BOARDNAME:=Broadcom BCM947xx/953xx
FEATURES:=squashfs usb
+LINUX_VERSION:=2.6.22-rc5
+LINUX_KERNEL_MD5SUM:=50dda556ae492f68ff7c273e1f357c55
+
define Target/Description
Build firmware images for Broadcom based routers
(e.g. Netgear WGT634U)
--- /dev/null
+Index: linux-2.6.22-rc4/arch/mips/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/Kconfig 2007-06-10 21:32:36.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/Kconfig 2007-06-10 21:33:12.000000000 +0100
+@@ -4,6 +4,10 @@
+ # Horrible source of confusion. Die, die, die ...
+ select EMBEDDED
+
++config CFE
++ bool
++ # Common Firmware Environment
++
+ mainmenu "Linux/MIPS Kernel Configuration"
+
+ menu "Machine selection"
+@@ -126,6 +130,23 @@
+ Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
+ Olivetti M700-10 workstations.
+
++config BCM947XX
++ bool "Support for BCM947xx based boards"
++ select DMA_NONCOHERENT
++ select HW_HAS_PCI
++ select IRQ_CPU
++ select SYS_HAS_CPU_MIPS32_R1
++ select SYS_SUPPORTS_32BIT_KERNEL
++ select SYS_SUPPORTS_LITTLE_ENDIAN
++ select SSB
++ select SSB_SERIAL
++ select SSB_DRIVER_PCICORE
++ select SSB_PCICORE_HOSTMODE
++ select CFE
++ select GENERIC_GPIO
++ help
++ Support for BCM947xx based boards
++
+ config LASAT
+ bool "LASAT Networks platforms"
+ select DMA_NONCOHERENT
+Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:12.000000000 +0100
+@@ -711,6 +711,28 @@
+ }
+
+
++static inline void cpu_probe_broadcom(struct cpuinfo_mips *c)
++{
++ decode_config1(c);
++ switch (c->processor_id & 0xff00) {
++ case PRID_IMP_BCM3302:
++ c->cputype = CPU_BCM3302;
++ c->isa_level = MIPS_CPU_ISA_M32R1;
++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
++ break;
++ case PRID_IMP_BCM4710:
++ c->cputype = CPU_BCM4710;
++ c->isa_level = MIPS_CPU_ISA_M32R1;
++ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
++ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER;
++ break;
++ default:
++ c->cputype = CPU_UNKNOWN;
++ break;
++ }
++}
++
+ __init void cpu_probe(void)
+ {
+ struct cpuinfo_mips *c = ¤t_cpu_data;
+@@ -733,6 +755,9 @@
+ case PRID_COMP_SIBYTE:
+ cpu_probe_sibyte(c);
+ break;
++ case PRID_COMP_BROADCOM:
++ cpu_probe_broadcom(c);
++ break;
+ case PRID_COMP_SANDCRAFT:
+ cpu_probe_sandcraft(c);
+ break;
+Index: linux-2.6.22-rc4/arch/mips/kernel/proc.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/kernel/proc.c 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/kernel/proc.c 2007-06-10 21:33:12.000000000 +0100
+@@ -83,6 +83,8 @@
+ [CPU_VR4181] = "NEC VR4181",
+ [CPU_VR4181A] = "NEC VR4181A",
+ [CPU_SR71000] = "Sandcraft SR71000",
++ [CPU_BCM3302] = "Broadcom BCM3302",
++ [CPU_BCM4710] = "Broadcom BCM4710",
+ [CPU_PR4450] = "Philips PR4450",
+ };
+
+Index: linux-2.6.22-rc4/arch/mips/Makefile
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/Makefile 2007-06-10 21:32:56.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/Makefile 2007-06-10 21:33:12.000000000 +0100
+@@ -560,6 +560,18 @@
+ load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
+
+ #
++# Broadcom BCM47XX boards
++#
++core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/
++cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include -Iinclude/asm-mips/mach-bcm947xx
++load-$(CONFIG_BCM947XX) := 0xffffffff80001000
++
++#
++# Common Firmware Environment
++#
++core-$(CONFIG_CFE) += arch/mips/cfe/
++
++#
+ # SNI RM
+ #
+ core-$(CONFIG_SNI_RM) += arch/mips/sni/
+Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c 2007-06-10 21:32:35.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c 2007-06-10 21:33:12.000000000 +0100
+@@ -892,6 +892,8 @@
+ case CPU_4KSC:
+ case CPU_20KC:
+ case CPU_25KF:
++ case CPU_BCM3302:
++ case CPU_BCM4710:
+ tlbw(p);
+ break;
+
+Index: linux-2.6.22-rc4/drivers/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/Kconfig 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/drivers/Kconfig 2007-06-10 21:33:12.000000000 +0100
+@@ -56,6 +56,8 @@
+
+ source "drivers/hwmon/Kconfig"
+
++source "drivers/ssb/Kconfig"
++
+ source "drivers/mfd/Kconfig"
+
+ source "drivers/media/Kconfig"
+Index: linux-2.6.22-rc4/drivers/Makefile
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/Makefile 2007-06-10 21:32:14.000000000 +0100
++++ linux-2.6.22-rc4/drivers/Makefile 2007-06-10 21:33:12.000000000 +0100
+@@ -81,3 +81,4 @@
+ obj-$(CONFIG_DMA_ENGINE) += dma/
+ obj-$(CONFIG_HID) += hid/
+ obj-$(CONFIG_PPC_PS3) += ps3/
++obj-$(CONFIG_SSB) += ssb/
+Index: linux-2.6.22-rc4/include/asm-mips/bootinfo.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/asm-mips/bootinfo.h 2007-06-10 21:32:14.000000000 +0100
++++ linux-2.6.22-rc4/include/asm-mips/bootinfo.h 2007-06-10 21:33:12.000000000 +0100
+@@ -213,6 +213,12 @@
+ #define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
+ #define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
+
++/*
++ * Valid machtype for group Broadcom
++ */
++#define MACH_GROUP_BRCM 23 /* Broadcom */
++#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
++
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ const char *get_system_type(void);
+Index: linux-2.6.22-rc4/include/asm-mips/cpu.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/asm-mips/cpu.h 2007-06-10 21:32:14.000000000 +0100
++++ linux-2.6.22-rc4/include/asm-mips/cpu.h 2007-06-10 21:33:12.000000000 +0100
+@@ -104,6 +104,13 @@
+ #define PRID_IMP_SR71000 0x0400
+
+ /*
++ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
++ */
++
++#define PRID_IMP_BCM4710 0x4000
++#define PRID_IMP_BCM3302 0x9000
++
++/*
+ * Definitions for 7:0 on legacy processors
+ */
+
+@@ -200,7 +207,9 @@
+ #define CPU_SB1A 62
+ #define CPU_74K 63
+ #define CPU_R14000 64
+-#define CPU_LAST 64
++#define CPU_BCM3302 65
++#define CPU_BCM4710 66
++#define CPU_LAST 66
+
+ /*
+ * ISA Level encodings
+Index: linux-2.6.22-rc4/include/linux/pci_ids.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/linux/pci_ids.h 2007-06-10 21:32:14.000000000 +0100
++++ linux-2.6.22-rc4/include/linux/pci_ids.h 2007-06-10 21:33:12.000000000 +0100
+@@ -1991,6 +1991,7 @@
+ #define PCI_DEVICE_ID_TIGON3_5906M 0x1713
+ #define PCI_DEVICE_ID_BCM4401 0x4401
+ #define PCI_DEVICE_ID_BCM4401B0 0x4402
++#define PCI_DEVICE_ID_BCM4713 0x4713
+
+ #define PCI_VENDOR_ID_TOPIC 0x151f
+ #define PCI_DEVICE_ID_TOPIC_TP560 0x0000
--- /dev/null
+Index: linux-2.6.22-rc4/drivers/mtd/maps/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/mtd/maps/Kconfig 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/drivers/mtd/maps/Kconfig 2007-06-10 21:33:14.000000000 +0100
+@@ -358,6 +358,12 @@
+ Mapping for the Flaga digital module. If you don't have one, ignore
+ this setting.
+
++config MTD_BCM47XX
++ tristate "BCM47xx flash device"
++ depends on MIPS && MTD_CFI && BCM947XX
++ help
++ Support for the flash chips on the BCM947xx board.
++
+ config MTD_WALNUT
+ tristate "Flash device mapped on IBM 405GP Walnut"
+ depends on MTD_JEDECPROBE && WALNUT
+Index: linux-2.6.22-rc4/drivers/mtd/maps/Makefile
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/mtd/maps/Makefile 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/drivers/mtd/maps/Makefile 2007-06-10 21:33:14.000000000 +0100
+@@ -33,6 +33,7 @@
+ obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
+ obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
+ obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
++obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o
+ obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
+ obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
+ obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
--- /dev/null
+Index: linux-2.6.22-rc4/drivers/net/b44.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/net/b44.c 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/drivers/net/b44.c 2007-06-10 21:33:15.000000000 +0100
+@@ -1,7 +1,9 @@
+-/* b44.c: Broadcom 4400 device driver.
++/* b44.c: Broadcom 4400/47xx device driver.
+ *
+ * Copyright (C) 2002 David S. Miller (davem@redhat.com)
+- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi)
++ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
++ * Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org)
+ * Copyright (C) 2006 Broadcom Corporation.
+ *
+ * Distribute under GPL.
+@@ -20,11 +22,13 @@
+ #include <linux/delay.h>
+ #include <linux/init.h>
+ #include <linux/dma-mapping.h>
++#include <linux/ssb/ssb.h>
+
+ #include <asm/uaccess.h>
+ #include <asm/io.h>
+ #include <asm/irq.h>
+
++
+ #include "b44.h"
+
+ #define DRV_MODULE_NAME "b44"
+@@ -86,8 +90,8 @@
+ static char version[] __devinitdata =
+ DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
+
+-MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller");
+-MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver");
++MODULE_AUTHOR("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller");
++MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver");
+ MODULE_LICENSE("GPL");
+ MODULE_VERSION(DRV_MODULE_VERSION);
+
+@@ -95,18 +99,11 @@
+ module_param(b44_debug, int, 0);
+ MODULE_PARM_DESC(b44_debug, "B44 bitmapped debugging message enable value");
+
+-static struct pci_device_id b44_pci_tbl[] = {
+- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401,
+- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B0,
+- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+- { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1,
+- PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+- { } /* terminate list with empty entry */
++static struct ssb_device_id b44_ssb_tbl[] = {
++ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_ETHERNET, SSB_ANY_REV),
++ SSB_DEVTABLE_END
+ };
+
+-MODULE_DEVICE_TABLE(pci, b44_pci_tbl);
+-
+ static void b44_halt(struct b44 *);
+ static void b44_init_rings(struct b44 *);
+
+@@ -118,6 +115,7 @@
+
+ static int dma_desc_align_mask;
+ static int dma_desc_sync_size;
++static int instance;
+
+ static const char b44_gstrings[][ETH_GSTRING_LEN] = {
+ #define _B44(x...) # x,
+@@ -125,35 +123,24 @@
+ #undef _B44
+ };
+
+-static inline void b44_sync_dma_desc_for_device(struct pci_dev *pdev,
+- dma_addr_t dma_base,
+- unsigned long offset,
+- enum dma_data_direction dir)
+-{
+- dma_sync_single_range_for_device(&pdev->dev, dma_base,
+- offset & dma_desc_align_mask,
+- dma_desc_sync_size, dir);
+-}
+-
+-static inline void b44_sync_dma_desc_for_cpu(struct pci_dev *pdev,
+- dma_addr_t dma_base,
+- unsigned long offset,
+- enum dma_data_direction dir)
+-{
+- dma_sync_single_range_for_cpu(&pdev->dev, dma_base,
+- offset & dma_desc_align_mask,
+- dma_desc_sync_size, dir);
+-}
+-
+-static inline unsigned long br32(const struct b44 *bp, unsigned long reg)
+-{
+- return readl(bp->regs + reg);
+-}
+-
+-static inline void bw32(const struct b44 *bp,
+- unsigned long reg, unsigned long val)
+-{
+- writel(val, bp->regs + reg);
++static inline void b44_sync_dma_desc_for_device(struct ssb_device *sdev,
++ dma_addr_t dma_base,
++ unsigned long offset,
++ enum dma_data_direction dir)
++{
++ dma_sync_single_range_for_device(&sdev->dev, dma_base,
++ offset & dma_desc_align_mask,
++ dma_desc_sync_size, dir);
++}
++
++static inline void b44_sync_dma_desc_for_cpu(struct ssb_device *sdev,
++ dma_addr_t dma_base,
++ unsigned long offset,
++ enum dma_data_direction dir)
++{
++ dma_sync_single_range_for_cpu(&sdev->dev, dma_base,
++ offset & dma_desc_align_mask,
++ dma_desc_sync_size, dir);
+ }
+
+ static int b44_wait_bit(struct b44 *bp, unsigned long reg,
+@@ -181,117 +168,29 @@
+ return 0;
+ }
+
+-/* Sonics SiliconBackplane support routines. ROFL, you should see all the
+- * buzz words used on this company's website :-)
+- *
+- * All of these routines must be invoked with bp->lock held and
+- * interrupts disabled.
+- */
+-
+-#define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
+-#define BCM4400_PCI_CORE_ADDR 0x18002000 /* Address of PCI core on BCM4400 cards */
+-
+-static u32 ssb_get_core_rev(struct b44 *bp)
+-{
+- return (br32(bp, B44_SBIDHIGH) & SBIDHIGH_RC_MASK);
+-}
+-
+-static u32 ssb_pci_setup(struct b44 *bp, u32 cores)
+-{
+- u32 bar_orig, pci_rev, val;
+-
+- pci_read_config_dword(bp->pdev, SSB_BAR0_WIN, &bar_orig);
+- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR);
+- pci_rev = ssb_get_core_rev(bp);
+-
+- val = br32(bp, B44_SBINTVEC);
+- val |= cores;
+- bw32(bp, B44_SBINTVEC, val);
+-
+- val = br32(bp, SSB_PCI_TRANS_2);
+- val |= SSB_PCI_PREF | SSB_PCI_BURST;
+- bw32(bp, SSB_PCI_TRANS_2, val);
+-
+- pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, bar_orig);
+-
+- return pci_rev;
+-}
+-
+-static void ssb_core_disable(struct b44 *bp)
+-{
+- if (br32(bp, B44_SBTMSLOW) & SBTMSLOW_RESET)
+- return;
+-
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK));
+- b44_wait_bit(bp, B44_SBTMSLOW, SBTMSLOW_REJECT, 100000, 0);
+- b44_wait_bit(bp, B44_SBTMSHIGH, SBTMSHIGH_BUSY, 100000, 1);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK |
+- SBTMSLOW_REJECT | SBTMSLOW_RESET));
+- br32(bp, B44_SBTMSLOW);
+- udelay(1);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET));
+- br32(bp, B44_SBTMSLOW);
+- udelay(1);
+-}
+-
+-static void ssb_core_reset(struct b44 *bp)
++static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index)
+ {
+ u32 val;
+
+- ssb_core_disable(bp);
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC));
+- br32(bp, B44_SBTMSLOW);
+- udelay(1);
+-
+- /* Clear SERR if set, this is a hw bug workaround. */
+- if (br32(bp, B44_SBTMSHIGH) & SBTMSHIGH_SERR)
+- bw32(bp, B44_SBTMSHIGH, 0);
+-
+- val = br32(bp, B44_SBIMSTATE);
+- if (val & (SBIMSTATE_IBE | SBIMSTATE_TO))
+- bw32(bp, B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO));
+-
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
+- br32(bp, B44_SBTMSLOW);
+- udelay(1);
++ bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ |
++ (index << CAM_CTRL_INDEX_SHIFT)));
+
+- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK));
+- br32(bp, B44_SBTMSLOW);
+- udelay(1);
+-}
++ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
+
+-static int ssb_core_unit(struct b44 *bp)
+-{
+-#if 0
+- u32 val = br32(bp, B44_SBADMATCH0);
+- u32 base;
++ val = br32(bp, B44_CAM_DATA_LO);
+
+- type = val & SBADMATCH0_TYPE_MASK;
+- switch (type) {
+- case 0:
+- base = val & SBADMATCH0_BS0_MASK;
+- break;
++ data[2] = (val >> 24) & 0xFF;
++ data[3] = (val >> 16) & 0xFF;
++ data[4] = (val >> 8) & 0xFF;
++ data[5] = (val >> 0) & 0xFF;
+
+- case 1:
+- base = val & SBADMATCH0_BS1_MASK;
+- break;
++ val = br32(bp, B44_CAM_DATA_HI);
+
+- case 2:
+- default:
+- base = val & SBADMATCH0_BS2_MASK;
+- break;
+- };
+-#endif
+- return 0;
+-}
+-
+-static int ssb_is_core_up(struct b44 *bp)
+-{
+- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
+- == SBTMSLOW_CLOCK);
++ data[0] = (val >> 8) & 0xFF;
++ data[1] = (val >> 0) & 0xFF;
+ }
+
+-static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
++static inline void __b44_cam_write(struct b44 *bp, unsigned char *data, int index)
+ {
+ u32 val;
+
+@@ -327,14 +226,14 @@
+ bw32(bp, B44_IMASK, bp->imask);
+ }
+
+-static int b44_readphy(struct b44 *bp, int reg, u32 *val)
++static int __b44_readphy(struct b44 *bp, int phy_addr, int reg, u32 *val)
+ {
+ int err;
+
+ bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
+ bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ (MDIO_OP_READ << MDIO_DATA_OP_SHIFT) |
+- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
++ (phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (reg << MDIO_DATA_RA_SHIFT) |
+ (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT)));
+ err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
+@@ -343,18 +242,34 @@
+ return err;
+ }
+
+-static int b44_writephy(struct b44 *bp, int reg, u32 val)
++static int __b44_writephy(struct b44 *bp, int phy_addr, int reg, u32 val)
+ {
+ bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII);
+ bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START |
+ (MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) |
+- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) |
++ (phy_addr << MDIO_DATA_PMD_SHIFT) |
+ (reg << MDIO_DATA_RA_SHIFT) |
+ (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT) |
+ (val & MDIO_DATA_DATA)));
+ return b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0);
+ }
+
++static inline int b44_readphy(struct b44 *bp, int reg, u32 *val)
++{
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
++ return __b44_readphy(bp, bp->phy_addr, reg, val);
++}
++
++static inline int b44_writephy(struct b44 *bp, int reg, u32 val)
++{
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
++
++ return __b44_writephy(bp, bp->phy_addr, reg, val);
++}
++
+ /* miilib interface */
+ /* FIXME FIXME: phy_id is ignored, bp->phy_addr use is unconditional
+ * due to code existing before miilib use was added to this driver.
+@@ -383,6 +298,8 @@
+ u32 val;
+ int err;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
+ err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
+ if (err)
+ return err;
+@@ -441,11 +358,27 @@
+ __b44_set_flow_ctrl(bp, pause_enab);
+ }
+
++
++extern char *nvram_get(char *name); //FIXME: move elsewhere
+ static int b44_setup_phy(struct b44 *bp)
+ {
+ u32 val;
+ int err;
+
++ /*
++ * workaround for bad hardware design in Linksys WAP54G v1.0
++ * see https://dev.openwrt.org/ticket/146
++ * check and reset bit "isolate"
++ */
++ if ((atoi(nvram_get("boardnum")) == 2) &&
++ (__b44_readphy(bp, 0, MII_BMCR, &val) == 0) &&
++ (val & BMCR_ISOLATE) &&
++ (__b44_writephy(bp, 0, MII_BMCR, val & ~BMCR_ISOLATE) != 0)) {
++ printk(KERN_WARNING PFX "PHY: cannot reset MII transceiver isolate bit.\n");
++ }
++
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
++ return 0;
+ if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
+ goto out;
+ if ((err = b44_writephy(bp, B44_MII_ALEDCTRL,
+@@ -541,6 +474,19 @@
+ {
+ u32 bmsr, aux;
+
++ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
++ bp->flags |= B44_FLAG_100_BASE_T;
++ bp->flags |= B44_FLAG_FULL_DUPLEX;
++ if (!netif_carrier_ok(bp->dev)) {
++ u32 val = br32(bp, B44_TX_CTRL);
++ val |= TX_CTRL_DUPLEX;
++ bw32(bp, B44_TX_CTRL, val);
++ netif_carrier_on(bp->dev);
++ b44_link_report(bp);
++ }
++ return;
++ }
++
+ if (!b44_readphy(bp, MII_BMSR, &bmsr) &&
+ !b44_readphy(bp, B44_MII_AUXCTRL, &aux) &&
+ (bmsr != 0xffff)) {
+@@ -617,10 +563,10 @@
+
+ BUG_ON(skb == NULL);
+
+- pci_unmap_single(bp->pdev,
++ dma_unmap_single(&bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ skb->len,
+- PCI_DMA_TODEVICE);
++ DMA_TO_DEVICE);
+ rp->skb = NULL;
+ dev_kfree_skb_irq(skb);
+ }
+@@ -656,10 +602,10 @@
+ skb = dev_alloc_skb(RX_PKT_BUF_SZ);
+ if (skb == NULL)
+ return -ENOMEM;
+-
+- mapping = pci_map_single(bp->pdev, skb->data,
++
++ mapping = dma_map_single(&bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+- PCI_DMA_FROMDEVICE);
++ DMA_FROM_DEVICE);
+
+ /* Hardware bug work-around, the chip is unable to do PCI DMA
+ to/from anything above 1GB :-( */
+@@ -667,18 +613,18 @@
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ /* Sigh... */
+ if (!dma_mapping_error(mapping))
+- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
++ dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ skb = __dev_alloc_skb(RX_PKT_BUF_SZ,GFP_DMA);
+ if (skb == NULL)
+ return -ENOMEM;
+- mapping = pci_map_single(bp->pdev, skb->data,
++ mapping = dma_map_single(&bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+- PCI_DMA_FROMDEVICE);
++ DMA_FROM_DEVICE);
+ if (dma_mapping_error(mapping) ||
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE);
++ dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ return -ENOMEM;
+ }
+@@ -707,9 +653,9 @@
+ dp->addr = cpu_to_le32((u32) mapping + bp->rx_offset + bp->dma_offset);
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma,
+- dest_idx * sizeof(dp),
+- DMA_BIDIRECTIONAL);
++ b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
++ dest_idx * sizeof(dp),
++ DMA_BIDIRECTIONAL);
+
+ return RX_PKT_BUF_SZ;
+ }
+@@ -736,9 +682,9 @@
+ pci_unmap_addr(src_map, mapping));
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- b44_sync_dma_desc_for_cpu(bp->pdev, bp->rx_ring_dma,
+- src_idx * sizeof(src_desc),
+- DMA_BIDIRECTIONAL);
++ b44_sync_dma_desc_for_cpu(bp->sdev, bp->rx_ring_dma,
++ src_idx * sizeof(src_desc),
++ DMA_BIDIRECTIONAL);
+
+ ctrl = src_desc->ctrl;
+ if (dest_idx == (B44_RX_RING_SIZE - 1))
+@@ -752,13 +698,13 @@
+ src_map->skb = NULL;
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- b44_sync_dma_desc_for_device(bp->pdev, bp->rx_ring_dma,
+- dest_idx * sizeof(dest_desc),
+- DMA_BIDIRECTIONAL);
++ b44_sync_dma_desc_for_device(bp->sdev, bp->rx_ring_dma,
++ dest_idx * sizeof(dest_desc),
++ DMA_BIDIRECTIONAL);
+
+- pci_dma_sync_single_for_device(bp->pdev, le32_to_cpu(src_desc->addr),
++ dma_sync_single_for_device(&bp->sdev->dev, le32_to_cpu(src_desc->addr),
+ RX_PKT_BUF_SZ,
+- PCI_DMA_FROMDEVICE);
++ DMA_FROM_DEVICE);
+ }
+
+ static int b44_rx(struct b44 *bp, int budget)
+@@ -778,9 +724,9 @@
+ struct rx_header *rh;
+ u16 len;
+
+- pci_dma_sync_single_for_cpu(bp->pdev, map,
++ dma_sync_single_for_cpu(&bp->sdev->dev, map,
+ RX_PKT_BUF_SZ,
+- PCI_DMA_FROMDEVICE);
++ DMA_FROM_DEVICE);
+ rh = (struct rx_header *) skb->data;
+ len = le16_to_cpu(rh->len);
+ if ((len > (RX_PKT_BUF_SZ - bp->rx_offset)) ||
+@@ -812,11 +758,11 @@
+ skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
+ if (skb_size < 0)
+ goto drop_it;
+- pci_unmap_single(bp->pdev, map,
+- skb_size, PCI_DMA_FROMDEVICE);
++ dma_unmap_single(&bp->sdev->dev, map,
++ skb_size, DMA_FROM_DEVICE);
+ /* Leave out rx_header */
+- skb_put(skb, len+bp->rx_offset);
+- skb_pull(skb,bp->rx_offset);
++ skb_put(skb, len+bp->rx_offset);
++ skb_pull(skb,bp->rx_offset);
+ } else {
+ struct sk_buff *copy_skb;
+
+@@ -985,23 +931,23 @@
+ goto err_out;
+ }
+
+- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
++ mapping = dma_map_single(&bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ /* Chip can't handle DMA to/from >1GB, use bounce buffer */
+ if (!dma_mapping_error(mapping))
+- pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE);
++ dma_unmap_single(&bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
+
+ bounce_skb = __dev_alloc_skb(TX_PKT_BUF_SZ,
+ GFP_ATOMIC|GFP_DMA);
+ if (!bounce_skb)
+ goto err_out;
+
+- mapping = pci_map_single(bp->pdev, bounce_skb->data,
+- len, PCI_DMA_TODEVICE);
++ mapping = dma_map_single(&bp->sdev->dev, bounce_skb->data,
++ len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- pci_unmap_single(bp->pdev, mapping,
+- len, PCI_DMA_TODEVICE);
++ dma_unmap_single(&bp->sdev->dev, mapping,
++ len, DMA_TO_DEVICE);
+ dev_kfree_skb_any(bounce_skb);
+ goto err_out;
+ }
+@@ -1025,9 +971,9 @@
+ bp->tx_ring[entry].addr = cpu_to_le32((u32) mapping+bp->dma_offset);
+
+ if (bp->flags & B44_FLAG_TX_RING_HACK)
+- b44_sync_dma_desc_for_device(bp->pdev, bp->tx_ring_dma,
+- entry * sizeof(bp->tx_ring[0]),
+- DMA_TO_DEVICE);
++ b44_sync_dma_desc_for_device(bp->sdev, bp->tx_ring_dma,
++ entry * sizeof(bp->tx_ring[0]),
++ DMA_TO_DEVICE);
+
+ entry = NEXT_TX(entry);
+
+@@ -1100,10 +1046,10 @@
+
+ if (rp->skb == NULL)
+ continue;
+- pci_unmap_single(bp->pdev,
++ dma_unmap_single(&bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ RX_PKT_BUF_SZ,
+- PCI_DMA_FROMDEVICE);
++ DMA_FROM_DEVICE);
+ dev_kfree_skb_any(rp->skb);
+ rp->skb = NULL;
+ }
+@@ -1114,10 +1060,10 @@
+
+ if (rp->skb == NULL)
+ continue;
+- pci_unmap_single(bp->pdev,
++ dma_unmap_single(&bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ rp->skb->len,
+- PCI_DMA_TODEVICE);
++ DMA_TO_DEVICE);
+ dev_kfree_skb_any(rp->skb);
+ rp->skb = NULL;
+ }
+@@ -1139,14 +1085,14 @@
+ memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- dma_sync_single_for_device(&bp->pdev->dev, bp->rx_ring_dma,
+- DMA_TABLE_BYTES,
+- PCI_DMA_BIDIRECTIONAL);
++ dma_sync_single_for_device(&bp->sdev->dev, bp->rx_ring_dma,
++ DMA_TABLE_BYTES,
++ DMA_BIDIRECTIONAL);
+
+ if (bp->flags & B44_FLAG_TX_RING_HACK)
+- dma_sync_single_for_device(&bp->pdev->dev, bp->tx_ring_dma,
+- DMA_TABLE_BYTES,
+- PCI_DMA_TODEVICE);
++ dma_sync_single_for_device(&bp->sdev->dev, bp->tx_ring_dma,
++ DMA_TABLE_BYTES,
++ DMA_TO_DEVICE);
+
+ for (i = 0; i < bp->rx_pending; i++) {
+ if (b44_alloc_rx_skb(bp, -1, i) < 0)
+@@ -1166,24 +1112,24 @@
+ bp->tx_buffers = NULL;
+ if (bp->rx_ring) {
+ if (bp->flags & B44_FLAG_RX_RING_HACK) {
+- dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma,
+- DMA_TABLE_BYTES,
+- DMA_BIDIRECTIONAL);
++ dma_unmap_single(&bp->sdev->dev, bp->rx_ring_dma,
++ DMA_TABLE_BYTES,
++ DMA_BIDIRECTIONAL);
+ kfree(bp->rx_ring);
+ } else
+- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
++ dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->rx_ring, bp->rx_ring_dma);
+ bp->rx_ring = NULL;
+ bp->flags &= ~B44_FLAG_RX_RING_HACK;
+ }
+ if (bp->tx_ring) {
+ if (bp->flags & B44_FLAG_TX_RING_HACK) {
+- dma_unmap_single(&bp->pdev->dev, bp->tx_ring_dma,
+- DMA_TABLE_BYTES,
+- DMA_TO_DEVICE);
++ dma_unmap_single(&bp->sdev->dev, bp->tx_ring_dma,
++ DMA_TABLE_BYTES,
++ DMA_TO_DEVICE);
+ kfree(bp->tx_ring);
+ } else
+- pci_free_consistent(bp->pdev, DMA_TABLE_BYTES,
++ dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->tx_ring, bp->tx_ring_dma);
+ bp->tx_ring = NULL;
+ bp->flags &= ~B44_FLAG_TX_RING_HACK;
+@@ -1209,7 +1155,7 @@
+ goto out_err;
+
+ size = DMA_TABLE_BYTES;
+- bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma);
++ bp->rx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
+ if (!bp->rx_ring) {
+ /* Allocation may have failed due to pci_alloc_consistent
+ insisting on use of GFP_DMA, which is more restrictive
+@@ -1221,9 +1167,9 @@
+ if (!rx_ring)
+ goto out_err;
+
+- rx_ring_dma = dma_map_single(&bp->pdev->dev, rx_ring,
+- DMA_TABLE_BYTES,
+- DMA_BIDIRECTIONAL);
++ rx_ring_dma = dma_map_single(&bp->sdev->dev, rx_ring,
++ DMA_TABLE_BYTES,
++ DMA_BIDIRECTIONAL);
+
+ if (dma_mapping_error(rx_ring_dma) ||
+ rx_ring_dma + size > DMA_30BIT_MASK) {
+@@ -1236,9 +1182,9 @@
+ bp->flags |= B44_FLAG_RX_RING_HACK;
+ }
+
+- bp->tx_ring = pci_alloc_consistent(bp->pdev, size, &bp->tx_ring_dma);
++ bp->tx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
+ if (!bp->tx_ring) {
+- /* Allocation may have failed due to pci_alloc_consistent
++ /* Allocation may have failed due to dma_alloc_coherent
+ insisting on use of GFP_DMA, which is more restrictive
+ than necessary... */
+ struct dma_desc *tx_ring;
+@@ -1248,9 +1194,9 @@
+ if (!tx_ring)
+ goto out_err;
+
+- tx_ring_dma = dma_map_single(&bp->pdev->dev, tx_ring,
+- DMA_TABLE_BYTES,
+- DMA_TO_DEVICE);
++ tx_ring_dma = dma_map_single(&bp->sdev->dev, tx_ring,
++ DMA_TABLE_BYTES,
++ DMA_TO_DEVICE);
+
+ if (dma_mapping_error(tx_ring_dma) ||
+ tx_ring_dma + size > DMA_30BIT_MASK) {
+@@ -1285,7 +1231,9 @@
+ /* bp->lock is held. */
+ static void b44_chip_reset(struct b44 *bp)
+ {
+- if (ssb_is_core_up(bp)) {
++ struct ssb_device *sdev = bp->sdev;
++
++ if (ssb_device_is_enabled(bp->sdev)) {
+ bw32(bp, B44_RCV_LAZY, 0);
+ bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);
+ b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1);
+@@ -1297,19 +1245,23 @@
+ }
+ bw32(bp, B44_DMARX_CTRL, 0);
+ bp->rx_prod = bp->rx_cons = 0;
+- } else {
+- ssb_pci_setup(bp, (bp->core_unit == 0 ?
+- SBINTVEC_ENET0 :
+- SBINTVEC_ENET1));
+ }
+
+- ssb_core_reset(bp);
+-
++ ssb_device_enable(bp->sdev, 0);
+ b44_clear_stats(bp);
+
+- /* Make PHY accessible. */
+- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
++ switch (sdev->bus->bustype) {
++ case SSB_BUSTYPE_SSB:
++ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
++ (((ssb_clockspeed(sdev->bus) + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO)
++ & MDIO_CTRL_MAXF_MASK)));
++ break;
++ case SSB_BUSTYPE_PCI:
++ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
+ (0x0d & MDIO_CTRL_MAXF_MASK)));
++ break;
++ }
++
+ br32(bp, B44_MDIO_CTRL);
+
+ if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
+@@ -1352,6 +1304,7 @@
+ {
+ struct b44 *bp = netdev_priv(dev);
+ struct sockaddr *addr = p;
++ u32 val;
+
+ if (netif_running(dev))
+ return -EBUSY;
+@@ -1362,7 +1315,11 @@
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+
+ spin_lock_irq(&bp->lock);
+- __b44_set_mac_addr(bp);
++
++ val = br32(bp, B44_RXCONFIG);
++ if (!(val & RXCONFIG_CAM_ABSENT))
++ __b44_set_mac_addr(bp);
++
+ spin_unlock_irq(&bp->lock);
+
+ return 0;
+@@ -1448,18 +1405,6 @@
+ return err;
+ }
+
+-#if 0
+-/*static*/ void b44_dump_state(struct b44 *bp)
+-{
+- u32 val32, val32_2, val32_3, val32_4, val32_5;
+- u16 val16;
+-
+- pci_read_config_word(bp->pdev, PCI_STATUS, &val16);
+- printk("DEBUG: PCI status [%04x] \n", val16);
+-
+-}
+-#endif
+-
+ #ifdef CONFIG_NET_POLL_CONTROLLER
+ /*
+ * Polling receive - used by netconsole and other diagnostic tools
+@@ -1574,7 +1519,6 @@
+ static void b44_setup_wol(struct b44 *bp)
+ {
+ u32 val;
+- u16 pmval;
+
+ bw32(bp, B44_RXCONFIG, RXCONFIG_ALLMULTI);
+
+@@ -1598,13 +1542,6 @@
+ } else {
+ b44_setup_pseudo_magicp(bp);
+ }
+-
+- val = br32(bp, B44_SBTMSLOW);
+- bw32(bp, B44_SBTMSLOW, val | SBTMSLOW_PE);
+-
+- pci_read_config_word(bp->pdev, SSB_PMCSR, &pmval);
+- pci_write_config_word(bp->pdev, SSB_PMCSR, pmval | SSB_PE);
+-
+ }
+
+ static int b44_close(struct net_device *dev)
+@@ -1704,7 +1641,7 @@
+
+ val = br32(bp, B44_RXCONFIG);
+ val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI);
+- if (dev->flags & IFF_PROMISC) {
++ if ((dev->flags & IFF_PROMISC) || (val & RXCONFIG_CAM_ABSENT)) {
+ val |= RXCONFIG_PROMISC;
+ bw32(bp, B44_RXCONFIG, val);
+ } else {
+@@ -1751,12 +1688,8 @@
+
+ static void b44_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info)
+ {
+- struct b44 *bp = netdev_priv(dev);
+- struct pci_dev *pci_dev = bp->pdev;
+-
+ strcpy (info->driver, DRV_MODULE_NAME);
+ strcpy (info->version, DRV_MODULE_VERSION);
+- strcpy (info->bus_info, pci_name(pci_dev));
+ }
+
+ static int b44_nway_reset(struct net_device *dev)
+@@ -2040,6 +1973,245 @@
+ .get_perm_addr = ethtool_op_get_perm_addr,
+ };
+
++static int b44_ethtool_ioctl (struct net_device *dev, void __user *useraddr)
++{
++ struct b44 *bp = dev->priv;
++ u32 ethcmd;
++
++ if (copy_from_user (ðcmd, useraddr, sizeof (ethcmd)))
++ return -EFAULT;
++
++ switch (ethcmd) {
++ case ETHTOOL_GDRVINFO: {
++ struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO };
++ strcpy (info.driver, DRV_MODULE_NAME);
++ strcpy (info.version, DRV_MODULE_VERSION);
++ memset(&info.fw_version, 0, sizeof(info.fw_version));
++ info.eedump_len = 0;
++ info.regdump_len = 0;
++ if (copy_to_user (useraddr, &info, sizeof (info)))
++ return -EFAULT;
++ return 0;
++ }
++
++ case ETHTOOL_GSET: {
++ struct ethtool_cmd cmd = { ETHTOOL_GSET };
++
++ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
++ return -EAGAIN;
++ cmd.supported = (SUPPORTED_Autoneg);
++ cmd.supported |= (SUPPORTED_100baseT_Half |
++ SUPPORTED_100baseT_Full |
++ SUPPORTED_10baseT_Half |
++ SUPPORTED_10baseT_Full |
++ SUPPORTED_MII);
++
++ cmd.advertising = 0;
++ if (bp->flags & B44_FLAG_ADV_10HALF)
++ cmd.advertising |= ADVERTISE_10HALF;
++ if (bp->flags & B44_FLAG_ADV_10FULL)
++ cmd.advertising |= ADVERTISE_10FULL;
++ if (bp->flags & B44_FLAG_ADV_100HALF)
++ cmd.advertising |= ADVERTISE_100HALF;
++ if (bp->flags & B44_FLAG_ADV_100FULL)
++ cmd.advertising |= ADVERTISE_100FULL;
++ cmd.advertising |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
++ cmd.speed = (bp->flags & B44_FLAG_100_BASE_T) ?
++ SPEED_100 : SPEED_10;
++ cmd.duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ?
++ DUPLEX_FULL : DUPLEX_HALF;
++ cmd.port = 0;
++ cmd.phy_address = bp->phy_addr;
++ cmd.transceiver = (bp->flags & B44_FLAG_INTERNAL_PHY) ?
++ XCVR_INTERNAL : XCVR_EXTERNAL;
++ cmd.autoneg = (bp->flags & B44_FLAG_FORCE_LINK) ?
++ AUTONEG_DISABLE : AUTONEG_ENABLE;
++ cmd.maxtxpkt = 0;
++ cmd.maxrxpkt = 0;
++ if (copy_to_user(useraddr, &cmd, sizeof(cmd)))
++ return -EFAULT;
++ return 0;
++ }
++ case ETHTOOL_SSET: {
++ struct ethtool_cmd cmd;
++
++ if (!(bp->flags & B44_FLAG_INIT_COMPLETE))
++ return -EAGAIN;
++
++ if (copy_from_user(&cmd, useraddr, sizeof(cmd)))
++ return -EFAULT;
++
++ /* We do not support gigabit. */
++ if (cmd.autoneg == AUTONEG_ENABLE) {
++ if (cmd.advertising &
++ (ADVERTISED_1000baseT_Half |
++ ADVERTISED_1000baseT_Full))
++ return -EINVAL;
++ } else if ((cmd.speed != SPEED_100 &&
++ cmd.speed != SPEED_10) ||
++ (cmd.duplex != DUPLEX_HALF &&
++ cmd.duplex != DUPLEX_FULL)) {
++ return -EINVAL;
++ }
++
++ spin_lock_irq(&bp->lock);
++
++ if (cmd.autoneg == AUTONEG_ENABLE) {
++ bp->flags &= ~B44_FLAG_FORCE_LINK;
++ bp->flags &= ~(B44_FLAG_ADV_10HALF |
++ B44_FLAG_ADV_10FULL |
++ B44_FLAG_ADV_100HALF |
++ B44_FLAG_ADV_100FULL);
++ if (cmd.advertising & ADVERTISE_10HALF)
++ bp->flags |= B44_FLAG_ADV_10HALF;
++ if (cmd.advertising & ADVERTISE_10FULL)
++ bp->flags |= B44_FLAG_ADV_10FULL;
++ if (cmd.advertising & ADVERTISE_100HALF)
++ bp->flags |= B44_FLAG_ADV_100HALF;
++ if (cmd.advertising & ADVERTISE_100FULL)
++ bp->flags |= B44_FLAG_ADV_100FULL;
++ } else {
++ bp->flags |= B44_FLAG_FORCE_LINK;
++ if (cmd.speed == SPEED_100)
++ bp->flags |= B44_FLAG_100_BASE_T;
++ if (cmd.duplex == DUPLEX_FULL)
++ bp->flags |= B44_FLAG_FULL_DUPLEX;
++ }
++
++ b44_setup_phy(bp);
++
++ spin_unlock_irq(&bp->lock);
++
++ return 0;
++ }
++
++ case ETHTOOL_GMSGLVL: {
++ struct ethtool_value edata = { ETHTOOL_GMSGLVL };
++ edata.data = bp->msg_enable;
++ if (copy_to_user(useraddr, &edata, sizeof(edata)))
++ return -EFAULT;
++ return 0;
++ }
++ case ETHTOOL_SMSGLVL: {
++ struct ethtool_value edata;
++ if (copy_from_user(&edata, useraddr, sizeof(edata)))
++ return -EFAULT;
++ bp->msg_enable = edata.data;
++ return 0;
++ }
++ case ETHTOOL_NWAY_RST: {
++ u32 bmcr;
++ int r;
++
++ spin_lock_irq(&bp->lock);
++ b44_readphy(bp, MII_BMCR, &bmcr);
++ b44_readphy(bp, MII_BMCR, &bmcr);
++ r = -EINVAL;
++ if (bmcr & BMCR_ANENABLE) {
++ b44_writephy(bp, MII_BMCR,
++ bmcr | BMCR_ANRESTART);
++ r = 0;
++ }
++ spin_unlock_irq(&bp->lock);
++
++ return r;
++ }
++ case ETHTOOL_GLINK: {
++ struct ethtool_value edata = { ETHTOOL_GLINK };
++ edata.data = netif_carrier_ok(bp->dev) ? 1 : 0;
++ if (copy_to_user(useraddr, &edata, sizeof(edata)))
++ return -EFAULT;
++ return 0;
++ }
++ case ETHTOOL_GRINGPARAM: {
++ struct ethtool_ringparam ering = { ETHTOOL_GRINGPARAM };
++
++ ering.rx_max_pending = B44_RX_RING_SIZE - 1;
++ ering.rx_pending = bp->rx_pending;
++
++ /* XXX ethtool lacks a tx_max_pending, oops... */
++
++ if (copy_to_user(useraddr, &ering, sizeof(ering)))
++ return -EFAULT;
++ return 0;
++ }
++ case ETHTOOL_SRINGPARAM: {
++ struct ethtool_ringparam ering;
++
++ if (copy_from_user(&ering, useraddr, sizeof(ering)))
++ return -EFAULT;
++
++ if ((ering.rx_pending > B44_RX_RING_SIZE - 1) ||
++ (ering.rx_mini_pending != 0) ||
++ (ering.rx_jumbo_pending != 0) ||
++ (ering.tx_pending > B44_TX_RING_SIZE - 1))
++ return -EINVAL;
++
++ spin_lock_irq(&bp->lock);
++
++ bp->rx_pending = ering.rx_pending;
++ bp->tx_pending = ering.tx_pending;
++
++ b44_halt(bp);
++ b44_init_rings(bp);
++ b44_init_hw(bp, 1);
++ netif_wake_queue(bp->dev);
++ spin_unlock_irq(&bp->lock);
++
++ b44_enable_ints(bp);
++
++ return 0;
++ }
++ case ETHTOOL_GPAUSEPARAM: {
++ struct ethtool_pauseparam epause = { ETHTOOL_GPAUSEPARAM };
++
++ epause.autoneg =
++ (bp->flags & B44_FLAG_PAUSE_AUTO) != 0;
++ epause.rx_pause =
++ (bp->flags & B44_FLAG_RX_PAUSE) != 0;
++ epause.tx_pause =
++ (bp->flags & B44_FLAG_TX_PAUSE) != 0;
++ if (copy_to_user(useraddr, &epause, sizeof(epause)))
++ return -EFAULT;
++ return 0;
++ }
++ case ETHTOOL_SPAUSEPARAM: {
++ struct ethtool_pauseparam epause;
++
++ if (copy_from_user(&epause, useraddr, sizeof(epause)))
++ return -EFAULT;
++
++ spin_lock_irq(&bp->lock);
++ if (epause.autoneg)
++ bp->flags |= B44_FLAG_PAUSE_AUTO;
++ else
++ bp->flags &= ~B44_FLAG_PAUSE_AUTO;
++ if (epause.rx_pause)
++ bp->flags |= B44_FLAG_RX_PAUSE;
++ else
++ bp->flags &= ~B44_FLAG_RX_PAUSE;
++ if (epause.tx_pause)
++ bp->flags |= B44_FLAG_TX_PAUSE;
++ else
++ bp->flags &= ~B44_FLAG_TX_PAUSE;
++ if (bp->flags & B44_FLAG_PAUSE_AUTO) {
++ b44_halt(bp);
++ b44_init_rings(bp);
++ b44_init_hw(bp, 1);
++ } else {
++ __b44_set_flow_ctrl(bp, bp->flags);
++ }
++ spin_unlock_irq(&bp->lock);
++
++ b44_enable_ints(bp);
++
++ return 0;
++ }
++ };
++
++ return -EOPNOTSUPP;
++}
++
+ static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+ {
+ struct mii_ioctl_data *data = if_mii(ifr);
+@@ -2049,40 +2221,64 @@
+ if (!netif_running(dev))
+ goto out;
+
+- spin_lock_irq(&bp->lock);
+- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
+- spin_unlock_irq(&bp->lock);
+-out:
+- return err;
+-}
++ switch (cmd) {
++ case SIOCETHTOOL:
++ return b44_ethtool_ioctl(dev, (void __user*) ifr->ifr_data);
+
+-/* Read 128-bytes of EEPROM. */
+-static int b44_read_eeprom(struct b44 *bp, u8 *data)
+-{
+- long i;
+- __le16 *ptr = (__le16 *) data;
++ case SIOCGMIIPHY:
++ data->phy_id = bp->phy_addr;
+
+- for (i = 0; i < 128; i += 2)
+- ptr[i / 2] = cpu_to_le16(readw(bp->regs + 4096 + i));
++ /* fallthru */
++ case SIOCGMIIREG: {
++ u32 mii_regval;
++ spin_lock_irq(&bp->lock);
++ err = __b44_readphy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval);
++ spin_unlock_irq(&bp->lock);
+
+- return 0;
++ data->val_out = mii_regval;
++
++ return err;
++ }
++
++ case SIOCSMIIREG:
++ if (!capable(CAP_NET_ADMIN))
++ return -EPERM;
++
++ spin_lock_irq(&bp->lock);
++ err = __b44_writephy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
++ spin_unlock_irq(&bp->lock);
++
++ return err;
++
++ default:
++ break;
++ };
++ return -EOPNOTSUPP;
++
++out:
++ return err;
+ }
+
+ static int __devinit b44_get_invariants(struct b44 *bp)
+ {
+- u8 eeprom[128];
+- int err;
++ struct ssb_device *sdev = bp->sdev;
++ int err = 0;
++ u8 *addr;
+
+- err = b44_read_eeprom(bp, &eeprom[0]);
+- if (err)
+- goto out;
++ bp->dma_offset = ssb_dma_translation(sdev);
++
++ switch (instance) {
++ case 1:
++ addr = sdev->bus->sprom.r1.et0mac;
++ bp->phy_addr = sdev->bus->sprom.r1.et0phyaddr;
++ break;
++ default:
++ addr = sdev->bus->sprom.r1.et1mac;
++ bp->phy_addr = sdev->bus->sprom.r1.et1phyaddr;
++ break;
++ }
+
+- bp->dev->dev_addr[0] = eeprom[79];
+- bp->dev->dev_addr[1] = eeprom[78];
+- bp->dev->dev_addr[2] = eeprom[81];
+- bp->dev->dev_addr[3] = eeprom[80];
+- bp->dev->dev_addr[4] = eeprom[83];
+- bp->dev->dev_addr[5] = eeprom[82];
++ memcpy(bp->dev->dev_addr, addr, 6);
+
+ if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
+ printk(KERN_ERR PFX "Invalid MAC address found in EEPROM\n");
+@@ -2091,108 +2287,52 @@
+
+ memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
+
+- bp->phy_addr = eeprom[90] & 0x1f;
+-
+ /* With this, plus the rx_header prepended to the data by the
+ * hardware, we'll land the ethernet header on a 2-byte boundary.
+ */
+ bp->rx_offset = 30;
+-
+ bp->imask = IMASK_DEF;
+-
+- bp->core_unit = ssb_core_unit(bp);
+- bp->dma_offset = SB_PCI_DMA;
+-
+ /* XXX - really required?
+ bp->flags |= B44_FLAG_BUGGY_TXPTR;
+- */
+-
+- if (ssb_get_core_rev(bp) >= 7)
+- bp->flags |= B44_FLAG_B0_ANDLATER;
++ */
+
+-out:
+ return err;
+ }
+
+-static int __devinit b44_init_one(struct pci_dev *pdev,
+- const struct pci_device_id *ent)
++static int __devinit b44_init_one(struct ssb_device *sdev,
++ const struct ssb_device_id *ent)
+ {
+ static int b44_version_printed = 0;
+- unsigned long b44reg_base, b44reg_len;
+ struct net_device *dev;
+ struct b44 *bp;
+ int err, i;
+
++ instance++;
++
+ if (b44_version_printed++ == 0)
+ printk(KERN_INFO "%s", version);
+
+- err = pci_enable_device(pdev);
+- if (err) {
+- dev_err(&pdev->dev, "Cannot enable PCI device, "
+- "aborting.\n");
+- return err;
+- }
+-
+- if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+- dev_err(&pdev->dev,
+- "Cannot find proper PCI device "
+- "base address, aborting.\n");
+- err = -ENODEV;
+- goto err_out_disable_pdev;
+- }
+-
+- err = pci_request_regions(pdev, DRV_MODULE_NAME);
+- if (err) {
+- dev_err(&pdev->dev,
+- "Cannot obtain PCI resources, aborting.\n");
+- goto err_out_disable_pdev;
+- }
+-
+- pci_set_master(pdev);
+-
+- err = pci_set_dma_mask(pdev, (u64) DMA_30BIT_MASK);
+- if (err) {
+- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
+- goto err_out_free_res;
+- }
+-
+- err = pci_set_consistent_dma_mask(pdev, (u64) DMA_30BIT_MASK);
+- if (err) {
+- dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n");
+- goto err_out_free_res;
+- }
+-
+- b44reg_base = pci_resource_start(pdev, 0);
+- b44reg_len = pci_resource_len(pdev, 0);
+-
+ dev = alloc_etherdev(sizeof(*bp));
+ if (!dev) {
+- dev_err(&pdev->dev, "Etherdev alloc failed, aborting.\n");
++ dev_err(&sdev->dev, "Etherdev alloc failed, aborting.\n");
+ err = -ENOMEM;
+- goto err_out_free_res;
++ goto out;
+ }
+
+ SET_MODULE_OWNER(dev);
+- SET_NETDEV_DEV(dev,&pdev->dev);
++ SET_NETDEV_DEV(dev,&sdev->dev);
+
+ /* No interesting netdevice features in this card... */
+ dev->features |= 0;
+
+ bp = netdev_priv(dev);
+- bp->pdev = pdev;
++ bp->sdev = sdev;
+ bp->dev = dev;
+
+ bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE);
+
+ spin_lock_init(&bp->lock);
+
+- bp->regs = ioremap(b44reg_base, b44reg_len);
+- if (bp->regs == 0UL) {
+- dev_err(&pdev->dev, "Cannot map device registers, aborting.\n");
+- err = -ENOMEM;
+- goto err_out_free_dev;
+- }
+-
+ bp->rx_pending = B44_DEF_RX_RING_PENDING;
+ bp->tx_pending = B44_DEF_TX_RING_PENDING;
+
+@@ -2211,16 +2351,16 @@
+ dev->poll_controller = b44_poll_controller;
+ #endif
+ dev->change_mtu = b44_change_mtu;
+- dev->irq = pdev->irq;
++ dev->irq = sdev->irq;
+ SET_ETHTOOL_OPS(dev, &b44_ethtool_ops);
+
+ netif_carrier_off(dev);
+
+ err = b44_get_invariants(bp);
+ if (err) {
+- dev_err(&pdev->dev,
++ dev_err(&sdev->dev,
+ "Problem fetching invariants of chip, aborting.\n");
+- goto err_out_iounmap;
++ goto err_out_free_dev;
+ }
+
+ bp->mii_if.dev = dev;
+@@ -2239,61 +2379,52 @@
+
+ err = register_netdev(dev);
+ if (err) {
+- dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
+- goto err_out_iounmap;
++ dev_err(&sdev->dev, "Cannot register net device, aborting.\n");
++ goto out;
+ }
+
+- pci_set_drvdata(pdev, dev);
+-
+- pci_save_state(bp->pdev);
++ ssb_set_drvdata(sdev, dev);
+
+ /* Chip reset provides power to the b44 MAC & PCI cores, which
+ * is necessary for MAC register access.
+ */
+ b44_chip_reset(bp);
+
+- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name);
++ printk(KERN_INFO "%s: Broadcom 10/100BaseT Ethernet ", dev->name);
+ for (i = 0; i < 6; i++)
+ printk("%2.2x%c", dev->dev_addr[i],
+ i == 5 ? '\n' : ':');
+
+- return 0;
++ /* Initialize phy */
++ spin_lock_irq(&bp->lock);
++ b44_chip_reset(bp);
++ spin_unlock_irq(&bp->lock);
+
+-err_out_iounmap:
+- iounmap(bp->regs);
++ return 0;
+
+ err_out_free_dev:
+ free_netdev(dev);
+
+-err_out_free_res:
+- pci_release_regions(pdev);
+-
+-err_out_disable_pdev:
+- pci_disable_device(pdev);
+- pci_set_drvdata(pdev, NULL);
++out:
+ return err;
+ }
+
+-static void __devexit b44_remove_one(struct pci_dev *pdev)
++static void __devexit b44_remove_one(struct ssb_device *pdev)
+ {
+- struct net_device *dev = pci_get_drvdata(pdev);
+- struct b44 *bp = netdev_priv(dev);
++ struct net_device *dev = ssb_get_drvdata(pdev);
+
+ unregister_netdev(dev);
+- iounmap(bp->regs);
+ free_netdev(dev);
+- pci_release_regions(pdev);
+- pci_disable_device(pdev);
+- pci_set_drvdata(pdev, NULL);
++ ssb_set_drvdata(pdev, NULL);
+ }
+
+-static int b44_suspend(struct pci_dev *pdev, pm_message_t state)
++static int b44_suspend(struct ssb_device *pdev, pm_message_t state)
+ {
+- struct net_device *dev = pci_get_drvdata(pdev);
++ struct net_device *dev = ssb_get_drvdata(pdev);
+ struct b44 *bp = netdev_priv(dev);
+
+ if (!netif_running(dev))
+- return 0;
++ return 0;
+
+ del_timer_sync(&bp->timer);
+
+@@ -2311,26 +2442,16 @@
+ b44_init_hw(bp, B44_PARTIAL_RESET);
+ b44_setup_wol(bp);
+ }
+- pci_disable_device(pdev);
++
+ return 0;
+ }
+
+-static int b44_resume(struct pci_dev *pdev)
++static int b44_resume(struct ssb_device *pdev)
+ {
+- struct net_device *dev = pci_get_drvdata(pdev);
++ struct net_device *dev = ssb_get_drvdata(pdev);
+ struct b44 *bp = netdev_priv(dev);
+ int rc = 0;
+
+- pci_restore_state(pdev);
+- rc = pci_enable_device(pdev);
+- if (rc) {
+- printk(KERN_ERR PFX "%s: pci_enable_device failed\n",
+- dev->name);
+- return rc;
+- }
+-
+- pci_set_master(pdev);
+-
+ if (!netif_running(dev))
+ return 0;
+
+@@ -2356,29 +2477,31 @@
+ return 0;
+ }
+
+-static struct pci_driver b44_driver = {
++static struct ssb_driver b44_driver = {
+ .name = DRV_MODULE_NAME,
+- .id_table = b44_pci_tbl,
++ .id_table = b44_ssb_tbl,
+ .probe = b44_init_one,
+ .remove = __devexit_p(b44_remove_one),
+- .suspend = b44_suspend,
+- .resume = b44_resume,
++ .suspend = b44_suspend,
++ .resume = b44_resume,
+ };
+
+ static int __init b44_init(void)
+ {
+ unsigned int dma_desc_align_size = dma_get_cache_alignment();
+
++ instance = 0;
++
+ /* Setup paramaters for syncing RX/TX DMA descriptors */
+ dma_desc_align_mask = ~(dma_desc_align_size - 1);
+ dma_desc_sync_size = max_t(unsigned int, dma_desc_align_size, sizeof(struct dma_desc));
+
+- return pci_register_driver(&b44_driver);
++ return ssb_driver_register(&b44_driver);
+ }
+
+ static void __exit b44_cleanup(void)
+ {
+- pci_unregister_driver(&b44_driver);
++ ssb_driver_unregister(&b44_driver);
+ }
+
+ module_init(b44_init);
+Index: linux-2.6.22-rc4/drivers/net/b44.h
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/net/b44.h 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/drivers/net/b44.h 2007-06-10 21:33:15.000000000 +0100
+@@ -129,6 +129,7 @@
+ #define RXCONFIG_FLOW 0x00000020 /* Flow Control Enable */
+ #define RXCONFIG_FLOW_ACCEPT 0x00000040 /* Accept Unicast Flow Control Frame */
+ #define RXCONFIG_RFILT 0x00000080 /* Reject Filter */
++#define RXCONFIG_CAM_ABSENT 0x00000100 /* CAM Absent */
+ #define B44_RXMAXLEN 0x0404UL /* EMAC RX Max Packet Length */
+ #define B44_TXMAXLEN 0x0408UL /* EMAC TX Max Packet Length */
+ #define B44_MDIO_CTRL 0x0410UL /* EMAC MDIO Control */
+@@ -227,75 +228,9 @@
+ #define B44_RX_PAUSE 0x05D4UL /* MIB RX Pause Packets */
+ #define B44_RX_NPAUSE 0x05D8UL /* MIB RX Non-Pause Packets */
+
+-/* Silicon backplane register definitions */
+-#define B44_SBIMSTATE 0x0F90UL /* SB Initiator Agent State */
+-#define SBIMSTATE_PC 0x0000000f /* Pipe Count */
+-#define SBIMSTATE_AP_MASK 0x00000030 /* Arbitration Priority */
+-#define SBIMSTATE_AP_BOTH 0x00000000 /* Use both timeslices and token */
+-#define SBIMSTATE_AP_TS 0x00000010 /* Use timeslices only */
+-#define SBIMSTATE_AP_TK 0x00000020 /* Use token only */
+-#define SBIMSTATE_AP_RSV 0x00000030 /* Reserved */
+-#define SBIMSTATE_IBE 0x00020000 /* In Band Error */
+-#define SBIMSTATE_TO 0x00040000 /* Timeout */
+-#define B44_SBINTVEC 0x0F94UL /* SB Interrupt Mask */
+-#define SBINTVEC_PCI 0x00000001 /* Enable interrupts for PCI */
+-#define SBINTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */
+-#define SBINTVEC_ILINE20 0x00000004 /* Enable interrupts for iline20 */
+-#define SBINTVEC_CODEC 0x00000008 /* Enable interrupts for v90 codec */
+-#define SBINTVEC_USB 0x00000010 /* Enable interrupts for usb */
+-#define SBINTVEC_EXTIF 0x00000020 /* Enable interrupts for external i/f */
+-#define SBINTVEC_ENET1 0x00000040 /* Enable interrupts for enet 1 */
+-#define B44_SBTMSLOW 0x0F98UL /* SB Target State Low */
+-#define SBTMSLOW_RESET 0x00000001 /* Reset */
+-#define SBTMSLOW_REJECT 0x00000002 /* Reject */
+-#define SBTMSLOW_CLOCK 0x00010000 /* Clock Enable */
+-#define SBTMSLOW_FGC 0x00020000 /* Force Gated Clocks On */
+-#define SBTMSLOW_PE 0x40000000 /* Power Management Enable */
+-#define SBTMSLOW_BE 0x80000000 /* BIST Enable */
+-#define B44_SBTMSHIGH 0x0F9CUL /* SB Target State High */
+-#define SBTMSHIGH_SERR 0x00000001 /* S-error */
+-#define SBTMSHIGH_INT 0x00000002 /* Interrupt */
+-#define SBTMSHIGH_BUSY 0x00000004 /* Busy */
+-#define SBTMSHIGH_GCR 0x20000000 /* Gated Clock Request */
+-#define SBTMSHIGH_BISTF 0x40000000 /* BIST Failed */
+-#define SBTMSHIGH_BISTD 0x80000000 /* BIST Done */
+-#define B44_SBIDHIGH 0x0FFCUL /* SB Identification High */
+-#define SBIDHIGH_RC_MASK 0x0000000f /* Revision Code */
+-#define SBIDHIGH_CC_MASK 0x0000fff0 /* Core Code */
+-#define SBIDHIGH_CC_SHIFT 4
+-#define SBIDHIGH_VC_MASK 0xffff0000 /* Vendor Code */
+-#define SBIDHIGH_VC_SHIFT 16
+-
+-/* SSB PCI config space registers. */
+-#define SSB_PMCSR 0x44
+-#define SSB_PE 0x100
+-#define SSB_BAR0_WIN 0x80
+-#define SSB_BAR1_WIN 0x84
+-#define SSB_SPROM_CONTROL 0x88
+-#define SSB_BAR1_CONTROL 0x8c
+-
+-/* SSB core and host control registers. */
+-#define SSB_CONTROL 0x0000UL
+-#define SSB_ARBCONTROL 0x0010UL
+-#define SSB_ISTAT 0x0020UL
+-#define SSB_IMASK 0x0024UL
+-#define SSB_MBOX 0x0028UL
+-#define SSB_BCAST_ADDR 0x0050UL
+-#define SSB_BCAST_DATA 0x0054UL
+-#define SSB_PCI_TRANS_0 0x0100UL
+-#define SSB_PCI_TRANS_1 0x0104UL
+-#define SSB_PCI_TRANS_2 0x0108UL
+-#define SSB_SPROM 0x0800UL
+-
+-#define SSB_PCI_MEM 0x00000000
+-#define SSB_PCI_IO 0x00000001
+-#define SSB_PCI_CFG0 0x00000002
+-#define SSB_PCI_CFG1 0x00000003
+-#define SSB_PCI_PREF 0x00000004
+-#define SSB_PCI_BURST 0x00000008
+-#define SSB_PCI_MASK0 0xfc000000
+-#define SSB_PCI_MASK1 0xfc000000
+-#define SSB_PCI_MASK2 0xc0000000
++#define br32(bp, REG) ssb_read32((bp)->sdev, (REG))
++#define bw32(bp, REG, VAL) ssb_write32((bp)->sdev, (REG), (VAL))
++#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0)
+
+ /* 4400 PHY registers */
+ #define B44_MII_AUXCTRL 24 /* Auxiliary Control */
+@@ -346,10 +281,12 @@
+
+ struct ring_info {
+ struct sk_buff *skb;
+- DECLARE_PCI_UNMAP_ADDR(mapping);
++ dma_addr_t mapping;
+ };
+
+ #define B44_MCAST_TABLE_SIZE 32
++#define B44_PHY_ADDR_NO_PHY 30
++#define B44_MDC_RATIO 5000000
+
+ #define B44_STAT_REG_DECLARE \
+ _B44(tx_good_octets) \
+@@ -425,9 +362,10 @@
+
+ u32 dma_offset;
+ u32 flags;
+-#define B44_FLAG_B0_ANDLATER 0x00000001
++#define B44_FLAG_INIT_COMPLETE 0x00000001
+ #define B44_FLAG_BUGGY_TXPTR 0x00000002
+ #define B44_FLAG_REORDER_BUG 0x00000004
++#define B44_FLAG_B0_ANDLATER 0x00000008
+ #define B44_FLAG_PAUSE_AUTO 0x00008000
+ #define B44_FLAG_FULL_DUPLEX 0x00010000
+ #define B44_FLAG_100_BASE_T 0x00020000
+@@ -452,8 +390,7 @@
+ struct net_device_stats stats;
+ struct b44_hw_stats hw_stats;
+
+- void __iomem *regs;
+- struct pci_dev *pdev;
++ struct ssb_device *sdev;
+ struct net_device *dev;
+
+ dma_addr_t rx_ring_dma, tx_ring_dma;
+Index: linux-2.6.22-rc4/drivers/net/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/net/Kconfig 2007-06-10 21:32:48.000000000 +0100
++++ linux-2.6.22-rc4/drivers/net/Kconfig 2007-06-10 21:33:15.000000000 +0100
+@@ -1511,7 +1511,7 @@
+
+ config B44
+ tristate "Broadcom 4400 ethernet support"
+- depends on NET_PCI && PCI
++ depends on SSB && EXPERIMENTAL
+ select MII
+ help
+ If you have a network (Ethernet) controller of this type, say Y and
--- /dev/null
+Index: linux-2.6.22-rc4/arch/mips/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/Kconfig 2007-06-10 21:33:12.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/Kconfig 2007-06-10 21:33:17.000000000 +0100
+@@ -202,7 +202,6 @@
+ select I8259
+ select MIPS_BOARDS_GEN
+ select MIPS_BONITO64
+- select MIPS_CPU_SCACHE
+ select PCI_GT64XXX_PCI0
+ select MIPS_MSC
+ select SWAP_IO_SPACE
+@@ -1345,13 +1344,6 @@
+ bool
+ select BOARD_SCACHE
+
+-#
+-# Support for a MIPS32 / MIPS64 style S-caches
+-#
+-config MIPS_CPU_SCACHE
+- bool
+- select BOARD_SCACHE
+-
+ config R5000_CPU_SCACHE
+ bool
+ select BOARD_SCACHE
+Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:12.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:17.000000000 +0100
+@@ -619,6 +619,8 @@
+ break;
+ case PRID_IMP_25KF:
+ c->cputype = CPU_25KF;
++ /* Probe for L2 cache */
++ c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
+ break;
+ case PRID_IMP_34K:
+ c->cputype = CPU_34K;
+Index: linux-2.6.22-rc4/arch/mips/mm/c-r4k.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/c-r4k.c 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/c-r4k.c 2007-06-10 21:33:17.000000000 +0100
+@@ -1038,7 +1038,6 @@
+
+ extern int r5k_sc_init(void);
+ extern int rm7k_sc_init(void);
+-extern int mips_sc_init(void);
+
+ static void __init setup_scache(void)
+ {
+@@ -1086,29 +1085,17 @@
+ return;
+
+ default:
+- if (c->isa_level == MIPS_CPU_ISA_M32R1 ||
+- c->isa_level == MIPS_CPU_ISA_M32R2 ||
+- c->isa_level == MIPS_CPU_ISA_M64R1 ||
+- c->isa_level == MIPS_CPU_ISA_M64R2) {
+-#ifdef CONFIG_MIPS_CPU_SCACHE
+- if (mips_sc_init ()) {
+- scache_size = c->scache.ways * c->scache.sets * c->scache.linesz;
+- printk("MIPS secondary cache %ldkB, %s, linesize %d bytes.\n",
+- scache_size >> 10,
+- way_string[c->scache.ways], c->scache.linesz);
+- }
+-#else
+- if (!(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
+- panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
+-#endif
+- return;
+- }
+ sc_present = 0;
+ }
+
+ if (!sc_present)
+ return;
+
++ if ((c->isa_level == MIPS_CPU_ISA_M32R1 ||
++ c->isa_level == MIPS_CPU_ISA_M64R1) &&
++ !(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
++ panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
++
+ /* compute a couple of other cache variables */
+ c->scache.waysize = scache_size / c->scache.ways;
+
+Index: linux-2.6.22-rc4/arch/mips/mm/Makefile
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/Makefile 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/Makefile 2007-06-10 21:33:17.000000000 +0100
+@@ -30,4 +30,3 @@
+ obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
+ obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
+ obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
+-obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o
--- /dev/null
+Index: linux-2.6.22-rc4/lib/kobject_uevent.c
+===================================================================
+--- linux-2.6.22-rc4.orig/lib/kobject_uevent.c 2007-06-10 21:32:13.000000000 +0100
++++ linux-2.6.22-rc4/lib/kobject_uevent.c 2007-06-10 21:33:18.000000000 +0100
+@@ -29,6 +29,7 @@
+ u64 uevent_seqnum;
+ char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
+ static DEFINE_SPINLOCK(sequence_lock);
++EXPORT_SYMBOL(uevent_helper);
+ #if defined(CONFIG_NET)
+ static struct sock *uevent_sock;
+ #endif
--- /dev/null
+Index: linux-2.6.22-rc4/arch/mips/kernel/genex.S
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/kernel/genex.S 2007-06-10 21:32:12.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/kernel/genex.S 2007-06-10 21:33:19.000000000 +0100
+@@ -51,6 +51,10 @@
+ NESTED(except_vec3_generic, 0, sp)
+ .set push
+ .set noat
++#ifdef CONFIG_BCM947XX
++ nop
++ nop
++#endif
+ #if R5432_CP0_INTERRUPT_WAR
+ mfc0 k0, CP0_INDEX
+ #endif
+Index: linux-2.6.22-rc4/arch/mips/mm/c-r4k.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/c-r4k.c 2007-06-10 21:33:17.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/c-r4k.c 2007-06-10 21:33:19.000000000 +0100
+@@ -29,6 +29,9 @@
+ #include <asm/cacheflush.h> /* for run_uncached() */
+
+
++/* For enabling BCM4710 cache workarounds */
++int bcm4710 = 0;
++
+ /*
+ * Special Variant of smp_call_function for use by cache functions:
+ *
+@@ -93,6 +96,9 @@
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page = blast_dcache_page;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_page = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -107,6 +113,9 @@
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_page_indexed = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -121,6 +130,9 @@
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache = blast_dcache;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -538,6 +550,9 @@
+ r4k_blast_icache();
+ else
+ protected_blast_icache_range(start, end);
++
++ if (bcm4710)
++ r4k_flush_cache_all();
+ }
+
+ static void r4k_flush_icache_range(unsigned long start, unsigned long end)
+@@ -618,6 +633,8 @@
+ unsigned long addr = (unsigned long) arg;
+
+ R4600_HIT_CACHEOP_WAR_IMPL;
++ BCM4710_PROTECTED_FILL_TLB(addr);
++ BCM4710_PROTECTED_FILL_TLB(addr + 4);
+ if (dc_lsize)
+ protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
+ if (!cpu_icache_snoops_remote_store && scache_size)
+@@ -1173,6 +1190,15 @@
+
+ /* Default cache error handler for R4000 and R5000 family */
+ set_uncached_handler (0x100, &except_vec2_generic, 0x80);
++
++ /* Check if special workarounds are required */
++#ifdef CONFIG_BCM947XX
++ if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) {
++ printk("Enabling BCM4710A0 cache workarounds.\n");
++ bcm4710 = 1;
++ } else
++#endif
++ bcm4710 = 0;
+
+ probe_pcache();
+ setup_scache();
+Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c 2007-06-10 21:33:12.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c 2007-06-10 21:33:19.000000000 +0100
+@@ -1229,6 +1229,10 @@
+ #endif
+ }
+
++#ifdef CONFIG_BCM947XX
++extern int bcm4710;
++#endif
++
+ static void __init build_r4000_tlb_refill_handler(void)
+ {
+ u32 *p = tlb_handler;
+@@ -1243,6 +1247,12 @@
+ memset(relocs, 0, sizeof(relocs));
+ memset(final_handler, 0, sizeof(final_handler));
+
++#ifdef CONFIG_BCM947XX
++ if (bcm4710) {
++ i_nop(&p);
++ }
++#endif
++
+ /*
+ * create the plain linear handler
+ */
+Index: linux-2.6.22-rc4/include/asm-mips/r4kcache.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/asm-mips/r4kcache.h 2007-06-10 21:32:12.000000000 +0100
++++ linux-2.6.22-rc4/include/asm-mips/r4kcache.h 2007-06-10 21:33:19.000000000 +0100
+@@ -17,6 +17,20 @@
+ #include <asm/cpu-features.h>
+ #include <asm/mipsmtregs.h>
+
++#ifdef CONFIG_BCM947XX
++#include <asm/paccess.h>
++#include <linux/ssb/ssb.h>
++#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)))
++
++#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
++#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
++#else
++#define BCM4710_DUMMY_RREG()
++
++#define BCM4710_FILL_TLB(addr)
++#define BCM4710_PROTECTED_FILL_TLB(addr)
++#endif
++
+ /*
+ * This macro return a properly sign-extended address suitable as base address
+ * for indexed cache operations. Two issues here:
+@@ -150,6 +164,7 @@
+ static inline void flush_dcache_line_indexed(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Index_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -169,6 +184,7 @@
+ static inline void flush_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -176,6 +192,7 @@
+ static inline void invalidate_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Invalidate_D, addr);
+ __dflush_epilogue
+ }
+@@ -208,6 +225,7 @@
+ */
+ static inline void protected_flush_icache_line(unsigned long addr)
+ {
++ BCM4710_DUMMY_RREG();
+ protected_cache_op(Hit_Invalidate_I, addr);
+ }
+
+@@ -219,6 +237,7 @@
+ */
+ static inline void protected_writeback_dcache_line(unsigned long addr)
+ {
++ BCM4710_DUMMY_RREG();
+ protected_cache_op(Hit_Writeback_Inv_D, addr);
+ }
+
+@@ -339,8 +358,52 @@
+ : "r" (base), \
+ "i" (op));
+
++static inline void blast_dcache(void)
++{
++ unsigned long start = KSEG0;
++ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
++ unsigned long end = (start + dcache_size);
++
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++
++ BCM4710_FILL_TLB(start);
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Hit_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page_indexed(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
++ unsigned long ws_end = current_cpu_data.dcache.ways <<
++ current_cpu_data.dcache.waybit;
++ unsigned long ws, addr;
++ for (ws = 0; ws < ws_end; ws += ws_inc) {
++ start = page + ws;
++ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, addr);
++ }
++ }
++}
++
++
+ /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
+-#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \
++#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, war) \
+ static inline void blast_##pfx##cache##lsize(void) \
+ { \
+ unsigned long start = INDEX_BASE; \
+@@ -352,6 +415,7 @@
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+ for (addr = start; addr < end; addr += lsize * 32) \
+ cache##lsize##_unroll32(addr|ws,indexop); \
+@@ -366,6 +430,7 @@
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ do { \
+ cache##lsize##_unroll32(start,hitop); \
+ start += lsize * 32; \
+@@ -384,6 +449,8 @@
+ current_cpu_data.desc.waybit; \
+ unsigned long ws, addr; \
+ \
++ war \
++ \
+ __##pfx##flush_prologue \
+ \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+@@ -393,28 +460,30 @@
+ __##pfx##flush_epilogue \
+ }
+
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16)
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128)
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, )
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, )
+
+ /* build blast_xxx_range, protected_blast_xxx_range */
+-#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \
++#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, war, war2) \
+ static inline void prot##blast_##pfx##cache##_range(unsigned long start, \
+ unsigned long end) \
+ { \
+ unsigned long lsize = cpu_##desc##_line_size(); \
+ unsigned long addr = start & ~(lsize - 1); \
+ unsigned long aend = (end - 1) & ~(lsize - 1); \
++ war \
+ \
+ __##pfx##flush_prologue \
+ \
+ while (1) { \
++ war2 \
+ prot##cache_op(hitop, addr); \
+ if (addr == aend) \
+ break; \
+@@ -424,13 +493,13 @@
+ __##pfx##flush_epilogue \
+ }
+
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_)
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_)
+-__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_)
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, )
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_,, )
++__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_,, )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D,, BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD,,, )
+ /* blast_inv_dcache_range */
+-__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, )
+-__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, )
++__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D,,,BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD,,, )
+
+ #endif /* _ASM_R4KCACHE_H */
+Index: linux-2.6.22-rc4/include/asm-mips/stackframe.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/asm-mips/stackframe.h 2007-06-10 21:32:12.000000000 +0100
++++ linux-2.6.22-rc4/include/asm-mips/stackframe.h 2007-06-10 21:33:19.000000000 +0100
+@@ -352,6 +352,10 @@
+ .macro RESTORE_SP_AND_RET
+ LONG_L sp, PT_R29(sp)
+ .set mips3
++#ifdef CONFIG_BCM947XX
++ nop
++ nop
++#endif
+ eret
+ .set mips0
+ .endm
--- /dev/null
+Index: linux-2.6.22-rc4/arch/mips/mm/init.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/mm/init.c 2007-06-10 21:32:12.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/mm/init.c 2007-06-10 21:33:21.000000000 +0100
+@@ -207,7 +207,7 @@
+ void *vfrom, *vto;
+
+ vto = kmap_atomic(to, KM_USER1);
+- if (cpu_has_dc_aliases) {
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent) {
+ vfrom = kmap_coherent(from, vaddr);
+ copy_page(vto, vfrom);
+ kunmap_coherent();
+@@ -230,7 +230,7 @@
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases) {
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent) {
+ void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(vto, src, len);
+ kunmap_coherent();
+@@ -246,7 +246,7 @@
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases) {
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent) {
+ void *vfrom =
+ kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(dst, vfrom, len);
+Index: linux-2.6.22-rc4/include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.22-rc4/include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h 2007-06-10 21:33:21.000000000 +0100
+@@ -0,0 +1,13 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
++ */
++#ifndef __ASM_MACH_BCM947XX_CPU_FEATURE_OVERRIDES_H
++#define __ASM_MACH_BCM947XX_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_use_kmap_coherent 0
++
++#endif /* __ASM_MACH_BCM947XX_CPU_FEATURE_OVERRIDES_H */
+Index: linux-2.6.22-rc4/include/asm-mips/cpu-features.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/asm-mips/cpu-features.h 2007-06-10 21:32:12.000000000 +0100
++++ linux-2.6.22-rc4/include/asm-mips/cpu-features.h 2007-06-10 21:33:21.000000000 +0100
+@@ -101,6 +101,9 @@
+ #ifndef cpu_has_pindexed_dcache
+ #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX)
+ #endif
++#ifndef cpu_use_kmap_coherent
++#define cpu_use_kmap_coherent 1
++#endif
+
+ /*
+ * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
--- /dev/null
+Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
+===================================================================
+--- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:17.000000000 +0100
++++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:22.000000000 +0100
+@@ -143,6 +143,8 @@
+ case CPU_34K:
+ case CPU_74K:
+ case CPU_PR4450:
++ case CPU_BCM3302:
++ case CPU_BCM4710:
+ cpu_wait = r4k_wait;
+ break;
+ case CPU_TX49XX:
--- /dev/null
+Index: linux-2.6.22-rc4/drivers/net/b44.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/net/b44.c 2007-06-10 21:33:15.000000000 +0100
++++ linux-2.6.22-rc4/drivers/net/b44.c 2007-06-10 21:33:23.000000000 +0100
+@@ -128,7 +128,7 @@
+ unsigned long offset,
+ enum dma_data_direction dir)
+ {
+- dma_sync_single_range_for_device(&sdev->dev, dma_base,
++ dma_sync_single_range_for_device(sdev->dev, dma_base,
+ offset & dma_desc_align_mask,
+ dma_desc_sync_size, dir);
+ }
+@@ -138,7 +138,7 @@
+ unsigned long offset,
+ enum dma_data_direction dir)
+ {
+- dma_sync_single_range_for_cpu(&sdev->dev, dma_base,
++ dma_sync_single_range_for_cpu(sdev->dev, dma_base,
+ offset & dma_desc_align_mask,
+ dma_desc_sync_size, dir);
+ }
+@@ -563,7 +563,7 @@
+
+ BUG_ON(skb == NULL);
+
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ skb->len,
+ DMA_TO_DEVICE);
+@@ -603,7 +603,7 @@
+ if (skb == NULL)
+ return -ENOMEM;
+
+- mapping = dma_map_single(&bp->sdev->dev, skb->data,
++ mapping = dma_map_single(bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+
+@@ -613,18 +613,18 @@
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ /* Sigh... */
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ skb = __dev_alloc_skb(RX_PKT_BUF_SZ,GFP_DMA);
+ if (skb == NULL)
+ return -ENOMEM;
+- mapping = dma_map_single(&bp->sdev->dev, skb->data,
++ mapping = dma_map_single(bp->sdev->dev, skb->data,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(mapping) ||
+ mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, RX_PKT_BUF_SZ,DMA_FROM_DEVICE);
+ dev_kfree_skb_any(skb);
+ return -ENOMEM;
+ }
+@@ -702,7 +702,7 @@
+ dest_idx * sizeof(dest_desc),
+ DMA_BIDIRECTIONAL);
+
+- dma_sync_single_for_device(&bp->sdev->dev, le32_to_cpu(src_desc->addr),
++ dma_sync_single_for_device(bp->sdev->dev, le32_to_cpu(src_desc->addr),
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ }
+@@ -724,7 +724,7 @@
+ struct rx_header *rh;
+ u16 len;
+
+- dma_sync_single_for_cpu(&bp->sdev->dev, map,
++ dma_sync_single_for_cpu(bp->sdev->dev, map,
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+ rh = (struct rx_header *) skb->data;
+@@ -758,7 +758,7 @@
+ skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
+ if (skb_size < 0)
+ goto drop_it;
+- dma_unmap_single(&bp->sdev->dev, map,
++ dma_unmap_single(bp->sdev->dev, map,
+ skb_size, DMA_FROM_DEVICE);
+ /* Leave out rx_header */
+ skb_put(skb, len+bp->rx_offset);
+@@ -931,22 +931,22 @@
+ goto err_out;
+ }
+
+- mapping = dma_map_single(&bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
++ mapping = dma_map_single(bp->sdev->dev, skb->data, len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ /* Chip can't handle DMA to/from >1GB, use bounce buffer */
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
++ dma_unmap_single(bp->sdev->dev, mapping, len, DMA_TO_DEVICE);
+
+ bounce_skb = __dev_alloc_skb(TX_PKT_BUF_SZ,
+ GFP_ATOMIC|GFP_DMA);
+ if (!bounce_skb)
+ goto err_out;
+
+- mapping = dma_map_single(&bp->sdev->dev, bounce_skb->data,
++ mapping = dma_map_single(bp->sdev->dev, bounce_skb->data,
+ len, DMA_TO_DEVICE);
+ if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) {
+ if (!dma_mapping_error(mapping))
+- dma_unmap_single(&bp->sdev->dev, mapping,
++ dma_unmap_single(bp->sdev->dev, mapping,
+ len, DMA_TO_DEVICE);
+ dev_kfree_skb_any(bounce_skb);
+ goto err_out;
+@@ -1046,7 +1046,7 @@
+
+ if (rp->skb == NULL)
+ continue;
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ RX_PKT_BUF_SZ,
+ DMA_FROM_DEVICE);
+@@ -1060,7 +1060,7 @@
+
+ if (rp->skb == NULL)
+ continue;
+- dma_unmap_single(&bp->sdev->dev,
++ dma_unmap_single(bp->sdev->dev,
+ pci_unmap_addr(rp, mapping),
+ rp->skb->len,
+ DMA_TO_DEVICE);
+@@ -1085,12 +1085,12 @@
+ memset(bp->tx_ring, 0, B44_TX_RING_BYTES);
+
+ if (bp->flags & B44_FLAG_RX_RING_HACK)
+- dma_sync_single_for_device(&bp->sdev->dev, bp->rx_ring_dma,
++ dma_sync_single_for_device(bp->sdev->dev, bp->rx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+
+ if (bp->flags & B44_FLAG_TX_RING_HACK)
+- dma_sync_single_for_device(&bp->sdev->dev, bp->tx_ring_dma,
++ dma_sync_single_for_device(bp->sdev->dev, bp->tx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+
+@@ -1112,24 +1112,24 @@
+ bp->tx_buffers = NULL;
+ if (bp->rx_ring) {
+ if (bp->flags & B44_FLAG_RX_RING_HACK) {
+- dma_unmap_single(&bp->sdev->dev, bp->rx_ring_dma,
++ dma_unmap_single(bp->sdev->dev, bp->rx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+ kfree(bp->rx_ring);
+ } else
+- dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
++ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->rx_ring, bp->rx_ring_dma);
+ bp->rx_ring = NULL;
+ bp->flags &= ~B44_FLAG_RX_RING_HACK;
+ }
+ if (bp->tx_ring) {
+ if (bp->flags & B44_FLAG_TX_RING_HACK) {
+- dma_unmap_single(&bp->sdev->dev, bp->tx_ring_dma,
++ dma_unmap_single(bp->sdev->dev, bp->tx_ring_dma,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+ kfree(bp->tx_ring);
+ } else
+- dma_free_coherent(&bp->sdev->dev, DMA_TABLE_BYTES,
++ dma_free_coherent(bp->sdev->dev, DMA_TABLE_BYTES,
+ bp->tx_ring, bp->tx_ring_dma);
+ bp->tx_ring = NULL;
+ bp->flags &= ~B44_FLAG_TX_RING_HACK;
+@@ -1155,7 +1155,7 @@
+ goto out_err;
+
+ size = DMA_TABLE_BYTES;
+- bp->rx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
++ bp->rx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->rx_ring_dma, GFP_ATOMIC);
+ if (!bp->rx_ring) {
+ /* Allocation may have failed due to pci_alloc_consistent
+ insisting on use of GFP_DMA, which is more restrictive
+@@ -1167,7 +1167,7 @@
+ if (!rx_ring)
+ goto out_err;
+
+- rx_ring_dma = dma_map_single(&bp->sdev->dev, rx_ring,
++ rx_ring_dma = dma_map_single(bp->sdev->dev, rx_ring,
+ DMA_TABLE_BYTES,
+ DMA_BIDIRECTIONAL);
+
+@@ -1182,7 +1182,7 @@
+ bp->flags |= B44_FLAG_RX_RING_HACK;
+ }
+
+- bp->tx_ring = dma_alloc_coherent(&bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
++ bp->tx_ring = dma_alloc_coherent(bp->sdev->dev, size, &bp->tx_ring_dma, GFP_ATOMIC);
+ if (!bp->tx_ring) {
+ /* Allocation may have failed due to dma_alloc_coherent
+ insisting on use of GFP_DMA, which is more restrictive
+@@ -1194,7 +1194,7 @@
+ if (!tx_ring)
+ goto out_err;
+
+- tx_ring_dma = dma_map_single(&bp->sdev->dev, tx_ring,
++ tx_ring_dma = dma_map_single(bp->sdev->dev, tx_ring,
+ DMA_TABLE_BYTES,
+ DMA_TO_DEVICE);
+
+@@ -2314,13 +2314,13 @@
+
+ dev = alloc_etherdev(sizeof(*bp));
+ if (!dev) {
+- dev_err(&sdev->dev, "Etherdev alloc failed, aborting.\n");
++ dev_err(sdev->dev, "Etherdev alloc failed, aborting.\n");
+ err = -ENOMEM;
+ goto out;
+ }
+
+ SET_MODULE_OWNER(dev);
+- SET_NETDEV_DEV(dev,&sdev->dev);
++ SET_NETDEV_DEV(dev,sdev->dev);
+
+ /* No interesting netdevice features in this card... */
+ dev->features |= 0;
+@@ -2358,7 +2358,7 @@
+
+ err = b44_get_invariants(bp);
+ if (err) {
+- dev_err(&sdev->dev,
++ dev_err(sdev->dev,
+ "Problem fetching invariants of chip, aborting.\n");
+ goto err_out_free_dev;
+ }
+@@ -2379,7 +2379,7 @@
+
+ err = register_netdev(dev);
+ if (err) {
+- dev_err(&sdev->dev, "Cannot register net device, aborting.\n");
++ dev_err(sdev->dev, "Cannot register net device, aborting.\n");
+ goto out;
+ }
+
+@@ -2458,7 +2458,6 @@
+ rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev);
+ if (rc) {
+ printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);
+- pci_disable_device(pdev);
+ return rc;
+ }
+
--- /dev/null
+Index: linux-2.6.22-rc4/drivers/usb/host/Kconfig
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/usb/host/Kconfig 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/drivers/usb/host/Kconfig 2007-06-10 21:33:24.000000000 +0100
+@@ -142,6 +142,19 @@
+ Enables support for PCI-bus plug-in USB controller cards.
+ If unsure, say Y.
+
++config USB_OHCI_HCD_SSB
++ bool "OHCI support for the Broadcom SSB OHCI core (embedded systems only)"
++ depends on USB_OHCI_HCD && ((USB_OHCI_HCD=m && SSB) || (USB_OHCI_HCD=y && SSB=y)) && EXPERIMENTAL
++ default n
++ ---help---
++ Support for the Sonics Silicon Backplane (SSB) attached
++ Broadcom USB OHCI core.
++
++ This device is only present in some embedded devices with
++ Broadcom based SSB bus.
++
++ If unsure, say N.
++
+ config USB_OHCI_BIG_ENDIAN_DESC
+ bool
+ depends on USB_OHCI_HCD
+Index: linux-2.6.22-rc4/drivers/usb/host/ohci-hcd.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/usb/host/ohci-hcd.c 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/drivers/usb/host/ohci-hcd.c 2007-06-10 21:33:24.000000000 +0100
+@@ -920,11 +920,17 @@
+ #define PS3_SYSTEM_BUS_DRIVER ps3_ohci_sb_driver
+ #endif
+
++#ifdef CONFIG_USB_OHCI_HCD_SSB
++#include "ohci-ssb.c"
++#define SSB_OHCI_DRIVER ssb_ohci_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && \
+ !defined(PLATFORM_DRIVER) && \
+ !defined(OF_PLATFORM_DRIVER) && \
+ !defined(SA1111_DRIVER) && \
+- !defined(PS3_SYSTEM_BUS_DRIVER)
++ !defined(PS3_SYSTEM_BUS_DRIVER) && \
++ !defined(SSB_OHCI_DRIVER)
+ #error "missing bus glue for ohci-hcd"
+ #endif
+
+@@ -972,10 +978,20 @@
+ goto error_pci;
+ #endif
+
++#ifdef SSB_OHCI_DRIVER
++ retval = ssb_driver_register(&SSB_OHCI_DRIVER);
++ if (retval)
++ goto error_ssb;
++#endif
++
+ return retval;
+
+ /* Error path */
++#ifdef SSB_OHCI_DRIVER
++ error_ssb:
++#endif
+ #ifdef PCI_DRIVER
++ pci_unregister_driver(&PCI_DRIVER);
+ error_pci:
+ #endif
+ #ifdef SA1111_DRIVER
+@@ -1001,6 +1017,9 @@
+
+ static void __exit ohci_hcd_mod_exit(void)
+ {
++#ifdef SSB_OHCI_DRIVER
++ ssb_driver_unregister(&SSB_OHCI_DRIVER);
++#endif
+ #ifdef PCI_DRIVER
+ pci_unregister_driver(&PCI_DRIVER);
+ #endif
--- /dev/null
+Index: linux-2.6.22-rc4/drivers/ssb/driver_chipcommon.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/ssb/driver_chipcommon.c 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/drivers/ssb/driver_chipcommon.c 2007-06-10 21:33:25.000000000 +0100
+@@ -264,6 +264,31 @@
+ ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
+ }
+
++/* TODO: These two functions are a clear candidate for merging, but one gets
++ * the processor clock, and the other gets the bus clock.
++ */
++void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
++ u32 *plltype, u32 *n, u32 *m)
++{
++ *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
++ *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
++ switch (*plltype) {
++ case SSB_PLLTYPE_2:
++ case SSB_PLLTYPE_4:
++ case SSB_PLLTYPE_6:
++ case SSB_PLLTYPE_7:
++ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_MIPS);
++ break;
++ case SSB_PLLTYPE_3:
++ /* 5350 uses m2 to control mips */
++ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_M2);
++ break;
++ default:
++ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_SB);
++ break;
++ }
++}
++
+ void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
+ u32 *plltype, u32 *n, u32 *m)
+ {
+@@ -400,3 +425,13 @@
+ return nr_ports;
+ }
+ #endif /* CONFIG_SSB_SERIAL */
++
++/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */
++int
++ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks)
++{
++ /* instant NMI */
++ chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks);
++ return 0;
++}
++EXPORT_SYMBOL(ssb_chipco_watchdog);
+Index: linux-2.6.22-rc4/drivers/ssb/driver_mipscore.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/ssb/driver_mipscore.c 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/drivers/ssb/driver_mipscore.c 2007-06-10 21:33:25.000000000 +0100
+@@ -4,6 +4,7 @@
+ *
+ * Copyright 2005, Broadcom Corporation
+ * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
++ * Copyright 2006, 2007, Felix Fietkau <nbd@openwrt.org>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+@@ -31,6 +32,16 @@
+ ssb_write32(mcore->dev, offset, value);
+ }
+
++static inline u32 extif_read32(struct ssb_extif *extif, u16 offset)
++{
++ return ssb_read32(extif->dev, offset);
++}
++
++static inline void extif_write32(struct ssb_extif *extif, u16 offset, u32 value)
++{
++ ssb_write32(extif->dev, offset, value);
++}
++
+ static const u32 ipsflag_irq_mask[] = {
+ 0,
+ SSB_IPSFLAG_IRQ1,
+@@ -118,9 +129,9 @@
+ }
+
+ /* XXX: leave here or move into separate extif driver? */
+-static int ssb_extif_serial_init(struct ssb_device *dev, struct ssb_serial_ports *ports)
++static int ssb_extif_serial_init(struct ssb_extif *dev, struct ssb_serial_port *ports)
+ {
+-
++ return 0;
+ }
+
+
+@@ -174,23 +185,76 @@
+ {
+ struct ssb_bus *bus = mcore->dev->bus;
+
++ mcore->flash_buswidth = 2;
+ if (bus->chipco.dev) {
+ mcore->flash_window = 0x1c000000;
+- mcore->flash_window_size = 0x800000;
++ mcore->flash_window_size = 0x02000000;
++ if ((ssb_read32(bus->chipco.dev, SSB_CHIPCO_FLASH_CFG)
++ & SSB_CHIPCO_CFG_DS16) == 0)
++ mcore->flash_buswidth = 1;
+ } else {
+ mcore->flash_window = 0x1fc00000;
+- mcore->flash_window_size = 0x400000;
++ mcore->flash_window_size = 0x00400000;
+ }
+ }
+
++static void ssb_extif_timing_init(struct ssb_extif *extif, u32 ns)
++{
++ u32 tmp;
++
++ /* Initialize extif so we can get to the LEDs and external UART */
++ extif_write32(extif, SSB_EXTIF_PROG_CFG, SSB_EXTCFG_EN);
++
++ /* Set timing for the flash */
++ tmp = ceildiv(10, ns) << SSB_PROG_WCNT_3_SHIFT;
++ tmp |= ceildiv(40, ns) << SSB_PROG_WCNT_1_SHIFT;
++ tmp |= ceildiv(120, ns);
++ extif_write32(extif, SSB_EXTIF_PROG_WAITCNT, tmp);
++
++ /* Set programmable interface timing for external uart */
++ tmp = ceildiv(10, ns) << SSB_PROG_WCNT_3_SHIFT;
++ tmp |= ceildiv(20, ns) << SSB_PROG_WCNT_2_SHIFT;
++ tmp |= ceildiv(100, ns) << SSB_PROG_WCNT_1_SHIFT;
++ tmp |= ceildiv(120, ns);
++ extif_write32(extif, SSB_EXTIF_PROG_WAITCNT, tmp);
++}
+
+-static void ssb_cpu_clock(struct ssb_mipscore *mcore)
++static inline void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
++ u32 *pll_type, u32 *n, u32 *m)
+ {
++ *pll_type = SSB_PLLTYPE_1;
++ *n = extif_read32(extif, SSB_EXTIF_CLOCK_N);
++ *m = extif_read32(extif, SSB_EXTIF_CLOCK_SB);
+ }
+
+-void ssb_mipscore_init(struct ssb_mipscore *mcore)
++u32 ssb_cpu_clock(struct ssb_mipscore *mcore)
+ {
+ struct ssb_bus *bus = mcore->dev->bus;
++ u32 pll_type, n, m, rate = 0;
++
++ if (bus->extif.dev) {
++ ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m);
++ } else if (bus->chipco.dev) {
++ ssb_chipco_get_clockcpu(&bus->chipco, &pll_type, &n, &m);
++ } else
++ return 0;
++
++ if ((pll_type == SSB_PLLTYPE_5) || (bus->chip_id == 0x5365)) {
++ rate = 200000000;
++ } else {
++ rate = ssb_calc_clock_rate(pll_type, n, m);
++ }
++
++ if (pll_type == SSB_PLLTYPE_6) {
++ rate *= 2;
++ }
++
++ return rate;
++}
++
++void ssb_mipscore_init(struct ssb_mipscore *mcore)
++{
++ struct ssb_bus *bus;
+ struct ssb_device *dev;
+ unsigned long hz, ns;
+ unsigned int irq, i;
+@@ -198,6 +262,8 @@
+ if (!mcore->dev)
+ return; /* We don't have a MIPS core */
+
++ bus = mcore->dev->bus;
++
+ ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
+
+ hz = ssb_clockspeed(bus);
+@@ -205,28 +271,9 @@
+ hz = 100000000;
+ ns = 1000000000 / hz;
+
+-//TODO
+-#if 0
+- if (have EXTIF) {
+- /* Initialize extif so we can get to the LEDs and external UART */
+- W_REG(&eir->prog_config, CF_EN);
+-
+- /* Set timing for the flash */
+- tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
+- tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */
+- tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
+- W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */
+-
+- /* Set programmable interface timing for external uart */
+- tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
+- tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */
+- tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */
+- tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
+- W_REG(&eir->prog_waitcount, tmp);
+- }
+- else... chipcommon
+-#endif
+- if (bus->chipco.dev)
++ if (bus->extif.dev)
++ ssb_extif_timing_init(&bus->extif, ns);
++ else if (bus->chipco.dev)
+ ssb_chipco_timing_init(&bus->chipco, ns);
+
+ /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */
+@@ -256,3 +303,5 @@
+ ssb_mips_serial_init(mcore);
+ ssb_mips_flash_detect(mcore);
+ }
++
++EXPORT_SYMBOL(ssb_mips_irq);
+Index: linux-2.6.22-rc4/drivers/ssb/driver_pcicore.c
+===================================================================
+--- linux-2.6.22-rc4.orig/drivers/ssb/driver_pcicore.c 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/drivers/ssb/driver_pcicore.c 2007-06-10 21:33:25.000000000 +0100
+@@ -93,6 +93,9 @@
+
+ /* Enable PCI bridge BAR1 prefetch and burst */
+ pci_write_config_dword(dev, SSB_BAR1_CONTROL, 3);
++
++ /* Make sure our latency is high enough to handle the devices behind us */
++ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xa8);
+ }
+ DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ssb_fixup_pcibridge);
+
+@@ -110,7 +113,7 @@
+
+ if (unlikely(pc->cardbusmode && dev > 1))
+ goto out;
+- if (bus == 0) {
++ if (bus == 0) {//FIXME busnumber ok?
+ /* Type 0 transaction */
+ if (unlikely(dev >= SSB_PCI_SLOT_MAX))
+ goto out;
+@@ -224,7 +227,7 @@
+ val = *((const u32 *)buf);
+ break;
+ }
+- writel(*((const u32 *)buf), mmio);
++ writel(val, mmio);
+
+ err = 0;
+ unmap:
+@@ -307,6 +310,8 @@
+ udelay(150);
+ val |= SSB_PCICORE_CTL_RST; /* Deassert RST# */
+ pcicore_write32(pc, SSB_PCICORE_CTL, val);
++ val = SSB_PCICORE_ARBCTL_INTERN;
++ pcicore_write32(pc, SSB_PCICORE_ARBCTL, val);
+ udelay(1);
+
+ //TODO cardbus mode
+@@ -336,6 +341,7 @@
+ * The following needs change, if we want to port hostmode
+ * to non-MIPS platform. */
+ set_io_port_base((unsigned long)ioremap_nocache(SSB_PCI_MEM, 0x04000000));
++ mdelay(300);
+ register_pci_controller(&ssb_pcicore_controller);
+ }
+
+Index: linux-2.6.22-rc4/include/linux/ssb/ssb_driver_chipcommon.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/linux/ssb/ssb_driver_chipcommon.h 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/include/linux/ssb/ssb_driver_chipcommon.h 2007-06-10 21:33:25.000000000 +0100
+@@ -364,6 +364,8 @@
+ extern void ssb_chipco_suspend(struct ssb_chipcommon *cc, pm_message_t state);
+ extern void ssb_chipco_resume(struct ssb_chipcommon *cc);
+
++extern void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
++ u32 *plltype, u32 *n, u32 *m);
+ extern void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
+ u32 *plltype, u32 *n, u32 *m);
+ extern void ssb_chipco_timing_init(struct ssb_chipcommon *cc,
+@@ -378,6 +380,46 @@
+ extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
+ enum ssb_clkmode mode);
+
++/* GPIO functions */
++static inline u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc,
++ u32 mask)
++{
++ return ssb_read32(cc->dev, SSB_CHIPCO_GPIOIN) & mask;
++}
++
++static inline u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUT, mask, value);
++}
++
++static inline u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUTEN, mask, value);
++}
++
++static inline u32 ssb_chipco_gpio_control(struct ssb_chipcommon *cc,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOCTL, mask, value);
++}
++
++static inline u32 ssb_chipco_gpio_intmask(struct ssb_chipcommon *cc,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOIRQ, mask, value);
++}
++
++static inline u32 ssb_chipco_gpio_polarity(struct ssb_chipcommon *cc,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOPOL, mask, value);
++}
++/* TODO: GPIO reservation */
++
++extern int ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks);
++
+ #ifdef CONFIG_SSB_SERIAL
+ extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
+ struct ssb_serial_port *ports);
+Index: linux-2.6.22-rc4/include/linux/ssb/ssb_driver_extif.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/linux/ssb/ssb_driver_extif.h 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/include/linux/ssb/ssb_driver_extif.h 2007-06-10 21:33:25.000000000 +0100
+@@ -158,6 +158,36 @@
+ /* watchdog */
+ #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */
+
++/* GPIO functions */
++static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif,
++ u32 mask)
++{
++ return ssb_read32(extif->dev, SSB_EXTIF_GPIO_IN) & mask;
++}
++
++static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUT(0), mask, value);
++}
++
++static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_OUTEN(0), mask, value);
++}
++
++static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTPOL, mask, value);
++}
++
++static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif,
++ u32 mask, u32 value)
++{
++ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTMASK, mask, value);
++}
+
+ #endif /* __KERNEL__ */
+ #endif /* LINUX_SSB_EXTIFCORE_H_ */
+Index: linux-2.6.22-rc4/include/linux/ssb/ssb_driver_mips.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/linux/ssb/ssb_driver_mips.h 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/include/linux/ssb/ssb_driver_mips.h 2007-06-10 21:33:25.000000000 +0100
+@@ -22,11 +22,13 @@
+ int nr_serial_ports;
+ struct ssb_serial_port serial_ports[4];
+
++ int flash_buswidth;
+ u32 flash_window;
+ u32 flash_window_size;
+ };
+
+ extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
++extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);
+
+ extern unsigned int ssb_mips_irq(struct ssb_device *dev);
+
+Index: linux-2.6.22-rc4/include/linux/ssb/ssb.h
+===================================================================
+--- linux-2.6.22-rc4.orig/include/linux/ssb/ssb.h 2007-06-10 21:32:11.000000000 +0100
++++ linux-2.6.22-rc4/include/linux/ssb/ssb.h 2007-06-10 21:33:25.000000000 +0100
+@@ -263,6 +263,12 @@
+ #define SSB_CHIPPACK_BCM4712M 2 /* Medium 225pin 4712 */
+ #define SSB_CHIPPACK_BCM4712L 0 /* Large 340pin 4712 */
+
++static inline u16 ssb_read16(struct ssb_device *dev, u16 offset);
++static inline u32 ssb_read32(struct ssb_device *dev, u16 offset);
++static inline void ssb_write16(struct ssb_device *dev, u16 offset, u16 value);
++static inline void ssb_write32(struct ssb_device *dev, u16 offset, u32 value);
++static inline u32 ssb_write32_masked(struct ssb_device *dev, u16 offset, u32 mask, u32 value);
++
+ #include <linux/ssb/ssb_driver_chipcommon.h>
+ #include <linux/ssb/ssb_driver_mips.h>
+ #include <linux/ssb/ssb_driver_extif.h>
+@@ -369,6 +375,16 @@
+ dev->ops->write32(dev, offset, value);
+ }
+
++static inline u32 ssb_write32_masked(struct ssb_device *dev,
++ u16 offset,
++ u32 mask,
++ u32 value)
++{
++ value &= mask;
++ value |= ssb_read32(dev, offset) & ~mask;
++ ssb_write32(dev, offset, value);
++ return value;
++}
+
+ /* Translation (routing) bits that need to be ORed to DMA
+ * addresses before they are given to a device. */
-Index: linux-2.6.22-rc4/arch/mips/Kconfig
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/Kconfig 2007-06-10 21:32:36.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/Kconfig 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
+--- linux.old/arch/mips/Kconfig 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/arch/mips/Kconfig 2007-01-26 00:51:18.000000000 +0100
@@ -4,6 +4,10 @@
# Horrible source of confusion. Die, die, die ...
select EMBEDDED
mainmenu "Linux/MIPS Kernel Configuration"
menu "Machine selection"
-@@ -126,6 +130,23 @@
+@@ -240,6 +240,23 @@
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
Olivetti M700-10 workstations.
config LASAT
bool "LASAT Networks platforms"
select DMA_NONCOHERENT
-Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-probe.c
+--- linux.old/arch/mips/kernel/cpu-probe.c 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/arch/mips/kernel/cpu-probe.c 2007-01-25 23:34:01.000000000 +0100
@@ -711,6 +711,28 @@
}
case PRID_COMP_SANDCRAFT:
cpu_probe_sandcraft(c);
break;
-Index: linux-2.6.22-rc4/arch/mips/kernel/proc.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/kernel/proc.c 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/kernel/proc.c 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
+--- linux.old/arch/mips/kernel/proc.c 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/arch/mips/kernel/proc.c 2007-01-25 23:34:01.000000000 +0100
@@ -83,6 +83,8 @@
[CPU_VR4181] = "NEC VR4181",
[CPU_VR4181A] = "NEC VR4181A",
[CPU_PR4450] = "Philips PR4450",
};
-Index: linux-2.6.22-rc4/arch/mips/Makefile
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/Makefile 2007-06-10 21:32:56.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/Makefile 2007-06-10 21:33:12.000000000 +0100
-@@ -560,6 +560,18 @@
+diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
+--- linux.old/arch/mips/Makefile 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/arch/mips/Makefile 2007-01-25 23:34:01.000000000 +0100
+@@ -576,6 +576,18 @@
load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
#
# SNI RM
#
core-$(CONFIG_SNI_RM) += arch/mips/sni/
-Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c 2007-06-10 21:32:35.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
+--- linux.old/arch/mips/mm/tlbex.c 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/arch/mips/mm/tlbex.c 2007-01-25 23:34:01.000000000 +0100
@@ -892,6 +892,8 @@
case CPU_4KSC:
case CPU_20KC:
tlbw(p);
break;
-Index: linux-2.6.22-rc4/drivers/Kconfig
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/Kconfig 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/Kconfig 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/drivers/Kconfig linux.dev/drivers/Kconfig
+--- linux.old/drivers/Kconfig 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/drivers/Kconfig 2007-01-25 23:34:01.000000000 +0100
@@ -56,6 +56,8 @@
source "drivers/hwmon/Kconfig"
source "drivers/mfd/Kconfig"
source "drivers/media/Kconfig"
-Index: linux-2.6.22-rc4/drivers/Makefile
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/Makefile 2007-06-10 21:32:14.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/Makefile 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/drivers/Makefile linux.dev/drivers/Makefile
+--- linux.old/drivers/Makefile 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/drivers/Makefile 2007-01-25 23:34:01.000000000 +0100
@@ -81,3 +81,4 @@
obj-$(CONFIG_DMA_ENGINE) += dma/
obj-$(CONFIG_HID) += hid/
obj-$(CONFIG_PPC_PS3) += ps3/
+obj-$(CONFIG_SSB) += ssb/
-Index: linux-2.6.22-rc4/include/asm-mips/bootinfo.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/asm-mips/bootinfo.h 2007-06-10 21:32:14.000000000 +0100
-+++ linux-2.6.22-rc4/include/asm-mips/bootinfo.h 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
+--- linux.old/include/asm-mips/bootinfo.h 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/include/asm-mips/bootinfo.h 2007-01-25 23:34:01.000000000 +0100
@@ -213,6 +213,12 @@
#define MACH_GROUP_NEC_EMMA2RH 25 /* NEC EMMA2RH (was 23) */
#define MACH_NEC_MARKEINS 0 /* NEC EMMA2RH Mark-eins */
#define CL_SIZE COMMAND_LINE_SIZE
const char *get_system_type(void);
-Index: linux-2.6.22-rc4/include/asm-mips/cpu.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/asm-mips/cpu.h 2007-06-10 21:32:14.000000000 +0100
-+++ linux-2.6.22-rc4/include/asm-mips/cpu.h 2007-06-10 21:33:12.000000000 +0100
+diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
+--- linux.old/include/asm-mips/cpu.h 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/include/asm-mips/cpu.h 2007-01-25 23:34:01.000000000 +0100
@@ -104,6 +104,13 @@
#define PRID_IMP_SR71000 0x0400
/*
* ISA Level encodings
-Index: linux-2.6.22-rc4/include/linux/pci_ids.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/linux/pci_ids.h 2007-06-10 21:32:14.000000000 +0100
-+++ linux-2.6.22-rc4/include/linux/pci_ids.h 2007-06-10 21:33:12.000000000 +0100
-@@ -1991,6 +1991,7 @@
+diff -urN linux.old/include/linux/pci_ids.h linux.dev/include/linux/pci_ids.h
+--- linux.old/include/linux/pci_ids.h 2007-01-26 00:51:33.000000000 +0100
++++ linux.dev/include/linux/pci_ids.h 2007-01-25 23:34:01.000000000 +0100
+@@ -1981,6 +1981,7 @@
#define PCI_DEVICE_ID_TIGON3_5906M 0x1713
#define PCI_DEVICE_ID_BCM4401 0x4401
#define PCI_DEVICE_ID_BCM4401B0 0x4402
#define PCI_VENDOR_ID_TOPIC 0x151f
#define PCI_DEVICE_ID_TOPIC_TP560 0x0000
+
-Index: linux-2.6.22-rc4/drivers/mtd/maps/Kconfig
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/mtd/maps/Kconfig 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/mtd/maps/Kconfig 2007-06-10 21:33:14.000000000 +0100
-@@ -358,6 +358,12 @@
+diff -urN linux.old/drivers/mtd/maps/Kconfig linux.dev/drivers/mtd/maps/Kconfig
+--- linux.old/drivers/mtd/maps/Kconfig 2006-12-11 20:32:53.000000000 +0100
++++ linux.dev/drivers/mtd/maps/Kconfig 2007-01-03 02:26:02.000000000 +0100
+@@ -326,6 +326,12 @@
Mapping for the Flaga digital module. If you don't have one, ignore
this setting.
+ help
+ Support for the flash chips on the BCM947xx board.
+
- config MTD_WALNUT
- tristate "Flash device mapped on IBM 405GP Walnut"
- depends on MTD_JEDECPROBE && WALNUT
-Index: linux-2.6.22-rc4/drivers/mtd/maps/Makefile
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/mtd/maps/Makefile 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/mtd/maps/Makefile 2007-06-10 21:33:14.000000000 +0100
-@@ -33,6 +33,7 @@
+ config MTD_BEECH
+ tristate "CFI Flash device mapped on IBM 405LP Beech"
+ depends on MTD_CFI && BEECH
+diff -urN linux.old/drivers/mtd/maps/Makefile linux.dev/drivers/mtd/maps/Makefile
+--- linux.old/drivers/mtd/maps/Makefile 2006-12-11 20:32:53.000000000 +0100
++++ linux.dev/drivers/mtd/maps/Makefile 2007-01-03 02:26:02.000000000 +0100
+@@ -31,6 +31,7 @@
obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
+
-Index: linux-2.6.22-rc4/drivers/net/b44.c
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/net/b44.c 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/net/b44.c 2007-06-10 21:33:15.000000000 +0100
+diff -urN linux.old/drivers/net/b44.c linux.dev/drivers/net/b44.c
+--- linux.old/drivers/net/b44.c 2006-12-11 20:32:53.000000000 +0100
++++ linux.dev/drivers/net/b44.c 2007-01-03 02:26:02.000000000 +0100
@@ -1,7 +1,9 @@
-/* b44.c: Broadcom 4400 device driver.
+/* b44.c: Broadcom 4400/47xx device driver.
-
static void b44_halt(struct b44 *);
static void b44_init_rings(struct b44 *);
-
+
@@ -118,6 +115,7 @@
-
+
static int dma_desc_align_mask;
static int dma_desc_sync_size;
+static int instance;
- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC));
- br32(bp, B44_SBTMSLOW);
- udelay(1);
-+ bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ |
-+ (index << CAM_CTRL_INDEX_SHIFT)));
-
+-
- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK));
- br32(bp, B44_SBTMSLOW);
- udelay(1);
-}
-+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
++ bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ |
++ (index << CAM_CTRL_INDEX_SHIFT)));
-static int ssb_core_unit(struct b44 *bp)
-{
-#if 0
- u32 val = br32(bp, B44_SBADMATCH0);
- u32 base;
-+ val = br32(bp, B44_CAM_DATA_LO);
++ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1);
- type = val & SBADMATCH0_TYPE_MASK;
- switch (type) {
- case 0:
- base = val & SBADMATCH0_BS0_MASK;
- break;
-+ data[2] = (val >> 24) & 0xFF;
-+ data[3] = (val >> 16) & 0xFF;
-+ data[4] = (val >> 8) & 0xFF;
-+ data[5] = (val >> 0) & 0xFF;
++ val = br32(bp, B44_CAM_DATA_LO);
- case 1:
- base = val & SBADMATCH0_BS1_MASK;
- break;
-+ val = br32(bp, B44_CAM_DATA_HI);
++ data[2] = (val >> 24) & 0xFF;
++ data[3] = (val >> 16) & 0xFF;
++ data[4] = (val >> 8) & 0xFF;
++ data[5] = (val >> 0) & 0xFF;
- case 2:
- default:
-#endif
- return 0;
-}
--
++ val = br32(bp, B44_CAM_DATA_HI);
+
-static int ssb_is_core_up(struct b44 *bp)
-{
- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK))
} else {
struct sk_buff *copy_skb;
-@@ -985,23 +931,23 @@
+@@ -986,23 +932,23 @@
goto err_out;
}
- if (err)
- goto out;
+ bp->dma_offset = ssb_dma_translation(sdev);
-+
+
+- bp->dev->dev_addr[0] = eeprom[79];
+- bp->dev->dev_addr[1] = eeprom[78];
+- bp->dev->dev_addr[2] = eeprom[81];
+- bp->dev->dev_addr[3] = eeprom[80];
+- bp->dev->dev_addr[4] = eeprom[83];
+- bp->dev->dev_addr[5] = eeprom[82];
+ switch (instance) {
+ case 1:
+ addr = sdev->bus->sprom.r1.et0mac;
+ bp->phy_addr = sdev->bus->sprom.r1.et1phyaddr;
+ break;
+ }
-
-- bp->dev->dev_addr[0] = eeprom[79];
-- bp->dev->dev_addr[1] = eeprom[78];
-- bp->dev->dev_addr[2] = eeprom[81];
-- bp->dev->dev_addr[3] = eeprom[80];
-- bp->dev->dev_addr[4] = eeprom[83];
-- bp->dev->dev_addr[5] = eeprom[82];
++
+ memcpy(bp->dev->dev_addr, addr, 6);
if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
/* XXX - really required?
bp->flags |= B44_FLAG_BUGGY_TXPTR;
- */
--
-- if (ssb_get_core_rev(bp) >= 7)
-- bp->flags |= B44_FLAG_B0_ANDLATER;
+ */
+- if (ssb_get_core_rev(bp) >= 7)
+- bp->flags |= B44_FLAG_B0_ANDLATER;
+-
-out:
return err;
}
- struct net_device *dev = pci_get_drvdata(pdev);
+ struct net_device *dev = ssb_get_drvdata(pdev);
struct b44 *bp = netdev_priv(dev);
- int rc = 0;
+ int rc = 0;
- pci_restore_state(pdev);
- rc = pci_enable_device(pdev);
}
module_init(b44_init);
-Index: linux-2.6.22-rc4/drivers/net/b44.h
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/net/b44.h 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/net/b44.h 2007-06-10 21:33:15.000000000 +0100
+diff -urN linux.old/drivers/net/b44.h linux.dev/drivers/net/b44.h
+--- linux.old/drivers/net/b44.h 2006-12-11 20:32:53.000000000 +0100
++++ linux.dev/drivers/net/b44.h 2007-01-03 02:26:02.000000000 +0100
@@ -129,6 +129,7 @@
#define RXCONFIG_FLOW 0x00000020 /* Flow Control Enable */
#define RXCONFIG_FLOW_ACCEPT 0x00000040 /* Accept Unicast Flow Control Frame */
struct net_device *dev;
dma_addr_t rx_ring_dma, tx_ring_dma;
-Index: linux-2.6.22-rc4/drivers/net/Kconfig
-===================================================================
---- linux-2.6.22-rc4.orig/drivers/net/Kconfig 2007-06-10 21:32:48.000000000 +0100
-+++ linux-2.6.22-rc4/drivers/net/Kconfig 2007-06-10 21:33:15.000000000 +0100
+diff -urN linux.old/drivers/net/Kconfig linux.dev/drivers/net/Kconfig
+--- linux.old/drivers/net/Kconfig 2007-01-03 02:25:09.000000000 +0100
++++ linux.dev/drivers/net/Kconfig 2007-01-03 02:26:02.000000000 +0100
@@ -1511,7 +1511,7 @@
config B44
select MII
help
If you have a network (Ethernet) controller of this type, say Y and
+
-Index: linux-2.6.22-rc4/arch/mips/Kconfig
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/Kconfig 2007-06-10 21:33:12.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/Kconfig 2007-06-10 21:33:17.000000000 +0100
-@@ -202,7 +202,6 @@
+diff -urN linux-2.6.19.ref/arch/mips/Kconfig linux-2.6.19/arch/mips/Kconfig
+--- linux-2.6.19.ref/arch/mips/Kconfig 2006-12-04 21:33:48.000000000 +0100
++++ linux-2.6.19/arch/mips/Kconfig 2006-12-04 21:34:04.000000000 +0100
+@@ -315,7 +315,6 @@
select I8259
select MIPS_BOARDS_GEN
select MIPS_BONITO64
- select MIPS_CPU_SCACHE
- select PCI_GT64XXX_PCI0
+ select MIPS_GT64120
select MIPS_MSC
select SWAP_IO_SPACE
-@@ -1345,13 +1344,6 @@
+@@ -1538,13 +1537,6 @@
bool
select BOARD_SCACHE
config R5000_CPU_SCACHE
bool
select BOARD_SCACHE
-Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:12.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:17.000000000 +0100
+diff -urN linux-2.6.19.ref/arch/mips/kernel/cpu-probe.c linux-2.6.19/arch/mips/kernel/cpu-probe.c
+--- linux-2.6.19.ref/arch/mips/kernel/cpu-probe.c 2006-12-04 21:33:48.000000000 +0100
++++ linux-2.6.19/arch/mips/kernel/cpu-probe.c 2006-12-04 21:34:04.000000000 +0100
@@ -619,6 +619,8 @@
break;
case PRID_IMP_25KF:
break;
case PRID_IMP_34K:
c->cputype = CPU_34K;
-Index: linux-2.6.22-rc4/arch/mips/mm/c-r4k.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/c-r4k.c 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/c-r4k.c 2007-06-10 21:33:17.000000000 +0100
+diff -urN linux-2.6.19.ref/arch/mips/mm/c-r4k.c linux-2.6.19/arch/mips/mm/c-r4k.c
+--- linux-2.6.19.ref/arch/mips/mm/c-r4k.c 2006-11-29 22:57:37.000000000 +0100
++++ linux-2.6.19/arch/mips/mm/c-r4k.c 2006-12-04 21:34:04.000000000 +0100
@@ -1038,7 +1038,6 @@
extern int r5k_sc_init(void);
/* compute a couple of other cache variables */
c->scache.waysize = scache_size / c->scache.ways;
-Index: linux-2.6.22-rc4/arch/mips/mm/Makefile
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/Makefile 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/Makefile 2007-06-10 21:33:17.000000000 +0100
+diff -urN linux-2.6.19.ref/arch/mips/mm/Makefile linux-2.6.19/arch/mips/mm/Makefile
+--- linux-2.6.19.ref/arch/mips/mm/Makefile 2006-11-29 22:57:37.000000000 +0100
++++ linux-2.6.19/arch/mips/mm/Makefile 2006-12-04 21:34:04.000000000 +0100
@@ -30,4 +30,3 @@
obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
-Index: linux-2.6.22-rc4/lib/kobject_uevent.c
-===================================================================
---- linux-2.6.22-rc4.orig/lib/kobject_uevent.c 2007-06-10 21:32:13.000000000 +0100
-+++ linux-2.6.22-rc4/lib/kobject_uevent.c 2007-06-10 21:33:18.000000000 +0100
+diff -urN linux-2.6.19.ref/lib/kobject_uevent.c linux-2.6.19/lib/kobject_uevent.c
+--- linux-2.6.19.ref/lib/kobject_uevent.c 2006-11-29 22:57:37.000000000 +0100
++++ linux-2.6.19/lib/kobject_uevent.c 2006-12-04 21:33:48.000000000 +0100
@@ -29,6 +29,7 @@
u64 uevent_seqnum;
char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
-Index: linux-2.6.22-rc4/arch/mips/kernel/genex.S
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/kernel/genex.S 2007-06-10 21:32:12.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/kernel/genex.S 2007-06-10 21:33:19.000000000 +0100
+diff -ur linux.old/arch/mips/kernel/genex.S linux.dev/arch/mips/kernel/genex.S
+--- linux.old/arch/mips/kernel/genex.S 2007-03-23 16:10:35.572499592 +0100
++++ linux.dev/arch/mips/kernel/genex.S 2007-03-16 11:54:34.901251992 +0100
@@ -51,6 +51,10 @@
NESTED(except_vec3_generic, 0, sp)
.set push
#if R5432_CP0_INTERRUPT_WAR
mfc0 k0, CP0_INDEX
#endif
-Index: linux-2.6.22-rc4/arch/mips/mm/c-r4k.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/c-r4k.c 2007-06-10 21:33:17.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/c-r4k.c 2007-06-10 21:33:19.000000000 +0100
+diff -ur linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c
+--- linux.old/arch/mips/mm/c-r4k.c 2007-03-16 12:11:00.344441000 +0100
++++ linux.dev/arch/mips/mm/c-r4k.c 2007-03-23 16:03:23.596169976 +0100
@@ -29,6 +29,9 @@
#include <asm/cacheflush.h> /* for run_uncached() */
probe_pcache();
setup_scache();
-Index: linux-2.6.22-rc4/arch/mips/mm/tlbex.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/tlbex.c 2007-06-10 21:33:12.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/tlbex.c 2007-06-10 21:33:19.000000000 +0100
+diff -ur linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
+--- linux.old/arch/mips/mm/tlbex.c 2007-03-16 11:54:34.826263000 +0100
++++ linux.dev/arch/mips/mm/tlbex.c 2007-03-23 16:03:23.608168152 +0100
@@ -1229,6 +1229,10 @@
#endif
}
/*
* create the plain linear handler
*/
-Index: linux-2.6.22-rc4/include/asm-mips/r4kcache.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/asm-mips/r4kcache.h 2007-06-10 21:32:12.000000000 +0100
-+++ linux-2.6.22-rc4/include/asm-mips/r4kcache.h 2007-06-10 21:33:19.000000000 +0100
+diff -ur linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h
+--- linux.old/include/asm-mips/r4kcache.h 2007-01-10 20:10:37.000000000 +0100
++++ linux.dev/include/asm-mips/r4kcache.h 2007-03-23 16:38:44.603727816 +0100
@@ -17,6 +17,20 @@
#include <asm/cpu-features.h>
#include <asm/mipsmtregs.h>
+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD,,, )
#endif /* _ASM_R4KCACHE_H */
-Index: linux-2.6.22-rc4/include/asm-mips/stackframe.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/asm-mips/stackframe.h 2007-06-10 21:32:12.000000000 +0100
-+++ linux-2.6.22-rc4/include/asm-mips/stackframe.h 2007-06-10 21:33:19.000000000 +0100
+diff -ur linux.old/include/asm-mips/stackframe.h linux.dev/include/asm-mips/stackframe.h
+--- linux.old/include/asm-mips/stackframe.h 2007-03-23 16:10:35.573499440 +0100
++++ linux.dev/include/asm-mips/stackframe.h 2007-03-16 11:54:34.903251688 +0100
@@ -352,6 +352,10 @@
.macro RESTORE_SP_AND_RET
LONG_L sp, PT_R29(sp)
-Index: linux-2.6.22-rc4/arch/mips/mm/init.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/mm/init.c 2007-06-10 21:32:12.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/mm/init.c 2007-06-10 21:33:21.000000000 +0100
+--- ./arch/mips/mm/init.c.orig 2007-03-22 08:08:34.000000000 -0600
++++ ./arch/mips/mm/init.c 2007-03-22 08:09:04.000000000 -0600
@@ -207,7 +207,7 @@
void *vfrom, *vto;
+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent) {
vfrom = kmap_coherent(from, vaddr);
copy_page(vto, vfrom);
- kunmap_coherent();
+ kunmap_coherent(from);
@@ -230,7 +230,7 @@
struct page *page, unsigned long vaddr, void *dst, const void *src,
unsigned long len)
+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent) {
void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
memcpy(vto, src, len);
- kunmap_coherent();
+ kunmap_coherent(page);
@@ -246,7 +246,7 @@
struct page *page, unsigned long vaddr, void *dst, const void *src,
unsigned long len)
void *vfrom =
kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
memcpy(dst, vfrom, len);
-Index: linux-2.6.22-rc4/include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.22-rc4/include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h 2007-06-10 21:33:21.000000000 +0100
+--- ./include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h.orig 2007-03-22 08:10:54.000000000 -0600
++++ ./include/asm-mips/mach-bcm947xx/cpu-feature-overrides.h 2007-03-22 08:10:50.000000000 -0600
@@ -0,0 +1,13 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+#define cpu_use_kmap_coherent 0
+
+#endif /* __ASM_MACH_BCM947XX_CPU_FEATURE_OVERRIDES_H */
-Index: linux-2.6.22-rc4/include/asm-mips/cpu-features.h
-===================================================================
---- linux-2.6.22-rc4.orig/include/asm-mips/cpu-features.h 2007-06-10 21:32:12.000000000 +0100
-+++ linux-2.6.22-rc4/include/asm-mips/cpu-features.h 2007-06-10 21:33:21.000000000 +0100
+--- ./include/asm-mips/cpu-features.h.orig 2007-03-22 08:09:16.000000000 -0600
++++ ./include/asm-mips/cpu-features.h 2007-03-22 08:09:52.000000000 -0600
@@ -101,6 +101,9 @@
#ifndef cpu_has_pindexed_dcache
#define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX)
-Index: linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c
-===================================================================
---- linux-2.6.22-rc4.orig/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:17.000000000 +0100
-+++ linux-2.6.22-rc4/arch/mips/kernel/cpu-probe.c 2007-06-10 21:33:22.000000000 +0100
+diff -urN linux-2.6.19.2.old/arch/mips/kernel/cpu-probe.c linux-2.6.19.2/arch/mips/kernel/cpu-probe.c
+--- linux-2.6.19.2.old/arch/mips/kernel/cpu-probe.c 2007-05-01 19:28:06.937756121 +0100
++++ linux-2.6.19.2/arch/mips/kernel/cpu-probe.c 2007-05-01 19:31:46.867756121 +0100
@@ -143,6 +143,8 @@
case CPU_34K:
case CPU_74K:
case CPU_PR4450:
+ case CPU_BCM3302:
-+ case CPU_BCM4710:
++ case CPU_BCM4710:
cpu_wait = r4k_wait;
break;
- case CPU_TX49XX:
+ case CPU_TX49XX:
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