kernel: add support for kernel 5.4
authorKoen Vandeputte <koen.vandeputte@ncentric.com>
Mon, 25 Nov 2019 15:08:31 +0000 (16:08 +0100)
committerKoen Vandeputte <koen.vandeputte@ncentric.com>
Fri, 28 Feb 2020 16:50:45 +0000 (17:50 +0100)
The following patches were removed because they are integrated in the upstream kernel 5.4:
 * backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch
 * backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch
 * backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch
 * backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch
 * backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch
 * backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch
 * backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch
 * backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch
 * backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch
 * backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch
 * backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch
 * backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch
 * backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch
 * backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch
 * backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch
 * backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch
 * backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch
 * backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch
 * backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch
 * backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch
 * backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch
 * backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch
 * backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch
 * backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch
 * backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch
 * backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch
 * backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch
 * backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch
 * backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch
 * backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch
 * backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch
 * backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch
 * backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch
 * backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch
 * backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch
 * backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch
 * backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch
 * pending-5.4/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch
 * pending-5.4/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch
 * pending-5.4/132-spi-spi-gpio-fix-crash-when-num-chipselects-is-0.patch
 * pending-5.4/220-optimize_inlining.patch
 * pending-5.4/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch
 * pending-5.4/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch
 * pending-5.4/477-mtd-add-spi-nor-add-mx25u3235f.patch
 * pending-5.4/479-mtd-spi-nor-add-eon-en25qh64.patch

Some bigger changes were done to this feature and we did not port this patch yet:
 * hack-5.4/207-disable-modorder.patch

This depends on BOOTMEM which was removed from the kernel, this needs some bigger changes:
 * hack-5.4/930-crashlog.patch

A different version of the FPU disable patch was merged upstream, OpenWrt needs some adaptations.
 * pending-5.4/304-mips_disable_fpu.patch

- no crashlog support yet as a required file got deleted upstream
- Removed patch below, which is now seen as a recursive dependency [1]
- Removed patch below due to build error [2]
- fix still required to avoid identical function def [3]
- Fixes included from Blocktrron
- Fixes included from Chunkeey
- Fix included from nbd regarding "dst leak in Flow Offload"

[1] target/linux/generic/hack-5.4/260-crypto_test_dependencies.patch
[2] target/linux/generic/hack-5.4/207-disable-modorder.patch
[3] target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: David Bauer <mail@david-bauer.net>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
216 files changed:
include/kernel-version.mk
target/linux/generic/backport-5.4/011-kbuild-export-SUBARCH.patch
target/linux/generic/backport-5.4/020-backport_netfilter_rtcache.patch
target/linux/generic/backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch [deleted file]
target/linux/generic/backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch [deleted file]
target/linux/generic/backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch [deleted file]
target/linux/generic/backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch [deleted file]
target/linux/generic/backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch [deleted file]
target/linux/generic/backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch [deleted file]
target/linux/generic/backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch [deleted file]
target/linux/generic/backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch [deleted file]
target/linux/generic/backport-5.4/343-netfilter-nft_flow_offload-handle-netdevice-events-f.patch
target/linux/generic/backport-5.4/370-netfilter-nf_flow_table-fix-offloaded-connection-tim.patch
target/linux/generic/backport-5.4/371-netfilter-nf_flow_table-fix-up-ct-state-of-flows-aft.patch
target/linux/generic/backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch [deleted file]
target/linux/generic/backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch [deleted file]
target/linux/generic/backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch [deleted file]
target/linux/generic/backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch [deleted file]
target/linux/generic/backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch [deleted file]
target/linux/generic/backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch [deleted file]
target/linux/generic/backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch [deleted file]
target/linux/generic/backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch [deleted file]
target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch [deleted file]
target/linux/generic/backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch [deleted file]
target/linux/generic/backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch [deleted file]
target/linux/generic/backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch [deleted file]
target/linux/generic/backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch [deleted file]
target/linux/generic/backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch [deleted file]
target/linux/generic/backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch [deleted file]
target/linux/generic/backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch [deleted file]
target/linux/generic/backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch [deleted file]
target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch [deleted file]
target/linux/generic/backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch [deleted file]
target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch [deleted file]
target/linux/generic/backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch [deleted file]
target/linux/generic/backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch [deleted file]
target/linux/generic/backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch [deleted file]
target/linux/generic/backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch [deleted file]
target/linux/generic/backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch [deleted file]
target/linux/generic/backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch [deleted file]
target/linux/generic/backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch [deleted file]
target/linux/generic/backport-5.4/716-v5.4-net-sfp-move-fwnode-parsing-into-sfp-bus-layer.patch
target/linux/generic/backport-5.4/717-v5.5-net-sfp-rework-upstream-interface.patch
target/linux/generic/backport-5.4/718-v5.5-net-sfp-fix-sfp_bus_put-kernel-documentation.patch
target/linux/generic/backport-5.4/720-v5.5-net-sfp-move-sfp-sub-state-machines-into-separate-fu.patch
target/linux/generic/backport-5.4/721-v5.5-net-sfp-move-tx-disable-on-device-down-to-main-state.patch
target/linux/generic/backport-5.4/722-v5.5-net-sfp-rename-sfp_sm_ins_next-as-sfp_sm_mod_next.patch
target/linux/generic/backport-5.4/723-v5.5-net-sfp-handle-module-remove-outside-state-machine.patch
target/linux/generic/backport-5.4/724-v5.5-net-sfp-rename-T_PROBE_WAIT-to-T_SERIAL.patch
target/linux/generic/backport-5.4/725-v5.5-net-sfp-parse-SFP-power-requirement-earlier.patch
target/linux/generic/backport-5.4/726-v5.5-net-sfp-avoid-power-switch-on-address-change-modules.patch
target/linux/generic/backport-5.4/727-v5.5-net-sfp-control-TX_DISABLE-and-phy-only-from-main-st.patch
target/linux/generic/backport-5.4/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch
target/linux/generic/backport-5.4/729-v5.5-net-sfp-eliminate-mdelay-from-PHY-probe.patch
target/linux/generic/backport-5.4/730-v5.5-net-sfp-allow-fault-processing-to-transition-to-othe.patch
target/linux/generic/backport-5.4/731-v5.5-net-sfp-ensure-TX_FAULT-has-deasserted-before-probin.patch
target/linux/generic/backport-5.4/732-v5.5-net-sfp-track-upstream-s-attachment-state-in-state-m.patch
target/linux/generic/backport-5.4/733-v5.5-net-sfp-split-power-mode-switching-from-probe.patch
target/linux/generic/backport-5.4/734-v5.5-net-sfp-move-module-insert-reporting-out-of-probe.patch
target/linux/generic/backport-5.4/735-v5.5-net-sfp-allow-sfp-to-probe-slow-to-initialise-GPON-m.patch
target/linux/generic/backport-5.4/736-v5.5-net-sfp-allow-modules-with-slow-diagnostics-to-probe.patch
target/linux/generic/backport-5.4/737-v5.5-net-phy-add-core-phylib-sfp-support.patch
target/linux/generic/backport-5.4/738-v5.5-net-phy-marvell10g-add-SFP-support.patch
target/linux/generic/backport-5.4/739-v5.5-net-phylink-update-to-use-phy_support_asym_pause.patch
target/linux/generic/backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch [deleted file]
target/linux/generic/backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch [deleted file]
target/linux/generic/backport-5.4/742-v5.5-net-sfp-add-support-for-module-quirks.patch
target/linux/generic/backport-5.4/743-v5.5-net-sfp-add-some-quirks-for-GPON-modules.patch
target/linux/generic/backport-5.4/744-v5.5-net-sfp-soft-status-and-control-support.patch
target/linux/generic/config-5.4
target/linux/generic/files/drivers/net/phy/ar8216.c
target/linux/generic/hack-5.4/204-module_strip.patch
target/linux/generic/hack-5.4/207-disable-modorder.patch [deleted file]
target/linux/generic/hack-5.4/214-spidev_h_portability.patch
target/linux/generic/hack-5.4/220-gc_sections.patch
target/linux/generic/hack-5.4/221-module_exports.patch
target/linux/generic/hack-5.4/230-openwrt_lzma_options.patch
target/linux/generic/hack-5.4/250-netfilter_depends.patch
target/linux/generic/hack-5.4/251-sound_kconfig.patch
target/linux/generic/hack-5.4/259-regmap_dynamic.patch
target/linux/generic/hack-5.4/260-crypto_test_dependencies.patch
target/linux/generic/hack-5.4/260-lib-arc4-unhide.patch [new file with mode: 0644]
target/linux/generic/hack-5.4/280-rfkill-stubs.patch
target/linux/generic/hack-5.4/290-nvmem-make-CONFIG_NVMEM-tristate-again.patch
target/linux/generic/hack-5.4/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch
target/linux/generic/hack-5.4/301-mips_image_cmdline_hack.patch
target/linux/generic/hack-5.4/321-powerpc_crtsavres_prereq.patch
target/linux/generic/hack-5.4/550-loop-Report-EOPNOTSUPP-properly.patch
target/linux/generic/hack-5.4/551-loop-Better-discard-support-for-block-devices.patch
target/linux/generic/hack-5.4/640-bridge-only-accept-EAP-locally.patch
target/linux/generic/hack-5.4/645-netfilter-connmark-introduce-set-dscpmark.patch
target/linux/generic/hack-5.4/647-netfilter-flow-acct.patch
target/linux/generic/hack-5.4/650-netfilter-add-xt_OFFLOAD-target.patch
target/linux/generic/hack-5.4/651-wireless_mesh_header.patch
target/linux/generic/hack-5.4/660-fq_codel_defaults.patch
target/linux/generic/hack-5.4/661-use_fq_codel_by_default.patch
target/linux/generic/hack-5.4/662-remove_pfifo_fast.patch
target/linux/generic/hack-5.4/700-swconfig_switch_drivers.patch
target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch
target/linux/generic/hack-5.4/721-phy_packets.patch
target/linux/generic/hack-5.4/773-bgmac-add-srab-switch.patch
target/linux/generic/hack-5.4/901-debloat_sock_diag.patch
target/linux/generic/hack-5.4/902-debloat_proc.patch
target/linux/generic/hack-5.4/904-debloat_dma_buf.patch
target/linux/generic/hack-5.4/911-kobject_add_broadcast_uevent.patch
target/linux/generic/hack-5.4/930-crashlog.patch [deleted file]
target/linux/generic/pending-5.4/0931-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch
target/linux/generic/pending-5.4/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch [deleted file]
target/linux/generic/pending-5.4/110-ehci_hcd_ignore_oc.patch
target/linux/generic/pending-5.4/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
target/linux/generic/pending-5.4/130-add-linux-spidev-compatible-si3210.patch
target/linux/generic/pending-5.4/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch [deleted file]
target/linux/generic/pending-5.4/132-spi-spi-gpio-fix-crash-when-num-chipselects-is-0.patch [deleted file]
target/linux/generic/pending-5.4/150-bridge_allow_receiption_on_disabled_port.patch
target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch
target/linux/generic/pending-5.4/201-extra_optimization.patch
target/linux/generic/pending-5.4/203-kallsyms_uncompressed.patch
target/linux/generic/pending-5.4/205-backtrace_module_info.patch
target/linux/generic/pending-5.4/220-optimize_inlining.patch [deleted file]
target/linux/generic/pending-5.4/240-remove-unsane-filenames-from-deps_initramfs-list.patch
target/linux/generic/pending-5.4/261-enable_wilink_platform_without_drivers.patch
target/linux/generic/pending-5.4/300-mips_expose_boot_raw.patch
target/linux/generic/pending-5.4/302-mips_no_branch_likely.patch
target/linux/generic/pending-5.4/304-mips_disable_fpu.patch [deleted file]
target/linux/generic/pending-5.4/305-mips_module_reloc.patch
target/linux/generic/pending-5.4/306-mips_mem_functions_performance.patch
target/linux/generic/pending-5.4/310-arm_module_unresolved_weak_sym.patch
target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
target/linux/generic/pending-5.4/332-arc-add-OWRTDTB-section.patch
target/linux/generic/pending-5.4/333-arc-enable-unaligned-access-in-kernel-mode.patch
target/linux/generic/pending-5.4/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch [deleted file]
target/linux/generic/pending-5.4/342-powerpc-Enable-kernel-XZ-compression-option-on-PPC_8.patch
target/linux/generic/pending-5.4/400-mtd-add-rootfs-split-support.patch
target/linux/generic/pending-5.4/401-mtd-add-support-for-different-partition-parser-types.patch
target/linux/generic/pending-5.4/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch
target/linux/generic/pending-5.4/403-mtd-hook-mtdsplit-to-Kbuild.patch
target/linux/generic/pending-5.4/404-mtd-add-more-helper-functions.patch
target/linux/generic/pending-5.4/411-mtd-partial_eraseblock_write.patch
target/linux/generic/pending-5.4/412-mtd-partial_eraseblock_unlock.patch
target/linux/generic/pending-5.4/419-mtd-redboot-add-of_match_table-with-DT-binding.patch
target/linux/generic/pending-5.4/420-mtd-redboot_space.patch
target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch
target/linux/generic/pending-5.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
target/linux/generic/pending-5.4/432-mtd-bcm47xxpart-detect-T_Meter-partition.patch
target/linux/generic/pending-5.4/440-block2mtd_init.patch
target/linux/generic/pending-5.4/441-block2mtd_probe.patch
target/linux/generic/pending-5.4/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch
target/linux/generic/pending-5.4/460-mtd-cfi_cmdset_0002-no-erase_suspend.patch
target/linux/generic/pending-5.4/461-mtd-cfi_cmdset_0002-add-buffer-write-cmd-timeout.patch
target/linux/generic/pending-5.4/465-m25p80-mx-disable-software-protection.patch
target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch
target/linux/generic/pending-5.4/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch
target/linux/generic/pending-5.4/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch [deleted file]
target/linux/generic/pending-5.4/476-mtd-spi-nor-add-eon-en25q128.patch
target/linux/generic/pending-5.4/477-mtd-add-spi-nor-add-mx25u3235f.patch [deleted file]
target/linux/generic/pending-5.4/479-mtd-spi-nor-add-eon-en25qh64.patch [deleted file]
target/linux/generic/pending-5.4/479-mtd-spi-nor-add-xtx-xt25f128b.patch
target/linux/generic/pending-5.4/480-mtd-set-rootfs-to-be-root-dev.patch
target/linux/generic/pending-5.4/490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
target/linux/generic/pending-5.4/491-ubi-auto-create-ubiblock-device-for-rootfs.patch
target/linux/generic/pending-5.4/492-try-auto-mounting-ubi0-rootfs-in-init-do_mounts.c.patch
target/linux/generic/pending-5.4/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch
target/linux/generic/pending-5.4/494-mtd-ubi-add-EOF-marker-support.patch
target/linux/generic/pending-5.4/495-mtd-core-add-get_mtd_device_by_node.patch
target/linux/generic/pending-5.4/497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch
target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch
target/linux/generic/pending-5.4/532-jffs2_eofdetect.patch
target/linux/generic/pending-5.4/553-ubifs-Add-option-to-create-UBI-FS-version-4-on-empty.patch
target/linux/generic/pending-5.4/600-netfilter_conntrack_flush.patch
target/linux/generic/pending-5.4/610-netfilter_match_bypass_default_checks.patch
target/linux/generic/pending-5.4/611-netfilter_match_bypass_default_table.patch
target/linux/generic/pending-5.4/612-netfilter_match_reduce_memory_access.patch
target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch
target/linux/generic/pending-5.4/616-net_optimize_xfrm_calls.patch
target/linux/generic/pending-5.4/620-net_sched-codel-do-not-defer-queue-length-update.patch
target/linux/generic/pending-5.4/630-packet_socket_type.patch
target/linux/generic/pending-5.4/640-netfilter-nf_flow_table-add-hardware-offload-support.patch
target/linux/generic/pending-5.4/641-netfilter-nf_flow_table-support-hw-offload-through-v.patch
target/linux/generic/pending-5.4/642-net-8021q-support-hardware-flow-table-offload.patch
target/linux/generic/pending-5.4/643-net-bridge-support-hardware-flow-table-offload.patch
target/linux/generic/pending-5.4/644-net-pppoe-support-hardware-flow-table-offload.patch
target/linux/generic/pending-5.4/645-netfilter-nf_flow_table-rework-hardware-offload-time.patch
target/linux/generic/pending-5.4/646-netfilter-nf_flow_table-rework-private-driver-data.patch
target/linux/generic/pending-5.4/655-increase_skb_pad.patch
target/linux/generic/pending-5.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
target/linux/generic/pending-5.4/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
target/linux/generic/pending-5.4/671-net-provide-defines-for-_POLICY_FAILED-until-all-cod.patch
target/linux/generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
target/linux/generic/pending-5.4/681-NET-add-of_get_mac_address_mtd.patch
target/linux/generic/pending-5.4/703-phy-add-detach-callback-to-struct-phy_driver.patch
target/linux/generic/pending-5.4/735-net-phy-at803x-fix-at8033-sgmii-mode.patch
target/linux/generic/pending-5.4/739-net-avoid-tx-fault-with-Nokia-GPON-module.patch
target/linux/generic/pending-5.4/740-net-sfp-remove-incomplete-100BASE-FX-and-100BASE-LX-.patch
target/linux/generic/pending-5.4/741-net-sfp-derive-interface-mode-from-ethtool-link-mode.patch
target/linux/generic/pending-5.4/742-net-sfp-add-more-extended-compliance-codes.patch
target/linux/generic/pending-5.4/743-net-sfp-add-module-start-stop-upstream-notifications.patch
target/linux/generic/pending-5.4/744-net-sfp-move-phy_start-phy_stop-to-phylink.patch
target/linux/generic/pending-5.4/745-net-mdio-i2c-add-support-for-Clause-45-accesses.patch
target/linux/generic/pending-5.4/746-net-phylink-re-split-__phylink_connect_phy.patch
target/linux/generic/pending-5.4/747-net-phylink-support-Clause-45-PHYs-on-SFP-modules.patch
target/linux/generic/pending-5.4/748-net-phylink-split-link_an_mode-configured-and-curren.patch
target/linux/generic/pending-5.4/749-net-phylink-split-phylink_sfp_module_insert.patch
target/linux/generic/pending-5.4/750-net-phylink-delay-MAC-configuration-for-copper-SFP-m.patch
target/linux/generic/pending-5.4/751-net-phylink-make-Broadcom-BCM84881-based-SFPs-work.patch
target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch
target/linux/generic/pending-5.4/753-net-sfp-add-support-for-Clause-45-PHYs.patch
target/linux/generic/pending-5.4/754-net-sfp-fix-unbind.patch
target/linux/generic/pending-5.4/755-net-sfp-fix-hwmon.patch
target/linux/generic/pending-5.4/756-net-sfp-use-a-definition-for-the-fault-recovery-atte.patch
target/linux/generic/pending-5.4/757-net-sfp-rename-sm_retries.patch
target/linux/generic/pending-5.4/758-net-sfp-error-handling-for-phy-probe.patch
target/linux/generic/pending-5.4/759-net-sfp-re-attempt-probing-for-phy.patch
target/linux/generic/pending-5.4/810-pci_disable_common_quirks.patch
target/linux/generic/pending-5.4/811-pci_disable_usb_common_quirks.patch
target/linux/generic/pending-5.4/834-ledtrig-libata.patch
target/linux/generic/pending-5.4/920-mangle_bootargs.patch

index 453f6bf..6b46905 100644 (file)
@@ -8,9 +8,11 @@ endif
 
 LINUX_VERSION-4.14 = .171
 LINUX_VERSION-4.19 = .106
+LINUX_VERSION-5.4 = .22
 
 LINUX_KERNEL_HASH-4.14.171 = 4fe02489e4b4a187eccf0ef87df6100534c9d485e76d876b1fa247c7635332a0
 LINUX_KERNEL_HASH-4.19.106 = 63c8bd76a9b282e18112f8ff9e3fd41e3d1df9f9b7248ea1a370b05a827e9cda
+LINUX_KERNEL_HASH-5.4.22 = 661bcb8d7e390dcc28e53795485e648f2bdc9b697b731459cc2bcc9ceb4a7d1a
 
 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
 sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
index a42c720..f39e876 100644 (file)
@@ -10,14 +10,15 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/Makefile
 +++ b/Makefile
-@@ -432,8 +432,8 @@ KBUILD_LDFLAGS :=
+@@ -471,8 +471,9 @@ KBUILD_LDFLAGS :=
  GCC_PLUGINS_CFLAGS :=
  CLANG_FLAGS :=
  
--export ARCH SRCARCH CONFIG_SHELL HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
--export CPP AR NM STRIP OBJCOPY OBJDUMP KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS
-+export ARCH SRCARCH SUBARCH CONFIG_SHELL HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD
-+export CC CPP AR NM STRIP OBJCOPY OBJDUMP KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS
- export MAKE LEX YACC AWK GENKSYMS INSTALLKERNEL PERL PYTHON PYTHON2 PYTHON3 UTS_MACHINE
- export HOSTCXX KBUILD_HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
+-export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
+-export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE PAHOLE LEX YACC AWK INSTALLKERNEL
++export ARCH SRCARCH SUBARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD
++export CC CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE PAHOLE LEX YACC AWK INSTALLKERNEL
++
+ export PERL PYTHON PYTHON2 PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
+ export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
  
index c02b8f3..7b1aab9 100644 (file)
@@ -94,7 +94,7 @@ Signed-off-by: Florian Westphal <fw@strlen.de>
 +}
 --- a/net/netfilter/Kconfig
 +++ b/net/netfilter/Kconfig
-@@ -135,6 +135,18 @@ config NF_CONNTRACK_EVENTS
+@@ -136,6 +136,18 @@ config NF_CONNTRACK_EVENTS
  
          If unsure, say `N'.
  
@@ -115,16 +115,16 @@ Signed-off-by: Florian Westphal <fw@strlen.de>
        depends on NETFILTER_ADVANCED
 --- a/net/netfilter/Makefile
 +++ b/net/netfilter/Makefile
-@@ -25,6 +25,9 @@ obj-$(CONFIG_NETFILTER_NETLINK_OSF) += n
+@@ -26,6 +26,9 @@ obj-$(CONFIG_NETFILTER_NETLINK_OSF) += n
  # connection tracking
  obj-$(CONFIG_NF_CONNTRACK) += nf_conntrack.o
  
 +# optional conntrack route cache extension
 +obj-$(CONFIG_NF_CONNTRACK_RTCACHE) += nf_conntrack_rtcache.o
 +
- obj-$(CONFIG_NF_CT_PROTO_GRE) += nf_conntrack_proto_gre.o
  # netlink interface for nf_conntrack
+ obj-$(CONFIG_NF_CT_NETLINK) += nf_conntrack_netlink.o
+ obj-$(CONFIG_NF_CT_NETLINK_TIMEOUT) += nfnetlink_cttimeout.o
 --- /dev/null
 +++ b/net/netfilter/nf_conntrack_rtcache.c
 @@ -0,0 +1,428 @@
diff --git a/target/linux/generic/backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch b/target/linux/generic/backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch
deleted file mode 100644 (file)
index d587c9e..0000000
+++ /dev/null
@@ -1,58 +0,0 @@
-From 1186af457cc186c5ed01708da71b1ffbdf0a2638 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 20 Nov 2018 09:55:45 +0100
-Subject: [PATCH] mtd: keep original flags for every struct mtd_info
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When allocating a new partition mtd subsystem runs internal tests in the
-allocate_partition(). They may result in modifying specified flags (e.g.
-dropping some /features/ like write access).
-
-Those constraints don't have to be necessary true for subpartitions. It
-may happen parent partition isn't block aligned (effectively disabling
-write access) while subpartition may fit blocks nicely. In such case all
-checks should be run again (starting with original flags value).
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
----
- drivers/mtd/mtdcore.c   | 2 ++
- drivers/mtd/mtdpart.c   | 3 ++-
- include/linux/mtd/mtd.h | 1 +
- 3 files changed, 5 insertions(+), 1 deletion(-)
-
---- a/drivers/mtd/mtdcore.c
-+++ b/drivers/mtd/mtdcore.c
-@@ -665,6 +665,8 @@ static void mtd_set_dev_defaults(struct
-       } else {
-               pr_debug("mtd device won't show a device symlink in sysfs\n");
-       }
-+
-+      mtd->orig_flags = mtd->flags;
- }
- /**
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -346,7 +346,8 @@ static struct mtd_part *allocate_partiti
-       /* set up the MTD object for this partition */
-       slave->mtd.type = parent->type;
--      slave->mtd.flags = parent->flags & ~part->mask_flags;
-+      slave->mtd.flags = parent->orig_flags & ~part->mask_flags;
-+      slave->mtd.orig_flags = slave->mtd.flags;
-       slave->mtd.size = part->size;
-       slave->mtd.writesize = parent->writesize;
-       slave->mtd.writebufsize = parent->writebufsize;
---- a/include/linux/mtd/mtd.h
-+++ b/include/linux/mtd/mtd.h
-@@ -207,6 +207,7 @@ struct mtd_debug_info {
- struct mtd_info {
-       u_char type;
-       uint32_t flags;
-+      uint32_t orig_flags; /* Flags as before running mtd checks */
-       uint64_t size;   // Total size of the MTD
-       /* "Major" erase size for the device. Naïve users may take this
diff --git a/target/linux/generic/backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch b/target/linux/generic/backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch
deleted file mode 100644 (file)
index 0229627..0000000
+++ /dev/null
@@ -1,55 +0,0 @@
-From 6750f61a13a0197c40e4a40739117493b15f19e8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 20 Nov 2018 10:24:09 +0100
-Subject: [PATCH] mtd: improve calculating partition boundaries when checking
- for alignment
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When checking for alignment mtd should check absolute offsets. It's
-important for subpartitions as it doesn't make sense to check their
-relative addresses.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
----
- drivers/mtd/mtdpart.c | 13 +++++++++++--
- 1 file changed, 11 insertions(+), 2 deletions(-)
-
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -61,6 +61,15 @@ static inline struct mtd_part *mtd_to_pa
-       return container_of(mtd, struct mtd_part, mtd);
- }
-+static u64 part_absolute_offset(struct mtd_info *mtd)
-+{
-+      struct mtd_part *part = mtd_to_part(mtd);
-+
-+      if (!mtd_is_partition(mtd))
-+              return 0;
-+
-+      return part_absolute_offset(part->parent) + part->offset;
-+}
- /*
-  * MTD methods which simply translate the effective address and pass through
-@@ -518,7 +527,7 @@ static struct mtd_part *allocate_partiti
-       if (!(slave->mtd.flags & MTD_NO_ERASE))
-               wr_alignment = slave->mtd.erasesize;
--      tmp = slave->offset;
-+      tmp = part_absolute_offset(parent) + slave->offset;
-       remainder = do_div(tmp, wr_alignment);
-       if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) {
-               /* Doesn't start on a boundary of major erase size */
-@@ -529,7 +538,7 @@ static struct mtd_part *allocate_partiti
-                       part->name);
-       }
--      tmp = slave->mtd.size;
-+      tmp = part_absolute_offset(parent) + slave->mtd.size;
-       remainder = do_div(tmp, wr_alignment);
-       if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) {
-               slave->mtd.flags &= ~MTD_WRITEABLE;
diff --git a/target/linux/generic/backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch b/target/linux/generic/backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch
deleted file mode 100644 (file)
index cc32aee..0000000
+++ /dev/null
@@ -1,199 +0,0 @@
-From 5a1c18b761ddb299a06746948b9ec2814b04fa92 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Wed, 2 Jan 2019 00:00:01 +0100
-Subject: [PATCH] bcma: keep a direct pointer to the struct device
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Accessing struct device is pretty useful/common so having a direct
-pointer:
-1) Simplifies some code
-2) Makes bcma_bus_get_host_dev() unneeded
-3) Allows further improvements like using dev_* printing helpers
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/bcma/bcma_private.h |  1 -
- drivers/bcma/driver_gpio.c  |  2 +-
- drivers/bcma/host_pci.c     |  2 ++
- drivers/bcma/host_soc.c     |  4 ++--
- drivers/bcma/main.c         | 45 +++++++++----------------------------
- include/linux/bcma/bcma.h   | 11 +++------
- 6 files changed, 18 insertions(+), 47 deletions(-)
-
---- a/drivers/bcma/bcma_private.h
-+++ b/drivers/bcma/bcma_private.h
-@@ -33,7 +33,6 @@ int __init bcma_bus_early_register(struc
- int bcma_bus_suspend(struct bcma_bus *bus);
- int bcma_bus_resume(struct bcma_bus *bus);
- #endif
--struct device *bcma_bus_get_host_dev(struct bcma_bus *bus);
- /* scan.c */
- void bcma_detect_chip(struct bcma_bus *bus);
---- a/drivers/bcma/driver_gpio.c
-+++ b/drivers/bcma/driver_gpio.c
-@@ -183,7 +183,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
-       chip->direction_input   = bcma_gpio_direction_input;
-       chip->direction_output  = bcma_gpio_direction_output;
-       chip->owner             = THIS_MODULE;
--      chip->parent            = bcma_bus_get_host_dev(bus);
-+      chip->parent            = bus->dev;
- #if IS_BUILTIN(CONFIG_OF)
-       chip->of_node           = cc->core->dev.of_node;
- #endif
---- a/drivers/bcma/host_pci.c
-+++ b/drivers/bcma/host_pci.c
-@@ -196,6 +196,8 @@ static int bcma_host_pci_probe(struct pc
-               goto err_pci_release_regions;
-       }
-+      bus->dev = &dev->dev;
-+
-       /* Map MMIO */
-       err = -ENOMEM;
-       bus->mmio = pci_iomap(dev, 0, ~0UL);
---- a/drivers/bcma/host_soc.c
-+++ b/drivers/bcma/host_soc.c
-@@ -179,7 +179,6 @@ int __init bcma_host_soc_register(struct
-       /* Host specific */
-       bus->hosttype = BCMA_HOSTTYPE_SOC;
-       bus->ops = &bcma_host_soc_ops;
--      bus->host_pdev = NULL;
-       /* Initialize struct, detect chip */
-       bcma_init_bus(bus);
-@@ -213,6 +212,8 @@ static int bcma_host_soc_probe(struct pl
-       if (!bus)
-               return -ENOMEM;
-+      bus->dev = dev;
-+
-       /* Map MMIO */
-       bus->mmio = of_iomap(np, 0);
-       if (!bus->mmio)
-@@ -221,7 +222,6 @@ static int bcma_host_soc_probe(struct pl
-       /* Host specific */
-       bus->hosttype = BCMA_HOSTTYPE_SOC;
-       bus->ops = &bcma_host_soc_ops;
--      bus->host_pdev = pdev;
-       /* Initialize struct, detect chip */
-       bcma_init_bus(bus);
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -223,8 +223,8 @@ unsigned int bcma_core_irq(struct bcma_d
-                       mips_irq = bcma_core_mips_irq(core);
-                       return mips_irq <= 4 ? mips_irq + 2 : 0;
-               }
--              if (bus->host_pdev)
--                      return bcma_of_get_irq(&bus->host_pdev->dev, core, num);
-+              if (bus->dev)
-+                      return bcma_of_get_irq(bus->dev, core, num);
-               return 0;
-       case BCMA_HOSTTYPE_SDIO:
-               return 0;
-@@ -239,18 +239,18 @@ void bcma_prepare_core(struct bcma_bus *
-       core->dev.release = bcma_release_core_dev;
-       core->dev.bus = &bcma_bus_type;
-       dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);
--      core->dev.parent = bcma_bus_get_host_dev(bus);
--      if (core->dev.parent)
--              bcma_of_fill_device(core->dev.parent, core);
-+      core->dev.parent = bus->dev;
-+      if (bus->dev)
-+              bcma_of_fill_device(bus->dev, core);
-       switch (bus->hosttype) {
-       case BCMA_HOSTTYPE_PCI:
--              core->dma_dev = &bus->host_pci->dev;
-+              core->dma_dev = bus->dev;
-               core->irq = bus->host_pci->irq;
-               break;
-       case BCMA_HOSTTYPE_SOC:
--              if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
--                      core->dma_dev = &bus->host_pdev->dev;
-+              if (IS_ENABLED(CONFIG_OF) && bus->dev) {
-+                      core->dma_dev = bus->dev;
-               } else {
-                       core->dev.dma_mask = &core->dev.coherent_dma_mask;
-                       core->dma_dev = &core->dev;
-@@ -261,28 +261,6 @@ void bcma_prepare_core(struct bcma_bus *
-       }
- }
--struct device *bcma_bus_get_host_dev(struct bcma_bus *bus)
--{
--      switch (bus->hosttype) {
--      case BCMA_HOSTTYPE_PCI:
--              if (bus->host_pci)
--                      return &bus->host_pci->dev;
--              else
--                      return NULL;
--      case BCMA_HOSTTYPE_SOC:
--              if (bus->host_pdev)
--                      return &bus->host_pdev->dev;
--              else
--                      return NULL;
--      case BCMA_HOSTTYPE_SDIO:
--              if (bus->host_sdio)
--                      return &bus->host_sdio->dev;
--              else
--                      return NULL;
--      }
--      return NULL;
--}
--
- void bcma_init_bus(struct bcma_bus *bus)
- {
-       mutex_lock(&bcma_buses_mutex);
-@@ -402,7 +380,6 @@ int bcma_bus_register(struct bcma_bus *b
- {
-       int err;
-       struct bcma_device *core;
--      struct device *dev;
-       /* Scan for devices (cores) */
-       err = bcma_bus_scan(bus);
-@@ -425,10 +402,8 @@ int bcma_bus_register(struct bcma_bus *b
-               bcma_core_pci_early_init(&bus->drv_pci[0]);
-       }
--      dev = bcma_bus_get_host_dev(bus);
--      if (dev) {
--              of_platform_default_populate(dev->of_node, NULL, dev);
--      }
-+      if (bus->dev)
-+              of_platform_default_populate(bus->dev->of_node, NULL, bus->dev);
-       /* Cores providing flash access go before SPROM init */
-       list_for_each_entry(core, &bus->cores, list) {
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -332,6 +332,8 @@ extern int bcma_arch_register_fallback_s
-               struct ssb_sprom *out));
- struct bcma_bus {
-+      struct device *dev;
-+
-       /* The MMIO area. */
-       void __iomem *mmio;
-@@ -339,14 +341,7 @@ struct bcma_bus {
-       enum bcma_hosttype hosttype;
-       bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
--      union {
--              /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
--              struct pci_dev *host_pci;
--              /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
--              struct sdio_func *host_sdio;
--              /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
--              struct platform_device *host_pdev;
--      };
-+      struct pci_dev *host_pci; /* PCI bus pointer (BCMA_HOSTTYPE_PCI only) */
-       struct bcma_chipinfo chipinfo;
diff --git a/target/linux/generic/backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch b/target/linux/generic/backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch
deleted file mode 100644 (file)
index 7ce8ba8..0000000
+++ /dev/null
@@ -1,36 +0,0 @@
-From 777bc4801a6868fcbff09ffb6e30f023e7c5ed38 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Wed, 2 Jan 2019 00:00:02 +0100
-Subject: [PATCH] bcma: use dev_* printing functions
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It provides more meaningful messages.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
----
- drivers/bcma/bcma_private.h | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/bcma/bcma_private.h
-+++ b/drivers/bcma/bcma_private.h
-@@ -10,13 +10,13 @@
- #include <linux/delay.h>
- #define bcma_err(bus, fmt, ...) \
--      pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
-+      dev_err((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
- #define bcma_warn(bus, fmt, ...) \
--      pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
-+      dev_warn((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
- #define bcma_info(bus, fmt, ...) \
--      pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
-+      dev_info((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
- #define bcma_debug(bus, fmt, ...) \
--      pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
-+      dev_dbg((bus)->dev, "bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
- struct bcma_bus;
diff --git a/target/linux/generic/backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch b/target/linux/generic/backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch
deleted file mode 100644 (file)
index bf6d9ac..0000000
+++ /dev/null
@@ -1,79 +0,0 @@
-From 46bf067870156abd61fe24d14c2486d15b8b502c Mon Sep 17 00:00:00 2001
-From: Dave Taht <dave@taht.net>
-Date: Fri, 14 Dec 2018 18:38:40 +0000
-Subject: [PATCH 1/1] Allow class-e address assignment in ifconfig and early
- boot
-
-While the linux kernel became mostly "class-e clean" a decade ago,
-and most distributions long ago switched to the iproute2 suite
-of utilities, which allow class-e (240.0.0.0/4) address assignment,
-distributions relying on busybox, toybox and other forms of
-ifconfig cannot assign class-e addresses without this kernel patch.
-
-With this patch, also, a boot command line on these addresses is feasible:
-(ip=248.0.1.2::248.0.1.1:255.255.255.0).
-
-While CIDR has been obsolete for 2 decades, and a survey of all the
-userspace open source code in the world shows most IN_whatever macros
-are also obsolete... rather than obsolete CIDR from this ioctl entirely,
-this patch merely enables class-e assignment, sanely.
-
-H/T to Vince Fuller and his original patch here:
-    https://lkml.org/lkml/2008/1/7/370
-
-Signed-off-by: Dave Taht <dave.taht@gmail.com>
-Reviewed-by: John Gilmore <gnu@toad.com>
----
- include/uapi/linux/in.h | 8 ++++++--
- net/ipv4/devinet.c      | 4 +++-
- net/ipv4/ipconfig.c     | 2 ++
- 3 files changed, 11 insertions(+), 3 deletions(-)
-
---- a/include/uapi/linux/in.h
-+++ b/include/uapi/linux/in.h
-@@ -268,8 +268,12 @@ struct sockaddr_in {
- #define       IN_MULTICAST(a)         IN_CLASSD(a)
- #define IN_MULTICAST_NET      0xF0000000
--#define       IN_EXPERIMENTAL(a)      ((((long int) (a)) & 0xf0000000) == 0xf0000000)
--#define       IN_BADCLASS(a)          IN_EXPERIMENTAL((a))
-+#define       IN_BADCLASS(a)          (((long int) (a) ) == (long int)0xffffffff)
-+#define       IN_EXPERIMENTAL(a)      IN_BADCLASS((a))
-+
-+#define       IN_CLASSE(a)            ((((long int) (a)) & 0xf0000000) == 0xf0000000)
-+#define       IN_CLASSE_NET           0xffffffff
-+#define       IN_CLASSE_NSHIFT        0
- /* Address to accept any incoming messages. */
- #define       INADDR_ANY              ((unsigned long int) 0x00000000)
---- a/net/ipv4/devinet.c
-+++ b/net/ipv4/devinet.c
-@@ -949,7 +949,7 @@ static int inet_abc_len(__be32 addr)
- {
-       int rc = -1;    /* Something else, probably a multicast. */
--      if (ipv4_is_zeronet(addr))
-+      if (ipv4_is_zeronet(addr) || ipv4_is_lbcast(addr))
-               rc = 0;
-       else {
-               __u32 haddr = ntohl(addr);
-@@ -960,6 +960,8 @@ static int inet_abc_len(__be32 addr)
-                       rc = 16;
-               else if (IN_CLASSC(haddr))
-                       rc = 24;
-+              else if (IN_CLASSE(haddr))
-+                      rc = 32;
-       }
-       return rc;
---- a/net/ipv4/ipconfig.c
-+++ b/net/ipv4/ipconfig.c
-@@ -429,6 +429,8 @@ static int __init ic_defaults(void)
-                       ic_netmask = htonl(IN_CLASSB_NET);
-               else if (IN_CLASSC(ntohl(ic_myaddr)))
-                       ic_netmask = htonl(IN_CLASSC_NET);
-+              else if (IN_CLASSE(ntohl(ic_myaddr)))
-+                      ic_netmask = htonl(IN_CLASSE_NET);
-               else {
-                       pr_err("IP-Config: Unable to guess netmask for address %pI4\n",
-                              &ic_myaddr);
diff --git a/target/linux/generic/backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch b/target/linux/generic/backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch
deleted file mode 100644 (file)
index 2b33843..0000000
+++ /dev/null
@@ -1,46 +0,0 @@
-From 4cc30de79d293f1e8c5f50ae3a9c005def9564a0 Mon Sep 17 00:00:00 2001
-From: Koen Vandeputte <koen.vandeputte@ncentric.com>
-Date: Mon, 7 Jan 2019 14:14:27 +0100
-Subject: [PATCH 2/2] arm: cns3xxx: use actual size reads for PCIe
-
-commit 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors")
-reimplemented cns3xxx_pci_read_config() using pci_generic_config_read32(),
-which preserved the property of only doing 32-bit reads.
-
-It also replaced cns3xxx_pci_write_config() with pci_generic_config_write(),
-so it changed writes from always being 32 bits to being the actual size,
-which works just fine.
-
-Due to:
-- The documentation does not mention that only 32 bit access is allowed.
-- Writes are already executed using the actual size
-- Extensive testing shows that 8b, 16b and 32b reads work as intended
-
-It makes perfectly sense to also swap 32 bit reading in favor of actual size.
-
-Fixes: 802b7c06adc7 ("ARM: cns3xxx: Convert PCI to use generic config accessors")
-Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
-Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
-CC: Arnd Bergmann <arnd@arndb.de>
-CC: Krzysztof Halasa <khalasa@piap.pl>
-CC: Olof Johansson <olof@lixom.net>
-CC: Robin Leblon <robin.leblon@ncentric.com>
-CC: Rob Herring <robh@kernel.org>
-CC: Russell King <linux@armlinux.org.uk>
-CC: Tim Harvey <tharvey@gateworks.com>
-CC: stable@vger.kernel.org # v4.0+
----
- arch/arm/mach-cns3xxx/pcie.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/arm/mach-cns3xxx/pcie.c
-+++ b/arch/arm/mach-cns3xxx/pcie.c
-@@ -93,7 +93,7 @@ static int cns3xxx_pci_read_config(struc
-       u32 mask = (0x1ull << (size * 8)) - 1;
-       int shift = (where % 4) * 8;
--      ret = pci_generic_config_read32(bus, devfn, where, size, val);
-+      ret = pci_generic_config_read(bus, devfn, where, size, val);
-       if (ret == PCIBIOS_SUCCESSFUL && !bus->number && !devfn &&
-           (where & 0xffc) == PCI_CLASS_REVISION)
diff --git a/target/linux/generic/backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch b/target/linux/generic/backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch
deleted file mode 100644 (file)
index ed4aadf..0000000
+++ /dev/null
@@ -1,63 +0,0 @@
-From 28b5c129ca6e585ec95c160ec4297bc6c6360b6f Mon Sep 17 00:00:00 2001
-From: Minas Harutyunyan <minas.harutyunyan@synopsys.com>
-Date: Mon, 4 Mar 2019 17:08:07 +0400
-Subject: usb: dwc2: Set lpm mode parameters depend on HW configuration
-
-If core not supported lpm, i.e. BCM2835 then confusing warnings seen
-in log.
-
-To avoid these warnings, added function dwc2_set_param_lpm() to set
-lpm and other lpm related parameters based on lpm support by core.
-
-Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
-Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
----
- drivers/usb/dwc2/params.c | 23 ++++++++++++++++++-----
- 1 file changed, 18 insertions(+), 5 deletions(-)
-
---- a/drivers/usb/dwc2/params.c
-+++ b/drivers/usb/dwc2/params.c
-@@ -273,6 +273,23 @@ static void dwc2_set_param_power_down(st
-       hsotg->params.power_down = val;
- }
-+static void dwc2_set_param_lpm(struct dwc2_hsotg *hsotg)
-+{
-+      struct dwc2_core_params *p = &hsotg->params;
-+
-+      p->lpm = hsotg->hw_params.lpm_mode;
-+      if (p->lpm) {
-+              p->lpm_clock_gating = true;
-+              p->besl = true;
-+              p->hird_threshold_en = true;
-+              p->hird_threshold = 4;
-+      } else {
-+              p->lpm_clock_gating = false;
-+              p->besl = false;
-+              p->hird_threshold_en = false;
-+      }
-+}
-+
- /**
-  * dwc2_set_default_params() - Set all core parameters to their
-  * auto-detected default values.
-@@ -291,6 +308,7 @@ static void dwc2_set_default_params(stru
-       dwc2_set_param_speed(hsotg);
-       dwc2_set_param_phy_utmi_width(hsotg);
-       dwc2_set_param_power_down(hsotg);
-+      dwc2_set_param_lpm(hsotg);
-       p->phy_ulpi_ddr = false;
-       p->phy_ulpi_ext_vbus = false;
-@@ -303,11 +321,6 @@ static void dwc2_set_default_params(stru
-       p->reload_ctl = (hw->snpsid >= DWC2_CORE_REV_2_92a);
-       p->uframe_sched = true;
-       p->external_id_pin_ctl = false;
--      p->lpm = true;
--      p->lpm_clock_gating = true;
--      p->besl = true;
--      p->hird_threshold_en = true;
--      p->hird_threshold = 4;
-       p->ipg_isoc_en = false;
-       p->max_packet_count = hw->max_packet_count;
-       p->max_transfer_size = hw->max_transfer_size;
diff --git a/target/linux/generic/backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch b/target/linux/generic/backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch
deleted file mode 100644 (file)
index 7c574fd..0000000
+++ /dev/null
@@ -1,280 +0,0 @@
-From 9966a05c7b80f075f2bc7e48dbb108d3f2927234 Mon Sep 17 00:00:00 2001
-From: Dave Martin <Dave.Martin@arm.com>
-Date: Fri, 4 Jan 2019 13:09:51 +0000
-Subject: [PATCH] arm64/sve: Disentangle <uapi/asm/ptrace.h> from
- <uapi/asm/sigcontext.h>
-
-Currently, <uapi/asm/sigcontext.h> provides common definitions for
-describing SVE context structures that are also used by the ptrace
-definitions in <uapi/asm/ptrace.h>.
-
-For this reason, a #include of <asm/sigcontext.h> was added in
-ptrace.h, but it this turns out that this can interact badly with
-userspace code that tries to include ptrace.h on top of the libc
-headers (which may provide their own shadow definitions for
-sigcontext.h).
-
-To make the headers easier for userspace to consume, this patch
-bounces the common definitions into an __SVE_* namespace and moves
-them to a backend header <uapi/asm/sve_context.h> that can be
-included by the other headers as appropriate.  This should allow
-ptrace.h to be used alongside libc's sigcontext.h (if any) without
-ill effects.
-
-This should make the situation unambiguous: <asm/sigcontext.h> is
-the header to include for the sigframe-specific definitions, while
-<asm/ptrace.h> is the header to include for ptrace-specific
-definitions.
-
-To avoid conflicting with existing usage, <asm/sigcontext.h>
-remains the canonical way to get the common definitions for
-SVE_VQ_MIN, sve_vq_from_vl() etc., both in userspace and in the
-kernel: relying on these being defined as a side effect of
-including just <asm/ptrace.h> was never intended to be safe.
-
-Signed-off-by: Dave Martin <Dave.Martin@arm.com>
-Signed-off-by: Will Deacon <will.deacon@arm.com>
----
- arch/arm64/include/uapi/asm/ptrace.h      | 39 ++++++++--------
- arch/arm64/include/uapi/asm/sigcontext.h  | 56 +++++++++++------------
- arch/arm64/include/uapi/asm/sve_context.h | 53 +++++++++++++++++++++
- 3 files changed, 99 insertions(+), 49 deletions(-)
- create mode 100644 arch/arm64/include/uapi/asm/sve_context.h
-
---- a/arch/arm64/include/uapi/asm/ptrace.h
-+++ b/arch/arm64/include/uapi/asm/ptrace.h
-@@ -23,7 +23,7 @@
- #include <linux/types.h>
- #include <asm/hwcap.h>
--#include <asm/sigcontext.h>
-+#include <asm/sve_context.h>
- /*
-@@ -129,9 +129,9 @@ struct user_sve_header {
-  */
- /* Offset from the start of struct user_sve_header to the register data */
--#define SVE_PT_REGS_OFFSET                                    \
--      ((sizeof(struct user_sve_header) + (SVE_VQ_BYTES - 1))  \
--              / SVE_VQ_BYTES * SVE_VQ_BYTES)
-+#define SVE_PT_REGS_OFFSET                                            \
-+      ((sizeof(struct user_sve_header) + (__SVE_VQ_BYTES - 1))        \
-+              / __SVE_VQ_BYTES * __SVE_VQ_BYTES)
- /*
-  * The register data content and layout depends on the value of the
-@@ -177,39 +177,36 @@ struct user_sve_header {
-  * Additional data might be appended in the future.
-  */
--#define SVE_PT_SVE_ZREG_SIZE(vq)      SVE_SIG_ZREG_SIZE(vq)
--#define SVE_PT_SVE_PREG_SIZE(vq)      SVE_SIG_PREG_SIZE(vq)
--#define SVE_PT_SVE_FFR_SIZE(vq)               SVE_SIG_FFR_SIZE(vq)
-+#define SVE_PT_SVE_ZREG_SIZE(vq)      __SVE_ZREG_SIZE(vq)
-+#define SVE_PT_SVE_PREG_SIZE(vq)      __SVE_PREG_SIZE(vq)
-+#define SVE_PT_SVE_FFR_SIZE(vq)               __SVE_FFR_SIZE(vq)
- #define SVE_PT_SVE_FPSR_SIZE          sizeof(__u32)
- #define SVE_PT_SVE_FPCR_SIZE          sizeof(__u32)
--#define __SVE_SIG_TO_PT(offset) \
--      ((offset) - SVE_SIG_REGS_OFFSET + SVE_PT_REGS_OFFSET)
--
- #define SVE_PT_SVE_OFFSET             SVE_PT_REGS_OFFSET
- #define SVE_PT_SVE_ZREGS_OFFSET \
--      __SVE_SIG_TO_PT(SVE_SIG_ZREGS_OFFSET)
-+      (SVE_PT_REGS_OFFSET + __SVE_ZREGS_OFFSET)
- #define SVE_PT_SVE_ZREG_OFFSET(vq, n) \
--      __SVE_SIG_TO_PT(SVE_SIG_ZREG_OFFSET(vq, n))
-+      (SVE_PT_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n))
- #define SVE_PT_SVE_ZREGS_SIZE(vq) \
--      (SVE_PT_SVE_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET)
-+      (SVE_PT_SVE_ZREG_OFFSET(vq, __SVE_NUM_ZREGS) - SVE_PT_SVE_ZREGS_OFFSET)
- #define SVE_PT_SVE_PREGS_OFFSET(vq) \
--      __SVE_SIG_TO_PT(SVE_SIG_PREGS_OFFSET(vq))
-+      (SVE_PT_REGS_OFFSET + __SVE_PREGS_OFFSET(vq))
- #define SVE_PT_SVE_PREG_OFFSET(vq, n) \
--      __SVE_SIG_TO_PT(SVE_SIG_PREG_OFFSET(vq, n))
-+      (SVE_PT_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n))
- #define SVE_PT_SVE_PREGS_SIZE(vq) \
--      (SVE_PT_SVE_PREG_OFFSET(vq, SVE_NUM_PREGS) - \
-+      (SVE_PT_SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - \
-               SVE_PT_SVE_PREGS_OFFSET(vq))
- #define SVE_PT_SVE_FFR_OFFSET(vq) \
--      __SVE_SIG_TO_PT(SVE_SIG_FFR_OFFSET(vq))
-+      (SVE_PT_REGS_OFFSET + __SVE_FFR_OFFSET(vq))
- #define SVE_PT_SVE_FPSR_OFFSET(vq)                            \
-       ((SVE_PT_SVE_FFR_OFFSET(vq) + SVE_PT_SVE_FFR_SIZE(vq) + \
--                      (SVE_VQ_BYTES - 1))                     \
--              / SVE_VQ_BYTES * SVE_VQ_BYTES)
-+                      (__SVE_VQ_BYTES - 1))                   \
-+              / __SVE_VQ_BYTES * __SVE_VQ_BYTES)
- #define SVE_PT_SVE_FPCR_OFFSET(vq) \
-       (SVE_PT_SVE_FPSR_OFFSET(vq) + SVE_PT_SVE_FPSR_SIZE)
-@@ -220,8 +217,8 @@ struct user_sve_header {
- #define SVE_PT_SVE_SIZE(vq, flags)                                    \
-       ((SVE_PT_SVE_FPCR_OFFSET(vq) + SVE_PT_SVE_FPCR_SIZE             \
--                      - SVE_PT_SVE_OFFSET + (SVE_VQ_BYTES - 1))       \
--              / SVE_VQ_BYTES * SVE_VQ_BYTES)
-+                      - SVE_PT_SVE_OFFSET + (__SVE_VQ_BYTES - 1))     \
-+              / __SVE_VQ_BYTES * __SVE_VQ_BYTES)
- #define SVE_PT_SIZE(vq, flags)                                                \
-        (((flags) & SVE_PT_REGS_MASK) == SVE_PT_REGS_SVE ?             \
---- a/arch/arm64/include/uapi/asm/sigcontext.h
-+++ b/arch/arm64/include/uapi/asm/sigcontext.h
-@@ -130,6 +130,8 @@ struct sve_context {
- #endif /* !__ASSEMBLY__ */
-+#include <asm/sve_context.h>
-+
- /*
-  * The SVE architecture leaves space for future expansion of the
-  * vector length beyond its initial architectural limit of 2048 bits
-@@ -138,21 +140,20 @@ struct sve_context {
-  * See linux/Documentation/arm64/sve.txt for a description of the VL/VQ
-  * terminology.
-  */
--#define SVE_VQ_BYTES          16      /* number of bytes per quadword */
-+#define SVE_VQ_BYTES          __SVE_VQ_BYTES  /* bytes per quadword */
--#define SVE_VQ_MIN            1
--#define SVE_VQ_MAX            512
-+#define SVE_VQ_MIN            __SVE_VQ_MIN
-+#define SVE_VQ_MAX            __SVE_VQ_MAX
--#define SVE_VL_MIN            (SVE_VQ_MIN * SVE_VQ_BYTES)
--#define SVE_VL_MAX            (SVE_VQ_MAX * SVE_VQ_BYTES)
-+#define SVE_VL_MIN            __SVE_VL_MIN
-+#define SVE_VL_MAX            __SVE_VL_MAX
--#define SVE_NUM_ZREGS         32
--#define SVE_NUM_PREGS         16
-+#define SVE_NUM_ZREGS         __SVE_NUM_ZREGS
-+#define SVE_NUM_PREGS         __SVE_NUM_PREGS
--#define sve_vl_valid(vl) \
--      ((vl) % SVE_VQ_BYTES == 0 && (vl) >= SVE_VL_MIN && (vl) <= SVE_VL_MAX)
--#define sve_vq_from_vl(vl)    ((vl) / SVE_VQ_BYTES)
--#define sve_vl_from_vq(vq)    ((vq) * SVE_VQ_BYTES)
-+#define sve_vl_valid(vl)      __sve_vl_valid(vl)
-+#define sve_vq_from_vl(vl)    __sve_vq_from_vl(vl)
-+#define sve_vl_from_vq(vq)    __sve_vl_from_vq(vq)
- /*
-  * If the SVE registers are currently live for the thread at signal delivery,
-@@ -205,34 +206,33 @@ struct sve_context {
-  * Additional data might be appended in the future.
-  */
--#define SVE_SIG_ZREG_SIZE(vq) ((__u32)(vq) * SVE_VQ_BYTES)
--#define SVE_SIG_PREG_SIZE(vq) ((__u32)(vq) * (SVE_VQ_BYTES / 8))
--#define SVE_SIG_FFR_SIZE(vq)  SVE_SIG_PREG_SIZE(vq)
-+#define SVE_SIG_ZREG_SIZE(vq) __SVE_ZREG_SIZE(vq)
-+#define SVE_SIG_PREG_SIZE(vq) __SVE_PREG_SIZE(vq)
-+#define SVE_SIG_FFR_SIZE(vq)  __SVE_FFR_SIZE(vq)
- #define SVE_SIG_REGS_OFFSET                                   \
--      ((sizeof(struct sve_context) + (SVE_VQ_BYTES - 1))      \
--              / SVE_VQ_BYTES * SVE_VQ_BYTES)
-+      ((sizeof(struct sve_context) + (__SVE_VQ_BYTES - 1))    \
-+              / __SVE_VQ_BYTES * __SVE_VQ_BYTES)
--#define SVE_SIG_ZREGS_OFFSET  SVE_SIG_REGS_OFFSET
-+#define SVE_SIG_ZREGS_OFFSET \
-+              (SVE_SIG_REGS_OFFSET + __SVE_ZREGS_OFFSET)
- #define SVE_SIG_ZREG_OFFSET(vq, n) \
--      (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREG_SIZE(vq) * (n))
--#define SVE_SIG_ZREGS_SIZE(vq) \
--      (SVE_SIG_ZREG_OFFSET(vq, SVE_NUM_ZREGS) - SVE_SIG_ZREGS_OFFSET)
-+              (SVE_SIG_REGS_OFFSET + __SVE_ZREG_OFFSET(vq, n))
-+#define SVE_SIG_ZREGS_SIZE(vq) __SVE_ZREGS_SIZE(vq)
- #define SVE_SIG_PREGS_OFFSET(vq) \
--      (SVE_SIG_ZREGS_OFFSET + SVE_SIG_ZREGS_SIZE(vq))
-+              (SVE_SIG_REGS_OFFSET + __SVE_PREGS_OFFSET(vq))
- #define SVE_SIG_PREG_OFFSET(vq, n) \
--      (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREG_SIZE(vq) * (n))
--#define SVE_SIG_PREGS_SIZE(vq) \
--      (SVE_SIG_PREG_OFFSET(vq, SVE_NUM_PREGS) - SVE_SIG_PREGS_OFFSET(vq))
-+              (SVE_SIG_REGS_OFFSET + __SVE_PREG_OFFSET(vq, n))
-+#define SVE_SIG_PREGS_SIZE(vq) __SVE_PREGS_SIZE(vq)
- #define SVE_SIG_FFR_OFFSET(vq) \
--      (SVE_SIG_PREGS_OFFSET(vq) + SVE_SIG_PREGS_SIZE(vq))
-+              (SVE_SIG_REGS_OFFSET + __SVE_FFR_OFFSET(vq))
- #define SVE_SIG_REGS_SIZE(vq) \
--      (SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)
--
--#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
-+              (__SVE_FFR_OFFSET(vq) + __SVE_FFR_SIZE(vq))
-+#define SVE_SIG_CONTEXT_SIZE(vq) \
-+              (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))
- #endif /* _UAPI__ASM_SIGCONTEXT_H */
---- /dev/null
-+++ b/arch/arm64/include/uapi/asm/sve_context.h
-@@ -0,0 +1,53 @@
-+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-+/* Copyright (C) 2017-2018 ARM Limited */
-+
-+/*
-+ * For use by other UAPI headers only.
-+ * Do not make direct use of header or its definitions.
-+ */
-+
-+#ifndef _UAPI__ASM_SVE_CONTEXT_H
-+#define _UAPI__ASM_SVE_CONTEXT_H
-+
-+#include <linux/types.h>
-+
-+#define __SVE_VQ_BYTES                16      /* number of bytes per quadword */
-+
-+#define __SVE_VQ_MIN          1
-+#define __SVE_VQ_MAX          512
-+
-+#define __SVE_VL_MIN          (__SVE_VQ_MIN * __SVE_VQ_BYTES)
-+#define __SVE_VL_MAX          (__SVE_VQ_MAX * __SVE_VQ_BYTES)
-+
-+#define __SVE_NUM_ZREGS               32
-+#define __SVE_NUM_PREGS               16
-+
-+#define __sve_vl_valid(vl)                    \
-+      ((vl) % __SVE_VQ_BYTES == 0 &&          \
-+       (vl) >= __SVE_VL_MIN &&                \
-+       (vl) <= __SVE_VL_MAX)
-+
-+#define __sve_vq_from_vl(vl)  ((vl) / __SVE_VQ_BYTES)
-+#define __sve_vl_from_vq(vq)  ((vq) * __SVE_VQ_BYTES)
-+
-+#define __SVE_ZREG_SIZE(vq)   ((__u32)(vq) * __SVE_VQ_BYTES)
-+#define __SVE_PREG_SIZE(vq)   ((__u32)(vq) * (__SVE_VQ_BYTES / 8))
-+#define __SVE_FFR_SIZE(vq)    __SVE_PREG_SIZE(vq)
-+
-+#define __SVE_ZREGS_OFFSET    0
-+#define __SVE_ZREG_OFFSET(vq, n) \
-+      (__SVE_ZREGS_OFFSET + __SVE_ZREG_SIZE(vq) * (n))
-+#define __SVE_ZREGS_SIZE(vq) \
-+      (__SVE_ZREG_OFFSET(vq, __SVE_NUM_ZREGS) - __SVE_ZREGS_OFFSET)
-+
-+#define __SVE_PREGS_OFFSET(vq) \
-+      (__SVE_ZREGS_OFFSET + __SVE_ZREGS_SIZE(vq))
-+#define __SVE_PREG_OFFSET(vq, n) \
-+      (__SVE_PREGS_OFFSET(vq) + __SVE_PREG_SIZE(vq) * (n))
-+#define __SVE_PREGS_SIZE(vq) \
-+      (__SVE_PREG_OFFSET(vq, __SVE_NUM_PREGS) - __SVE_PREGS_OFFSET(vq))
-+
-+#define __SVE_FFR_OFFSET(vq) \
-+      (__SVE_PREGS_OFFSET(vq) + __SVE_PREGS_SIZE(vq))
-+
-+#endif /* ! _UAPI__ASM_SVE_CONTEXT_H */
index 577f2d3..501f42d 100644 (file)
@@ -10,7 +10,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
 
 --- a/net/netfilter/nf_flow_table_core.c
 +++ b/net/netfilter/nf_flow_table_core.c
-@@ -535,5 +535,35 @@ void nf_flow_table_free(struct nf_flowta
+@@ -529,5 +529,35 @@ void nf_flow_table_free(struct nf_flowta
  }
  EXPORT_SYMBOL_GPL(nf_flow_table_free);
  
@@ -22,7 +22,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
 +      if (event != NETDEV_DOWN)
 +              return NOTIFY_DONE;
 +
-+      nf_flow_table_cleanup(dev_net(dev), dev);
++      nf_flow_table_cleanup(dev);
 +
 +      return NOTIFY_DONE;
 +}
@@ -48,7 +48,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
  MODULE_AUTHOR("Pablo Neira Ayuso <pablo@netfilter.org>");
 --- a/net/netfilter/nft_flow_offload.c
 +++ b/net/netfilter/nft_flow_offload.c
-@@ -216,47 +216,14 @@ static struct nft_expr_type nft_flow_off
+@@ -234,47 +234,14 @@ static struct nft_expr_type nft_flow_off
        .owner          = THIS_MODULE,
  };
  
@@ -60,7 +60,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
 -      if (event != NETDEV_DOWN)
 -              return NOTIFY_DONE;
 -
--      nf_flow_table_cleanup(dev_net(dev), dev);
+-      nf_flow_table_cleanup(dev);
 -
 -      return NOTIFY_DONE;
 -}
index 7c10f6f..4edcbe1 100644 (file)
@@ -21,7 +21,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/net/netfilter/nf_conntrack_core.c
 +++ b/net/netfilter/nf_conntrack_core.c
-@@ -1178,18 +1178,6 @@ static bool gc_worker_can_early_drop(con
+@@ -1206,18 +1206,6 @@ static bool gc_worker_can_early_drop(con
        return false;
  }
  
@@ -40,7 +40,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void gc_worker(struct work_struct *work)
  {
        unsigned int min_interval = max(HZ / GC_MAX_BUCKETS_DIV, 1u);
-@@ -1226,10 +1214,8 @@ static void gc_worker(struct work_struct
+@@ -1254,10 +1242,8 @@ static void gc_worker(struct work_struct
                        tmp = nf_ct_tuplehash_to_ctrack(h);
  
                        scanned++;
@@ -54,7 +54,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
                                nf_ct_gc_expired(tmp);
 --- a/net/netfilter/nf_flow_table_core.c
 +++ b/net/netfilter/nf_flow_table_core.c
-@@ -183,10 +183,29 @@ static const struct rhashtable_params nf
+@@ -198,10 +198,29 @@ static const struct rhashtable_params nf
        .automatic_shrinking    = true,
  };
  
@@ -84,29 +84,31 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
        flow->timeout = (u32)jiffies + NF_FLOW_TIMEOUT;
  
        err = rhashtable_insert_fast(&flow_table->rhashtable,
-@@ -317,6 +336,8 @@ static int nf_flow_offload_gc_step(struc
+@@ -304,6 +323,7 @@ nf_flow_table_iterate(struct nf_flowtabl
        rhashtable_walk_start(&hti);
  
        while ((tuplehash = rhashtable_walk_next(&hti))) {
-+              bool teardown;
 +
                if (IS_ERR(tuplehash)) {
-                       err = PTR_ERR(tuplehash);
-                       if (err != -EAGAIN)
-@@ -329,9 +350,13 @@ static int nf_flow_offload_gc_step(struc
-               flow = container_of(tuplehash, struct flow_offload, tuplehash[0]);
+                       if (PTR_ERR(tuplehash) != -EAGAIN) {
+                               err = PTR_ERR(tuplehash);
+@@ -328,10 +348,17 @@ static void nf_flow_offload_gc_step(stru
+ {
+       struct nf_flowtable *flow_table = data;
+       struct flow_offload_entry *e;
++      bool teardown;
  
--              if (nf_flow_has_expired(flow) ||
--                  (flow->flags & (FLOW_OFFLOAD_DYING |
--                                  FLOW_OFFLOAD_TEARDOWN)))
-+              teardown = flow->flags & (FLOW_OFFLOAD_DYING |
-+                                        FLOW_OFFLOAD_TEARDOWN);
+       e = container_of(flow, struct flow_offload_entry, flow);
+-      if (nf_flow_has_expired(flow) || nf_ct_is_dying(e->ct) ||
+-          (flow->flags & (FLOW_OFFLOAD_DYING | FLOW_OFFLOAD_TEARDOWN)))
++
++      teardown = flow->flags & (FLOW_OFFLOAD_DYING |
++                                FLOW_OFFLOAD_TEARDOWN);
 +
-+              if (!teardown)
-+                      nf_ct_offload_timeout(flow);
++      if (!teardown)
++              nf_ct_offload_timeout(flow);
 +
-+              if (nf_flow_has_expired(flow) || teardown)
-                       flow_offload_del(flow_table, flow);
      }
- out:
++      if (nf_flow_has_expired(flow) || teardown)
+               flow_offload_del(flow_table, flow);
+ }
index 2e25066..383641d 100644 (file)
@@ -12,9 +12,9 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/net/netfilter/nf_flow_table_core.c
 +++ b/net/netfilter/nf_flow_table_core.c
-@@ -243,6 +243,9 @@ static void flow_offload_del(struct nf_f
-       e = container_of(flow, struct flow_offload_entry, flow);
-       clear_bit(IPS_OFFLOAD_BIT, &e->ct->status);
+@@ -268,6 +268,9 @@ static void flow_offload_del(struct nf_f
+       else if (flow->flags & FLOW_OFFLOAD_TEARDOWN)
+               flow_offload_fixup_ct_timeout(e->ct);
  
 +      if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN))
 +              flow_offload_fixup_ct_state(e->ct);
diff --git a/target/linux/generic/backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch b/target/linux/generic/backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch
deleted file mode 100644 (file)
index a680402..0000000
+++ /dev/null
@@ -1,670 +0,0 @@
-From d129a72f465dab2d9fc8f1580c38600a8b808327 Mon Sep 17 00:00:00 2001
-From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
-Date: Wed, 13 Mar 2019 20:54:49 +0000
-Subject: [PATCH] net: sched: Backport Introduce act_ctinfo action
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-ctinfo is a new tc filter action module.  It is designed to restore
-information contained in firewall conntrack marks to other packet fields
-and is typically used on packet ingress paths.  At present it has two
-independent sub-functions or operating modes, DSCP restoration mode &
-skb mark restoration mode.
-
-The DSCP restore mode:
-
-This mode copies DSCP values that have been placed in the firewall
-conntrack mark back into the IPv4/v6 diffserv fields of relevant
-packets.
-
-The DSCP restoration is intended for use and has been found useful for
-restoring ingress classifications based on egress classifications across
-links that bleach or otherwise change DSCP, typically home ISP Internet
-links.  Restoring DSCP on ingress on the WAN link allows qdiscs such as
-but by no means limited to CAKE to shape inbound packets according to
-policies that are easier to set & mark on egress.
-
-Ingress classification is traditionally a challenging task since
-iptables rules haven't yet run and tc filter/eBPF programs are pre-NAT
-lookups, hence are unable to see internal IPv4 addresses as used on the
-typical home masquerading gateway.  Thus marking the connection in some
-manner on egress for later restoration of classification on ingress is
-easier to implement.
-
-Parameters related to DSCP restore mode:
-
-dscpmask - a 32 bit mask of 6 contiguous bits and indicate bits of the
-conntrack mark field contain the DSCP value to be restored.
-
-statemask - a 32 bit mask of (usually) 1 bit length, outside the area
-specified by dscpmask.  This represents a conditional operation flag
-whereby the DSCP is only restored if the flag is set.  This is useful to
-implement a 'one shot' iptables based classification where the
-'complicated' iptables rules are only run once to classify the
-connection on initial (egress) packet and subsequent packets are all
-marked/restored with the same DSCP.  A mask of zero disables the
-conditional behaviour ie. the conntrack mark DSCP bits are always
-restored to the ip diffserv field (assuming the conntrack entry is found
-& the skb is an ipv4/ipv6 type)
-
-e.g. dscpmask 0xfc000000 statemask 0x01000000
-
-|----0xFC----conntrack mark----000000---|
-| Bits 31-26 | bit 25 | bit24 |~~~ Bit 0|
-| DSCP       | unused | flag  |unused   |
-|-----------------------0x01---000000---|
-      |                   |
-      |                   |
-      ---|             Conditional flag
-         v             only restore if set
-|-ip diffserv-|
-| 6 bits      |
-|-------------|
-
-The skb mark restore mode (cpmark):
-
-This mode copies the firewall conntrack mark to the skb's mark field.
-It is completely the functional equivalent of the existing act_connmark
-action with the additional feature of being able to apply a mask to the
-restored value.
-
-Parameters related to skb mark restore mode:
-
-mask - a 32 bit mask applied to the firewall conntrack mark to mask out
-bits unwanted for restoration.  This can be useful where the conntrack
-mark is being used for different purposes by different applications.  If
-not specified and by default the whole mark field is copied (i.e.
-default mask of 0xffffffff)
-
-e.g. mask 0x00ffffff to mask out the top 8 bits being used by the
-aforementioned DSCP restore mode.
-
-|----0x00----conntrack mark----ffffff---|
-| Bits 31-24 |                          |
-| DSCP & flag|      some value here     |
-|---------------------------------------|
-                       |
-                       |
-                       v
-|------------skb mark-------------------|
-|            |                          |
-|  zeroed    |                          |
-|---------------------------------------|
-
-Overall parameters:
-
-zone - conntrack zone
-
-control - action related control (reclassify | pipe | drop | continue |
-ok | goto chain <CHAIN_INDEX>)
-
-Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
-Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
-Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-
-Backport
-Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
----
- include/net/tc_act/tc_ctinfo.h            |  33 ++
- include/uapi/linux/pkt_cls.h              |   3 +-
- include/uapi/linux/tc_act/tc_ctinfo.h     |  29 ++
- net/sched/Kconfig                         |  17 +
- net/sched/Makefile                        |   1 +
- net/sched/act_ctinfo.c                    | 420 ++++++++++++++++++++++
- tools/testing/selftests/tc-testing/config |   1 +
- 7 files changed, 503 insertions(+), 1 deletion(-)
- create mode 100644 include/net/tc_act/tc_ctinfo.h
- create mode 100644 include/uapi/linux/tc_act/tc_ctinfo.h
- create mode 100644 net/sched/act_ctinfo.c
-
---- /dev/null
-+++ b/include/net/tc_act/tc_ctinfo.h
-@@ -0,0 +1,33 @@
-+/* SPDX-License-Identifier: GPL-2.0 */
-+#ifndef __NET_TC_CTINFO_H
-+#define __NET_TC_CTINFO_H
-+
-+#include <net/act_api.h>
-+
-+struct tcf_ctinfo_params {
-+      struct rcu_head rcu;
-+      struct net *net;
-+      u32 dscpmask;
-+      u32 dscpstatemask;
-+      u32 cpmarkmask;
-+      u16 zone;
-+      u8 mode;
-+      u8 dscpmaskshift;
-+};
-+
-+struct tcf_ctinfo {
-+      struct tc_action common;
-+      struct tcf_ctinfo_params __rcu *params;
-+      u64 stats_dscp_set;
-+      u64 stats_dscp_error;
-+      u64 stats_cpmark_set;
-+};
-+
-+enum {
-+      CTINFO_MODE_DSCP        = BIT(0),
-+      CTINFO_MODE_CPMARK      = BIT(1)
-+};
-+
-+#define to_ctinfo(a) ((struct tcf_ctinfo *)a)
-+
-+#endif /* __NET_TC_CTINFO_H */
---- a/include/uapi/linux/pkt_cls.h
-+++ b/include/uapi/linux/pkt_cls.h
-@@ -68,7 +68,8 @@ enum {
-       TCA_ID_UNSPEC=0,
-       TCA_ID_POLICE=1,
-       /* other actions go here */
--      __TCA_ID_MAX=255
-+      TCA_ID_CTINFO,
-+      __TCA_ID_MAX = 255
- };
- #define TCA_ID_MAX __TCA_ID_MAX
---- /dev/null
-+++ b/include/uapi/linux/tc_act/tc_ctinfo.h
-@@ -0,0 +1,29 @@
-+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-+#ifndef __UAPI_TC_CTINFO_H
-+#define __UAPI_TC_CTINFO_H
-+
-+#include <linux/types.h>
-+#include <linux/pkt_cls.h>
-+
-+struct tc_ctinfo {
-+      tc_gen;
-+};
-+
-+enum {
-+      TCA_CTINFO_UNSPEC,
-+      TCA_CTINFO_PAD,
-+      TCA_CTINFO_TM,
-+      TCA_CTINFO_ACT,
-+      TCA_CTINFO_ZONE,
-+      TCA_CTINFO_PARMS_DSCP_MASK,
-+      TCA_CTINFO_PARMS_DSCP_STATEMASK,
-+      TCA_CTINFO_PARMS_CPMARK_MASK,
-+      TCA_CTINFO_STATS_DSCP_SET,
-+      TCA_CTINFO_STATS_DSCP_ERROR,
-+      TCA_CTINFO_STATS_CPMARK_SET,
-+      __TCA_CTINFO_MAX
-+};
-+
-+#define TCA_CTINFO_MAX (__TCA_CTINFO_MAX - 1)
-+
-+#endif
---- a/net/sched/Kconfig
-+++ b/net/sched/Kconfig
-@@ -866,6 +866,23 @@ config NET_ACT_CONNMARK
-         To compile this code as a module, choose M here: the
-         module will be called act_connmark.
-+config NET_ACT_CTINFO
-+        tristate "Netfilter Connection Mark Actions"
-+        depends on NET_CLS_ACT && NETFILTER && IP_NF_IPTABLES
-+        depends on NF_CONNTRACK && NF_CONNTRACK_MARK
-+        help
-+        Say Y here to allow transfer of a connmark stored information.
-+        Current actions transfer connmark stored DSCP into
-+        ipv4/v6 diffserv and/or to transfer connmark to packet
-+        mark.  Both are useful for restoring egress based marks
-+        back onto ingress connections for qdisc priority mapping
-+        purposes.
-+
-+        If unsure, say N.
-+
-+        To compile this code as a module, choose M here: the
-+        module will be called act_ctinfo.
-+
- config NET_ACT_SKBMOD
-         tristate "skb data modification action"
-         depends on NET_CLS_ACT
---- a/net/sched/Makefile
-+++ b/net/sched/Makefile
-@@ -21,6 +21,7 @@ obj-$(CONFIG_NET_ACT_CSUM)   += act_csum.o
- obj-$(CONFIG_NET_ACT_VLAN)    += act_vlan.o
- obj-$(CONFIG_NET_ACT_BPF)     += act_bpf.o
- obj-$(CONFIG_NET_ACT_CONNMARK)        += act_connmark.o
-+obj-$(CONFIG_NET_ACT_CTINFO)  += act_ctinfo.o
- obj-$(CONFIG_NET_ACT_SKBMOD)  += act_skbmod.o
- obj-$(CONFIG_NET_ACT_IFE)     += act_ife.o
- obj-$(CONFIG_NET_IFE_SKBMARK) += act_meta_mark.o
---- /dev/null
-+++ b/net/sched/act_ctinfo.c
-@@ -0,0 +1,420 @@
-+// SPDX-License-Identifier: GPL-2.0+
-+/* net/sched/act_ctinfo.c  netfilter ctinfo connmark actions
-+ *
-+ * Copyright (c) 2019 Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/skbuff.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/pkt_cls.h>
-+#include <linux/ip.h>
-+#include <linux/ipv6.h>
-+#include <net/netlink.h>
-+#include <net/pkt_sched.h>
-+#include <net/act_api.h>
-+#include <net/pkt_cls.h>
-+#include <uapi/linux/tc_act/tc_ctinfo.h>
-+#include <net/tc_act/tc_ctinfo.h>
-+
-+#include <net/netfilter/nf_conntrack.h>
-+#include <net/netfilter/nf_conntrack_core.h>
-+#include <net/netfilter/nf_conntrack_ecache.h>
-+#include <net/netfilter/nf_conntrack_zones.h>
-+
-+static struct tc_action_ops act_ctinfo_ops;
-+static unsigned int ctinfo_net_id;
-+
-+static void tcf_ctinfo_dscp_set(struct nf_conn *ct, struct tcf_ctinfo *ca,
-+                              struct tcf_ctinfo_params *cp,
-+                              struct sk_buff *skb, int wlen, int proto)
-+{
-+      u8 dscp, newdscp;
-+
-+      newdscp = (((ct->mark & cp->dscpmask) >> cp->dscpmaskshift) << 2) &
-+                   ~INET_ECN_MASK;
-+
-+      switch (proto) {
-+      case NFPROTO_IPV4:
-+              dscp = ipv4_get_dsfield(ip_hdr(skb)) & ~INET_ECN_MASK;
-+              if (dscp != newdscp) {
-+                      if (likely(!skb_try_make_writable(skb, wlen))) {
-+                              ipv4_change_dsfield(ip_hdr(skb),
-+                                                  INET_ECN_MASK,
-+                                                  newdscp);
-+                              ca->stats_dscp_set++;
-+                      } else {
-+                              ca->stats_dscp_error++;
-+                      }
-+              }
-+              break;
-+      case NFPROTO_IPV6:
-+              dscp = ipv6_get_dsfield(ipv6_hdr(skb)) & ~INET_ECN_MASK;
-+              if (dscp != newdscp) {
-+                      if (likely(!skb_try_make_writable(skb, wlen))) {
-+                              ipv6_change_dsfield(ipv6_hdr(skb),
-+                                                  INET_ECN_MASK,
-+                                                  newdscp);
-+                              ca->stats_dscp_set++;
-+                      } else {
-+                              ca->stats_dscp_error++;
-+                      }
-+              }
-+              break;
-+      default:
-+              break;
-+      }
-+}
-+
-+static void tcf_ctinfo_cpmark_set(struct nf_conn *ct, struct tcf_ctinfo *ca,
-+                                struct tcf_ctinfo_params *cp,
-+                                struct sk_buff *skb)
-+{
-+      ca->stats_cpmark_set++;
-+      skb->mark = ct->mark & cp->cpmarkmask;
-+}
-+
-+static int tcf_ctinfo_act(struct sk_buff *skb, const struct tc_action *a,
-+                        struct tcf_result *res)
-+{
-+      const struct nf_conntrack_tuple_hash *thash = NULL;
-+      struct tcf_ctinfo *ca = to_ctinfo(a);
-+      struct nf_conntrack_tuple tuple;
-+      struct nf_conntrack_zone zone;
-+      enum ip_conntrack_info ctinfo;
-+      struct tcf_ctinfo_params *cp;
-+      struct nf_conn *ct;
-+      int proto, wlen;
-+      int action;
-+
-+      cp = rcu_dereference_bh(ca->params);
-+
-+      tcf_lastuse_update(&ca->tcf_tm);
-+      bstats_update(&ca->tcf_bstats, skb);
-+      action = READ_ONCE(ca->tcf_action);
-+
-+      wlen = skb_network_offset(skb);
-+      if (tc_skb_protocol(skb) == htons(ETH_P_IP)) {
-+              wlen += sizeof(struct iphdr);
-+              if (!pskb_may_pull(skb, wlen))
-+                      goto out;
-+
-+              proto = NFPROTO_IPV4;
-+      } else if (tc_skb_protocol(skb) == htons(ETH_P_IPV6)) {
-+              wlen += sizeof(struct ipv6hdr);
-+              if (!pskb_may_pull(skb, wlen))
-+                      goto out;
-+
-+              proto = NFPROTO_IPV6;
-+      } else {
-+              goto out;
-+      }
-+
-+      ct = nf_ct_get(skb, &ctinfo);
-+      if (!ct) { /* look harder, usually ingress */
-+              if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
-+                                     proto, cp->net, &tuple))
-+                      goto out;
-+              zone.id = cp->zone;
-+              zone.dir = NF_CT_DEFAULT_ZONE_DIR;
-+
-+              thash = nf_conntrack_find_get(cp->net, &zone, &tuple);
-+              if (!thash)
-+                      goto out;
-+
-+              ct = nf_ct_tuplehash_to_ctrack(thash);
-+      }
-+
-+      if (cp->mode & CTINFO_MODE_DSCP)
-+              if (!cp->dscpstatemask || (ct->mark & cp->dscpstatemask))
-+                      tcf_ctinfo_dscp_set(ct, ca, cp, skb, wlen, proto);
-+
-+      if (cp->mode & CTINFO_MODE_CPMARK)
-+              tcf_ctinfo_cpmark_set(ct, ca, cp, skb);
-+
-+      if (thash)
-+              nf_ct_put(ct);
-+out:
-+      return action;
-+}
-+
-+static const struct nla_policy ctinfo_policy[TCA_CTINFO_MAX + 1] = {
-+      [TCA_CTINFO_ACT]                  = { .len = sizeof(struct
-+                                                          tc_ctinfo) },
-+      [TCA_CTINFO_ZONE]                 = { .type = NLA_U16 },
-+      [TCA_CTINFO_PARMS_DSCP_MASK]      = { .type = NLA_U32 },
-+      [TCA_CTINFO_PARMS_DSCP_STATEMASK] = { .type = NLA_U32 },
-+      [TCA_CTINFO_PARMS_CPMARK_MASK]    = { .type = NLA_U32 },
-+};
-+
-+static int tcf_ctinfo_init(struct net *net, struct nlattr *nla,
-+                         struct nlattr *est, struct tc_action **a,
-+                         int ovr, int bind, bool rtnl_held,
-+                         struct netlink_ext_ack *extack)
-+{
-+      struct tc_action_net *tn = net_generic(net, ctinfo_net_id);
-+      u32 dscpmask = 0, dscpstatemask, index;
-+      struct nlattr *tb[TCA_CTINFO_MAX + 1];
-+      struct tcf_ctinfo_params *cp_new;
-+/*    struct tcf_chain *goto_ch = NULL; */
-+      struct tc_ctinfo *actparm;
-+      struct tcf_ctinfo *ci;
-+      u8 dscpmaskshift;
-+      int ret = 0, err;
-+
-+      if (!nla) {
-+              NL_SET_ERR_MSG_MOD(extack, "ctinfo requires attributes to be passed");
-+              return -EINVAL;
-+      }
-+
-+      err = nla_parse_nested(tb, TCA_CTINFO_MAX, nla, ctinfo_policy, extack);
-+      if (err < 0)
-+              return err;
-+
-+      if (!tb[TCA_CTINFO_ACT]) {
-+              NL_SET_ERR_MSG_MOD(extack,
-+                                 "Missing required TCA_CTINFO_ACT attribute");
-+              return -EINVAL;
-+      }
-+      actparm = nla_data(tb[TCA_CTINFO_ACT]);
-+
-+      /* do some basic validation here before dynamically allocating things */
-+      /* that we would otherwise have to clean up.                          */
-+      if (tb[TCA_CTINFO_PARMS_DSCP_MASK]) {
-+              dscpmask = nla_get_u32(tb[TCA_CTINFO_PARMS_DSCP_MASK]);
-+              /* need contiguous 6 bit mask */
-+              dscpmaskshift = dscpmask ? __ffs(dscpmask) : 0;
-+              if ((~0 & (dscpmask >> dscpmaskshift)) != 0x3f) {
-+                      NL_SET_ERR_MSG_ATTR(extack,
-+                                          tb[TCA_CTINFO_PARMS_DSCP_MASK],
-+                                          "dscp mask must be 6 contiguous bits");
-+                      return -EINVAL;
-+              }
-+              dscpstatemask = tb[TCA_CTINFO_PARMS_DSCP_STATEMASK] ?
-+                      nla_get_u32(tb[TCA_CTINFO_PARMS_DSCP_STATEMASK]) : 0;
-+              /* mask & statemask must not overlap */
-+              if (dscpmask & dscpstatemask) {
-+                      NL_SET_ERR_MSG_ATTR(extack,
-+                                          tb[TCA_CTINFO_PARMS_DSCP_STATEMASK],
-+                                          "dscp statemask must not overlap dscp mask");
-+                      return -EINVAL;
-+              }
-+      }
-+
-+      /* done the validation:now to the actual action allocation */
-+      index = actparm->index;
-+      err = tcf_idr_check_alloc(tn, &index, a, bind);
-+      if (!err) {
-+              ret = tcf_idr_create(tn, index, est, a,
-+                                   &act_ctinfo_ops, bind, false);
-+              if (ret) {
-+                      tcf_idr_cleanup(tn, index);
-+                      return ret;
-+              }
-+              ret = ACT_P_CREATED;
-+      } else if (err > 0) {
-+              if (bind) /* don't override defaults */
-+                      return 0;
-+              if (!ovr) {
-+                      tcf_idr_release(*a, bind);
-+                      return -EEXIST;
-+              }
-+      } else {
-+              return err;
-+      }
-+
-+/*    err = tcf_action_check_ctrlact(actparm->action, tp, &goto_ch, extack);
-+      if (err < 0)
-+              goto release_idr;
-+              */
-+
-+      ci = to_ctinfo(*a);
-+
-+      cp_new = kzalloc(sizeof(*cp_new), GFP_KERNEL);
-+      if (unlikely(!cp_new)) {
-+              err = -ENOMEM;
-+              goto put_chain;
-+      }
-+
-+      cp_new->net = net;
-+      cp_new->zone = tb[TCA_CTINFO_ZONE] ?
-+                      nla_get_u16(tb[TCA_CTINFO_ZONE]) : 0;
-+      if (dscpmask) {
-+              cp_new->dscpmask = dscpmask;
-+              cp_new->dscpmaskshift = dscpmaskshift;
-+              cp_new->dscpstatemask = dscpstatemask;
-+              cp_new->mode |= CTINFO_MODE_DSCP;
-+      }
-+
-+      if (tb[TCA_CTINFO_PARMS_CPMARK_MASK]) {
-+              cp_new->cpmarkmask =
-+                              nla_get_u32(tb[TCA_CTINFO_PARMS_CPMARK_MASK]);
-+              cp_new->mode |= CTINFO_MODE_CPMARK;
-+      }
-+
-+      spin_lock_bh(&ci->tcf_lock);
-+/*    goto_ch = tcf_action_set_ctrlact(*a, actparm->action, goto_ch); */
-+      ci->tcf_action = actparm->action;
-+      rcu_swap_protected(ci->params, cp_new,
-+                         lockdep_is_held(&ci->tcf_lock));
-+      spin_unlock_bh(&ci->tcf_lock);
-+
-+/*    if (goto_ch)
-+              tcf_chain_put_by_act(goto_ch); */
-+      if (cp_new)
-+              kfree_rcu(cp_new, rcu);
-+
-+      if (ret == ACT_P_CREATED)
-+              tcf_idr_insert(tn, *a);
-+
-+      return ret;
-+
-+put_chain:
-+/*    if (goto_ch)
-+              tcf_chain_put_by_act(goto_ch);
-+release_idr: */
-+      tcf_idr_release(*a, bind);
-+      return err;
-+}
-+
-+static int tcf_ctinfo_dump(struct sk_buff *skb, struct tc_action *a,
-+                         int bind, int ref)
-+{
-+      struct tcf_ctinfo *ci = to_ctinfo(a);
-+      struct tc_ctinfo opt = {
-+              .index   = ci->tcf_index,
-+              .refcnt  = refcount_read(&ci->tcf_refcnt) - ref,
-+              .bindcnt = atomic_read(&ci->tcf_bindcnt) - bind,
-+      };
-+      unsigned char *b = skb_tail_pointer(skb);
-+      struct tcf_ctinfo_params *cp;
-+      struct tcf_t t;
-+
-+      spin_lock_bh(&ci->tcf_lock);
-+      cp = rcu_dereference_protected(ci->params,
-+                                     lockdep_is_held(&ci->tcf_lock));
-+
-+      tcf_tm_dump(&t, &ci->tcf_tm);
-+      if (nla_put_64bit(skb, TCA_CTINFO_TM, sizeof(t), &t, TCA_CTINFO_PAD))
-+              goto nla_put_failure;
-+
-+      opt.action = ci->tcf_action;
-+      if (nla_put(skb, TCA_CTINFO_ACT, sizeof(opt), &opt))
-+              goto nla_put_failure;
-+
-+      if (nla_put_u16(skb, TCA_CTINFO_ZONE, cp->zone))
-+              goto nla_put_failure;
-+
-+      if (cp->mode & CTINFO_MODE_DSCP) {
-+              if (nla_put_u32(skb, TCA_CTINFO_PARMS_DSCP_MASK,
-+                              cp->dscpmask))
-+                      goto nla_put_failure;
-+              if (nla_put_u32(skb, TCA_CTINFO_PARMS_DSCP_STATEMASK,
-+                              cp->dscpstatemask))
-+                      goto nla_put_failure;
-+      }
-+
-+      if (cp->mode & CTINFO_MODE_CPMARK) {
-+              if (nla_put_u32(skb, TCA_CTINFO_PARMS_CPMARK_MASK,
-+                              cp->cpmarkmask))
-+                      goto nla_put_failure;
-+      }
-+
-+      if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_SET,
-+                            ci->stats_dscp_set, TCA_CTINFO_PAD))
-+              goto nla_put_failure;
-+
-+      if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_DSCP_ERROR,
-+                            ci->stats_dscp_error, TCA_CTINFO_PAD))
-+              goto nla_put_failure;
-+
-+      if (nla_put_u64_64bit(skb, TCA_CTINFO_STATS_CPMARK_SET,
-+                            ci->stats_cpmark_set, TCA_CTINFO_PAD))
-+              goto nla_put_failure;
-+
-+      spin_unlock_bh(&ci->tcf_lock);
-+      return skb->len;
-+
-+nla_put_failure:
-+      spin_unlock_bh(&ci->tcf_lock);
-+      nlmsg_trim(skb, b);
-+      return -1;
-+}
-+
-+static int tcf_ctinfo_walker(struct net *net, struct sk_buff *skb,
-+                           struct netlink_callback *cb, int type,
-+                           const struct tc_action_ops *ops,
-+                           struct netlink_ext_ack *extack)
-+{
-+      struct tc_action_net *tn = net_generic(net, ctinfo_net_id);
-+
-+      return tcf_generic_walker(tn, skb, cb, type, ops, extack);
-+}
-+
-+static int tcf_ctinfo_search(struct net *net, struct tc_action **a, u32 index,
-+                           struct netlink_ext_ack *extack)
-+{
-+      struct tc_action_net *tn = net_generic(net, ctinfo_net_id);
-+
-+      return tcf_idr_search(tn, a, index);
-+}
-+
-+static void tcf_ctinfo_cleanup(struct tc_action *a)
-+{
-+      struct tcf_ctinfo *ci = to_ctinfo(a);
-+      struct tcf_ctinfo_params *cp;
-+
-+      cp = rcu_dereference_protected(ci->params, 1);
-+      if (cp)
-+              kfree_rcu(cp, rcu);
-+}
-+
-+static struct tc_action_ops act_ctinfo_ops = {
-+      .kind   = "ctinfo",
-+      .type   = TCA_ID_CTINFO,
-+      .owner  = THIS_MODULE,
-+      .act    = tcf_ctinfo_act,
-+      .dump   = tcf_ctinfo_dump,
-+      .init   = tcf_ctinfo_init,
-+      .walk   = tcf_ctinfo_walker,
-+      .cleanup= tcf_ctinfo_cleanup,
-+      .lookup = tcf_ctinfo_search,
-+      .size   = sizeof(struct tcf_ctinfo),
-+};
-+
-+static __net_init int ctinfo_init_net(struct net *net)
-+{
-+      struct tc_action_net *tn = net_generic(net, ctinfo_net_id);
-+
-+      return tc_action_net_init(net, tn, &act_ctinfo_ops);
-+}
-+
-+static void __net_exit ctinfo_exit_net(struct list_head *net_list)
-+{
-+      tc_action_net_exit(net_list, ctinfo_net_id);
-+}
-+
-+static struct pernet_operations ctinfo_net_ops = {
-+      .init           = ctinfo_init_net,
-+      .exit_batch     = ctinfo_exit_net,
-+      .id             = &ctinfo_net_id,
-+      .size           = sizeof(struct tc_action_net),
-+};
-+
-+static int __init ctinfo_init_module(void)
-+{
-+      return tcf_register_action(&act_ctinfo_ops, &ctinfo_net_ops);
-+}
-+
-+static void __exit ctinfo_cleanup_module(void)
-+{
-+      tcf_unregister_action(&act_ctinfo_ops, &ctinfo_net_ops);
-+}
-+
-+module_init(ctinfo_init_module);
-+module_exit(ctinfo_cleanup_module);
-+MODULE_AUTHOR("Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>");
-+MODULE_DESCRIPTION("Connection tracking mark actions");
-+MODULE_LICENSE("GPL");
---- a/tools/testing/selftests/tc-testing/config
-+++ b/tools/testing/selftests/tc-testing/config
-@@ -38,6 +38,7 @@ CONFIG_NET_ACT_CSUM=m
- CONFIG_NET_ACT_VLAN=m
- CONFIG_NET_ACT_BPF=m
- CONFIG_NET_ACT_CONNMARK=m
-+CONFIG_NET_ACT_CONNCTINFO=m
- CONFIG_NET_ACT_SKBMOD=m
- CONFIG_NET_ACT_IFE=m
- CONFIG_NET_ACT_TUNNEL_KEY=m
diff --git a/target/linux/generic/backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch b/target/linux/generic/backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch
deleted file mode 100644 (file)
index 2024577..0000000
+++ /dev/null
@@ -1,37 +0,0 @@
-From 9a4d83074769d6ecf1f5c3fef0f183b09abf3726 Mon Sep 17 00:00:00 2001
-From: Robert Marko <robimarko@gmail.com>
-Date: Sat, 6 Oct 2018 17:36:42 +0200
-Subject: [PATCH 1/8] mtd: spinand: winbond: Add support for W25N01GV
-
-W25N01GV is a single die version of the already supported
-W25M02GV with half the capacity. Everything else is the
-same so introduce support for W25N01GV.
-
-Datasheet:http://www.winbond.com/resource-files/w25n01gv%20revl%20050918%20unsecured.pdf
-
-Tested on 8devices Jalapeno dev board under OpenWrt running 4.19-rc5.
-
-Signed-off-by: Robert Marko <robimarko@gmail.com>
-Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/winbond.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
---- a/drivers/mtd/nand/spi/winbond.c
-+++ b/drivers/mtd/nand/spi/winbond.c
-@@ -84,6 +84,14 @@ static const struct spinand_info winbond
-                    0,
-                    SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
-                    SPINAND_SELECT_TARGET(w25m02gv_select_target)),
-+      SPINAND_INFO("W25N01GV", 0xAA,
-+                   NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(1, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
- };
- /**
diff --git a/target/linux/generic/backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch b/target/linux/generic/backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch
deleted file mode 100644 (file)
index ed42f00..0000000
+++ /dev/null
@@ -1,188 +0,0 @@
-From 10949af1681d5bb5cdbcc012815c6e40eec17d02 Mon Sep 17 00:00:00 2001
-From: Schrempf Frieder <frieder.schrempf@kontron.De>
-Date: Thu, 8 Nov 2018 08:32:11 +0000
-Subject: [PATCH 2/8] mtd: spinand: Add initial support for Toshiba TC58CVG2S0H
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Add minimal support for the Toshiba TC58CVG2S0H SPI NAND chip.
-
-Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Acked-by: Clément Péron <peron.clem@gmail.com>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/Makefile  |   2 +-
- drivers/mtd/nand/spi/core.c    |   1 +
- drivers/mtd/nand/spi/toshiba.c | 137 +++++++++++++++++++++++++++++++++
- include/linux/mtd/spinand.h    |   1 +
- 4 files changed, 140 insertions(+), 1 deletion(-)
- create mode 100644 drivers/mtd/nand/spi/toshiba.c
-
---- a/drivers/mtd/nand/spi/Makefile
-+++ b/drivers/mtd/nand/spi/Makefile
-@@ -1,3 +1,3 @@
- # SPDX-License-Identifier: GPL-2.0
--spinand-objs := core.o macronix.o micron.o winbond.o
-+spinand-objs := core.o macronix.o micron.o toshiba.o winbond.o
- obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
---- a/drivers/mtd/nand/spi/core.c
-+++ b/drivers/mtd/nand/spi/core.c
-@@ -764,6 +764,7 @@ static const struct nand_ops spinand_ops
- static const struct spinand_manufacturer *spinand_manufacturers[] = {
-       &macronix_spinand_manufacturer,
-       &micron_spinand_manufacturer,
-+      &toshiba_spinand_manufacturer,
-       &winbond_spinand_manufacturer,
- };
---- /dev/null
-+++ b/drivers/mtd/nand/spi/toshiba.c
-@@ -0,0 +1,137 @@
-+// SPDX-License-Identifier: GPL-2.0
-+/*
-+ * Copyright (c) 2018 exceet electronics GmbH
-+ * Copyright (c) 2018 Kontron Electronics GmbH
-+ *
-+ * Author: Frieder Schrempf <frieder.schrempf@kontron.de>
-+ */
-+
-+#include <linux/device.h>
-+#include <linux/kernel.h>
-+#include <linux/mtd/spinand.h>
-+
-+#define SPINAND_MFR_TOSHIBA           0x98
-+#define TOSH_STATUS_ECC_HAS_BITFLIPS_T        (3 << 4)
-+
-+static SPINAND_OP_VARIANTS(read_cache_variants,
-+              SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(write_cache_variants,
-+              SPINAND_PROG_LOAD(true, 0, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(update_cache_variants,
-+              SPINAND_PROG_LOAD(false, 0, NULL, 0));
-+
-+static int tc58cvg2s0h_ooblayout_ecc(struct mtd_info *mtd, int section,
-+                                   struct mtd_oob_region *region)
-+{
-+      if (section > 7)
-+              return -ERANGE;
-+
-+      region->offset = 128 + 16 * section;
-+      region->length = 16;
-+
-+      return 0;
-+}
-+
-+static int tc58cvg2s0h_ooblayout_free(struct mtd_info *mtd, int section,
-+                                    struct mtd_oob_region *region)
-+{
-+      if (section > 0)
-+              return -ERANGE;
-+
-+      /* 2 bytes reserved for BBM */
-+      region->offset = 2;
-+      region->length = 126;
-+
-+      return 0;
-+}
-+
-+static const struct mtd_ooblayout_ops tc58cvg2s0h_ooblayout = {
-+      .ecc = tc58cvg2s0h_ooblayout_ecc,
-+      .free = tc58cvg2s0h_ooblayout_free,
-+};
-+
-+static int tc58cvg2s0h_ecc_get_status(struct spinand_device *spinand,
-+                                    u8 status)
-+{
-+      struct nand_device *nand = spinand_to_nand(spinand);
-+      u8 mbf = 0;
-+      struct spi_mem_op op = SPINAND_GET_FEATURE_OP(0x30, &mbf);
-+
-+      switch (status & STATUS_ECC_MASK) {
-+      case STATUS_ECC_NO_BITFLIPS:
-+              return 0;
-+
-+      case STATUS_ECC_UNCOR_ERROR:
-+              return -EBADMSG;
-+
-+      case STATUS_ECC_HAS_BITFLIPS:
-+      case TOSH_STATUS_ECC_HAS_BITFLIPS_T:
-+              /*
-+               * Let's try to retrieve the real maximum number of bitflips
-+               * in order to avoid forcing the wear-leveling layer to move
-+               * data around if it's not necessary.
-+               */
-+              if (spi_mem_exec_op(spinand->spimem, &op))
-+                      return nand->eccreq.strength;
-+
-+              mbf >>= 4;
-+
-+              if (WARN_ON(mbf > nand->eccreq.strength || !mbf))
-+                      return nand->eccreq.strength;
-+
-+              return mbf;
-+
-+      default:
-+              break;
-+      }
-+
-+      return -EINVAL;
-+}
-+
-+static const struct spinand_info toshiba_spinand_table[] = {
-+      SPINAND_INFO("TC58CVG2S0H", 0xCD,
-+                   NAND_MEMORG(1, 4096, 256, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   SPINAND_HAS_QE_BIT,
-+                   SPINAND_ECCINFO(&tc58cvg2s0h_ooblayout,
-+                                   tc58cvg2s0h_ecc_get_status)),
-+};
-+
-+static int toshiba_spinand_detect(struct spinand_device *spinand)
-+{
-+      u8 *id = spinand->id.data;
-+      int ret;
-+
-+      /*
-+       * Toshiba SPI NAND read ID needs a dummy byte,
-+       * so the first byte in id is garbage.
-+       */
-+      if (id[1] != SPINAND_MFR_TOSHIBA)
-+              return 0;
-+
-+      ret = spinand_match_and_init(spinand, toshiba_spinand_table,
-+                                   ARRAY_SIZE(toshiba_spinand_table),
-+                                   id[2]);
-+      if (ret)
-+              return ret;
-+
-+      return 1;
-+}
-+
-+static const struct spinand_manufacturer_ops toshiba_spinand_manuf_ops = {
-+      .detect = toshiba_spinand_detect,
-+};
-+
-+const struct spinand_manufacturer toshiba_spinand_manufacturer = {
-+      .id = SPINAND_MFR_TOSHIBA,
-+      .name = "Toshiba",
-+      .ops = &toshiba_spinand_manuf_ops,
-+};
---- a/include/linux/mtd/spinand.h
-+++ b/include/linux/mtd/spinand.h
-@@ -196,6 +196,7 @@ struct spinand_manufacturer {
- /* SPI NAND manufacturers */
- extern const struct spinand_manufacturer macronix_spinand_manufacturer;
- extern const struct spinand_manufacturer micron_spinand_manufacturer;
-+extern const struct spinand_manufacturer toshiba_spinand_manufacturer;
- extern const struct spinand_manufacturer winbond_spinand_manufacturer;
- /**
diff --git a/target/linux/generic/backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch b/target/linux/generic/backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch
deleted file mode 100644 (file)
index 4e6f18a..0000000
+++ /dev/null
@@ -1,196 +0,0 @@
-From c93c613214ac70c87beab5422a60077bf126b855 Mon Sep 17 00:00:00 2001
-From: Chuanhong Guo <gch981213@gmail.com>
-Date: Wed, 28 Nov 2018 21:07:25 +0800
-Subject: [PATCH 3/8] mtd: spinand: add support for GigaDevice GD5FxGQ4xA
-
-Add support for GigaDevice GD5F1G/2G/4GQ4xA SPI NAND.
-
-Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/Makefile     |   2 +-
- drivers/mtd/nand/spi/core.c       |   1 +
- drivers/mtd/nand/spi/gigadevice.c | 148 ++++++++++++++++++++++++++++++
- include/linux/mtd/spinand.h       |   1 +
- 4 files changed, 151 insertions(+), 1 deletion(-)
- create mode 100644 drivers/mtd/nand/spi/gigadevice.c
-
---- a/drivers/mtd/nand/spi/Makefile
-+++ b/drivers/mtd/nand/spi/Makefile
-@@ -1,3 +1,3 @@
- # SPDX-License-Identifier: GPL-2.0
--spinand-objs := core.o macronix.o micron.o toshiba.o winbond.o
-+spinand-objs := core.o gigadevice.o macronix.o micron.o toshiba.o winbond.o
- obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
---- a/drivers/mtd/nand/spi/core.c
-+++ b/drivers/mtd/nand/spi/core.c
-@@ -762,6 +762,7 @@ static const struct nand_ops spinand_ops
- };
- static const struct spinand_manufacturer *spinand_manufacturers[] = {
-+      &gigadevice_spinand_manufacturer,
-       &macronix_spinand_manufacturer,
-       &micron_spinand_manufacturer,
-       &toshiba_spinand_manufacturer,
---- /dev/null
-+++ b/drivers/mtd/nand/spi/gigadevice.c
-@@ -0,0 +1,148 @@
-+// SPDX-License-Identifier: GPL-2.0
-+/*
-+ * Author:
-+ *    Chuanhong Guo <gch981213@gmail.com>
-+ */
-+
-+#include <linux/device.h>
-+#include <linux/kernel.h>
-+#include <linux/mtd/spinand.h>
-+
-+#define SPINAND_MFR_GIGADEVICE                        0xC8
-+#define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS    (1 << 4)
-+#define GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS      (3 << 4)
-+
-+static SPINAND_OP_VARIANTS(read_cache_variants,
-+              SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(write_cache_variants,
-+              SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
-+              SPINAND_PROG_LOAD(true, 0, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(update_cache_variants,
-+              SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
-+              SPINAND_PROG_LOAD(false, 0, NULL, 0));
-+
-+static int gd5fxgq4xa_ooblayout_ecc(struct mtd_info *mtd, int section,
-+                                struct mtd_oob_region *region)
-+{
-+      if (section > 3)
-+              return -ERANGE;
-+
-+      region->offset = (16 * section) + 8;
-+      region->length = 8;
-+
-+      return 0;
-+}
-+
-+static int gd5fxgq4xa_ooblayout_free(struct mtd_info *mtd, int section,
-+                                 struct mtd_oob_region *region)
-+{
-+      if (section > 3)
-+              return -ERANGE;
-+
-+      if (section) {
-+              region->offset = 16 * section;
-+              region->length = 8;
-+      } else {
-+              /* section 0 has one byte reserved for bad block mark */
-+              region->offset = 1;
-+              region->length = 7;
-+      }
-+      return 0;
-+}
-+
-+static int gd5fxgq4xa_ecc_get_status(struct spinand_device *spinand,
-+                                       u8 status)
-+{
-+      switch (status & STATUS_ECC_MASK) {
-+      case STATUS_ECC_NO_BITFLIPS:
-+              return 0;
-+
-+      case GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS:
-+              /* 1-7 bits are flipped. return the maximum. */
-+              return 7;
-+
-+      case GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS:
-+              return 8;
-+
-+      case STATUS_ECC_UNCOR_ERROR:
-+              return -EBADMSG;
-+
-+      default:
-+              break;
-+      }
-+
-+      return -EINVAL;
-+}
-+
-+static const struct mtd_ooblayout_ops gd5fxgq4xa_ooblayout = {
-+      .ecc = gd5fxgq4xa_ooblayout_ecc,
-+      .free = gd5fxgq4xa_ooblayout_free,
-+};
-+
-+static const struct spinand_info gigadevice_spinand_table[] = {
-+      SPINAND_INFO("GD5F1GQ4xA", 0xF1,
-+                   NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
-+                                   gd5fxgq4xa_ecc_get_status)),
-+      SPINAND_INFO("GD5F2GQ4xA", 0xF2,
-+                   NAND_MEMORG(1, 2048, 64, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
-+                                   gd5fxgq4xa_ecc_get_status)),
-+      SPINAND_INFO("GD5F4GQ4xA", 0xF4,
-+                   NAND_MEMORG(1, 2048, 64, 64, 4096, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
-+                                   gd5fxgq4xa_ecc_get_status)),
-+};
-+
-+static int gigadevice_spinand_detect(struct spinand_device *spinand)
-+{
-+      u8 *id = spinand->id.data;
-+      int ret;
-+
-+      /*
-+       * For GD NANDs, There is an address byte needed to shift in before IDs
-+       * are read out, so the first byte in raw_id is dummy.
-+       */
-+      if (id[1] != SPINAND_MFR_GIGADEVICE)
-+              return 0;
-+
-+      ret = spinand_match_and_init(spinand, gigadevice_spinand_table,
-+                                   ARRAY_SIZE(gigadevice_spinand_table),
-+                                   id[2]);
-+      if (ret)
-+              return ret;
-+
-+      return 1;
-+}
-+
-+static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {
-+      .detect = gigadevice_spinand_detect,
-+};
-+
-+const struct spinand_manufacturer gigadevice_spinand_manufacturer = {
-+      .id = SPINAND_MFR_GIGADEVICE,
-+      .name = "GigaDevice",
-+      .ops = &gigadevice_spinand_manuf_ops,
-+};
---- a/include/linux/mtd/spinand.h
-+++ b/include/linux/mtd/spinand.h
-@@ -194,6 +194,7 @@ struct spinand_manufacturer {
- };
- /* SPI NAND manufacturers */
-+extern const struct spinand_manufacturer gigadevice_spinand_manufacturer;
- extern const struct spinand_manufacturer macronix_spinand_manufacturer;
- extern const struct spinand_manufacturer micron_spinand_manufacturer;
- extern const struct spinand_manufacturer toshiba_spinand_manufacturer;
diff --git a/target/linux/generic/backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch b/target/linux/generic/backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch
deleted file mode 100644 (file)
index aad82dc..0000000
+++ /dev/null
@@ -1,136 +0,0 @@
-From db214513f62fd13c0a9af3bd5c5d634dba37e65d Mon Sep 17 00:00:00 2001
-From: Yoshio Furuyama <tmcmc-mb-yfuruyama7@ml.toshiba.co.jp>
-Date: Wed, 16 Jan 2019 14:53:19 +0900
-Subject: [PATCH 7/8] mtd: spinand: Add support for all Toshiba Memory products
-
-Add device table for Toshiba Memory products.
-Also, generalize OOB layout structure and function names.
-
-Signed-off-by: Yoshio Furuyama <tmcmc-mb-yfuruyama7@ml.toshiba.co.jp>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/toshiba.c | 79 ++++++++++++++++++++++++++++------
- 1 file changed, 65 insertions(+), 14 deletions(-)
-
---- a/drivers/mtd/nand/spi/toshiba.c
-+++ b/drivers/mtd/nand/spi/toshiba.c
-@@ -25,19 +25,19 @@ static SPINAND_OP_VARIANTS(write_cache_v
- static SPINAND_OP_VARIANTS(update_cache_variants,
-               SPINAND_PROG_LOAD(false, 0, NULL, 0));
--static int tc58cvg2s0h_ooblayout_ecc(struct mtd_info *mtd, int section,
-+static int tc58cxgxsx_ooblayout_ecc(struct mtd_info *mtd, int section,
-                                    struct mtd_oob_region *region)
- {
--      if (section > 7)
-+      if (section > 0)
-               return -ERANGE;
--      region->offset = 128 + 16 * section;
--      region->length = 16;
-+      region->offset = mtd->oobsize / 2;
-+      region->length = mtd->oobsize / 2;
-       return 0;
- }
--static int tc58cvg2s0h_ooblayout_free(struct mtd_info *mtd, int section,
-+static int tc58cxgxsx_ooblayout_free(struct mtd_info *mtd, int section,
-                                     struct mtd_oob_region *region)
- {
-       if (section > 0)
-@@ -45,17 +45,17 @@ static int tc58cvg2s0h_ooblayout_free(st
-       /* 2 bytes reserved for BBM */
-       region->offset = 2;
--      region->length = 126;
-+      region->length = (mtd->oobsize / 2) - 2;
-       return 0;
- }
--static const struct mtd_ooblayout_ops tc58cvg2s0h_ooblayout = {
--      .ecc = tc58cvg2s0h_ooblayout_ecc,
--      .free = tc58cvg2s0h_ooblayout_free,
-+static const struct mtd_ooblayout_ops tc58cxgxsx_ooblayout = {
-+      .ecc = tc58cxgxsx_ooblayout_ecc,
-+      .free = tc58cxgxsx_ooblayout_free,
- };
--static int tc58cvg2s0h_ecc_get_status(struct spinand_device *spinand,
-+static int tc58cxgxsx_ecc_get_status(struct spinand_device *spinand,
-                                     u8 status)
- {
-       struct nand_device *nand = spinand_to_nand(spinand);
-@@ -94,15 +94,66 @@ static int tc58cvg2s0h_ecc_get_status(st
- }
- static const struct spinand_info toshiba_spinand_table[] = {
--      SPINAND_INFO("TC58CVG2S0H", 0xCD,
-+      /* 3.3V 1Gb */
-+      SPINAND_INFO("TC58CVG0S3", 0xC2,
-+                   NAND_MEMORG(1, 2048, 128, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
-+      /* 3.3V 2Gb */
-+      SPINAND_INFO("TC58CVG1S3", 0xCB,
-+                   NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
-+      /* 3.3V 4Gb */
-+      SPINAND_INFO("TC58CVG2S0", 0xCD,
-+                   NAND_MEMORG(1, 4096, 256, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
-+      /* 1.8V 1Gb */
-+      SPINAND_INFO("TC58CYG0S3", 0xB2,
-+                   NAND_MEMORG(1, 2048, 128, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
-+      /* 1.8V 2Gb */
-+      SPINAND_INFO("TC58CYG1S3", 0xBB,
-+                   NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
-+      /* 1.8V 4Gb */
-+      SPINAND_INFO("TC58CYG2S0", 0xBD,
-                    NAND_MEMORG(1, 4096, 256, 64, 2048, 1, 1, 1),
-                    NAND_ECCREQ(8, 512),
-                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-                                             &write_cache_variants,
-                                             &update_cache_variants),
--                   SPINAND_HAS_QE_BIT,
--                   SPINAND_ECCINFO(&tc58cvg2s0h_ooblayout,
--                                   tc58cvg2s0h_ecc_get_status)),
-+                   0,
-+                   SPINAND_ECCINFO(&tc58cxgxsx_ooblayout,
-+                                   tc58cxgxsx_ecc_get_status)),
- };
- static int toshiba_spinand_detect(struct spinand_device *spinand)
diff --git a/target/linux/generic/backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch b/target/linux/generic/backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch
deleted file mode 100644 (file)
index 8e48deb..0000000
+++ /dev/null
@@ -1,129 +0,0 @@
-From c40c7a990a46e5102a1cc4190557bf315d32d80d Mon Sep 17 00:00:00 2001
-From: Stefan Roese <sr@denx.de>
-Date: Thu, 24 Jan 2019 13:48:06 +0100
-Subject: [PATCH 8/8] mtd: spinand: Add support for GigaDevice GD5F1GQ4UExxG
-
-Add support for GigaDevice GD5F1GQ4UExxG SPI NAND chip.
-
-Signed-off-by: Stefan Roese <sr@denx.de>
-Cc: Chuanhong Guo <gch981213@gmail.com>
-Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
-Cc: Miquel Raynal <miquel.raynal@bootlin.com>
-Cc: Boris Brezillon <bbrezillon@kernel.org>
-Reviewed-by: Boris Brezillon <bbrezillon@kernel.org>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/gigadevice.c | 83 +++++++++++++++++++++++++++++++
- 1 file changed, 83 insertions(+)
-
---- a/drivers/mtd/nand/spi/gigadevice.c
-+++ b/drivers/mtd/nand/spi/gigadevice.c
-@@ -12,6 +12,8 @@
- #define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS    (1 << 4)
- #define GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS      (3 << 4)
-+#define GD5FXGQ4UEXXG_REG_STATUS2             0xf0
-+
- static SPINAND_OP_VARIANTS(read_cache_variants,
-               SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
-               SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
-@@ -81,11 +83,83 @@ static int gd5fxgq4xa_ecc_get_status(str
-       return -EINVAL;
- }
-+static int gd5fxgq4uexxg_ooblayout_ecc(struct mtd_info *mtd, int section,
-+                                     struct mtd_oob_region *region)
-+{
-+      if (section)
-+              return -ERANGE;
-+
-+      region->offset = 64;
-+      region->length = 64;
-+
-+      return 0;
-+}
-+
-+static int gd5fxgq4uexxg_ooblayout_free(struct mtd_info *mtd, int section,
-+                                      struct mtd_oob_region *region)
-+{
-+      if (section)
-+              return -ERANGE;
-+
-+      /* Reserve 1 bytes for the BBM. */
-+      region->offset = 1;
-+      region->length = 63;
-+
-+      return 0;
-+}
-+
-+static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
-+                                      u8 status)
-+{
-+      u8 status2;
-+      struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQ4UEXXG_REG_STATUS2,
-+                                                    &status2);
-+      int ret;
-+
-+      switch (status & STATUS_ECC_MASK) {
-+      case STATUS_ECC_NO_BITFLIPS:
-+              return 0;
-+
-+      case GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS:
-+              /*
-+               * Read status2 register to determine a more fine grained
-+               * bit error status
-+               */
-+              ret = spi_mem_exec_op(spinand->spimem, &op);
-+              if (ret)
-+                      return ret;
-+
-+              /*
-+               * 4 ... 7 bits are flipped (1..4 can't be detected, so
-+               * report the maximum of 4 in this case
-+               */
-+              /* bits sorted this way (3...0): ECCS1,ECCS0,ECCSE1,ECCSE0 */
-+              return ((status & STATUS_ECC_MASK) >> 2) |
-+                      ((status2 & STATUS_ECC_MASK) >> 4);
-+
-+      case GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS:
-+              return 8;
-+
-+      case STATUS_ECC_UNCOR_ERROR:
-+              return -EBADMSG;
-+
-+      default:
-+              break;
-+      }
-+
-+      return -EINVAL;
-+}
-+
- static const struct mtd_ooblayout_ops gd5fxgq4xa_ooblayout = {
-       .ecc = gd5fxgq4xa_ooblayout_ecc,
-       .free = gd5fxgq4xa_ooblayout_free,
- };
-+static const struct mtd_ooblayout_ops gd5fxgq4uexxg_ooblayout = {
-+      .ecc = gd5fxgq4uexxg_ooblayout_ecc,
-+      .free = gd5fxgq4uexxg_ooblayout_free,
-+};
-+
- static const struct spinand_info gigadevice_spinand_table[] = {
-       SPINAND_INFO("GD5F1GQ4xA", 0xF1,
-                    NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
-@@ -114,6 +188,15 @@ static const struct spinand_info gigadev
-                    0,
-                    SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
-                                    gd5fxgq4xa_ecc_get_status)),
-+      SPINAND_INFO("GD5F1GQ4UExxG", 0xd1,
-+                   NAND_MEMORG(1, 2048, 128, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&gd5fxgq4uexxg_ooblayout,
-+                                   gd5fxgq4uexxg_ecc_get_status)),
- };
- static int gigadevice_spinand_detect(struct spinand_device *spinand)
diff --git a/target/linux/generic/backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch b/target/linux/generic/backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch
deleted file mode 100644 (file)
index 1bdf35b..0000000
+++ /dev/null
@@ -1,25 +0,0 @@
-From 81554171373018b83f3554b9e725d2b5bf1844a5 Mon Sep 17 00:00:00 2001
-From: Alexander Sverdlin <alexander.sverdlin@nokia.com>
-Date: Fri, 13 Jul 2018 15:06:46 +0200
-Subject: [PATCH] mtd: spi-nor: Add support for mx25u12835f
-
-This chip supports dual and quad read and uniform 4K-byte erase.
-
-Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com>
-Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
-Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
----
- drivers/mtd/spi-nor/spi-nor.c | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/mtd/spi-nor/spi-nor.c
-+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1088,6 +1088,8 @@ static const struct flash_info spi_nor_i
-       { "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
-       { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
-       { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
-+      { "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256,
-+                       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-       { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-       { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
-       { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
diff --git a/target/linux/generic/backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch b/target/linux/generic/backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch
deleted file mode 100644 (file)
index c28ae1d..0000000
+++ /dev/null
@@ -1,81 +0,0 @@
-From d014717d50b1efd011a3a028ce92563a4dc9bae5 Mon Sep 17 00:00:00 2001
-From: Jeff Kletsky <git-commits@allycomm.com>
-Date: Wed, 22 May 2019 15:05:53 -0700
-Subject: [PATCH 1/3] mtd: spinand: Define macros for page-read ops with
- three-byte addresses
-
-The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes three-byte addresses
-for its page-read ops.
-
-http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
-
-Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- include/linux/mtd/spinand.h | 30 ++++++++++++++++++++++++++++++
- 1 file changed, 30 insertions(+)
-
---- a/include/linux/mtd/spinand.h
-+++ b/include/linux/mtd/spinand.h
-@@ -68,30 +68,60 @@
-                  SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-                  SPI_MEM_OP_DATA_IN(len, buf, 1))
-+#define SPINAND_PAGE_READ_FROM_CACHE_OP_3A(fast, addr, ndummy, buf, len) \
-+      SPI_MEM_OP(SPI_MEM_OP_CMD(fast ? 0x0b : 0x03, 1),               \
-+                 SPI_MEM_OP_ADDR(3, addr, 1),                         \
-+                 SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-+                 SPI_MEM_OP_DATA_IN(len, buf, 1))
-+
- #define SPINAND_PAGE_READ_FROM_CACHE_X2_OP(addr, ndummy, buf, len)    \
-       SPI_MEM_OP(SPI_MEM_OP_CMD(0x3b, 1),                             \
-                  SPI_MEM_OP_ADDR(2, addr, 1),                         \
-                  SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-                  SPI_MEM_OP_DATA_IN(len, buf, 2))
-+#define SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(addr, ndummy, buf, len) \
-+      SPI_MEM_OP(SPI_MEM_OP_CMD(0x3b, 1),                             \
-+                 SPI_MEM_OP_ADDR(3, addr, 1),                         \
-+                 SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-+                 SPI_MEM_OP_DATA_IN(len, buf, 2))
-+
- #define SPINAND_PAGE_READ_FROM_CACHE_X4_OP(addr, ndummy, buf, len)    \
-       SPI_MEM_OP(SPI_MEM_OP_CMD(0x6b, 1),                             \
-                  SPI_MEM_OP_ADDR(2, addr, 1),                         \
-                  SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-                  SPI_MEM_OP_DATA_IN(len, buf, 4))
-+#define SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(addr, ndummy, buf, len) \
-+      SPI_MEM_OP(SPI_MEM_OP_CMD(0x6b, 1),                             \
-+                 SPI_MEM_OP_ADDR(3, addr, 1),                         \
-+                 SPI_MEM_OP_DUMMY(ndummy, 1),                         \
-+                 SPI_MEM_OP_DATA_IN(len, buf, 4))
-+
- #define SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(addr, ndummy, buf, len)        \
-       SPI_MEM_OP(SPI_MEM_OP_CMD(0xbb, 1),                             \
-                  SPI_MEM_OP_ADDR(2, addr, 2),                         \
-                  SPI_MEM_OP_DUMMY(ndummy, 2),                         \
-                  SPI_MEM_OP_DATA_IN(len, buf, 2))
-+#define SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP_3A(addr, ndummy, buf, len) \
-+      SPI_MEM_OP(SPI_MEM_OP_CMD(0xbb, 1),                             \
-+                 SPI_MEM_OP_ADDR(3, addr, 2),                         \
-+                 SPI_MEM_OP_DUMMY(ndummy, 2),                         \
-+                 SPI_MEM_OP_DATA_IN(len, buf, 2))
-+
- #define SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(addr, ndummy, buf, len)        \
-       SPI_MEM_OP(SPI_MEM_OP_CMD(0xeb, 1),                             \
-                  SPI_MEM_OP_ADDR(2, addr, 4),                         \
-                  SPI_MEM_OP_DUMMY(ndummy, 4),                         \
-                  SPI_MEM_OP_DATA_IN(len, buf, 4))
-+#define SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP_3A(addr, ndummy, buf, len) \
-+      SPI_MEM_OP(SPI_MEM_OP_CMD(0xeb, 1),                             \
-+                 SPI_MEM_OP_ADDR(3, addr, 4),                         \
-+                 SPI_MEM_OP_DUMMY(ndummy, 4),                         \
-+                 SPI_MEM_OP_DATA_IN(len, buf, 4))
-+
- #define SPINAND_PROG_EXEC_OP(addr)                                    \
-       SPI_MEM_OP(SPI_MEM_OP_CMD(0x10, 1),                             \
-                  SPI_MEM_OP_ADDR(3, addr, 1),                         \
diff --git a/target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch b/target/linux/generic/backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch
deleted file mode 100644 (file)
index fcbecbb..0000000
+++ /dev/null
@@ -1,48 +0,0 @@
-From 53dd94a79d3bfdaae30e5a4ebf474ea1af1d572e Mon Sep 17 00:00:00 2001
-From: Jeff Kletsky <git-commits@allycomm.com>
-Date: Wed, 22 May 2019 15:05:54 -0700
-Subject: [PATCH 2/3] mtd: spinand: Add support for two-byte device IDs
-
-The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes two-byte device IDs.
-
-http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
-
-Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/core.c | 2 +-
- include/linux/mtd/spinand.h | 4 ++--
- 2 files changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/mtd/nand/spi/core.c
-+++ b/drivers/mtd/nand/spi/core.c
-@@ -853,7 +853,7 @@ spinand_select_op_variant(struct spinand
-  */
- int spinand_match_and_init(struct spinand_device *spinand,
-                          const struct spinand_info *table,
--                         unsigned int table_size, u8 devid)
-+                         unsigned int table_size, u16 devid)
- {
-       struct nand_device *nand = spinand_to_nand(spinand);
-       unsigned int i;
---- a/include/linux/mtd/spinand.h
-+++ b/include/linux/mtd/spinand.h
-@@ -290,7 +290,7 @@ struct spinand_ecc_info {
-  */
- struct spinand_info {
-       const char *model;
--      u8 devid;
-+      u16 devid;
-       u32 flags;
-       struct nand_memory_organization memorg;
-       struct nand_ecc_req eccreq;
-@@ -445,7 +445,7 @@ static inline void spinand_set_of_node(s
- int spinand_match_and_init(struct spinand_device *dev,
-                          const struct spinand_info *table,
--                         unsigned int table_size, u8 devid);
-+                         unsigned int table_size, u16 devid);
- int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val);
- int spinand_select_target(struct spinand_device *spinand, unsigned int target);
diff --git a/target/linux/generic/backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch b/target/linux/generic/backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch
deleted file mode 100644 (file)
index 06d87ba..0000000
+++ /dev/null
@@ -1,197 +0,0 @@
-
-IMPORTANT NOTE
-==============
-
-The content of this patch has been adapted for Linux 4.19
-
-Changes were made in Linux 5.x to add the bad-block limit
-to the metadata available to the driver, adding a parameter
-
-NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
-                                     ^- New bad-block limit
-
-This patch omits that parameter from the upstream patch
-for compatibility with the Linux 4.19 driver.
-
-=====
-
-From 049df13c4e63884fe6634db5568e08f65922256e Mon Sep 17 00:00:00 2001
-From: Jeff Kletsky <git-commits@allycomm.com>
-Date: Wed, 22 May 2019 15:05:55 -0700
-Subject: [PATCH 3/3] mtd: spinand: Add support for GigaDevice GD5F1GQ4UFxxG
-
-The GigaDevice GD5F1GQ4UFxxG SPI NAND is in current production devices
-and, while it has the same logical layout as the E-series devices,
-it differs in the SPI interfacing in significant ways.
-
-This support is contingent on previous commits to:
-
-  * Add support for two-byte device IDs
-  * Define macros for page-read ops with three-byte addresses
-
-http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/
-
-Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
----
- drivers/mtd/nand/spi/gigadevice.c | 79 +++++++++++++++++++++++++------
- 1 file changed, 64 insertions(+), 15 deletions(-)
-
---- a/drivers/mtd/nand/spi/gigadevice.c
-+++ b/drivers/mtd/nand/spi/gigadevice.c
-@@ -9,11 +9,17 @@
- #include <linux/mtd/spinand.h>
- #define SPINAND_MFR_GIGADEVICE                        0xC8
-+
- #define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS    (1 << 4)
- #define GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS      (3 << 4)
- #define GD5FXGQ4UEXXG_REG_STATUS2             0xf0
-+#define GD5FXGQ4UXFXXG_STATUS_ECC_MASK                (7 << 4)
-+#define GD5FXGQ4UXFXXG_STATUS_ECC_NO_BITFLIPS (0 << 4)
-+#define GD5FXGQ4UXFXXG_STATUS_ECC_1_3_BITFLIPS        (1 << 4)
-+#define GD5FXGQ4UXFXXG_STATUS_ECC_UNCOR_ERROR (7 << 4)
-+
- static SPINAND_OP_VARIANTS(read_cache_variants,
-               SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
-               SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
-@@ -22,6 +28,14 @@ static SPINAND_OP_VARIANTS(read_cache_va
-               SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
-               SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
-+static SPINAND_OP_VARIANTS(read_cache_variants_f,
-+              SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP_3A(true, 0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP_3A(false, 0, 0, NULL, 0));
-+
- static SPINAND_OP_VARIANTS(write_cache_variants,
-               SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
-               SPINAND_PROG_LOAD(true, 0, NULL, 0));
-@@ -59,6 +73,11 @@ static int gd5fxgq4xa_ooblayout_free(str
-       return 0;
- }
-+static const struct mtd_ooblayout_ops gd5fxgq4xa_ooblayout = {
-+      .ecc = gd5fxgq4xa_ooblayout_ecc,
-+      .free = gd5fxgq4xa_ooblayout_free,
-+};
-+
- static int gd5fxgq4xa_ecc_get_status(struct spinand_device *spinand,
-                                        u8 status)
- {
-@@ -83,7 +102,7 @@ static int gd5fxgq4xa_ecc_get_status(str
-       return -EINVAL;
- }
--static int gd5fxgq4uexxg_ooblayout_ecc(struct mtd_info *mtd, int section,
-+static int gd5fxgq4_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
-                                      struct mtd_oob_region *region)
- {
-       if (section)
-@@ -95,7 +114,7 @@ static int gd5fxgq4uexxg_ooblayout_ecc(s
-       return 0;
- }
--static int gd5fxgq4uexxg_ooblayout_free(struct mtd_info *mtd, int section,
-+static int gd5fxgq4_variant2_ooblayout_free(struct mtd_info *mtd, int section,
-                                       struct mtd_oob_region *region)
- {
-       if (section)
-@@ -108,6 +127,11 @@ static int gd5fxgq4uexxg_ooblayout_free(
-       return 0;
- }
-+static const struct mtd_ooblayout_ops gd5fxgq4_variant2_ooblayout = {
-+      .ecc = gd5fxgq4_variant2_ooblayout_ecc,
-+      .free = gd5fxgq4_variant2_ooblayout_free,
-+};
-+
- static int gd5fxgq4uexxg_ecc_get_status(struct spinand_device *spinand,
-                                       u8 status)
- {
-@@ -150,15 +174,25 @@ static int gd5fxgq4uexxg_ecc_get_status(
-       return -EINVAL;
- }
--static const struct mtd_ooblayout_ops gd5fxgq4xa_ooblayout = {
--      .ecc = gd5fxgq4xa_ooblayout_ecc,
--      .free = gd5fxgq4xa_ooblayout_free,
--};
-+static int gd5fxgq4ufxxg_ecc_get_status(struct spinand_device *spinand,
-+                                      u8 status)
-+{
-+      switch (status & GD5FXGQ4UXFXXG_STATUS_ECC_MASK) {
-+      case GD5FXGQ4UXFXXG_STATUS_ECC_NO_BITFLIPS:
-+              return 0;
--static const struct mtd_ooblayout_ops gd5fxgq4uexxg_ooblayout = {
--      .ecc = gd5fxgq4uexxg_ooblayout_ecc,
--      .free = gd5fxgq4uexxg_ooblayout_free,
--};
-+      case GD5FXGQ4UXFXXG_STATUS_ECC_1_3_BITFLIPS:
-+              return 3;
-+
-+      case GD5FXGQ4UXFXXG_STATUS_ECC_UNCOR_ERROR:
-+              return -EBADMSG;
-+
-+      default: /* (2 << 4) through (6 << 4) are 4-8 corrected errors */
-+              return ((status & GD5FXGQ4UXFXXG_STATUS_ECC_MASK) >> 4) + 2;
-+      }
-+
-+      return -EINVAL;
-+}
- static const struct spinand_info gigadevice_spinand_table[] = {
-       SPINAND_INFO("GD5F1GQ4xA", 0xF1,
-@@ -195,25 +229,40 @@ static const struct spinand_info gigadev
-                                             &write_cache_variants,
-                                             &update_cache_variants),
-                    0,
--                   SPINAND_ECCINFO(&gd5fxgq4uexxg_ooblayout,
-+                   SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
-                                    gd5fxgq4uexxg_ecc_get_status)),
-+      SPINAND_INFO("GD5F1GQ4UFxxG", 0xb148,
-+                   NAND_MEMORG(1, 2048, 128, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants_f,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
-+                                   gd5fxgq4ufxxg_ecc_get_status)),
- };
- static int gigadevice_spinand_detect(struct spinand_device *spinand)
- {
-       u8 *id = spinand->id.data;
-+      u16 did;
-       int ret;
-       /*
--       * For GD NANDs, There is an address byte needed to shift in before IDs
--       * are read out, so the first byte in raw_id is dummy.
-+       * Earlier GDF5-series devices (A,E) return [0][MID][DID]
-+       * Later (F) devices return [MID][DID1][DID2]
-        */
--      if (id[1] != SPINAND_MFR_GIGADEVICE)
-+
-+      if (id[0] == SPINAND_MFR_GIGADEVICE)
-+              did = (id[1] << 8) + id[2];
-+      else if (id[0] == 0 && id[1] == SPINAND_MFR_GIGADEVICE)
-+              did = id[2];
-+      else
-               return 0;
-       ret = spinand_match_and_init(spinand, gigadevice_spinand_table,
-                                    ARRAY_SIZE(gigadevice_spinand_table),
--                                   id[2]);
-+                                   did);
-       if (ret)
-               return ret;
diff --git a/target/linux/generic/backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch b/target/linux/generic/backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch
deleted file mode 100644 (file)
index 17b8e77..0000000
+++ /dev/null
@@ -1,203 +0,0 @@
-From 3552691616c940a7c4125c2678ba816653cd725e Mon Sep 17 00:00:00 2001
-From: Jeff Kletsky <git-commits@allycomm.com>
-Date: Tue, 18 Jun 2019 10:08:05 -0700
-Subject: [PATCH] mtd: spinand: Add initial support for Paragon PN26G0xA
-
-Add initial support for Paragon Technology
-PN26G01Axxxxx and PN26G02Axxxxx SPI NAND
-
-Datasheets available at
-http://www.xtxtech.com/upfile/2016082517274590.pdf
-http://www.xtxtech.com/upfile/2016082517282329.pdf
-
-Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
-Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
-Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
-
-ADOPTED FROM UPSTREAM  due to upstream commit 377e517b5fa5 in Linux 5.2
-                       which added another parameter to NAND_MEMORG
----
- drivers/mtd/nand/spi/Makefile  |   2 +-
- drivers/mtd/nand/spi/core.c    |   1 +
- drivers/mtd/nand/spi/paragon.c | 147 +++++++++++++++++++++++++++++++++
- include/linux/mtd/spinand.h    |   1 +
- 4 files changed, 150 insertions(+), 1 deletion(-)
- create mode 100644 drivers/mtd/nand/spi/paragon.c
-
---- a/drivers/mtd/nand/spi/Makefile
-+++ b/drivers/mtd/nand/spi/Makefile
-@@ -1,3 +1,3 @@
- # SPDX-License-Identifier: GPL-2.0
--spinand-objs := core.o gigadevice.o macronix.o micron.o toshiba.o winbond.o
-+spinand-objs := core.o gigadevice.o macronix.o micron.o paragon.o toshiba.o winbond.o
- obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
---- a/drivers/mtd/nand/spi/core.c
-+++ b/drivers/mtd/nand/spi/core.c
-@@ -765,6 +765,7 @@ static const struct spinand_manufacturer
-       &gigadevice_spinand_manufacturer,
-       &macronix_spinand_manufacturer,
-       &micron_spinand_manufacturer,
-+      &paragon_spinand_manufacturer,
-       &toshiba_spinand_manufacturer,
-       &winbond_spinand_manufacturer,
- };
---- /dev/null
-+++ b/drivers/mtd/nand/spi/paragon.c
-@@ -0,0 +1,147 @@
-+// SPDX-License-Identifier: GPL-2.0
-+/*
-+ * Copyright (C) 2019 Jeff Kletsky
-+ *
-+ * Author: Jeff Kletsky <git-commits@allycomm.com>
-+ */
-+
-+#include <linux/device.h>
-+#include <linux/kernel.h>
-+#include <linux/mtd/spinand.h>
-+
-+
-+#define SPINAND_MFR_PARAGON   0xa1
-+
-+
-+#define PN26G0XA_STATUS_ECC_BITMASK           (3 << 4)
-+
-+#define PN26G0XA_STATUS_ECC_NONE_DETECTED     (0 << 4)
-+#define PN26G0XA_STATUS_ECC_1_7_CORRECTED     (1 << 4)
-+#define PN26G0XA_STATUS_ECC_ERRORED           (2 << 4)
-+#define PN26G0XA_STATUS_ECC_8_CORRECTED               (3 << 4)
-+
-+
-+static SPINAND_OP_VARIANTS(read_cache_variants,
-+              SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
-+              SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(write_cache_variants,
-+              SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
-+              SPINAND_PROG_LOAD(true, 0, NULL, 0));
-+
-+static SPINAND_OP_VARIANTS(update_cache_variants,
-+              SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
-+              SPINAND_PROG_LOAD(false, 0, NULL, 0));
-+
-+
-+static int pn26g0xa_ooblayout_ecc(struct mtd_info *mtd, int section,
-+                                 struct mtd_oob_region *region)
-+{
-+      if (section > 3)
-+              return -ERANGE;
-+
-+      region->offset = 6 + (15 * section); /* 4 BBM + 2 user bytes */
-+      region->length = 13;
-+
-+      return 0;
-+}
-+
-+static int pn26g0xa_ooblayout_free(struct mtd_info *mtd, int section,
-+                                 struct mtd_oob_region *region)
-+{
-+      if (section > 4)
-+              return -ERANGE;
-+
-+      if (section == 4) {
-+              region->offset = 64;
-+              region->length = 64;
-+      } else {
-+              region->offset = 4 + (15 * section);
-+              region->length = 2;
-+      }
-+
-+      return 0;
-+}
-+
-+static int pn26g0xa_ecc_get_status(struct spinand_device *spinand,
-+                                 u8 status)
-+{
-+      switch (status & PN26G0XA_STATUS_ECC_BITMASK) {
-+      case PN26G0XA_STATUS_ECC_NONE_DETECTED:
-+              return 0;
-+
-+      case PN26G0XA_STATUS_ECC_1_7_CORRECTED:
-+              return 7;       /* Return upper limit by convention */
-+
-+      case PN26G0XA_STATUS_ECC_8_CORRECTED:
-+              return 8;
-+
-+      case PN26G0XA_STATUS_ECC_ERRORED:
-+              return -EBADMSG;
-+
-+      default:
-+              break;
-+      }
-+
-+      return -EINVAL;
-+}
-+
-+static const struct mtd_ooblayout_ops pn26g0xa_ooblayout = {
-+      .ecc = pn26g0xa_ooblayout_ecc,
-+      .free = pn26g0xa_ooblayout_free,
-+};
-+
-+
-+static const struct spinand_info paragon_spinand_table[] = {
-+      SPINAND_INFO("PN26G01A", 0xe1,
-+                   NAND_MEMORG(1, 2048, 128, 64, 1024, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&pn26g0xa_ooblayout,
-+                                   pn26g0xa_ecc_get_status)),
-+      SPINAND_INFO("PN26G02A", 0xe2,
-+                   NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
-+                   NAND_ECCREQ(8, 512),
-+                   SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
-+                                            &write_cache_variants,
-+                                            &update_cache_variants),
-+                   0,
-+                   SPINAND_ECCINFO(&pn26g0xa_ooblayout,
-+                                   pn26g0xa_ecc_get_status)),
-+};
-+
-+static int paragon_spinand_detect(struct spinand_device *spinand)
-+{
-+      u8 *id = spinand->id.data;
-+      int ret;
-+
-+      /* Read ID returns [0][MID][DID] */
-+
-+      if (id[1] != SPINAND_MFR_PARAGON)
-+              return 0;
-+
-+      ret = spinand_match_and_init(spinand, paragon_spinand_table,
-+                                   ARRAY_SIZE(paragon_spinand_table),
-+                                   id[2]);
-+      if (ret)
-+              return ret;
-+
-+      return 1;
-+}
-+
-+static const struct spinand_manufacturer_ops paragon_spinand_manuf_ops = {
-+      .detect = paragon_spinand_detect,
-+};
-+
-+const struct spinand_manufacturer paragon_spinand_manufacturer = {
-+      .id = SPINAND_MFR_PARAGON,
-+      .name = "Paragon",
-+      .ops = &paragon_spinand_manuf_ops,
-+};
---- a/include/linux/mtd/spinand.h
-+++ b/include/linux/mtd/spinand.h
-@@ -227,6 +227,7 @@ struct spinand_manufacturer {
- extern const struct spinand_manufacturer gigadevice_spinand_manufacturer;
- extern const struct spinand_manufacturer macronix_spinand_manufacturer;
- extern const struct spinand_manufacturer micron_spinand_manufacturer;
-+extern const struct spinand_manufacturer paragon_spinand_manufacturer;
- extern const struct spinand_manufacturer toshiba_spinand_manufacturer;
- extern const struct spinand_manufacturer winbond_spinand_manufacturer;
diff --git a/target/linux/generic/backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch b/target/linux/generic/backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch
deleted file mode 100644 (file)
index 0e272ea..0000000
+++ /dev/null
@@ -1,44 +0,0 @@
-From 6f3ea4e5b1f0867ec217f6101fcb89783ed905d7 Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Sat, 9 Feb 2019 18:23:26 +0000
-Subject: [PATCH] net: phylink: only call mac_config() during resolve
- when link is up
-
-There's little point calling mac_config() when the link is down.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 11 +++++++++--
- 1 file changed, 9 insertions(+), 2 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -339,6 +339,13 @@ static void phylink_mac_config(struct ph
-       pl->ops->mac_config(pl->netdev, pl->link_an_mode, state);
- }
-+static void phylink_mac_config_up(struct phylink *pl,
-+                                const struct phylink_link_state *state)
-+{
-+      if (state->link)
-+              phylink_mac_config(pl, state);
-+}
-+
- static void phylink_mac_an_restart(struct phylink *pl)
- {
-       if (pl->link_config.an_enabled &&
-@@ -442,12 +449,12 @@ static void phylink_resolve(struct work_
-               case MLO_AN_PHY:
-                       link_state = pl->phy_state;
-                       phylink_resolve_flow(pl, &link_state);
--                      phylink_mac_config(pl, &link_state);
-+                      phylink_mac_config_up(pl, &link_state);
-                       break;
-               case MLO_AN_FIXED:
-                       phylink_get_fixed_state(pl, &link_state);
--                      phylink_mac_config(pl, &link_state);
-+                      phylink_mac_config_up(pl, &link_state);
-                       break;
-               case MLO_AN_INBAND:
diff --git a/target/linux/generic/backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch b/target/linux/generic/backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch
deleted file mode 100644 (file)
index 746aca2..0000000
+++ /dev/null
@@ -1,59 +0,0 @@
-From 72f973f292b3eaaf451ebcd3253900d41f4ef24a Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Fri, 25 Jan 2019 17:42:51 +0000
-Subject: [PATCH] net: phylink: ensure inband AN works correctly
-
-Do not update the link interface mode while the link is down to avoid
-spurious link interface changes.
-
-Always call mac_config if we have a PHY to propagate the pause mode
-settings to the MAC.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 37 +++++++++++++++----------------------
- 1 file changed, 15 insertions(+), 22 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -459,28 +459,21 @@ static void phylink_resolve(struct work_
-               case MLO_AN_INBAND:
-                       phylink_get_mac_state(pl, &link_state);
--                      if (pl->phydev) {
--                              bool changed = false;
--                              link_state.link = link_state.link &&
--                                                pl->phy_state.link;
-+                      /* If we have a phy, the "up" state is the union of
-+                       * both the PHY and the MAC */
-+                      if (pl->phydev)
-+                              link_state.link &= pl->phy_state.link;
--                              if (pl->phy_state.interface !=
--                                  link_state.interface) {
--                                      link_state.interface = pl->phy_state.interface;
--                                      changed = true;
--                              }
-+                      /* Only update if the PHY link is up */
-+                      if (pl->phydev && pl->phy_state.link) {
-+                              link_state.interface = pl->phy_state.interface;
--                              /* Propagate the flow control from the PHY
--                               * to the MAC. Also propagate the interface
--                               * if changed.
--                               */
--                              if (pl->phy_state.link || changed) {
--                                      link_state.pause |= pl->phy_state.pause;
--                                      phylink_resolve_flow(pl, &link_state);
--
--                                      phylink_mac_config(pl, &link_state);
--                              }
-+                              /* If we have a PHY, we need to update with
-+                               * the pause mode bits. */
-+                              link_state.pause |= pl->phy_state.pause;
-+                              phylink_resolve_flow(pl, &link_state);
-+                              phylink_mac_config(pl, &link_state);
-                       }
-                       break;
-               }
diff --git a/target/linux/generic/backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch b/target/linux/generic/backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch
deleted file mode 100644 (file)
index 3ada516..0000000
+++ /dev/null
@@ -1,49 +0,0 @@
-From 1da223db3a0c522300b519ecbe1dc45927e28088 Mon Sep 17 00:00:00 2001
-From: Andrew Lunn <andrew@lunn.ch>
-Date: Wed, 12 Sep 2018 01:53:15 +0200
-Subject: [PATCH 600/660] net: ethernet: Add helper for MACs which support asym
- pause
-
-Rather than have the MAC drivers manipulate phydev members to indicate
-they support Asym Pause, add a helper function.
-
-Signed-off-by: Andrew Lunn <andrew@lunn.ch>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/phy_device.c | 13 +++++++++++++
- include/linux/phy.h          |  1 +
- 2 files changed, 14 insertions(+)
-
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -1777,6 +1777,19 @@ int phy_set_max_speed(struct phy_device
- }
- EXPORT_SYMBOL(phy_set_max_speed);
-+/**
-+ * phy_support_asym_pause - Enable support of asym pause
-+ * @phydev: target phy_device struct
-+ *
-+ * Description: Called by the MAC to indicate is supports Asym Pause.
-+ */
-+void phy_support_asym_pause(struct phy_device *phydev)
-+{
-+      phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-+      phydev->advertising = phydev->supported;
-+}
-+EXPORT_SYMBOL(phy_support_asym_pause);
-+
- static void of_set_phy_supported(struct phy_device *phydev)
- {
-       struct device_node *node = phydev->mdio.dev.of_node;
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -1049,6 +1049,7 @@ int phy_mii_ioctl(struct phy_device *phy
- int phy_start_interrupts(struct phy_device *phydev);
- void phy_print_status(struct phy_device *phydev);
- int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
-+void phy_support_asym_pause(struct phy_device *phydev);
- int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
-                      int (*run)(struct phy_device *));
diff --git a/target/linux/generic/backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch b/target/linux/generic/backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch
deleted file mode 100644 (file)
index 4ad3bf6..0000000
+++ /dev/null
@@ -1,66 +0,0 @@
-From ce825df56e0480a2cbb296e38976babafb57e503 Mon Sep 17 00:00:00 2001
-From: Andrew Lunn <andrew@lunn.ch>
-Date: Wed, 12 Sep 2018 01:53:17 +0200
-Subject: [PATCH 601/660] net: ethernet: Add helper for set_pauseparam for Asym
- Pause
-
-ethtool can be used to enable/disable pause. Add a helper to configure
-the PHY when asym pause is supported.
-
-Signed-off-by: Andrew Lunn <andrew@lunn.ch>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/phy_device.c | 30 ++++++++++++++++++++++++++++++
- include/linux/phy.h          |  1 +
- 2 files changed, 31 insertions(+)
-
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -1790,6 +1790,36 @@ void phy_support_asym_pause(struct phy_d
- }
- EXPORT_SYMBOL(phy_support_asym_pause);
-+/**
-+ * phy_set_asym_pause - Configure Pause and Asym Pause
-+ * @phydev: target phy_device struct
-+ * @rx: Receiver Pause is supported
-+ * @tx: Transmit Pause is supported
-+ *
-+ * Description: Configure advertised Pause support depending on if
-+ * transmit and receiver pause is supported. If there has been a
-+ * change in adverting, trigger a new autoneg. Generally called from
-+ * the set_pauseparam .ndo.
-+ */
-+void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx)
-+{
-+      u16 oldadv = phydev->advertising;
-+      u16 newadv = oldadv &= ~(SUPPORTED_Pause | SUPPORTED_Asym_Pause);
-+
-+      if (rx)
-+              newadv |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-+      if (tx)
-+              newadv ^= SUPPORTED_Asym_Pause;
-+
-+      if (oldadv != newadv) {
-+              phydev->advertising = newadv;
-+
-+              if (phydev->autoneg)
-+                      phy_start_aneg(phydev);
-+      }
-+}
-+EXPORT_SYMBOL(phy_set_asym_pause);
-+
- static void of_set_phy_supported(struct phy_device *phydev)
- {
-       struct device_node *node = phydev->mdio.dev.of_node;
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -1050,6 +1050,7 @@ int phy_start_interrupts(struct phy_devi
- void phy_print_status(struct phy_device *phydev);
- int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
- void phy_support_asym_pause(struct phy_device *phydev);
-+void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx);
- int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
-                      int (*run)(struct phy_device *));
diff --git a/target/linux/generic/backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch b/target/linux/generic/backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch
deleted file mode 100644 (file)
index 00ef6b7..0000000
+++ /dev/null
@@ -1,40 +0,0 @@
-From 1541649a9dd79e9b941d399de564475e426a2d0b Mon Sep 17 00:00:00 2001
-From: Florian Fainelli <f.fainelli@gmail.com>
-Date: Tue, 25 Sep 2018 11:28:45 -0700
-Subject: [PATCH 602/660] net: phy: Stop with excessive soft reset
-
-While consolidating the PHY reset in phy_init_hw() an unconditionaly
-BMCR soft-reset I became quite trigger happy with those. This was later
-on deactivated for the Generic PHY driver on the premise that a prior
-software entity (e.g: bootloader) might have applied workarounds in
-commit 0878fff1f42c ("net: phy: Do not perform software reset for
-Generic PHY").
-
-Since we have a hook to wire-up a soft_reset callback, just use that and
-get rid of the call to genphy_soft_reset() entirely. This speeds up
-initialization and link establishment for most PHYs out there that do
-not require a reset.
-
-Fixes: 87aa9f9c61ad ("net: phy: consolidate PHY reset in phy_init_hw()")
-Tested-by: Wang, Dongsheng <dongsheng.wang@hxt-semitech.com>
-Tested-by: Chris Healy <cphealy@gmail.com>
-Tested-by: Andrew Lunn <andrew@lunn.ch>
-Tested-by: Clemens Gruber <clemens.gruber@pqgruber.com>
-Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phy_device.c | 2 --
- 1 file changed, 2 deletions(-)
-
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -886,8 +886,6 @@ int phy_init_hw(struct phy_device *phyde
-       if (phydev->drv->soft_reset)
-               ret = phydev->drv->soft_reset(phydev);
--      else
--              ret = genphy_soft_reset(phydev);
-       if (ret < 0)
-               return ret;
diff --git a/target/linux/generic/backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch b/target/linux/generic/backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch
deleted file mode 100644 (file)
index 9a587ad..0000000
+++ /dev/null
@@ -1,375 +0,0 @@
-From 80758d9542205cd2e9fa730067bc3888d4f5a096 Mon Sep 17 00:00:00 2001
-From: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
-Date: Wed, 6 Feb 2019 07:36:40 +0100
-Subject: [PATCH 603/660] net: phy: provide full set of accessor functions to
- MMD registers
-
-This adds full set of locked and unlocked accessor functions to read and
-write PHY MMD registers and/or bitfields.
-
-Set of functions exactly matches what is already available for PHY
-legacy registers.
-
-Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
-Signed-off-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phy-core.c | 116 ++++++++++++++++++++++++++++----
- include/linux/phy.h        | 134 ++++++++++++++++++++++++++++++-------
- 2 files changed, 214 insertions(+), 36 deletions(-)
-
---- a/drivers/net/phy/phy-core.c
-+++ b/drivers/net/phy/phy-core.c
-@@ -247,15 +247,15 @@ static void mmd_phy_indirect(struct mii_
- }
- /**
-- * phy_read_mmd - Convenience function for reading a register
-+ * __phy_read_mmd - Convenience function for reading a register
-  * from an MMD on a given PHY.
-  * @phydev: The phy_device struct
-  * @devad: The MMD to read from (0..31)
-  * @regnum: The register on the MMD to read (0..65535)
-  *
-- * Same rules as for phy_read();
-+ * Same rules as for __phy_read();
-  */
--int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum)
-+int __phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum)
- {
-       int val;
-@@ -267,33 +267,52 @@ int phy_read_mmd(struct phy_device *phyd
-       } else if (phydev->is_c45) {
-               u32 addr = MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff);
--              val = mdiobus_read(phydev->mdio.bus, phydev->mdio.addr, addr);
-+              val = __mdiobus_read(phydev->mdio.bus, phydev->mdio.addr, addr);
-       } else {
-               struct mii_bus *bus = phydev->mdio.bus;
-               int phy_addr = phydev->mdio.addr;
--              mutex_lock(&bus->mdio_lock);
-               mmd_phy_indirect(bus, phy_addr, devad, regnum);
-               /* Read the content of the MMD's selected register */
-               val = __mdiobus_read(bus, phy_addr, MII_MMD_DATA);
--              mutex_unlock(&bus->mdio_lock);
-       }
-       return val;
- }
-+EXPORT_SYMBOL(__phy_read_mmd);
-+
-+/**
-+ * phy_read_mmd - Convenience function for reading a register
-+ * from an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to read from
-+ * @regnum: The register on the MMD to read
-+ *
-+ * Same rules as for phy_read();
-+ */
-+int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum)
-+{
-+      int ret;
-+
-+      mutex_lock(&phydev->mdio.bus->mdio_lock);
-+      ret = __phy_read_mmd(phydev, devad, regnum);
-+      mutex_unlock(&phydev->mdio.bus->mdio_lock);
-+
-+      return ret;
-+}
- EXPORT_SYMBOL(phy_read_mmd);
- /**
-- * phy_write_mmd - Convenience function for writing a register
-+ * __phy_write_mmd - Convenience function for writing a register
-  * on an MMD on a given PHY.
-  * @phydev: The phy_device struct
-  * @devad: The MMD to read from
-  * @regnum: The register on the MMD to read
-  * @val: value to write to @regnum
-  *
-- * Same rules as for phy_write();
-+ * Same rules as for __phy_write();
-  */
--int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val)
-+int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val)
- {
-       int ret;
-@@ -305,23 +324,43 @@ int phy_write_mmd(struct phy_device *phy
-       } else if (phydev->is_c45) {
-               u32 addr = MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff);
--              ret = mdiobus_write(phydev->mdio.bus, phydev->mdio.addr,
--                                  addr, val);
-+              ret = __mdiobus_write(phydev->mdio.bus, phydev->mdio.addr,
-+                                    addr, val);
-       } else {
-               struct mii_bus *bus = phydev->mdio.bus;
-               int phy_addr = phydev->mdio.addr;
--              mutex_lock(&bus->mdio_lock);
-               mmd_phy_indirect(bus, phy_addr, devad, regnum);
-               /* Write the data into MMD's selected register */
-               __mdiobus_write(bus, phy_addr, MII_MMD_DATA, val);
--              mutex_unlock(&bus->mdio_lock);
-               ret = 0;
-       }
-       return ret;
- }
-+EXPORT_SYMBOL(__phy_write_mmd);
-+
-+/**
-+ * phy_write_mmd - Convenience function for writing a register
-+ * on an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to read from
-+ * @regnum: The register on the MMD to read
-+ * @val: value to write to @regnum
-+ *
-+ * Same rules as for phy_write();
-+ */
-+int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val)
-+{
-+      int ret;
-+
-+      mutex_lock(&phydev->mdio.bus->mdio_lock);
-+      ret = __phy_write_mmd(phydev, devad, regnum, val);
-+      mutex_unlock(&phydev->mdio.bus->mdio_lock);
-+
-+      return ret;
-+}
- EXPORT_SYMBOL(phy_write_mmd);
- /**
-@@ -371,6 +410,57 @@ int phy_modify(struct phy_device *phydev
- }
- EXPORT_SYMBOL_GPL(phy_modify);
-+/**
-+ * __phy_modify_mmd - Convenience function for modifying a register on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * Unlocked helper function which allows a MMD register to be modified as
-+ * new register value = (old register value & ~mask) | set
-+ */
-+int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
-+                   u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      ret = __phy_read_mmd(phydev, devad, regnum);
-+      if (ret < 0)
-+              return ret;
-+
-+      ret = __phy_write_mmd(phydev, devad, regnum, (ret & ~mask) | set);
-+
-+      return ret < 0 ? ret : 0;
-+}
-+EXPORT_SYMBOL_GPL(__phy_modify_mmd);
-+
-+/**
-+ * phy_modify_mmd - Convenience function for modifying a register on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * NOTE: MUST NOT be called from interrupt context,
-+ * because the bus read/write functions may wait for an interrupt
-+ * to conclude the operation.
-+ */
-+int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
-+                 u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      mutex_lock(&phydev->mdio.bus->mdio_lock);
-+      ret = __phy_modify_mmd(phydev, devad, regnum, mask, set);
-+      mutex_unlock(&phydev->mdio.bus->mdio_lock);
-+
-+      return ret;
-+}
-+EXPORT_SYMBOL_GPL(phy_modify_mmd);
-+
- static int __phy_read_page(struct phy_device *phydev)
- {
-       return phydev->drv->read_page(phydev);
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -695,17 +695,6 @@ size_t phy_speeds(unsigned int *speeds,
- void phy_resolve_aneg_linkmode(struct phy_device *phydev);
- /**
-- * phy_read_mmd - Convenience function for reading a register
-- * from an MMD on a given PHY.
-- * @phydev: The phy_device struct
-- * @devad: The MMD to read from
-- * @regnum: The register on the MMD to read
-- *
-- * Same rules as for phy_read();
-- */
--int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum);
--
--/**
-  * phy_read - Convenience function for reading a given PHY register
-  * @phydev: the phy_device struct
-  * @regnum: register number to read
-@@ -760,9 +749,60 @@ static inline int __phy_write(struct phy
-                              val);
- }
-+/**
-+ * phy_read_mmd - Convenience function for reading a register
-+ * from an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to read from
-+ * @regnum: The register on the MMD to read
-+ *
-+ * Same rules as for phy_read();
-+ */
-+int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum);
-+
-+/**
-+ * __phy_read_mmd - Convenience function for reading a register
-+ * from an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to read from
-+ * @regnum: The register on the MMD to read
-+ *
-+ * Same rules as for __phy_read();
-+ */
-+int __phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum);
-+
-+/**
-+ * phy_write_mmd - Convenience function for writing a register
-+ * on an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to write to
-+ * @regnum: The register on the MMD to read
-+ * @val: value to write to @regnum
-+ *
-+ * Same rules as for phy_write();
-+ */
-+int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val);
-+
-+/**
-+ * __phy_write_mmd - Convenience function for writing a register
-+ * on an MMD on a given PHY.
-+ * @phydev: The phy_device struct
-+ * @devad: The MMD to write to
-+ * @regnum: The register on the MMD to read
-+ * @val: value to write to @regnum
-+ *
-+ * Same rules as for __phy_write();
-+ */
-+int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val);
-+
- int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
- int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
-+int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
-+              u16 mask, u16 set);
-+int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
-+              u16 mask, u16 set);
-+
- /**
-  * __phy_set_bits - Convenience function for setting bits in a PHY register
-  * @phydev: the phy_device struct
-@@ -813,6 +853,66 @@ static inline int phy_clear_bits(struct
- }
- /**
-+ * __phy_set_bits_mmd - Convenience function for setting bits in a register
-+ * on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @val: bits to set
-+ *
-+ * The caller must have taken the MDIO bus lock.
-+ */
-+static inline int __phy_set_bits_mmd(struct phy_device *phydev, int devad,
-+              u32 regnum, u16 val)
-+{
-+      return __phy_modify_mmd(phydev, devad, regnum, 0, val);
-+}
-+
-+/**
-+ * __phy_clear_bits_mmd - Convenience function for clearing bits in a register
-+ * on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @val: bits to clear
-+ *
-+ * The caller must have taken the MDIO bus lock.
-+ */
-+static inline int __phy_clear_bits_mmd(struct phy_device *phydev, int devad,
-+              u32 regnum, u16 val)
-+{
-+      return __phy_modify_mmd(phydev, devad, regnum, val, 0);
-+}
-+
-+/**
-+ * phy_set_bits_mmd - Convenience function for setting bits in a register
-+ * on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @val: bits to set
-+ */
-+static inline int phy_set_bits_mmd(struct phy_device *phydev, int devad,
-+              u32 regnum, u16 val)
-+{
-+      return phy_modify_mmd(phydev, devad, regnum, 0, val);
-+}
-+
-+/**
-+ * phy_clear_bits_mmd - Convenience function for clearing bits in a register
-+ * on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @val: bits to clear
-+ */
-+static inline int phy_clear_bits_mmd(struct phy_device *phydev, int devad,
-+              u32 regnum, u16 val)
-+{
-+      return phy_modify_mmd(phydev, devad, regnum, val, 0);
-+}
-+
-+/**
-  * phy_interrupt_is_valid - Convenience function for testing a given PHY irq
-  * @phydev: the phy_device struct
-  *
-@@ -888,18 +988,6 @@ static inline bool phy_is_pseudo_fixed_l
-       return phydev->is_pseudo_fixed_link;
- }
--/**
-- * phy_write_mmd - Convenience function for writing a register
-- * on an MMD on a given PHY.
-- * @phydev: The phy_device struct
-- * @devad: The MMD to read from
-- * @regnum: The register on the MMD to read
-- * @val: value to write to @regnum
-- *
-- * Same rules as for phy_write();
-- */
--int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val);
--
- int phy_save_page(struct phy_device *phydev);
- int phy_select_page(struct phy_device *phydev, int page);
- int phy_restore_page(struct phy_device *phydev, int oldpage, int ret);
diff --git a/target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch b/target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch
deleted file mode 100644 (file)
index dddfcc2..0000000
+++ /dev/null
@@ -1,217 +0,0 @@
-From c1e3f753f6b85d7636024159bb78f764e09492f1 Mon Sep 17 00:00:00 2001
-From: Heiner Kallweit <hkallweit1@gmail.com>
-Date: Sun, 10 Feb 2019 19:57:56 +0100
-Subject: [PATCH 604/660] net: phy: add register modifying helpers returning 1
- on change
-
-When modifying registers there are scenarios where we need to know
-whether the register content actually changed. This patch adds
-new helpers to not break users of the current ones, phy_modify() etc.
-
-Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phy-core.c | 127 ++++++++++++++++++++++++++++++++++---
- include/linux/phy.h        |  12 +++-
- 2 files changed, 128 insertions(+), 11 deletions(-)
-
---- a/drivers/net/phy/phy-core.c
-+++ b/drivers/net/phy/phy-core.c
-@@ -364,7 +364,7 @@ int phy_write_mmd(struct phy_device *phy
- EXPORT_SYMBOL(phy_write_mmd);
- /**
-- * __phy_modify() - Convenience function for modifying a PHY register
-+ * __phy_modify_changed() - Convenience function for modifying a PHY register
-  * @phydev: a pointer to a &struct phy_device
-  * @regnum: register number
-  * @mask: bit mask of bits to clear
-@@ -372,16 +372,69 @@ EXPORT_SYMBOL(phy_write_mmd);
-  *
-  * Unlocked helper function which allows a PHY register to be modified as
-  * new register value = (old register value & ~mask) | set
-+ *
-+ * Returns negative errno, 0 if there was no change, and 1 in case of change
-  */
--int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)
-+int __phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask,
-+                       u16 set)
- {
--      int ret;
-+      int new, ret;
-       ret = __phy_read(phydev, regnum);
-       if (ret < 0)
-               return ret;
--      ret = __phy_write(phydev, regnum, (ret & ~mask) | set);
-+      new = (ret & ~mask) | set;
-+      if (new == ret)
-+              return 0;
-+
-+      ret = __phy_write(phydev, regnum, new);
-+
-+      return ret < 0 ? ret : 1;
-+}
-+EXPORT_SYMBOL_GPL(__phy_modify_changed);
-+
-+/**
-+ * phy_modify_changed - Function for modifying a PHY register
-+ * @phydev: the phy_device struct
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * NOTE: MUST NOT be called from interrupt context,
-+ * because the bus read/write functions may wait for an interrupt
-+ * to conclude the operation.
-+ *
-+ * Returns negative errno, 0 if there was no change, and 1 in case of change
-+ */
-+int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      mutex_lock(&phydev->mdio.bus->mdio_lock);
-+      ret = __phy_modify_changed(phydev, regnum, mask, set);
-+      mutex_unlock(&phydev->mdio.bus->mdio_lock);
-+
-+      return ret;
-+}
-+EXPORT_SYMBOL_GPL(phy_modify_changed);
-+
-+/**
-+ * __phy_modify - Convenience function for modifying a PHY register
-+ * @phydev: the phy_device struct
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * NOTE: MUST NOT be called from interrupt context,
-+ * because the bus read/write functions may wait for an interrupt
-+ * to conclude the operation.
-+ */
-+int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      ret = __phy_modify_changed(phydev, regnum, mask, set);
-       return ret < 0 ? ret : 0;
- }
-@@ -411,7 +464,7 @@ int phy_modify(struct phy_device *phydev
- EXPORT_SYMBOL_GPL(phy_modify);
- /**
-- * __phy_modify_mmd - Convenience function for modifying a register on MMD
-+ * __phy_modify_mmd_changed - Function for modifying a register on MMD
-  * @phydev: the phy_device struct
-  * @devad: the MMD containing register to modify
-  * @regnum: register number to modify
-@@ -420,17 +473,73 @@ EXPORT_SYMBOL_GPL(phy_modify);
-  *
-  * Unlocked helper function which allows a MMD register to be modified as
-  * new register value = (old register value & ~mask) | set
-+ *
-+ * Returns negative errno, 0 if there was no change, and 1 in case of change
-  */
--int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
--                   u16 mask, u16 set)
-+int __phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,
-+                           u16 mask, u16 set)
- {
--      int ret;
-+      int new, ret;
-       ret = __phy_read_mmd(phydev, devad, regnum);
-       if (ret < 0)
-               return ret;
--      ret = __phy_write_mmd(phydev, devad, regnum, (ret & ~mask) | set);
-+      new = (ret & ~mask) | set;
-+      if (new == ret)
-+              return 0;
-+
-+      ret = __phy_write_mmd(phydev, devad, regnum, new);
-+
-+      return ret < 0 ? ret : 1;
-+}
-+EXPORT_SYMBOL_GPL(__phy_modify_mmd_changed);
-+
-+/**
-+ * phy_modify_mmd_changed - Function for modifying a register on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * NOTE: MUST NOT be called from interrupt context,
-+ * because the bus read/write functions may wait for an interrupt
-+ * to conclude the operation.
-+ *
-+ * Returns negative errno, 0 if there was no change, and 1 in case of change
-+ */
-+int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,
-+                         u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      mutex_lock(&phydev->mdio.bus->mdio_lock);
-+      ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set);
-+      mutex_unlock(&phydev->mdio.bus->mdio_lock);
-+
-+      return ret;
-+}
-+EXPORT_SYMBOL_GPL(phy_modify_mmd_changed);
-+
-+/**
-+ * __phy_modify_mmd - Convenience function for modifying a register on MMD
-+ * @phydev: the phy_device struct
-+ * @devad: the MMD containing register to modify
-+ * @regnum: register number to modify
-+ * @mask: bit mask of bits to clear
-+ * @set: new value of bits set in mask to write to @regnum
-+ *
-+ * NOTE: MUST NOT be called from interrupt context,
-+ * because the bus read/write functions may wait for an interrupt
-+ * to conclude the operation.
-+ */
-+int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
-+                   u16 mask, u16 set)
-+{
-+      int ret;
-+
-+      ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set);
-       return ret < 0 ? ret : 0;
- }
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -795,13 +795,21 @@ int phy_write_mmd(struct phy_device *phy
-  */
- int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val);
-+int __phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask,
-+                       u16 set);
-+int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask,
-+                     u16 set);
- int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
- int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set);
-+int __phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,
-+                           u16 mask, u16 set);
-+int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum,
-+                         u16 mask, u16 set);
- int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
--              u16 mask, u16 set);
-+                   u16 mask, u16 set);
- int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum,
--              u16 mask, u16 set);
-+                 u16 mask, u16 set);
- /**
-  * __phy_set_bits - Convenience function for setting bits in a PHY register
diff --git a/target/linux/generic/backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch b/target/linux/generic/backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch
deleted file mode 100644 (file)
index 6d47fa9..0000000
+++ /dev/null
@@ -1,64 +0,0 @@
-From 2c3db705737cf52d7d24c993f0889b25b956c718 Mon Sep 17 00:00:00 2001
-From: Heiner Kallweit <hkallweit1@gmail.com>
-Date: Mon, 18 Feb 2019 21:27:18 +0100
-Subject: [PATCH 605/660] net: phy: add genphy_c45_check_and_restart_aneg
-
-This function will be used by config_aneg callback implementations of
-PHY drivers and allows to reduce boilerplate code.
-
-Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/phy-c45.c | 30 ++++++++++++++++++++++++++++++
- include/linux/phy.h       |  1 +
- 2 files changed, 31 insertions(+)
-
---- a/drivers/net/phy/phy-c45.c
-+++ b/drivers/net/phy/phy-c45.c
-@@ -110,6 +110,36 @@ int genphy_c45_restart_aneg(struct phy_d
- EXPORT_SYMBOL_GPL(genphy_c45_restart_aneg);
- /**
-+ * genphy_c45_check_and_restart_aneg - Enable and restart auto-negotiation
-+ * @phydev: target phy_device struct
-+ * @restart: whether aneg restart is requested
-+ *
-+ * This assumes that the auto-negotiation MMD is present.
-+ *
-+ * Check, and restart auto-negotiation if needed.
-+ */
-+int genphy_c45_check_and_restart_aneg(struct phy_device *phydev, bool restart)
-+{
-+      int ret = 0;
-+
-+      if (!restart) {
-+              /* Configure and restart aneg if it wasn't set before */
-+              ret = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_CTRL1);
-+              if (ret < 0)
-+                      return ret;
-+
-+              if (!(ret & MDIO_AN_CTRL1_ENABLE))
-+                      restart = true;
-+      }
-+
-+      if (restart)
-+              ret = genphy_c45_restart_aneg(phydev);
-+
-+      return ret;
-+}
-+EXPORT_SYMBOL_GPL(genphy_c45_check_and_restart_aneg);
-+
-+/**
-  * genphy_c45_aneg_done - return auto-negotiation complete status
-  * @phydev: target phy_device struct
-  *
---- a/include/linux/phy.h
-+++ b/include/linux/phy.h
-@@ -1098,6 +1098,7 @@ int genphy_write_mmd_unsupported(struct
- /* Clause 45 PHY */
- int genphy_c45_restart_aneg(struct phy_device *phydev);
-+int genphy_c45_check_and_restart_aneg(struct phy_device *phydev, bool restart);
- int genphy_c45_aneg_done(struct phy_device *phydev);
- int genphy_c45_read_link(struct phy_device *phydev, u32 mmd_mask);
- int genphy_c45_read_lpa(struct phy_device *phydev);
diff --git a/target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch b/target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch
deleted file mode 100644 (file)
index 1c3f1cc..0000000
+++ /dev/null
@@ -1,59 +0,0 @@
-From 4c4323084e9a67210c8d269dceba1be99356c414 Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 28 May 2019 10:57:18 +0100
-Subject: [PATCH 606/660] net: phylink: remove netdev from phylink mii ioctl
- emulation
-
-The netdev used in the phylink ioctl emulation is never used, so let's
-remove it.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 12 ++++--------
- 1 file changed, 4 insertions(+), 8 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -1360,8 +1360,8 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_set_ee
-  *
-  * FIXME: should deal with negotiation state too.
-  */
--static int phylink_mii_emul_read(struct net_device *ndev, unsigned int reg,
--                               struct phylink_link_state *state, bool aneg)
-+static int phylink_mii_emul_read(unsigned int reg,
-+                               struct phylink_link_state *state)
- {
-       struct fixed_phy_status fs;
-       int val;
-@@ -1376,8 +1376,6 @@ static int phylink_mii_emul_read(struct
-       if (reg == MII_BMSR) {
-               if (!state->an_complete)
-                       val &= ~BMSR_ANEGCOMPLETE;
--              if (!aneg)
--                      val &= ~BMSR_ANEGCAPABLE;
-       }
-       return val;
- }
-@@ -1473,8 +1471,7 @@ static int phylink_mii_read(struct phyli
-       case MLO_AN_FIXED:
-               if (phy_id == 0) {
-                       phylink_get_fixed_state(pl, &state);
--                      val = phylink_mii_emul_read(pl->netdev, reg, &state,
--                                                  true);
-+                      val = phylink_mii_emul_read(reg, &state);
-               }
-               break;
-@@ -1487,8 +1484,7 @@ static int phylink_mii_read(struct phyli
-                       if (val < 0)
-                               return val;
--                      val = phylink_mii_emul_read(pl->netdev, reg, &state,
--                                                  true);
-+                      val = phylink_mii_emul_read(reg, &state);
-               }
-               break;
-       }
diff --git a/target/linux/generic/backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch b/target/linux/generic/backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch
deleted file mode 100644 (file)
index 84a1c85..0000000
+++ /dev/null
@@ -1,90 +0,0 @@
-From cba0aba37d2228556e0d1f776d403435868cdbfa Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 28 May 2019 10:57:23 +0100
-Subject: [PATCH 607/660] net: phylink: support for link gpio interrupt
-
-Add support for using GPIO interrupts with a fixed-link GPIO rather than
-polling the GPIO every second and invoking the phylink resolution.  This
-avoids unnecessary calls to mac_config().
-
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 36 ++++++++++++++++++++++++++++++++----
- 1 file changed, 32 insertions(+), 4 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -59,6 +59,7 @@ struct phylink {
-       phy_interface_t cur_interface;
-       struct gpio_desc *link_gpio;
-+      unsigned int link_irq;
-       struct timer_list link_poll;
-       void (*get_fixed_state)(struct net_device *dev,
-                               struct phylink_link_state *s);
-@@ -645,7 +646,7 @@ void phylink_destroy(struct phylink *pl)
- {
-       if (pl->sfp_bus)
-               sfp_unregister_upstream(pl->sfp_bus);
--      if (!IS_ERR_OR_NULL(pl->link_gpio))
-+      if (pl->link_gpio)
-               gpiod_put(pl->link_gpio);
-       cancel_work_sync(&pl->resolve);
-@@ -912,6 +913,15 @@ void phylink_mac_change(struct phylink *
- }
- EXPORT_SYMBOL_GPL(phylink_mac_change);
-+static irqreturn_t phylink_link_handler(int irq, void *data)
-+{
-+      struct phylink *pl = data;
-+
-+      phylink_run_resolve(pl);
-+
-+      return IRQ_HANDLED;
-+}
-+
- /**
-  * phylink_start() - start a phylink instance
-  * @pl: a pointer to a &struct phylink returned from phylink_create()
-@@ -947,7 +957,22 @@ void phylink_start(struct phylink *pl)
-       clear_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
-       phylink_run_resolve(pl);
--      if (pl->link_an_mode == MLO_AN_FIXED && !IS_ERR(pl->link_gpio))
-+      if (pl->link_an_mode == MLO_AN_FIXED && pl->link_gpio) {
-+              int irq = gpiod_to_irq(pl->link_gpio);
-+
-+              if (irq > 0) {
-+                      if (!request_irq(irq, phylink_link_handler,
-+                                       IRQF_TRIGGER_RISING |
-+                                       IRQF_TRIGGER_FALLING,
-+                                       "netdev link", pl))
-+                              pl->link_irq = irq;
-+                      else
-+                              irq = 0;
-+              }
-+              if (irq <= 0)
-+                      mod_timer(&pl->link_poll, jiffies + HZ);
-+      }
-+      if (pl->link_an_mode == MLO_AN_FIXED && pl->get_fixed_state)
-               mod_timer(&pl->link_poll, jiffies + HZ);
-       if (pl->sfp_bus)
-               sfp_upstream_start(pl->sfp_bus);
-@@ -973,8 +998,11 @@ void phylink_stop(struct phylink *pl)
-               phy_stop(pl->phydev);
-       if (pl->sfp_bus)
-               sfp_upstream_stop(pl->sfp_bus);
--      if (pl->link_an_mode == MLO_AN_FIXED && !IS_ERR(pl->link_gpio))
--              del_timer_sync(&pl->link_poll);
-+      del_timer_sync(&pl->link_poll);
-+      if (pl->link_irq) {
-+              free_irq(pl->link_irq, pl);
-+              pl->link_irq = 0;
-+      }
-       phylink_run_resolve_and_disable(pl, PHYLINK_DISABLE_STOPPED);
- }
diff --git a/target/linux/generic/backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch b/target/linux/generic/backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch
deleted file mode 100644 (file)
index 3a601c6..0000000
+++ /dev/null
@@ -1,77 +0,0 @@
-From eb5df3d026824832831376bbdf04e01a52776eea Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 28 May 2019 10:57:29 +0100
-Subject: [PATCH 608/660] net: phy: allow Clause 45 access via mii ioctl
-
-Allow userspace to generate Clause 45 MII access cycles via phylib.
-This is useful for tools such as mii-diag to be able to inspect Clause
-45 PHYs.
-
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phy.c | 33 ++++++++++++++++++++++++---------
- 1 file changed, 24 insertions(+), 9 deletions(-)
-
---- a/drivers/net/phy/phy.c
-+++ b/drivers/net/phy/phy.c
-@@ -397,6 +397,7 @@ int phy_mii_ioctl(struct phy_device *phy
-       struct mii_ioctl_data *mii_data = if_mii(ifr);
-       u16 val = mii_data->val_in;
-       bool change_autoneg = false;
-+      int prtad, devad;
-       switch (cmd) {
-       case SIOCGMIIPHY:
-@@ -404,14 +405,29 @@ int phy_mii_ioctl(struct phy_device *phy
-               /* fall through */
-       case SIOCGMIIREG:
--              mii_data->val_out = mdiobus_read(phydev->mdio.bus,
--                                               mii_data->phy_id,
--                                               mii_data->reg_num);
-+              if (mdio_phy_id_is_c45(mii_data->phy_id)) {
-+                      prtad = mdio_phy_id_prtad(mii_data->phy_id);
-+                      devad = mdio_phy_id_devad(mii_data->phy_id);
-+                      devad = MII_ADDR_C45 | devad << 16 | mii_data->reg_num;
-+              } else {
-+                      prtad = mii_data->phy_id;
-+                      devad = mii_data->reg_num;
-+              }
-+              mii_data->val_out = mdiobus_read(phydev->mdio.bus, prtad,
-+                                               devad);
-               return 0;
-       case SIOCSMIIREG:
--              if (mii_data->phy_id == phydev->mdio.addr) {
--                      switch (mii_data->reg_num) {
-+              if (mdio_phy_id_is_c45(mii_data->phy_id)) {
-+                      prtad = mdio_phy_id_prtad(mii_data->phy_id);
-+                      devad = mdio_phy_id_devad(mii_data->phy_id);
-+                      devad = MII_ADDR_C45 | devad << 16 | mii_data->reg_num;
-+              } else {
-+                      prtad = mii_data->phy_id;
-+                      devad = mii_data->reg_num;
-+              }
-+              if (prtad == phydev->mdio.addr) {
-+                      switch (devad) {
-                       case MII_BMCR:
-                               if ((val & (BMCR_RESET | BMCR_ANENABLE)) == 0) {
-                                       if (phydev->autoneg == AUTONEG_ENABLE)
-@@ -443,11 +459,10 @@ int phy_mii_ioctl(struct phy_device *phy
-                       }
-               }
--              mdiobus_write(phydev->mdio.bus, mii_data->phy_id,
--                            mii_data->reg_num, val);
-+              mdiobus_write(phydev->mdio.bus, prtad, devad, val);
--              if (mii_data->phy_id == phydev->mdio.addr &&
--                  mii_data->reg_num == MII_BMCR &&
-+              if (prtad == phydev->mdio.addr &&
-+                  devad == MII_BMCR &&
-                   val & BMCR_RESET)
-                       return phy_init_hw(phydev);
diff --git a/target/linux/generic/backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch b/target/linux/generic/backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch
deleted file mode 100644 (file)
index 74dc39f..0000000
+++ /dev/null
@@ -1,94 +0,0 @@
-From aeabfaa63285470e81fa341e14f92d68880aa160 Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 28 May 2019 10:57:34 +0100
-Subject: [PATCH 609/660] net: sfp: add mandatory attach/detach methods for sfp
- buses
-
-Add attach and detach methods for SFP buses, which will allow us to get
-rid of the netdev storage in sfp-bus.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 16 ++++++++++++++++
- drivers/net/phy/sfp-bus.c |  4 ++--
- include/linux/sfp.h       |  6 ++++++
- 3 files changed, 24 insertions(+), 2 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -1615,6 +1615,20 @@ int phylink_mii_ioctl(struct phylink *pl
- }
- EXPORT_SYMBOL_GPL(phylink_mii_ioctl);
-+static void phylink_sfp_attach(void *upstream, struct sfp_bus *bus)
-+{
-+      struct phylink *pl = upstream;
-+
-+      pl->netdev->sfp_bus = bus;
-+}
-+
-+static void phylink_sfp_detach(void *upstream, struct sfp_bus *bus)
-+{
-+      struct phylink *pl = upstream;
-+
-+      pl->netdev->sfp_bus = NULL;
-+}
-+
- static int phylink_sfp_module_insert(void *upstream,
-                                    const struct sfp_eeprom_id *id)
- {
-@@ -1733,6 +1747,8 @@ static void phylink_sfp_disconnect_phy(v
- }
- static const struct sfp_upstream_ops sfp_phylink_ops = {
-+      .attach = phylink_sfp_attach,
-+      .detach = phylink_sfp_detach,
-       .module_insert = phylink_sfp_module_insert,
-       .link_up = phylink_sfp_link_up,
-       .link_down = phylink_sfp_link_down,
---- a/drivers/net/phy/sfp-bus.c
-+++ b/drivers/net/phy/sfp-bus.c
-@@ -350,7 +350,7 @@ static int sfp_register_bus(struct sfp_b
-       bus->socket_ops->attach(bus->sfp);
-       if (bus->started)
-               bus->socket_ops->start(bus->sfp);
--      bus->netdev->sfp_bus = bus;
-+      bus->upstream_ops->attach(bus->upstream, bus);
-       bus->registered = true;
-       return 0;
- }
-@@ -359,8 +359,8 @@ static void sfp_unregister_bus(struct sf
- {
-       const struct sfp_upstream_ops *ops = bus->upstream_ops;
--      bus->netdev->sfp_bus = NULL;
-       if (bus->registered) {
-+              bus->upstream_ops->detach(bus->upstream, bus);
-               if (bus->started)
-                       bus->socket_ops->stop(bus->sfp);
-               bus->socket_ops->detach(bus->sfp);
---- a/include/linux/sfp.h
-+++ b/include/linux/sfp.h
-@@ -469,6 +469,10 @@ struct sfp_bus;
- /**
-  * struct sfp_upstream_ops - upstream operations structure
-+ * @attach: called when the sfp socket driver is bound to the upstream
-+ *   (mandatory).
-+ * @detach: called when the sfp socket driver is unbound from the upstream
-+ *   (mandatory).
-  * @module_insert: called after a module has been detected to determine
-  *   whether the module is supported for the upstream device.
-  * @module_remove: called after the module has been removed.
-@@ -481,6 +485,8 @@ struct sfp_bus;
-  *   been removed.
-  */
- struct sfp_upstream_ops {
-+      void (*attach)(void *priv, struct sfp_bus *bus);
-+      void (*detach)(void *priv, struct sfp_bus *bus);
-       int (*module_insert)(void *priv, const struct sfp_eeprom_id *id);
-       void (*module_remove)(void *priv);
-       void (*link_down)(void *priv);
diff --git a/target/linux/generic/backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch b/target/linux/generic/backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch
deleted file mode 100644 (file)
index 8f0c37e..0000000
+++ /dev/null
@@ -1,118 +0,0 @@
-From 60d756717d772be90d07a07cd2cc140c76da3e4a Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 28 May 2019 10:57:39 +0100
-Subject: [PATCH 610/660] net: sfp: remove sfp-bus use of netdevs
-
-The sfp-bus code now no longer has any use for the network device
-structure, so remove its use.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c |  3 +--
- drivers/net/phy/sfp-bus.c | 10 +++-------
- include/linux/sfp.h       |  6 ++----
- 3 files changed, 6 insertions(+), 13 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -555,8 +555,7 @@ static int phylink_register_sfp(struct p
-               return ret;
-       }
--      pl->sfp_bus = sfp_register_upstream(ref.fwnode, pl->netdev, pl,
--                                          &sfp_phylink_ops);
-+      pl->sfp_bus = sfp_register_upstream(ref.fwnode, pl, &sfp_phylink_ops);
-       if (!pl->sfp_bus)
-               return -ENOMEM;
---- a/drivers/net/phy/sfp-bus.c
-+++ b/drivers/net/phy/sfp-bus.c
-@@ -23,7 +23,6 @@ struct sfp_bus {
-       const struct sfp_upstream_ops *upstream_ops;
-       void *upstream;
--      struct net_device *netdev;
-       struct phy_device *phydev;
-       bool registered;
-@@ -442,13 +441,11 @@ static void sfp_upstream_clear(struct sf
- {
-       bus->upstream_ops = NULL;
-       bus->upstream = NULL;
--      bus->netdev = NULL;
- }
- /**
-  * sfp_register_upstream() - Register the neighbouring device
-  * @fwnode: firmware node for the SFP bus
-- * @ndev: network device associated with the interface
-  * @upstream: the upstream private data
-  * @ops: the upstream's &struct sfp_upstream_ops
-  *
-@@ -459,7 +456,7 @@ static void sfp_upstream_clear(struct sf
-  * On error, returns %NULL.
-  */
- struct sfp_bus *sfp_register_upstream(struct fwnode_handle *fwnode,
--                                    struct net_device *ndev, void *upstream,
-+                                    void *upstream,
-                                     const struct sfp_upstream_ops *ops)
- {
-       struct sfp_bus *bus = sfp_bus_get(fwnode);
-@@ -469,7 +466,6 @@ struct sfp_bus *sfp_register_upstream(st
-               rtnl_lock();
-               bus->upstream_ops = ops;
-               bus->upstream = upstream;
--              bus->netdev = ndev;
-               if (bus->sfp) {
-                       ret = sfp_register_bus(bus);
-@@ -591,7 +587,7 @@ struct sfp_bus *sfp_register_socket(stru
-               bus->sfp = sfp;
-               bus->socket_ops = ops;
--              if (bus->netdev) {
-+              if (bus->upstream_ops) {
-                       ret = sfp_register_bus(bus);
-                       if (ret)
-                               sfp_socket_clear(bus);
-@@ -611,7 +607,7 @@ EXPORT_SYMBOL_GPL(sfp_register_socket);
- void sfp_unregister_socket(struct sfp_bus *bus)
- {
-       rtnl_lock();
--      if (bus->netdev)
-+      if (bus->upstream_ops)
-               sfp_unregister_bus(bus);
-       sfp_socket_clear(bus);
-       rtnl_unlock();
---- a/include/linux/sfp.h
-+++ b/include/linux/sfp.h
-@@ -464,7 +464,6 @@ enum {
- struct fwnode_handle;
- struct ethtool_eeprom;
- struct ethtool_modinfo;
--struct net_device;
- struct sfp_bus;
- /**
-@@ -510,7 +509,7 @@ int sfp_get_module_eeprom(struct sfp_bus
- void sfp_upstream_start(struct sfp_bus *bus);
- void sfp_upstream_stop(struct sfp_bus *bus);
- struct sfp_bus *sfp_register_upstream(struct fwnode_handle *fwnode,
--                                    struct net_device *ndev, void *upstream,
-+                                    void *upstream,
-                                     const struct sfp_upstream_ops *ops);
- void sfp_unregister_upstream(struct sfp_bus *bus);
- #else
-@@ -555,8 +554,7 @@ static inline void sfp_upstream_stop(str
- }
- static inline struct sfp_bus *sfp_register_upstream(
--      struct fwnode_handle *fwnode,
--      struct net_device *ndev, void *upstream,
-+      struct fwnode_handle *fwnode, void *upstream,
-       const struct sfp_upstream_ops *ops)
- {
-       return (struct sfp_bus *)-1;
diff --git a/target/linux/generic/backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch b/target/linux/generic/backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch
deleted file mode 100644 (file)
index 3aa8d9e..0000000
+++ /dev/null
@@ -1,84 +0,0 @@
-From 8ac1d3e5cf7d277769ba3403d99f643fab1e3fae Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Sat, 23 Nov 2019 14:19:54 +0000
-Subject: [PATCH 611/660] net: phylink: avoid reducing support mask
-
-Avoid reducing the support mask as a result of the interface type
-selected for SFP modules, or when setting the link settings through
-ethtool - this should only change when the supported link modes of
-the hardware combination change.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/phylink.c | 13 +++++++++----
- 1 file changed, 9 insertions(+), 4 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -1137,6 +1137,7 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_ksetti
- int phylink_ethtool_ksettings_set(struct phylink *pl,
-                                 const struct ethtool_link_ksettings *kset)
- {
-+      __ETHTOOL_DECLARE_LINK_MODE_MASK(support);
-       struct ethtool_link_ksettings our_kset;
-       struct phylink_link_state config;
-       int ret;
-@@ -1147,11 +1148,12 @@ int phylink_ethtool_ksettings_set(struct
-           kset->base.autoneg != AUTONEG_ENABLE)
-               return -EINVAL;
-+      linkmode_copy(support, pl->supported);
-       config = pl->link_config;
-       /* Mask out unsupported advertisements */
-       linkmode_and(config.advertising, kset->link_modes.advertising,
--                   pl->supported);
-+                   support);
-       /* FIXME: should we reject autoneg if phy/mac does not support it? */
-       if (kset->base.autoneg == AUTONEG_DISABLE) {
-@@ -1161,7 +1163,7 @@ int phylink_ethtool_ksettings_set(struct
-                * duplex.
-                */
-               s = phy_lookup_setting(kset->base.speed, kset->base.duplex,
--                                     pl->supported,
-+                                     support,
-                                      __ETHTOOL_LINK_MODE_MASK_NBITS, false);
-               if (!s)
-                       return -EINVAL;
-@@ -1191,7 +1193,7 @@ int phylink_ethtool_ksettings_set(struct
-               __set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, config.advertising);
-       }
--      if (phylink_validate(pl, pl->supported, &config))
-+      if (phylink_validate(pl, support, &config))
-               return -EINVAL;
-       /* If autonegotiation is enabled, we must have an advertisement */
-@@ -1633,6 +1635,7 @@ static int phylink_sfp_module_insert(voi
- {
-       struct phylink *pl = upstream;
-       __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, };
-+      __ETHTOOL_DECLARE_LINK_MODE_MASK(support1);
-       struct phylink_link_state config;
-       phy_interface_t iface;
-       int ret = 0;
-@@ -1660,6 +1663,8 @@ static int phylink_sfp_module_insert(voi
-               return ret;
-       }
-+      linkmode_copy(support1, support);
-+
-       iface = sfp_select_interface(pl->sfp_bus, id, config.advertising);
-       if (iface == PHY_INTERFACE_MODE_NA) {
-               netdev_err(pl->netdev,
-@@ -1669,7 +1674,7 @@ static int phylink_sfp_module_insert(voi
-       }
-       config.interface = iface;
--      ret = phylink_validate(pl, support, &config);
-+      ret = phylink_validate(pl, support1, &config);
-       if (ret) {
-               netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n",
-                          phylink_an_mode_str(MLO_AN_INBAND),
diff --git a/target/linux/generic/backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch b/target/linux/generic/backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch
deleted file mode 100644 (file)
index 0509950..0000000
+++ /dev/null
@@ -1,94 +0,0 @@
-From 254236a22109efa84c9e9f5a9c76a1719439e309 Mon Sep 17 00:00:00 2001
-From: Robert Hancock <hancock@sedsystems.ca>
-Date: Fri, 7 Jun 2019 10:42:35 -0600
-Subject: [PATCH 612/660] net: sfp: Stop SFP polling and interrupt handling
- during shutdown
-
-SFP device polling can cause problems during the shutdown process if the
-parent devices of the network controller have been shut down already.
-This problem was seen on the iMX6 platform with PCIe devices, where
-accessing the device after the bus is shut down causes a hang.
-
-Free any acquired GPIO interrupts and stop all delayed work in the SFP
-driver during the shutdown process, so that we ensure that no pending
-operations are still occurring after the SFP shutdown completes.
-
-Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/sfp.c | 31 ++++++++++++++++++++++++++-----
- 1 file changed, 26 insertions(+), 5 deletions(-)
-
---- a/drivers/net/phy/sfp.c
-+++ b/drivers/net/phy/sfp.c
-@@ -183,6 +183,7 @@ struct sfp {
-       int (*write)(struct sfp *, bool, u8, void *, size_t);
-       struct gpio_desc *gpio[GPIO_MAX];
-+      int gpio_irq[GPIO_MAX];
-       bool attached;
-       struct mutex st_mutex;                  /* Protects state */
-@@ -1803,7 +1804,7 @@ static int sfp_probe(struct platform_dev
-       const struct sff_data *sff;
-       struct sfp *sfp;
-       bool poll = false;
--      int irq, err, i;
-+      int err, i;
-       sfp = sfp_alloc(&pdev->dev);
-       if (IS_ERR(sfp))
-@@ -1885,19 +1886,22 @@ static int sfp_probe(struct platform_dev
-               if (gpio_flags[i] != GPIOD_IN || !sfp->gpio[i])
-                       continue;
--              irq = gpiod_to_irq(sfp->gpio[i]);
--              if (!irq) {
-+              sfp->gpio_irq[i] = gpiod_to_irq(sfp->gpio[i]);
-+              if (!sfp->gpio_irq[i]) {
-                       poll = true;
-                       continue;
-               }
--              err = devm_request_threaded_irq(sfp->dev, irq, NULL, sfp_irq,
-+              err = devm_request_threaded_irq(sfp->dev, sfp->gpio_irq[i],
-+                                              NULL, sfp_irq,
-                                               IRQF_ONESHOT |
-                                               IRQF_TRIGGER_RISING |
-                                               IRQF_TRIGGER_FALLING,
-                                               dev_name(sfp->dev), sfp);
--              if (err)
-+              if (err) {
-+                      sfp->gpio_irq[i] = 0;
-                       poll = true;
-+              }
-       }
-       if (poll)
-@@ -1928,9 +1932,26 @@ static int sfp_remove(struct platform_de
-       return 0;
- }
-+static void sfp_shutdown(struct platform_device *pdev)
-+{
-+      struct sfp *sfp = platform_get_drvdata(pdev);
-+      int i;
-+
-+      for (i = 0; i < GPIO_MAX; i++) {
-+              if (!sfp->gpio_irq[i])
-+                      continue;
-+
-+              devm_free_irq(sfp->dev, sfp->gpio_irq[i], sfp);
-+      }
-+
-+      cancel_delayed_work_sync(&sfp->poll);
-+      cancel_delayed_work_sync(&sfp->timeout);
-+}
-+
- static struct platform_driver sfp_driver = {
-       .probe = sfp_probe,
-       .remove = sfp_remove,
-+      .shutdown = sfp_shutdown,
-       .driver = {
-               .name = "sfp",
-               .of_match_table = sfp_of_match,
diff --git a/target/linux/generic/backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch b/target/linux/generic/backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch
deleted file mode 100644 (file)
index 94fb2fb..0000000
+++ /dev/null
@@ -1,141 +0,0 @@
-From b8803113537a1c1f457eba6270d46e3af305031f Mon Sep 17 00:00:00 2001
-From: Arseny Solokha <asolokha@kb.kras.ru>
-Date: Wed, 24 Jul 2019 20:31:39 +0700
-Subject: [PATCH 613/660] net: phylink: don't start and stop SGMII PHYs in SFP
- modules twice
-
-SFP modules connected using the SGMII interface have their own PHYs which
-are handled by the struct phylink's phydev field. On the other hand, for
-the modules connected using 1000Base-X interface that field is not set.
-
-Since commit ce0aa27ff3f6 ("sfp: add sfp-bus to bridge between network
-devices and sfp cages") phylink_start() ends up setting the phydev field
-using the sfp-bus infrastructure, which eventually calls phy_start() on it,
-and then calling phy_start() again on the same phydev from phylink_start()
-itself. Similar call sequence holds for phylink_stop(), only in the reverse
-order. This results in WARNs during network interface bringup and shutdown
-when a copper SFP module is connected, as phy_start() and phy_stop() are
-called twice in a row for the same phy_device:
-
-  % ip link set up dev eth0
-  ------------[ cut here ]------------
-  called from state UP
-  WARNING: CPU: 1 PID: 155 at drivers/net/phy/phy.c:895 phy_start+0x74/0xc0
-  Modules linked in:
-  CPU: 1 PID: 155 Comm: backend Not tainted 5.2.0+ #1
-  NIP:  c0227bf0 LR: c0227bf0 CTR: c004d224
-  REGS: df547720 TRAP: 0700   Not tainted  (5.2.0+)
-  MSR:  00029000 <CE,EE,ME>  CR: 24002822  XER: 00000000
-
-  GPR00: c0227bf0 df5477d8 df5d7080 00000014 df9d2370 df9d5ac4 1f4eb000 00000001
-  GPR08: c061fe58 00000000 00000000 df5477d8 0000003c 100c8768 00000000 00000000
-  GPR16: df486a00 c046f1c8 c046eea0 00000000 c046e904 c0239604 db68449c 00000000
-  GPR24: e9083204 00000000 00000001 db684460 e9083404 00000000 db6dce00 db6dcc00
-  NIP [c0227bf0] phy_start+0x74/0xc0
-  LR [c0227bf0] phy_start+0x74/0xc0
-  Call Trace:
-  [df5477d8] [c0227bf0] phy_start+0x74/0xc0 (unreliable)
-  [df5477e8] [c023cad0] startup_gfar+0x398/0x3f4
-  [df547828] [c023cf08] gfar_enet_open+0x364/0x374
-  [df547898] [c029d870] __dev_open+0xe4/0x140
-  [df5478c8] [c029db70] __dev_change_flags+0xf0/0x188
-  [df5478f8] [c029dc28] dev_change_flags+0x20/0x54
-  [df547918] [c02ae304] do_setlink+0x310/0x818
-  [df547a08] [c02b1eb8] __rtnl_newlink+0x384/0x6b0
-  [df547c28] [c02b222c] rtnl_newlink+0x48/0x68
-  [df547c48] [c02ad7c8] rtnetlink_rcv_msg+0x240/0x27c
-  [df547c98] [c02cc068] netlink_rcv_skb+0x8c/0xf0
-  [df547cd8] [c02cba3c] netlink_unicast+0x114/0x19c
-  [df547d08] [c02cbd74] netlink_sendmsg+0x2b0/0x2c0
-  [df547d58] [c027b668] sock_sendmsg_nosec+0x20/0x40
-  [df547d68] [c027d080] ___sys_sendmsg+0x17c/0x1dc
-  [df547e98] [c027df7c] __sys_sendmsg+0x68/0x84
-  [df547ef8] [c027e430] sys_socketcall+0x1a0/0x204
-  [df547f38] [c000d1d8] ret_from_syscall+0x0/0x38
-  --- interrupt: c01 at 0xfd4e030
-      LR = 0xfd4e010
-  Instruction dump:
-  813f0188 38800000 2b890005 419d0014 3d40c046 5529103a 394aa208 7c8a482e
-  3c60c046 3863a1b8 4cc63182 4be009a1 <0fe00000> 48000030 3c60c046 3863a1d0
-  ---[ end trace d4c095aeaf6ea998 ]---
-
-and
-
-  % ip link set down dev eth0
-  ------------[ cut here ]------------
-  called from state HALTED
-  WARNING: CPU: 1 PID: 184 at drivers/net/phy/phy.c:858 phy_stop+0x3c/0x88
-
-  <...>
-
-  Call Trace:
-  [df581788] [c0228450] phy_stop+0x3c/0x88 (unreliable)
-  [df581798] [c022d548] sfp_sm_phy_detach+0x1c/0x44
-  [df5817a8] [c022e8cc] sfp_sm_event+0x4b0/0x87c
-  [df581848] [c022f04c] sfp_upstream_stop+0x34/0x44
-  [df581858] [c0225608] phylink_stop+0x7c/0xe4
-  [df581868] [c023c57c] stop_gfar+0x7c/0x94
-  [df581888] [c023c5b8] gfar_close+0x24/0x94
-  [df5818a8] [c0298688] __dev_close_many+0xdc/0xf8
-  [df5818c8] [c029db58] __dev_change_flags+0xd8/0x188
-  [df5818f8] [c029dc28] dev_change_flags+0x20/0x54
-  [df581918] [c02ae304] do_setlink+0x310/0x818
-  [df581a08] [c02b1eb8] __rtnl_newlink+0x384/0x6b0
-  [df581c28] [c02b222c] rtnl_newlink+0x48/0x68
-  [df581c48] [c02ad7c8] rtnetlink_rcv_msg+0x240/0x27c
-  [df581c98] [c02cc068] netlink_rcv_skb+0x8c/0xf0
-  [df581cd8] [c02cba3c] netlink_unicast+0x114/0x19c
-  [df581d08] [c02cbd74] netlink_sendmsg+0x2b0/0x2c0
-  [df581d58] [c027b668] sock_sendmsg_nosec+0x20/0x40
-  [df581d68] [c027d080] ___sys_sendmsg+0x17c/0x1dc
-  [df581e98] [c027df7c] __sys_sendmsg+0x68/0x84
-  [df581ef8] [c027e430] sys_socketcall+0x1a0/0x204
-  [df581f38] [c000d1d8] ret_from_syscall+0x0/0x38
-
-  <...>
-
-  ---[ end trace d4c095aeaf6ea999 ]---
-
-SFP modules with the 1000Base-X interface are not affected.
-
-Place explicit calls to phy_start() and phy_stop() before enabling or after
-disabling an attached SFP module, where phydev is not yet set (or is
-already unset), so they will be made only from the inside of sfp-bus, if
-needed.
-
-Fixes: 217962615662 ("net: phy: warn if phy_start is called from invalid state")
-Signed-off-by: Arseny Solokha <asolokha@kb.kras.ru>
-Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/phylink.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -973,10 +973,10 @@ void phylink_start(struct phylink *pl)
-       }
-       if (pl->link_an_mode == MLO_AN_FIXED && pl->get_fixed_state)
-               mod_timer(&pl->link_poll, jiffies + HZ);
--      if (pl->sfp_bus)
--              sfp_upstream_start(pl->sfp_bus);
-       if (pl->phydev)
-               phy_start(pl->phydev);
-+      if (pl->sfp_bus)
-+              sfp_upstream_start(pl->sfp_bus);
- }
- EXPORT_SYMBOL_GPL(phylink_start);
-@@ -993,10 +993,10 @@ void phylink_stop(struct phylink *pl)
- {
-       ASSERT_RTNL();
--      if (pl->phydev)
--              phy_stop(pl->phydev);
-       if (pl->sfp_bus)
-               sfp_upstream_stop(pl->sfp_bus);
-+      if (pl->phydev)
-+              phy_stop(pl->phydev);
-       del_timer_sync(&pl->link_poll);
-       if (pl->link_irq) {
-               free_irq(pl->link_irq, pl);
index 27ab78f..858c584 100644 (file)
@@ -16,7 +16,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phylink.c
 +++ b/drivers/net/phy/phylink.c
-@@ -538,26 +538,17 @@ static const struct sfp_upstream_ops sfp
+@@ -565,26 +565,17 @@ static const struct sfp_upstream_ops sfp
  static int phylink_register_sfp(struct phylink *pl,
                                struct fwnode_handle *fwnode)
  {
@@ -33,12 +33,12 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 -              if (ret == -ENOENT)
 -                      return 0;
 -
--              netdev_err(pl->netdev, "unable to parse \"sfp\" node: %d\n",
--                         ret);
+-              phylink_err(pl, "unable to parse \"sfp\" node: %d\n",
+-                          ret);
 +      bus = sfp_register_upstream_node(fwnode, pl, &sfp_phylink_ops);
 +      if (IS_ERR(bus)) {
 +              ret = PTR_ERR(bus);
-+              netdev_err(pl->netdev, "unable to attach SFP bus: %d\n", ret);
++              phylink_err(pl, "unable to attach SFP bus: %d\n", ret);
                return ret;
        }
  
@@ -51,7 +51,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
 --- a/drivers/net/phy/sfp-bus.c
 +++ b/drivers/net/phy/sfp-bus.c
-@@ -3,6 +3,7 @@
+@@ -4,6 +4,7 @@
  #include <linux/list.h>
  #include <linux/mutex.h>
  #include <linux/phylink.h>
@@ -59,7 +59,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #include <linux/rtnetlink.h>
  #include <linux/slab.h>
  
-@@ -444,45 +445,63 @@ static void sfp_upstream_clear(struct sf
+@@ -445,45 +446,63 @@ static void sfp_upstream_clear(struct sf
  }
  
  /**
index f7dd187..f345485 100644 (file)
@@ -20,7 +20,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phylink.c
 +++ b/drivers/net/phy/phylink.c
-@@ -541,7 +541,7 @@ static int phylink_register_sfp(struct p
+@@ -568,7 +568,7 @@ static int phylink_register_sfp(struct p
        struct sfp_bus *bus;
        int ret;
  
@@ -28,8 +28,8 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 +      bus = sfp_bus_find_fwnode(fwnode);
        if (IS_ERR(bus)) {
                ret = PTR_ERR(bus);
-               netdev_err(pl->netdev, "unable to attach SFP bus: %d\n", ret);
-@@ -550,7 +550,10 @@ static int phylink_register_sfp(struct p
+               phylink_err(pl, "unable to attach SFP bus: %d\n", ret);
+@@ -577,7 +577,10 @@ static int phylink_register_sfp(struct p
  
        pl->sfp_bus = bus;
  
@@ -41,7 +41,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
  
  /**
-@@ -634,8 +637,7 @@ EXPORT_SYMBOL_GPL(phylink_create);
+@@ -675,8 +678,7 @@ EXPORT_SYMBOL_GPL(phylink_create);
   */
  void phylink_destroy(struct phylink *pl)
  {
@@ -53,7 +53,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
 --- a/drivers/net/phy/sfp-bus.c
 +++ b/drivers/net/phy/sfp-bus.c
-@@ -328,10 +328,19 @@ static void sfp_bus_release(struct kref
+@@ -329,10 +329,19 @@ static void sfp_bus_release(struct kref
        kfree(bus);
  }
  
@@ -75,7 +75,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
  static int sfp_register_bus(struct sfp_bus *bus)
  {
-@@ -347,11 +356,11 @@ static int sfp_register_bus(struct sfp_b
+@@ -348,11 +357,11 @@ static int sfp_register_bus(struct sfp_b
                                return ret;
                }
        }
@@ -88,7 +88,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        return 0;
  }
  
-@@ -445,13 +454,12 @@ static void sfp_upstream_clear(struct sf
+@@ -446,13 +455,12 @@ static void sfp_upstream_clear(struct sf
  }
  
  /**
@@ -106,7 +106,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   *
   * Returns: on success, a pointer to the sfp_bus structure,
   *        %NULL if no SFP is specified,
-@@ -461,9 +469,7 @@ static void sfp_upstream_clear(struct sf
+@@ -462,9 +470,7 @@ static void sfp_upstream_clear(struct sf
   *            %-ENOMEM if we failed to allocate the bus.
   *            an error from the upstream's connect_phy() method.
   */
@@ -117,7 +117,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  {
        struct fwnode_reference_args ref;
        struct sfp_bus *bus;
-@@ -481,7 +487,39 @@ struct sfp_bus *sfp_register_upstream_no
+@@ -482,7 +488,39 @@ struct sfp_bus *sfp_register_upstream_no
        if (!bus)
                return ERR_PTR(-ENOMEM);
  
@@ -157,7 +157,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        bus->upstream_ops = ops;
        bus->upstream = upstream;
  
-@@ -494,33 +532,33 @@ struct sfp_bus *sfp_register_upstream_no
+@@ -495,33 +533,33 @@ struct sfp_bus *sfp_register_upstream_no
        }
        rtnl_unlock();
  
index 59d2ce5..13dc521 100644 (file)
@@ -16,7 +16,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp-bus.c
 +++ b/drivers/net/phy/sfp-bus.c
-@@ -330,7 +330,7 @@ static void sfp_bus_release(struct kref
+@@ -331,7 +331,7 @@ static void sfp_bus_release(struct kref
  
  /**
   * sfp_bus_put() - put a reference on the &struct sfp_bus
index 2f90b00..e4ca85b 100644 (file)
@@ -16,7 +16,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1479,19 +1479,34 @@ static void sfp_sm_mod_remove(struct sfp
+@@ -1544,19 +1544,34 @@ static void sfp_sm_mod_remove(struct sfp
        dev_info(sfp->dev, "module removed\n");
  }
  
@@ -61,7 +61,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        switch (sfp->sm_mod_state) {
        default:
                if (event == SFP_E_INSERT && sfp->attached) {
-@@ -1531,27 +1546,10 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1596,27 +1611,10 @@ static void sfp_sm_event(struct sfp *sfp
                }
                break;
        }
@@ -92,7 +92,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        /* Some events are global */
        if (sfp->sm_state != SFP_S_DOWN &&
            (sfp->sm_mod_state != SFP_MOD_PRESENT ||
-@@ -1562,7 +1560,6 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1627,7 +1625,6 @@ static void sfp_sm_event(struct sfp *sfp
                if (sfp->mod_phy)
                        sfp_sm_phy_detach(sfp);
                sfp_sm_next(sfp, SFP_S_DOWN, 0);
@@ -100,7 +100,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                return;
        }
  
-@@ -1617,6 +1614,21 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1682,6 +1679,21 @@ static void sfp_sm_event(struct sfp *sfp
        case SFP_S_TX_DISABLE:
                break;
        }
index 5b3caaf..71021c8 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1489,15 +1489,8 @@ static void sfp_sm_device(struct sfp *sf
+@@ -1554,15 +1554,8 @@ static void sfp_sm_device(struct sfp *sf
                break;
  
        case SFP_DEV_UP:
@@ -31,7 +31,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                break;
        }
  }
-@@ -1559,6 +1552,7 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1624,6 +1617,7 @@ static void sfp_sm_main(struct sfp *sfp,
                        sfp_sm_link_down(sfp);
                if (sfp->mod_phy)
                        sfp_sm_phy_detach(sfp);
index ed84e76..2974586 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1180,7 +1180,7 @@ static void sfp_sm_next(struct sfp *sfp,
+@@ -1245,7 +1245,7 @@ static void sfp_sm_next(struct sfp *sfp,
        sfp_sm_set_timer(sfp, timeout);
  }
  
@@ -23,7 +23,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                            unsigned int timeout)
  {
        sfp->sm_mod_state = state;
-@@ -1504,22 +1504,22 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1569,22 +1569,22 @@ static void sfp_sm_module(struct sfp *sf
        default:
                if (event == SFP_E_INSERT && sfp->attached) {
                        sfp_module_tx_disable(sfp);
@@ -51,7 +51,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        else
                                sfp_sm_set_timer(sfp, T_PROBE_RETRY);
                }
-@@ -1527,7 +1527,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1592,7 +1592,7 @@ static void sfp_sm_module(struct sfp *sf
  
        case SFP_MOD_HPOWER:
                if (event == SFP_E_TIMEOUT) {
@@ -60,7 +60,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        break;
                }
                /* fallthrough */
-@@ -1535,7 +1535,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1600,7 +1600,7 @@ static void sfp_sm_module(struct sfp *sf
        case SFP_MOD_ERROR:
                if (event == SFP_E_REMOVE) {
                        sfp_sm_mod_remove(sfp);
index 542aeae..62cdb8a 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1500,6 +1500,14 @@ static void sfp_sm_device(struct sfp *sf
+@@ -1565,6 +1565,14 @@ static void sfp_sm_device(struct sfp *sf
   */
  static void sfp_sm_module(struct sfp *sfp, unsigned int event)
  {
@@ -29,7 +29,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        switch (sfp->sm_mod_state) {
        default:
                if (event == SFP_E_INSERT && sfp->attached) {
-@@ -1509,9 +1517,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1574,9 +1582,7 @@ static void sfp_sm_module(struct sfp *sf
                break;
  
        case SFP_MOD_PROBE:
@@ -40,7 +40,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        int val = sfp_sm_mod_probe(sfp);
  
                        if (val == 0)
-@@ -1533,10 +1539,6 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1598,10 +1604,6 @@ static void sfp_sm_module(struct sfp *sf
                /* fallthrough */
        case SFP_MOD_PRESENT:
        case SFP_MOD_ERROR:
index e0c35fe..780e7d7 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -147,11 +147,10 @@ static const enum gpiod_flags gpio_flags
+@@ -149,11 +149,10 @@ static const enum gpiod_flags gpio_flags
   * the same length on the PCB, which means it's possible for MOD DEF 0 to
   * connect before the I2C bus on MOD DEF 1/2.
   *
@@ -29,7 +29,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #define T_HPOWER_LEVEL        msecs_to_jiffies(300)
  #define T_PROBE_RETRY msecs_to_jiffies(100)
  
-@@ -1495,8 +1494,8 @@ static void sfp_sm_device(struct sfp *sf
+@@ -1560,8 +1559,8 @@ static void sfp_sm_device(struct sfp *sf
        }
  }
  
@@ -40,7 +40,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   */
  static void sfp_sm_module(struct sfp *sfp, unsigned int event)
  {
-@@ -1512,7 +1511,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1577,7 +1576,7 @@ static void sfp_sm_module(struct sfp *sf
        default:
                if (event == SFP_E_INSERT && sfp->attached) {
                        sfp_module_tx_disable(sfp);
index 0b358f8..df5ef9f 100644 (file)
@@ -13,7 +13,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -196,6 +196,8 @@ struct sfp {
+@@ -198,6 +198,8 @@ struct sfp {
        unsigned int sm_retries;
  
        struct sfp_eeprom_id id;
@@ -22,7 +22,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #if IS_ENABLED(CONFIG_HWMON)
        struct sfp_diag diag;
        struct device *hwmon_dev;
-@@ -1309,17 +1311,14 @@ static void sfp_sm_mod_init(struct sfp *
+@@ -1374,17 +1376,14 @@ static void sfp_sm_mod_init(struct sfp *
                sfp_sm_probe_phy(sfp);
  }
  
@@ -44,7 +44,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
        if (sfp->id.ext.sff8472_compliance == SFP_SFF8472_COMPLIANCE_NONE &&
            (sfp->id.ext.diagmon & (SFP_DIAGMON_DDM | SFP_DIAGMON_ADDRMODE)) !=
-@@ -1328,23 +1327,33 @@ static int sfp_sm_mod_hpower(struct sfp
+@@ -1393,23 +1392,33 @@ static int sfp_sm_mod_hpower(struct sfp
                 * or requires an address change sequence, so assume that
                 * the module powers up in the indicated power mode.
                 */
@@ -83,7 +83,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                return 0;
  
        err = sfp_read(sfp, true, SFP_EXT_STATUS, &val, sizeof(val));
-@@ -1364,7 +1373,8 @@ static int sfp_sm_mod_hpower(struct sfp
+@@ -1429,7 +1438,8 @@ static int sfp_sm_mod_hpower(struct sfp
        }
  
        dev_info(sfp->dev, "Module switched to %u.%uW power level\n",
@@ -93,7 +93,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        return T_HPOWER_LEVEL;
  
  err:
-@@ -1451,6 +1461,11 @@ static int sfp_sm_mod_probe(struct sfp *
+@@ -1516,6 +1526,11 @@ static int sfp_sm_mod_probe(struct sfp *
                dev_warn(sfp->dev,
                         "module address swap to access page 0xA2 is not supported.\n");
  
@@ -105,7 +105,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        ret = sfp_hwmon_insert(sfp);
        if (ret < 0)
                return ret;
-@@ -1474,6 +1489,7 @@ static void sfp_sm_mod_remove(struct sfp
+@@ -1539,6 +1554,7 @@ static void sfp_sm_mod_remove(struct sfp
        sfp_module_tx_disable(sfp);
  
        memset(&sfp->id, 0, sizeof(sfp->id));
index 2ddd4c4..5237f55 100644 (file)
@@ -17,7 +17,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1320,25 +1320,34 @@ static int sfp_module_parse_power(struct
+@@ -1385,25 +1385,34 @@ static int sfp_module_parse_power(struct
        if (sfp->id.ext.options & cpu_to_be16(SFP_OPTIONS_HIGH_POWER_LEVEL))
                power_mW = 2000;
  
index 0eac6ab..eebcac6 100644 (file)
@@ -26,7 +26,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1492,11 +1492,6 @@ static void sfp_sm_mod_remove(struct sfp
+@@ -1557,11 +1557,6 @@ static void sfp_sm_mod_remove(struct sfp
  
        sfp_hwmon_remove(sfp);
  
@@ -38,7 +38,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        memset(&sfp->id, 0, sizeof(sfp->id));
        sfp->module_power_mW = 0;
  
-@@ -1534,10 +1529,8 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1599,10 +1594,8 @@ static void sfp_sm_module(struct sfp *sf
  
        switch (sfp->sm_mod_state) {
        default:
index 7830b92..92df26c 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1288,14 +1288,10 @@ static void sfp_sm_fault(struct sfp *sfp
+@@ -1353,14 +1353,10 @@ static void sfp_sm_fault(struct sfp *sfp
  static void sfp_sm_mod_init(struct sfp *sfp)
  {
        sfp_module_tx_enable(sfp);
@@ -32,7 +32,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        /* Setting the serdes link mode is guesswork: there's no
         * field in the EEPROM which indicates what mode should
         * be used.
-@@ -1580,8 +1576,17 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1645,8 +1641,17 @@ static void sfp_sm_main(struct sfp *sfp,
        switch (sfp->sm_state) {
        case SFP_S_DOWN:
                if (sfp->sm_mod_state == SFP_MOD_PRESENT &&
index 5dc92bd..e26a727 100644 (file)
@@ -15,7 +15,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -52,6 +52,7 @@ enum {
+@@ -54,6 +54,7 @@ enum {
        SFP_DEV_UP,
  
        SFP_S_DOWN = 0,
@@ -23,7 +23,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        SFP_S_INIT,
        SFP_S_WAIT_LOS,
        SFP_S_LINK_UP,
-@@ -108,6 +109,7 @@ static const char *event_to_str(unsigned
+@@ -110,6 +111,7 @@ static const char *event_to_str(unsigned
  
  static const char * const sm_state_strings[] = {
        [SFP_S_DOWN] = "down",
@@ -31,7 +31,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        [SFP_S_INIT] = "init",
        [SFP_S_WAIT_LOS] = "wait_los",
        [SFP_S_LINK_UP] = "link_up",
-@@ -139,6 +141,7 @@ static const enum gpiod_flags gpio_flags
+@@ -141,6 +143,7 @@ static const enum gpiod_flags gpio_flags
        GPIOD_ASIS,
  };
  
@@ -39,7 +39,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #define T_INIT_JIFFIES        msecs_to_jiffies(300)
  #define T_RESET_US    10
  #define T_FAULT_RECOVER       msecs_to_jiffies(1000)
-@@ -159,9 +162,6 @@ static const enum gpiod_flags gpio_flags
+@@ -161,9 +164,6 @@ static const enum gpiod_flags gpio_flags
   */
  #define SFP_PHY_ADDR  22
  
@@ -49,7 +49,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  struct sff_data {
        unsigned int gpios;
        bool (*module_supported)(const struct sfp_eeprom_id *id);
-@@ -1202,8 +1202,6 @@ static void sfp_sm_probe_phy(struct sfp
+@@ -1267,8 +1267,6 @@ static void sfp_sm_probe_phy(struct sfp
        struct phy_device *phy;
        int err;
  
@@ -58,7 +58,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        phy = mdiobus_scan(sfp->i2c_mii, SFP_PHY_ADDR);
        if (phy == ERR_PTR(-ENODEV)) {
                dev_info(sfp->dev, "no PHY detected\n");
-@@ -1558,6 +1556,8 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1623,6 +1621,8 @@ static void sfp_sm_module(struct sfp *sf
  
  static void sfp_sm_main(struct sfp *sfp, unsigned int event)
  {
@@ -67,7 +67,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        /* Some events are global */
        if (sfp->sm_state != SFP_S_DOWN &&
            (sfp->sm_mod_state != SFP_MOD_PRESENT ||
-@@ -1575,17 +1575,45 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1640,17 +1640,45 @@ static void sfp_sm_main(struct sfp *sfp,
        /* The main state machine */
        switch (sfp->sm_state) {
        case SFP_S_DOWN:
@@ -119,7 +119,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                }
                break;
  
-@@ -1593,7 +1621,7 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1658,7 +1686,7 @@ static void sfp_sm_main(struct sfp *sfp,
                if (event == SFP_E_TIMEOUT && sfp->state & SFP_F_TX_FAULT)
                        sfp_sm_fault(sfp, true);
                else if (event == SFP_E_TIMEOUT || event == SFP_E_TX_CLEAR)
index 6e34e6c..d45b061 100644 (file)
@@ -14,7 +14,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -1269,7 +1269,7 @@ static bool sfp_los_event_inactive(struc
+@@ -1334,7 +1334,7 @@ static bool sfp_los_event_inactive(struc
                event == SFP_E_LOS_LOW);
  }
  
@@ -23,7 +23,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  {
        if (sfp->sm_retries && !--sfp->sm_retries) {
                dev_err(sfp->dev,
-@@ -1279,7 +1279,7 @@ static void sfp_sm_fault(struct sfp *sfp
+@@ -1344,7 +1344,7 @@ static void sfp_sm_fault(struct sfp *sfp
                if (warn)
                        dev_err(sfp->dev, "module transmit fault indicated\n");
  
@@ -32,7 +32,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        }
  }
  
-@@ -1619,14 +1619,14 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1684,14 +1684,14 @@ static void sfp_sm_main(struct sfp *sfp,
  
        case SFP_S_INIT:
                if (event == SFP_E_TIMEOUT && sfp->state & SFP_F_TX_FAULT)
@@ -49,7 +49,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                else if (sfp_los_event_inactive(sfp, event))
                        sfp_sm_link_up(sfp);
                break;
-@@ -1634,7 +1634,7 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1699,7 +1699,7 @@ static void sfp_sm_main(struct sfp *sfp,
        case SFP_S_LINK_UP:
                if (event == SFP_E_TX_FAULT) {
                        sfp_sm_link_down(sfp);
@@ -58,7 +58,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                } else if (sfp_los_event_active(sfp, event)) {
                        sfp_sm_link_down(sfp);
                        sfp_sm_next(sfp, SFP_S_WAIT_LOS, 0);
-@@ -1650,7 +1650,7 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1715,7 +1715,7 @@ static void sfp_sm_main(struct sfp *sfp,
  
        case SFP_S_REINIT:
                if (event == SFP_E_TIMEOUT && sfp->state & SFP_F_TX_FAULT) {
index 03415fb..acca29b 100644 (file)
@@ -19,7 +19,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -54,6 +54,7 @@ enum {
+@@ -56,6 +56,7 @@ enum {
        SFP_S_DOWN = 0,
        SFP_S_WAIT,
        SFP_S_INIT,
@@ -27,7 +27,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        SFP_S_WAIT_LOS,
        SFP_S_LINK_UP,
        SFP_S_TX_FAULT,
-@@ -111,6 +112,7 @@ static const char * const sm_state_strin
+@@ -113,6 +114,7 @@ static const char * const sm_state_strin
        [SFP_S_DOWN] = "down",
        [SFP_S_WAIT] = "wait",
        [SFP_S_INIT] = "init",
@@ -35,7 +35,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        [SFP_S_WAIT_LOS] = "wait_los",
        [SFP_S_LINK_UP] = "link_up",
        [SFP_S_TX_FAULT] = "tx_fault",
-@@ -1595,8 +1597,6 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1660,8 +1662,6 @@ static void sfp_sm_main(struct sfp *sfp,
                if (event != SFP_E_TIMEOUT)
                        break;
  
@@ -44,7 +44,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                if (sfp->state & SFP_F_TX_FAULT) {
                        /* Wait t_init before indicating that the link is up,
                         * provided the current state indicates no TX_FAULT. If
-@@ -1618,10 +1618,29 @@ static void sfp_sm_main(struct sfp *sfp,
+@@ -1683,10 +1683,29 @@ static void sfp_sm_main(struct sfp *sfp,
                break;
  
        case SFP_S_INIT:
index 5ee44db..714d783 100644 (file)
@@ -24,7 +24,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -34,6 +34,8 @@ enum {
+@@ -36,6 +36,8 @@ enum {
  
        SFP_E_INSERT = 0,
        SFP_E_REMOVE,
@@ -33,7 +33,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        SFP_E_DEV_DOWN,
        SFP_E_DEV_UP,
        SFP_E_TX_FAULT,
-@@ -48,7 +50,8 @@ enum {
+@@ -50,7 +52,8 @@ enum {
        SFP_MOD_PRESENT,
        SFP_MOD_ERROR,
  
@@ -43,7 +43,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        SFP_DEV_UP,
  
        SFP_S_DOWN = 0,
-@@ -78,6 +81,7 @@ static const char *mod_state_to_str(unsi
+@@ -80,6 +83,7 @@ static const char *mod_state_to_str(unsi
  }
  
  static const char * const dev_state_strings[] = {
@@ -51,7 +51,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        [SFP_DEV_DOWN] = "down",
        [SFP_DEV_UP] = "up",
  };
-@@ -92,6 +96,8 @@ static const char *dev_state_to_str(unsi
+@@ -94,6 +98,8 @@ static const char *dev_state_to_str(unsi
  static const char * const event_strings[] = {
        [SFP_E_INSERT] = "insert",
        [SFP_E_REMOVE] = "remove",
@@ -60,7 +60,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        [SFP_E_DEV_DOWN] = "dev_down",
        [SFP_E_DEV_UP] = "dev_up",
        [SFP_E_TX_FAULT] = "tx_fault",
-@@ -186,7 +192,6 @@ struct sfp {
+@@ -188,7 +194,6 @@ struct sfp {
        struct gpio_desc *gpio[GPIO_MAX];
        int gpio_irq[GPIO_MAX];
  
@@ -68,7 +68,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        struct mutex st_mutex;                  /* Protects state */
        unsigned int state;
        struct delayed_work poll;
-@@ -1494,17 +1499,26 @@ static void sfp_sm_mod_remove(struct sfp
+@@ -1559,17 +1564,26 @@ static void sfp_sm_mod_remove(struct sfp
        dev_info(sfp->dev, "module removed\n");
  }
  
@@ -98,7 +98,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        sfp->sm_dev_state = SFP_DEV_DOWN;
                break;
        }
-@@ -1515,17 +1529,20 @@ static void sfp_sm_device(struct sfp *sf
+@@ -1580,17 +1594,20 @@ static void sfp_sm_device(struct sfp *sf
   */
  static void sfp_sm_module(struct sfp *sfp, unsigned int event)
  {
@@ -123,7 +123,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        sfp_sm_mod_next(sfp, SFP_MOD_PROBE, T_SERIAL);
                break;
  
-@@ -1691,8 +1708,8 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1756,8 +1773,8 @@ static void sfp_sm_event(struct sfp *sfp
                sm_state_to_str(sfp->sm_state),
                event_to_str(event));
  
@@ -133,7 +133,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        sfp_sm_main(sfp, event);
  
        dev_dbg(sfp->dev, "SM: exit %s:%s:%s\n",
-@@ -1705,15 +1722,14 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1770,15 +1787,14 @@ static void sfp_sm_event(struct sfp *sfp
  
  static void sfp_attach(struct sfp *sfp)
  {
index 06b3cb5..f645e44 100644 (file)
@@ -18,7 +18,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -47,6 +47,7 @@ enum {
+@@ -49,6 +49,7 @@ enum {
        SFP_MOD_EMPTY = 0,
        SFP_MOD_PROBE,
        SFP_MOD_HPOWER,
@@ -26,7 +26,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        SFP_MOD_PRESENT,
        SFP_MOD_ERROR,
  
-@@ -69,6 +70,7 @@ static const char  * const mod_state_str
+@@ -71,6 +72,7 @@ static const char  * const mod_state_str
        [SFP_MOD_EMPTY] = "empty",
        [SFP_MOD_PROBE] = "probe",
        [SFP_MOD_HPOWER] = "hpower",
@@ -34,7 +34,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        [SFP_MOD_PRESENT] = "present",
        [SFP_MOD_ERROR] = "error",
  };
-@@ -1358,37 +1360,34 @@ static int sfp_module_parse_power(struct
+@@ -1423,37 +1425,34 @@ static int sfp_module_parse_power(struct
        return 0;
  }
  
@@ -84,7 +84,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
  
  static int sfp_sm_mod_probe(struct sfp *sfp)
-@@ -1484,7 +1483,7 @@ static int sfp_sm_mod_probe(struct sfp *
+@@ -1549,7 +1548,7 @@ static int sfp_sm_mod_probe(struct sfp *
        if (ret < 0)
                return ret;
  
@@ -93,7 +93,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
  
  static void sfp_sm_mod_remove(struct sfp *sfp)
-@@ -1529,13 +1528,22 @@ static void sfp_sm_device(struct sfp *sf
+@@ -1594,13 +1593,22 @@ static void sfp_sm_device(struct sfp *sf
   */
  static void sfp_sm_module(struct sfp *sfp, unsigned int event)
  {
@@ -121,7 +121,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                        sfp_sm_mod_next(sfp, SFP_MOD_EMPTY, 0);
                return;
        }
-@@ -1547,26 +1555,45 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1612,26 +1620,45 @@ static void sfp_sm_module(struct sfp *sf
                break;
  
        case SFP_MOD_PROBE:
index 26b6a6b..e49bde2 100644 (file)
@@ -20,7 +20,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -45,11 +45,12 @@ enum {
+@@ -47,11 +47,12 @@ enum {
        SFP_E_TIMEOUT,
  
        SFP_MOD_EMPTY = 0,
@@ -34,7 +34,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
        SFP_DEV_DETACHED = 0,
        SFP_DEV_DOWN,
-@@ -68,11 +69,12 @@ enum {
+@@ -70,11 +71,12 @@ enum {
  
  static const char  * const mod_state_strings[] = {
        [SFP_MOD_EMPTY] = "empty",
@@ -48,7 +48,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  };
  
  static const char *mod_state_to_str(unsigned short mod_state)
-@@ -1479,16 +1481,13 @@ static int sfp_sm_mod_probe(struct sfp *
+@@ -1544,16 +1546,13 @@ static int sfp_sm_mod_probe(struct sfp *
        if (ret < 0)
                return ret;
  
@@ -67,7 +67,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
        sfp_hwmon_remove(sfp);
  
-@@ -1539,12 +1538,12 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1604,12 +1603,12 @@ static void sfp_sm_module(struct sfp *sf
        }
  
        /* Handle device detach globally */
@@ -83,7 +83,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                return;
        }
  
-@@ -1555,6 +1554,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1620,6 +1619,7 @@ static void sfp_sm_module(struct sfp *sf
                break;
  
        case SFP_MOD_PROBE:
@@ -91,7 +91,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                if (event != SFP_E_TIMEOUT)
                        break;
  
-@@ -1568,6 +1568,20 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1633,6 +1633,20 @@ static void sfp_sm_module(struct sfp *sf
                        break;
                }
  
@@ -112,7 +112,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                /* If this is a power level 1 module, we are done */
                if (sfp->module_power_mW <= 1000)
                        goto insert;
-@@ -1577,12 +1591,17 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1642,12 +1656,17 @@ static void sfp_sm_module(struct sfp *sf
        case SFP_MOD_HPOWER:
                /* Enable high power mode */
                err = sfp_sm_mod_hpower(sfp, true);
@@ -136,7 +136,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                break;
  
        case SFP_MOD_WAITPWR:
-@@ -1750,8 +1769,6 @@ static void sfp_sm_event(struct sfp *sfp
+@@ -1815,8 +1834,6 @@ static void sfp_sm_event(struct sfp *sfp
  static void sfp_attach(struct sfp *sfp)
  {
        sfp_sm_event(sfp, SFP_E_DEV_ATTACH);
@@ -145,7 +145,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
  
  static void sfp_detach(struct sfp *sfp)
-@@ -2001,6 +2018,11 @@ static int sfp_probe(struct platform_dev
+@@ -2084,6 +2101,11 @@ static int sfp_probe(struct platform_dev
                sfp->state |= SFP_F_RATE_SELECT;
        sfp_set_state(sfp, sfp->state);
        sfp_module_tx_disable(sfp);
index 6cbd086..ab1ae75 100644 (file)
@@ -19,7 +19,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -165,9 +165,12 @@ static const enum gpiod_flags gpio_flags
+@@ -167,9 +167,12 @@ static const enum gpiod_flags gpio_flags
   * The SFF-8472 specifies t_serial ("Time from power on until module is
   * ready for data transmission over the two wire serial bus.") as 300ms.
   */
@@ -35,7 +35,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
  /* SFP modules appear to always have their PHY configured for bus address
   * 0x56 (which with mdio-i2c, translates to a PHY address of 22).
-@@ -202,6 +205,8 @@ struct sfp {
+@@ -204,6 +207,8 @@ struct sfp {
        struct delayed_work timeout;
        struct mutex sm_mutex;                  /* Protects state machine */
        unsigned char sm_mod_state;
@@ -44,7 +44,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        unsigned char sm_dev_state;
        unsigned short sm_state;
        unsigned int sm_retries;
-@@ -1392,7 +1397,7 @@ static int sfp_sm_mod_hpower(struct sfp
+@@ -1457,7 +1462,7 @@ static int sfp_sm_mod_hpower(struct sfp
        return 0;
  }
  
@@ -53,7 +53,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  {
        /* SFP module inserted - read I2C data */
        struct sfp_eeprom_id id;
-@@ -1402,7 +1407,8 @@ static int sfp_sm_mod_probe(struct sfp *
+@@ -1467,7 +1472,8 @@ static int sfp_sm_mod_probe(struct sfp *
  
        ret = sfp_read(sfp, false, 0, &id, sizeof(id));
        if (ret < 0) {
@@ -63,7 +63,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                return -EAGAIN;
        }
  
-@@ -1549,8 +1555,11 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1614,8 +1620,11 @@ static void sfp_sm_module(struct sfp *sf
  
        switch (sfp->sm_mod_state) {
        default:
@@ -76,7 +76,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                break;
  
        case SFP_MOD_PROBE:
-@@ -1558,10 +1567,19 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1623,10 +1632,19 @@ static void sfp_sm_module(struct sfp *sf
                if (event != SFP_E_TIMEOUT)
                        break;
  
@@ -99,7 +99,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
                }
                if (err < 0) {
                        sfp_sm_mod_next(sfp, SFP_MOD_ERROR, 0);
-@@ -1596,7 +1614,7 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1661,7 +1679,7 @@ static void sfp_sm_module(struct sfp *sf
                                sfp_module_remove(sfp->sfp_bus);
                                sfp_sm_mod_next(sfp, SFP_MOD_ERROR, 0);
                        } else {
index fe1e6c4..e6c1fd7 100644 (file)
@@ -27,7 +27,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -216,6 +216,8 @@ struct sfp {
+@@ -218,6 +218,8 @@ struct sfp {
  
  #if IS_ENABLED(CONFIG_HWMON)
        struct sfp_diag diag;
@@ -36,7 +36,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        struct device *hwmon_dev;
        char *hwmon_name;
  #endif
-@@ -1094,29 +1096,27 @@ static const struct hwmon_chip_info sfp_
+@@ -1159,29 +1161,27 @@ static const struct hwmon_chip_info sfp_
        .info = sfp_hwmon_info,
  };
  
@@ -81,7 +81,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
        for (i = 0; sfp->hwmon_name[i]; i++)
                if (hwmon_is_bad_char(sfp->hwmon_name[i]))
-@@ -1126,18 +1126,52 @@ static int sfp_hwmon_insert(struct sfp *
+@@ -1191,18 +1191,52 @@ static int sfp_hwmon_insert(struct sfp *
                                                         sfp->hwmon_name, sfp,
                                                         &sfp_hwmon_chip_info,
                                                         NULL);
@@ -135,7 +135,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #else
  static int sfp_hwmon_insert(struct sfp *sfp)
  {
-@@ -1147,6 +1181,15 @@ static int sfp_hwmon_insert(struct sfp *
+@@ -1212,6 +1246,15 @@ static int sfp_hwmon_insert(struct sfp *
  static void sfp_hwmon_remove(struct sfp *sfp)
  {
  }
@@ -151,7 +151,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #endif
  
  /* Helpers */
-@@ -1483,10 +1526,6 @@ static int sfp_sm_mod_probe(struct sfp *
+@@ -1548,10 +1591,6 @@ static int sfp_sm_mod_probe(struct sfp *
        if (ret < 0)
                return ret;
  
@@ -162,7 +162,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        return 0;
  }
  
-@@ -1635,6 +1674,15 @@ static void sfp_sm_module(struct sfp *sf
+@@ -1700,6 +1739,15 @@ static void sfp_sm_module(struct sfp *sf
        case SFP_MOD_ERROR:
                break;
        }
@@ -178,7 +178,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  }
  
  static void sfp_sm_main(struct sfp *sfp, unsigned int event)
-@@ -1936,6 +1984,8 @@ static struct sfp *sfp_alloc(struct devi
+@@ -2001,6 +2049,8 @@ static struct sfp *sfp_alloc(struct devi
        INIT_DELAYED_WORK(&sfp->poll, sfp_poll);
        INIT_DELAYED_WORK(&sfp->timeout, sfp_timeout);
  
@@ -187,7 +187,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        return sfp;
  }
  
-@@ -1943,6 +1993,8 @@ static void sfp_cleanup(void *data)
+@@ -2008,6 +2058,8 @@ static void sfp_cleanup(void *data)
  {
        struct sfp *sfp = data;
  
index 9b34d40..7835d3f 100644 (file)
@@ -16,7 +16,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phy.c
 +++ b/drivers/net/phy/phy.c
-@@ -30,6 +30,7 @@
+@@ -23,6 +23,7 @@
  #include <linux/ethtool.h>
  #include <linux/phy.h>
  #include <linux/phy_led_triggers.h>
@@ -24,38 +24,38 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  #include <linux/workqueue.h>
  #include <linux/mdio.h>
  #include <linux/io.h>
-@@ -871,6 +872,9 @@ void phy_stop(struct phy_device *phydev)
-       if (phy_interrupt_is_valid(phydev))
-               phy_disable_interrupts(phydev);
+@@ -841,6 +842,9 @@ void phy_stop(struct phy_device *phydev)
+       mutex_lock(&phydev->lock);
  
 +      if (phydev->sfp_bus)
 +              sfp_upstream_stop(phydev->sfp_bus);
 +
        phydev->state = PHY_HALTED;
  
- out_unlock:
-@@ -899,6 +903,9 @@ void phy_start(struct phy_device *phydev
+       mutex_unlock(&phydev->lock);
+@@ -903,6 +907,9 @@ void phy_state_machine(struct work_struc
  
-       mutex_lock(&phydev->lock);
+       old_state = phydev->state;
  
 +      if (phydev->sfp_bus)
 +              sfp_upstream_start(phydev->sfp_bus);
 +
        switch (phydev->state) {
-       case PHY_STARTING:
-               phydev->state = PHY_PENDING;
+       case PHY_DOWN:
+       case PHY_READY:
 --- a/drivers/net/phy/phy_device.c
 +++ b/drivers/net/phy/phy_device.c
-@@ -31,6 +31,7 @@
- #include <linux/ethtool.h>
+@@ -27,6 +27,7 @@
+ #include <linux/bitmap.h>
  #include <linux/phy.h>
  #include <linux/phy_led_triggers.h>
 +#include <linux/sfp.h>
  #include <linux/mdio.h>
  #include <linux/io.h>
  #include <linux/uaccess.h>
-@@ -944,6 +945,65 @@ void phy_attached_print(struct phy_devic
EXPORT_SYMBOL(phy_attached_print);
+@@ -1178,6 +1179,65 @@ phy_standalone_show(struct device *dev,
static DEVICE_ATTR_RO(phy_standalone);
  
  /**
 + * phy_sfp_attach - attach the SFP bus to the PHY upstream network device
@@ -120,9 +120,9 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
   * phy_attach_direct - attach a network device to a given PHY device pointer
   * @dev: network device to attach
   * @phydev: Pointer to phy_device to attach
-@@ -1016,6 +1076,9 @@ int phy_attach_direct(struct net_device
-       phydev->attached_dev = dev;
-       dev->phydev = phydev;
+@@ -1254,6 +1314,9 @@ int phy_attach_direct(struct net_device
+               dev->phydev = phydev;
+       }
  
 +      if (phydev->sfp_bus_attached)
 +              dev->sfp_bus = phydev->sfp_bus;
@@ -130,7 +130,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        /* Some Ethernet drivers try to connect to a PHY device before
         * calling register_netdevice() -> netdev_register_kobject() and
         * does the dev->dev.kobj initialization. Here we only check for
-@@ -1950,6 +2013,9 @@ static int phy_remove(struct device *dev
+@@ -2282,6 +2345,9 @@ static int phy_remove(struct device *dev
        phydev->state = PHY_DOWN;
        mutex_unlock(&phydev->lock);
  
@@ -142,7 +142,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
 --- a/include/linux/phy.h
 +++ b/include/linux/phy.h
-@@ -184,6 +184,8 @@ static inline const char *phy_modes(phy_
+@@ -203,6 +203,8 @@ static inline const char *phy_modes(phy_
  
  struct device;
  struct phylink;
@@ -151,16 +151,16 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  struct sk_buff;
  
  /*
-@@ -382,6 +384,8 @@ struct phy_c45_device_ids {
+@@ -342,6 +344,8 @@ struct phy_c45_device_ids {
+  * dev_flags: Device-specific flags used by the PHY driver.
   * irq: IRQ number of the PHY's interrupt (-1 if none)
   * phy_timer: The timer for handling the state machine
-  * phy_queue: A work_queue for the phy_mac_interrupt
 + * sfp_bus_attached: flag indicating whether the SFP bus has been attached
 + * sfp_bus: SFP bus attached to this PHY's fiber port
   * attached_dev: The attached enet driver's device instance ptr
   * adjust_link: Callback for the enet controller to respond to
   * changes in the link state.
-@@ -471,6 +475,9 @@ struct phy_device {
+@@ -432,6 +436,9 @@ struct phy_device {
  
        struct mutex lock;
  
@@ -170,7 +170,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        struct phylink *phylink;
        struct net_device *attached_dev;
  
-@@ -1031,6 +1038,10 @@ int phy_suspend(struct phy_device *phyde
+@@ -1020,6 +1027,10 @@ int phy_suspend(struct phy_device *phyde
  int phy_resume(struct phy_device *phydev);
  int __phy_resume(struct phy_device *phydev);
  int phy_loopback(struct phy_device *phydev, bool enable);
index a67431c..40a666a 100644 (file)
@@ -19,15 +19,15 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/marvell10g.c
 +++ b/drivers/net/phy/marvell10g.c
-@@ -25,6 +25,7 @@
+@@ -26,6 +26,7 @@
  #include <linux/hwmon.h>
  #include <linux/marvell_phy.h>
  #include <linux/phy.h>
 +#include <linux/sfp.h>
  
- enum {
-       MV_PMA_BOOT             = 0xc050,
-@@ -219,6 +220,28 @@ static int mv3310_hwmon_probe(struct phy
+ #define MV_PHY_ALASKA_NBT_QUIRK_MASK  0xfffffffe
+ #define MV_PHY_ALASKA_NBT_QUIRK_REV   (MARVELL_PHY_ID_88X3310 | 0xa)
+@@ -206,6 +207,28 @@ static int mv3310_hwmon_probe(struct phy
  }
  #endif
  
@@ -56,7 +56,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  static int mv3310_probe(struct phy_device *phydev)
  {
        struct mv3310_priv *priv;
-@@ -249,7 +272,7 @@ static int mv3310_probe(struct phy_devic
+@@ -236,7 +259,7 @@ static int mv3310_probe(struct phy_devic
        if (ret)
                return ret;
  
index 15db0ab..84a8214 100644 (file)
@@ -12,20 +12,19 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/phylink.c
 +++ b/drivers/net/phy/phylink.c
-@@ -678,12 +678,6 @@ static int phylink_bringup_phy(struct ph
-       u32 advertising;
+@@ -718,11 +718,6 @@ static int phylink_bringup_phy(struct ph
+       __ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
        int ret;
  
 -      memset(&config, 0, sizeof(config));
--      ethtool_convert_legacy_u32_to_link_mode(supported, phy->supported);
--      ethtool_convert_legacy_u32_to_link_mode(config.advertising,
--                                              phy->advertising);
+-      linkmode_copy(supported, phy->supported);
+-      linkmode_copy(config.advertising, phy->advertising);
 -      config.interface = pl->link_config.interface;
 -
        /*
         * This is the new way of dealing with flow control for PHYs,
         * as described by Timur Tabi in commit 529ed1275263 ("net: phy:
-@@ -691,10 +685,13 @@ static int phylink_bringup_phy(struct ph
+@@ -730,10 +725,12 @@ static int phylink_bringup_phy(struct ph
         * using our validate call to the MAC, we rely upon the MAC
         * clearing the bits from both supported and advertising fields.
         */
@@ -36,9 +35,8 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 +      phy_support_asym_pause(phy);
 +
 +      memset(&config, 0, sizeof(config));
-+      ethtool_convert_legacy_u32_to_link_mode(supported, phy->supported);
-+      ethtool_convert_legacy_u32_to_link_mode(config.advertising,
-+                                              phy->advertising);
++      linkmode_copy(supported, phy->supported);
++      linkmode_copy(config.advertising, phy->advertising);
 +      config.interface = pl->link_config.interface;
  
        ret = phylink_validate(pl, supported, &config);
diff --git a/target/linux/generic/backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch b/target/linux/generic/backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch
deleted file mode 100644 (file)
index 81f161e..0000000
+++ /dev/null
@@ -1,63 +0,0 @@
-From 1be8018db381200c24854e0c299206c557f76fe0 Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Mon, 11 Nov 2019 11:58:09 +0000
-Subject: [PATCH 638/660] net: phy: avoid matching all-ones clause 45 PHY IDs
-
-We currently match clause 45 PHYs using any ID read from a MMD marked
-as present in the "Devices in package" registers 5 and 6.  However,
-this is incorrect.  45.2 says:
-
-  "The definition of the term package is vendor specific and could be
-   a chip, module, or other similar entity."
-
-so a package could be more or less than the whole PHY - a PHY could be
-made up of several modules instantiated onto a single chip such as the
-Marvell 88x3310, or some of the MMDs could be disabled according to
-chip configuration, such as the Broadcom 84881.
-
-In the case of Broadcom 84881, the "Devices in package" registers
-contain 0xc000009b, meaning that there is a PHYXS present in the
-package, but all registers in MMD 4 return 0xffff.  This leads to our
-matching code incorrectly binding this PHY to one of our generic PHY
-drivers.
-
-This patch changes the way we determine whether to attempt to match a
-MMD identifier, or use it to request a module - if the identifier is
-all-ones, then we skip over it. When reading the identifiers, we
-initialise phydev->c45_ids.device_ids to all-ones, only reading the
-device ID if the "Devices in package" registers indicates we should.
-
-This avoids the generic drivers incorrectly matching on a PHY ID of
-0xffffffff.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phy_device.c | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -335,7 +335,7 @@ static int phy_bus_match(struct device *
-       if (phydev->is_c45) {
-               for (i = 1; i < num_ids; i++) {
--                      if (!(phydev->c45_ids.devices_in_package & (1 << i)))
-+                      if (phydev->c45_ids.device_ids[i] == 0xffffffff)
-                               continue;
-                       if ((phydrv->phy_id & phydrv->phy_id_mask) ==
-@@ -623,10 +623,13 @@ static int get_phy_id(struct mii_bus *bu
-  */
- struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
- {
--      struct phy_c45_device_ids c45_ids = {0};
-+      struct phy_c45_device_ids c45_ids;
-       u32 phy_id = 0;
-       int r;
-+      c45_ids.devices_in_package = 0;
-+      memset(c45_ids.device_ids, 0xff, sizeof(c45_ids.device_ids));
-+
-       r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
-       if (r)
-               return ERR_PTR(r);
diff --git a/target/linux/generic/backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch b/target/linux/generic/backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch
deleted file mode 100644 (file)
index 596ecc8..0000000
+++ /dev/null
@@ -1,66 +0,0 @@
-From 4c9633f75dc35abe1b9261e0415d77802f35741d Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Tue, 5 Nov 2019 11:58:00 +0000
-Subject: [PATCH 639/660] net: phylink: fix link mode modification in PHY mode
-
-Modifying the link settings via phylink_ethtool_ksettings_set() and
-phylink_ethtool_set_pauseparam() didn't always work as intended for
-PHY based setups, as calling phylink_mac_config() would result in the
-unresolved configuration being committed to the MAC, rather than the
-configuration with the speed and duplex setting.
-
-This would work fine if the update caused the link to renegotiate,
-but if no settings have changed, phylib won't trigger a renegotiation
-cycle, and the MAC will be left incorrectly configured.
-
-Avoid calling phylink_mac_config() unless we are using an inband mode
-in phylink_ethtool_ksettings_set(), and use phy_set_asym_pause() as
-introduced in 4.20 to set the PHY settings in
-phylink_ethtool_set_pauseparam().
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/phylink.c | 24 ++++++++++++++++--------
- 1 file changed, 16 insertions(+), 8 deletions(-)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -1210,7 +1210,13 @@ int phylink_ethtool_ksettings_set(struct
-       pl->link_config.duplex = our_kset.base.duplex;
-       pl->link_config.an_enabled = our_kset.base.autoneg != AUTONEG_DISABLE;
--      if (!test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) {
-+      /* If we have a PHY, phylib will call our link state function if the
-+       * mode has changed, which will trigger a resolve and update the MAC
-+       * configuration. For a fixed link, this isn't able to change any
-+       * parameters, which just leaves inband mode.
-+       */
-+      if (pl->link_an_mode == MLO_AN_INBAND &&
-+          !test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) {
-               phylink_mac_config(pl, &pl->link_config);
-               phylink_mac_an_restart(pl);
-       }
-@@ -1290,14 +1296,16 @@ int phylink_ethtool_set_pauseparam(struc
-       if (pause->tx_pause)
-               config->pause |= MLO_PAUSE_TX;
--      if (!test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) {
-+      /* If we have a PHY, phylib will call our link state function if the
-+       * mode has changed, which will trigger a resolve and update the MAC
-+       * configuration.
-+       */
-+      if (pl->phydev) {
-+              phy_set_asym_pause(pl->phydev, pause->rx_pause,
-+                                 pause->tx_pause);
-+      } else if (!test_bit(PHYLINK_DISABLE_STOPPED,
-+                           &pl->phylink_disable_state)) {
-               switch (pl->link_an_mode) {
--              case MLO_AN_PHY:
--                      /* Silently mark the carrier down, and then trigger a resolve */
--                      netif_carrier_off(pl->netdev);
--                      phylink_run_resolve(pl);
--                      break;
--
-               case MLO_AN_FIXED:
-                       /* Should we allow fixed links to change against the config? */
-                       phylink_resolve_flow(pl, config);
index 5068bd4..46c56a6 100644 (file)
@@ -13,7 +13,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp-bus.c
 +++ b/drivers/net/phy/sfp-bus.c
-@@ -9,6 +9,12 @@
+@@ -10,6 +10,12 @@
  
  #include "sfp.h"
  
@@ -26,7 +26,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  /**
   * struct sfp_bus - internal representation of a sfp bus
   */
-@@ -21,6 +27,7 @@ struct sfp_bus {
+@@ -22,6 +28,7 @@ struct sfp_bus {
        const struct sfp_socket_ops *socket_ops;
        struct device *sfp_dev;
        struct sfp *sfp;
@@ -34,7 +34,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  
        const struct sfp_upstream_ops *upstream_ops;
        void *upstream;
-@@ -30,6 +37,46 @@ struct sfp_bus {
+@@ -31,6 +38,46 @@ struct sfp_bus {
        bool started;
  };
  
@@ -81,7 +81,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  /**
   * sfp_parse_port() - Parse the EEPROM base ID, setting the port type
   * @bus: a pointer to the &struct sfp_bus structure for the sfp module
-@@ -233,6 +280,9 @@ void sfp_parse_support(struct sfp_bus *b
+@@ -234,6 +281,9 @@ void sfp_parse_support(struct sfp_bus *b
                        phylink_set(modes, 1000baseX_Full);
        }
  
@@ -91,7 +91,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        bitmap_or(support, support, modes, __ETHTOOL_LINK_MODE_MASK_NBITS);
  
        phylink_set(support, Autoneg);
-@@ -609,6 +659,8 @@ int sfp_module_insert(struct sfp_bus *bu
+@@ -610,6 +660,8 @@ int sfp_module_insert(struct sfp_bus *bu
        const struct sfp_upstream_ops *ops = sfp_get_upstream_ops(bus);
        int ret = 0;
  
@@ -100,7 +100,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        if (ops && ops->module_insert)
                ret = ops->module_insert(bus->upstream, id);
  
-@@ -622,6 +674,8 @@ void sfp_module_remove(struct sfp_bus *b
+@@ -623,6 +675,8 @@ void sfp_module_remove(struct sfp_bus *b
  
        if (ops && ops->module_remove)
                ops->module_remove(bus->upstream);
index 10c3488..0b085ff 100644 (file)
@@ -17,7 +17,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp-bus.c
 +++ b/drivers/net/phy/sfp-bus.c
-@@ -37,7 +37,32 @@ struct sfp_bus {
+@@ -38,7 +38,32 @@ struct sfp_bus {
        bool started;
  };
  
index 163d807..6e3c87a 100644 (file)
@@ -16,7 +16,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -199,7 +199,10 @@ struct sfp {
+@@ -201,7 +201,10 @@ struct sfp {
        struct gpio_desc *gpio[GPIO_MAX];
        int gpio_irq[GPIO_MAX];
  
@@ -27,7 +27,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
        unsigned int state;
        struct delayed_work poll;
        struct delayed_work timeout;
-@@ -393,24 +396,90 @@ static int sfp_i2c_configure(struct sfp
+@@ -395,24 +398,90 @@ static int sfp_i2c_configure(struct sfp
  }
  
  /* Interface */