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difos/target/linux/ath79/patches-5.4
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Chuanhong Guo 86fdc8abed ath79: ar8216: make switch register access atomic 
reg accesses on integrated ar8229 sometimes fails. As a result, phy read
got incorrect port status and wan link goes down and up mysteriously.
After comparing ar8216 with the old driver, these local_irq_save/restore
calls are the only meaningful differences I could find and it does fix
the issue.
The same changes were added in svn r26856 by Gabor Juhos:
ar71xx: ag71xx: make switch register access atomic

As I can't find the underlying problem either, this hack is broght
back to fix the unstable link issue.
This hack is only suitable for ath79 mdio and may easily break the
driver on other platform. Limit it to ath79-only as a target patch.

Fixes: FS#2216
Fixes: FS#3226
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2020-09-30 15:56:05 +08:00
..
0002-watchdog-ath79-fix-maximum-timeout.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0003-leds-add-reset-controller-based-driver.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0004-phy-add-ath79-usb-phys.patch ath79: phy-ar7200-usb: do not print error on defered init 2020-06-03 16:49:28 +02:00
004-register_gpio_driver_earlier.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0005-usb-add-more-OF-quirk-properties.patch kernel: Update kernel 5.4 to version 5.4.50 2020-07-04 21:12:42 +02:00
0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0011-MIPS-ath79-select-the-PINCTRL-subsystem.patch kernel: bump 5.4 to 5.4.58 2020-08-18 18:14:54 +02:00
0017-dt-bindings-PCI-qcom-ar7100-adds-binding-doc.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0018-MIPS-pci-ar71xx-convert-to-OF.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0019-dt-bindings-PCI-qcom-ar7240-adds-binding-doc.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0020-MIPS-pci-ar724x-convert-to-OF.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0032-MIPS-ath79-sanitize-symbols.patch kernel: bump 5.4 to 5.4.58 2020-08-18 18:14:54 +02:00
0033-spi-ath79-drop-pdata-support.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0034-MIPS-ath79-ath9k-exports.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0036-GPIO-add-named-gpio-exports.patch ath79: re-add accidentally dropped patch to kernel 5.4 2020-03-06 13:14:02 +01:00
0036-MIPS-ath79-remove-irq-code-from-pci.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0037-missing-registers.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0038-MIPS-ath79-add-missing-QCA955x-GMAC-registers.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0039-MIPS-ath79-export-UART1-reference-clock.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0050-spi-ath79-remove-spi-master-setup-and-cleanup-assign.patch spi: ath79: remove spi-master setup and cleanup assignment 2020-02-29 00:54:41 +01:00
0051-spi-add-driver-for-ar934x-spi-controller.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
0060-serial-ar933x_uart-set-UART_CS_-RX-TX-_READY_ORIDE.patch kernel: bump 5.4 to 5.4.28 2020-03-28 13:03:02 +01:00
0061-tty-serial-ar933x-uart-rs485-gpio.patch kernel: bump 5.4 to 5.4.28 2020-03-28 13:03:02 +01:00
0062-MIPS-pci-ar724x-add-QCA9550-reset-sequence.patch ath79: add QCA9550 reset sequence 2020-04-17 13:23:06 +02:00
404-mtd-cybertan-trx-parser.patch kernel: properly insert local mtd partition parsers 2020-05-25 21:11:47 +02:00
408-mtd-redboot_partition_scan.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
410-spi-ath79-Implement-the-spi_mem-interface.patch kernel: bump 5.4 to 5.4.32 2020-04-14 21:58:16 +02:00
420-net-use-downstream-ag71xx.patch ath79: use downstream ag71xx for Kernel 5.4 2020-03-13 20:43:57 +01:00
425-at803x-allow-sgmii-aneg-override.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
430-drivers-link-spi-before-mtd.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
440-mtd-ar934x-nand-driver.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
900-mdio_bitbang_ignore_ta_value.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
901-phy-mdio-bitbang-prevent-rescheduling-during-command.patch ath79: add support for kernel 5.4 2020-02-28 17:50:46 +01:00
910-unaligned_access_hacks.patch kernel: bump 5.4 to 5.4.58 2020-08-18 18:14:54 +02:00
920-mikrotik-rb4xx.patch ath79: add Mikrotik rb4xx series drivers 2020-06-15 21:16:18 +02:00
921-serial-core-add-support-for-boot-console-with-arbitr.patch ath79: add support for Arduino Yun 2020-07-08 23:22:30 +02:00
930-ar8216-make-reg-access-atomic.patch ath79: ar8216: make switch register access atomic 2020-09-30 15:56:05 +08:00