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openwrt/target/linux
Baptiste Jonglez f5b3cd1539 ar71xx: Fix gigabit switch support for Mikrotik RB951G-2HnD
Without this patch, when using rev 3 of the Atheros AR9344 SoC, the
gigabit switch (AR8327) does not work or works very erratically.

This is a re-spin of http://patchwork.ozlabs.org/patch/419857/ with a
different PLL value, according to the feedback from several users
(including myself) as shown here:

  https://openwrt.org/toh/mikrotik/rb2011uias#tracking_reported_experience_with_suggested_patch_for_the_5_gige_ports

Performance is acceptable: testing L3 forwarding without NAT yields a
performance of 370 Mbit/s (iperf3 TCP) and 41 Kpps (iperf3 UDP with 64
bytes payload). Both tests show that 100% of CPU time is spent on softirq.

A similar fix for a different device (RB2011) was added in e457d22261
("Make GBit switch work on RB2011").

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
(cherry picked from commit 247043c968)
4 years ago
..
apm821xx kernel: bump 4.14 to 4.14.172 4 years ago
ar71xx ar71xx: Fix gigabit switch support for Mikrotik RB951G-2HnD 4 years ago
arc770 treewide: use wpad-basic for not small flash targets 6 years ago
archs38 treewide: use wpad-basic for not small flash targets 6 years ago
armvirt kernel: Remove CONFIG_COMPAT 5 years ago
at91 at91: disable legacy PTYs and virtual terminals 4 years ago
ath25 kernel: bump 4.14 to 4.14.171 4 years ago
ath79 ath79: add support for TP-Link TL-WA860RE v1 4 years ago
bcm53xx kernel: bump 4.14 to 4.14.171 4 years ago
brcm47xx kernel: bump 4.14 to 4.14.171 4 years ago
brcm63xx kernel: bump 4.14 to 4.14.169 4 years ago
brcm2708 brcm2708: fix build failure 4 years ago
cns3xxx kernel: bump 4.14 to 4.14.156 5 years ago
gemini kernel: bump 4.14 to 4.14.156 5 years ago
generic kernel: backport out-of-memory fix for non-Ethernet devices 4 years ago
imx6 treewide: remove 4.19 leftovers 5 years ago
ipq40xx kernel: bump 4.14 to 4.14.172 4 years ago
ipq806x kernel: bump 4.14 to 4.14.172 4 years ago
kirkwood kirkwood: fix HDD LED labels for Zyxel NSA325 in 01_leds 4 years ago
lantiq kernel: bump 4.14 to 4.14.159 4 years ago
layerscape layerscape: add kmod-i2c-mux to DEVICE_PACKAGES for traverse-ls1043 4 years ago
malta malta: remove CONFIG_LEGACY_PTY from kernel config 4 years ago
mediatek kernel: bump 4.14 to 4.14.172 4 years ago
mpc85xx kernel: bump 4.14 to 4.14.171 4 years ago
mvebu kernel: bump 4.14 to 4.14.172 4 years ago
mxs kernel: bump 4.14 to 4.14.156 5 years ago
octeon treewide: remove 4.19 leftovers 5 years ago
octeontx kernel: bump 4.14 to 4.14.160 4 years ago
omap treewide: use new procd sysupgrade $UPGRADE_BACKUP variable 5 years ago
oxnas oxnas: yet another irqchip related patch 4 years ago
pistachio kernel: bump 4.14 to 4.14.171 4 years ago
ramips kernel: bump 4.14 to 4.14.171 4 years ago
rb532 kernel: bump 4.14 to 4.14.86 5 years ago
samsung kernel: Do not set CONFIG_DEVMEM or CONFIG_DEVKMEM 5 years ago
sunxi kernel: bump 4.14 to 4.14.169 4 years ago
tegra treewide: remove 4.19 leftovers 5 years ago
uml uml: remove CONFIG_LEGACY_PTY from kernel config 4 years ago
x86 x86: fix missing led variable warning during boot 4 years ago
zynq zynq: make title consistent for all devices 5 years ago
Makefile