openwrt/target/linux/ar71xx
Baptiste Jonglez 247043c968 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>
2020-03-28 13:03:02 +01:00
..
base-files ar71xx: use status led for GL.iNet GL-AR750S 2020-03-26 19:14:25 +01:00
files ar71xx: Fix gigabit switch support for Mikrotik RB951G-2HnD 2020-03-28 13:03:02 +01:00
generic treewide: remove kmod-usb-core from DEVICE_PACKAGES 2019-10-06 21:28:49 +02:00
image build: image: move IMAGE_SIZE to image.mk 2020-03-11 18:25:06 +01:00
mikrotik treewide: remove kmod-usb-core from DEVICE_PACKAGES 2019-10-06 21:28:49 +02:00
nand treewide: remove kmod-usb-core from DEVICE_PACKAGES 2019-10-06 21:28:49 +02:00
patches-4.14 kernel: bump 4.14 to 4.14.171 2020-02-24 14:18:59 +01:00
tiny treewide: remove kmod-usb-core from DEVICE_PACKAGES 2019-10-06 21:28:49 +02:00
config-4.14
Makefile
modules.mk