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| author |   Krzysztof Hałasa <khalasa@piap.pl> | 2025-04-08 13:59:41 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-04-10 18:42:50 -0700 |
| commit | 4145f00227ee80f21ab274e9cd9c09758e9bcf3d (patch) | |
| tree | 92b40bc4ae2ff8aecfc1182c712ce5c48539d0e3 /tools/perf/scripts/python/task-analyzer.py | |
| parent | Merge branch 'trace-add-tracepoint-for-tcp_sendmsg_locked' (diff) | |
| download | wireguard-linux-4145f00227ee80f21ab274e9cd9c09758e9bcf3d.tar.xz wireguard-linux-4145f00227ee80f21ab274e9cd9c09758e9bcf3d.zip | |
usbnet: asix AX88772: leave the carrier control to phylink
ASIX AX88772B based USB 10/100 Ethernet adapter doesn't come
up ("carrier off"), despite the built-in 100BASE-FX PHY positive link
indication. The internal PHY is configured (using EEPROM) in fixed
100 Mbps full duplex mode.
The primary problem appears to be using carrier_netif_{on,off}() while,
at the same time, delegating carrier management to phylink. Use only the
latter and remove "manual control" in the asix driver.
I don't have any other AX88772 board here, but the problem doesn't seem
specific to a particular board or settings - it's probably
timing-dependent.
Remove unused asix_adjust_link() as well.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/m3plhmdfte.fsf_-_@t19.piap.pl
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions