diff options
| author | Xiangqian Zhang <zhangxiangqian@kylinos.cn> | 2025-01-17 17:46:03 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-20 12:02:38 -0800 |
| commit | f6f2e946aa4da1b378f44dbc79708b546f2a0c0e (patch) | |
| tree | 8c4290ad6ca847c914cbe561718d7409087d8d9e /tools/perf/scripts/python/gecko.py | |
| parent | 19d7750a06bb6063c8bcf2630766516215dc13dc (diff) | |
net: mii: Fix the Speed display when the network cable is not connected
Two different models of usb card, the drivers are r8152 and asix. If no
network cable is connected, Speed = 10Mb/s. This problem is repeated in
linux 3.10, 4.19, 5.4, 6.12. This problem also exists on the latest
kernel. Both drivers call mii_ethtool_get_link_ksettings,
but the value of cmd->base.speed in this
function can only be SPEED_1000 or SPEED_100 or SPEED_10.
When the network cable is not connected, set cmd->base.speed
=SPEED_UNKNOWN.
Signed-off-by: Xiangqian Zhang <zhangxiangqian@kylinos.cn>
Link: https://patch.msgid.link/20250117094603.4192594-1-zhangxiangqian@kylinos.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions