diff options
| author | Chris Chiu <[email protected]> | 2021-05-14 12:54:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-05-21 14:06:29 +0200 |
| commit | 7142452387c72207f34683382b04f38499da58f7 (patch) | |
| tree | 67b4b0394587153959731efae70d3b1d7e48be43 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 106133dacc001e4e3a7ebcdb96368f523bf44a89 (diff) | |
USB: Verify the port status when timeout happens during port suspend
On the Realtek high-speed Hub(0bda:5487), the port which has wakeup
enabled_descendants will sometimes timeout when setting PORT_SUSPEND
feature. After checking the PORT_SUSPEND bit in wPortStatus, it is
already set which means the port has been suspended. We should treat
it suspended to make sure it will be resumed correctly.
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Chris Chiu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions