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| author | Chin-Yen Lee <timlee@realtek.com> | 2025-10-21 21:34:01 +0800 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2025-10-28 09:51:28 +0800 |
| commit | e139b1c1f01a8874df02894b3aedf0b64f5b839b (patch) | |
| tree | 6c6e743271a861d0ea1964ebf57d60671e088351 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | a48ae54a67f7a3c05d51ca87877832d4d6ea4639 (diff) | |
| download | linux-e139b1c1f01a8874df02894b3aedf0b64f5b839b.tar.gz linux-e139b1c1f01a8874df02894b3aedf0b64f5b839b.zip | |
wifi: rtw89: restart hardware to recover firmware if power-save becomes abnormal
Somehow power-save related functions get failure, such as failed to
send null packet, or no response form firmware, and then WiFi will
become unstable. Trigger SER function actively to reset firmware/driver
to recover from abnormal states, including
- firmware failed to ACK for entering PS mode
- firmware failed to ACK for leaving PS mode
- check PS H2C command received by firmware fail
- failed to leave PS state
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20251021133402.15467-8-pkshih@realtek.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions