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| author | Felix Fietkau <nbd@nbd.name> | 2026-07-24 12:48:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2026-08-01 14:49:42 +0000 |
| commit | 6f8d8c458010b597bf4114e6fb3162bff7050041 (patch) | |
| tree | c989e7dc9ffac70f88beaf01a974b748511cfead /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ccb4bda277999959bc852480d8684b13b926e657 (diff) | |
wifi: mt76: mt7996: wake MCU waiters before aborting scan in L1 SER
The L1 reset path calls mt76_abort_scan() between setting MT76_MCU_RESET
and waking mcu.wait. A scan work blocked on an in-flight MCU command
does not re-evaluate its wait condition until woken, so the
cancel_delayed_work_sync() inside the abort sleeps out the full MCU
timeout before recovery can proceed, adding several seconds of SER
latency. mt7996_mac_full_reset() and the mt7915 counterpart already
order the wake-up first.
Wake mcu.wait immediately after setting MT76_MCU_RESET so in-flight
commands bail out before the abort synchronises against them.
Fixes: b36d55610215 ("wifi: mt76: abort scan/roc on hw restart")
Link: https://patch.msgid.link/20260724124813.3961474-19-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions