diff options
| author | Manikanta Pubbisetty <manikanta.pubbisetty@oss.qualcomm.com> | 2026-07-10 11:34:06 +0530 |
|---|---|---|
| committer | Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2026-07-22 09:02:18 -0700 |
| commit | f78210dd4bea09090b828adc2733cad4b9916306 (patch) | |
| tree | 871bf83440846d0cbd71d4e53f83a7c5016f2b56 /tools/perf/scripts/python/flamegraph.py | |
| parent | be72d6aecea491ee202de81fc3a71c7ea9d34d2b (diff) | |
wifi: ath10k: trigger hardware recovery upon rx failures
When an error occurs during RX packet processing (e.g., MSDU done
failure), the driver sets rx_confused and drops all subsequent RX
packets until a Wi-Fi ON/OFF cycle clears the flag. This can leave
the device in a bad state where it cannot process RX data traffic.
Instead of leaving the device in such a state, trigger hardware
recovery so that such an error state can be reset and the device
can function again normally.
Tested-on: WCN3990 hw1.0 WLAN.HL.3.2.2.c10-00754-QCAHLSWMTPL-1
Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00288-QCARMSWPZ-1
Tested-on: QCA6174 hw3.2 SDIO WLAN.RMH.4.4.1-00189
Signed-off-by: Manikanta Pubbisetty <manikanta.pubbisetty@oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260710060406.3323260-1-manikanta.pubbisetty@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions