diff options
| author | Rakesh Pillai <[email protected]> | 2019-01-29 14:56:07 +0530 |
|---|---|---|
| committer | Kalle Valo <[email protected]> | 2019-02-07 16:51:13 +0200 |
| commit | cdb78e5af49105917ba5694bc616d12b0a4f85f3 (patch) | |
| tree | daae2bd200cdc72e4d20bbb4bd0dbf3e160b737c /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6e8a8991e2103dcb6a9cff28f460390e8e360848 (diff) | |
ath10k: fix hw-restart crash inject mode for WCN3990
The hw-restart crash inject mode is a special mode, where
there is no crash generated in the firmware, but instead
the driver restarts the firmware. In order to restart WCN3990
firmware, the driver needs to send qmi_wlan_disable message
followed by the qmi_wlan_enable message to the WCN3990 firmware.
Currently the qmi_wlan_disable message is not sent to
the WCN3990 firmware when hw-restart crash is injected,
which causes the firmware to crash when the driver sends
qmi_wlan_enable message during ath10k_restart.
Send qmi_wlan_disable to the WCN3990 firmware when the
hw-restart crash is injected via debugfs.
Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1
Signed-off-by: Rakesh Pillai <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions