Rakesh Pillai <pillair@xxxxxxxxxxxxxx> wrote: > 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 <pillair@xxxxxxxxxxxxxx> > Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Patch applied to ath-next branch of ath.git, thanks. cdb78e5af491 ath10k: fix hw-restart crash inject mode for WCN3990 -- https://patchwork.kernel.org/patch/10785855/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
