Ping-Ke Shih <pkshih@xxxxxxxxxxx> wrote: > From: Chin-Yen Lee <timlee@xxxxxxxxxxx> > > In current wow flow, driver calls rtw_wow_fw_start and sleep for 100ms, > to wait firmware finish preliminary work and then update the value of > WOWLAN_WAKE_REASON register to zero. But later firmware will start wow > function with power-saving mode, in which mode the value of > WOWLAN_WAKE_REASON register is 0xea. So driver may get 0xea value and > return fail. We use read_poll_timeout instead to check the value to avoid > this issue. > > Signed-off-by: Chin-Yen Lee <timlee@xxxxxxxxxxx> > Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> 5 patches applied to wireless-drivers-next.git, thanks. 02a55c0009a5 rtw88: use read_poll_timeout instead of fixed sleep 67368f14a816 rtw88: refine the setting of rsvd pages for different firmware 05e45887382c rtw88: wow: build wow function only if CONFIG_PM is on 4bac10f2de22 rtw88: wow: report wow reason through mac80211 api 69c7044526d9 rtw88: wow: fix size access error of probe request -- https://patchwork.kernel.org/project/linux-wireless/patch/20210728014335.8785-2-pkshih@xxxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
