Ping-Ke Shih <pkshih@xxxxxxxxxxx> wrote:
> We turn off interrupt in ISR, and re-enable interrupt in threadfn or
> napi_poll according to the mode it stays. If we are turning off interrupt,
> rtwpci->running flag is unset and interrupt handler stop processing even
> if it was called, so disallow to re-enable interrupt in this situation.
> Or, wifi chip doesn't trigger interrupt events anymore because interrupt
> status (ISR) isn't clear by interrupt handler anymore.
>
> Fixes: c83dcd0508e2 ("rtw89: pci: add a separate interrupt handler for low power mode")
> Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
2 patches applied to wireless-next.git, thanks.
b7e715d3dcd2 wifi: rtw89: pci: fix interrupt stuck after leaving low power mode
4a29213cd775 wifi: rtw89: pci: correct TX resource checking in low power mode
--
https://patchwork.kernel.org/project/linux-wireless/patch/20220824063312.15784-1-pkshih@xxxxxxxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
