RE: [PATCH rtw-next v3] wifi: rtw88: usb: route bmc frames via the high queue only for DTIM delivery

[Ping-Ke Shih]

Ping-Ke Shih <pkshih@xxxxxxxxxxx> wrote:
> > > As you saw it is for TDLS channel switching (timeslot sharing), I
> > > don't think it can work in AP mode...
> > > I will ask USB experts internally to see if there is an interrupt
> > > to notify driver about TBTT (or beacon early).
> >
> > Understood, and thank you for asking. If such a notification exists I would
> > be glad to prototype IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING on top of it
> > as the long-term solution; the bound and filter series does not depend on it.
> 
> I'm still checking this, and will give back to you if it exists.

I checked. The H2C and C2H can also be used to AP mode, not only TDLS channel
switching. You can spin this as long-term solution. 

Ping-Ke