> Hi mac80211 team, > > We are working on Realtek 11ax driver, rtw89, not being merged yet. > This driver uses software connection monitor and software scan, like > our 11ac driver rtw88, > but we found these two functions don't work properly due to mac80211 > doesn't send > null data frame when STA is connected HE. > > We search for the reason why it can't send null frame, but we don't > get the answer. > Possibly, it is because existing HE hardware supports hardware > connection monitor > and scan, or supports TWT to avoid sending null data frame to tell AP > its PS mode. > Could anyone enlighten me the reason? It was just a workaround for an iwlwifi specific issue that got left in. I just merged a patch from Felix to resolve that. johannes
