On Wed, 2018-07-04 at 09:26 +0200, Toke Høiland-Jørgensen wrote: > Johannes Berg <johannes@xxxxxxxxxxxxxxxx> writes: > > > I see no evidence of ath9k doing this correctly, so this might fix a > > bug there, but I may have missed it. > > ath9k does check for this, in ath_tx_sched_aggr() and in > ath_tx_form_aggr(); it'll check for the IEEE80211_TX_CTL_AMPDU flag, and > stop building the current aggregate if the flag is not set. Ok, thanks. Nevertheless, I guess it's more efficient to not stop the aggregate on encountering a (QoS-)NDP :-) johannes
