<yhchuang@xxxxxxxxxxx> wrote: > From: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx> > > Some tests shows that using AMSDU to aggregate TCP ACKs to specific > APs will degrade the throughput on 2.4G band in 20MHz bandwidth > (< 10 Mbps, should be ~100 Mbps for 2x2). Also found that there's > barely no negative impact if we disable TX AMSDU on 2.4G to connect > to other APs. So it seems like we can just tell mac80211 to not to > aggregate MSDUs when transmitting on 2.4G band. > > Note that we still can TX AMSDU on 5G band and benefit from it by > having 50 ~ 70 Mbps throughput improvement. > > Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx> > Reviewed-by: Chris Chiu <chiu@xxxxxxxxxxxx> Patch applied to wireless-drivers-next.git, thanks. 74c3d72cc134 rtw88: disable TX-AMSDU on 2.4G band -- https://patchwork.kernel.org/patch/11364515/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
