Shengyu Qu <wiagn233@xxxxxxxxxxx> wrote: > > The current WED only supports 256 wcid, whereas mt7986 can support up to > 512 entries, so firmware provides a rule to get sta_info by DA when wcid > is set to 0x3ff by txd. Also, WED provides a register to overwrite txd > wcid, that is, wcid[9:8] can be overwritten by 0x3 and wcid[7:0] is set > to 0xff by host driver. > > However, firmware is unable to get sta_info from DA as DA != RA for > 4addr cases, so firmware and wifi host driver both use wcid (256 - 271) > and (768 ~ 783) for sync up to get correct sta_info. > > Currently WDS+WED config is completely broken on MT7986/7981 devices if > without this patch. > > Tested-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx> > Co-developed-by: Bo Jiao <bo.jiao@xxxxxxxxxxxx> > Signed-off-by: Bo Jiao <bo.jiao@xxxxxxxxxxxx> > Signed-off-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx> > Signed-off-by: Shengyu Qu <wiagn233@xxxxxxxxxxx> Reviewed-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
