Hi Johannes, > Hmm. The subject/patch title isn't very clear - does it *implement* this > requirement? Or do something else with it? Please clarify. > Yes, this patch implements the missing Rx requirement (ii) for backhaul STA below. .. > > Receiver requirements > > --------------------- > > 1. Fronthaul AP > > i) When SA!=TA of backhaul STA, must support receiving 4-address > > format frames > > ii) When SA==TA of backhaul STA, must support receiving both > > 3-address and 4-address format frames > > > > (mac80211 support both 3-addr & 4-addr via AP/VLAN > > interface) > > > > 2. Backhaul STA > > i) When DA!=RA of backhaul STA, must support receiving 4-address > > format frames > > ii) When DA==RA of backhaul STA, must support receiving both > > 3-address and 4-address format frames > > > > (mac80211 support only receiving 4-address format via > > use_4addr) > > > > This patch addresses the above Rx requirement (ii) for backhaul STA. This patch implements the Rx requirement (ii) of receiving unicast 3-addr frames in addition to 4-addr format frames. Thanks, Sathishkumar