org> 1262970386 +0100 committer John W. Linville 1263322926 -0500 mac80211: use nullfunc frames for 4-addr sta detection To detect incoming 4-addr stations, hostapd needs to receive a 4-addr data frame from the remote station, so that it can create the AP VLAN for it. With this patch, the mlme code emits a 4-addr nullfunc frame immediately after assoc. On the AP side it also drops 4-addr nullfunc frames to the cooked monitor mode interface, if the interface hasn't been fully set up to receive 4-addr data frames yet. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville