mt76: allow station auth on DFS channels
Seems mt7615 offload CAC to the HW and between CAC-START CAC-END lock TX traffic.
This is fine for case we have only AP interfaces, but for case when we have station, we are allowed to connect to AP without CAC.
So, without patch mt7615 always lock TX traffic even STA auth requests.
I simpy hack this - using this simple patch. This should not be a problem and we should not abuse DFS rules, while mac80211 already care to not send traffic during CAC - no beacons, no probe_resp are send.
Signed-off-by: Janusz Dziedzic janusz.dziedzic@iopsys.eu