Changes are done to extend vdev based pause/unpause to peer based pauses/unpause. Added changes to mark peer as tdls peer and supports TDLS offchan operations which will be used to pause/unpause the peer queues based on pause type coming with pause event from FW. Change-Id: I3976501c318ae5a295e71ed2265db04496974c7a CRs-Fixed: 2508209