sam 662f17f3f0 Cleanup starting seq# for tx ampdu:
o use txa_start to form the addba request and purge txa_seqstart
o fill txa_start before calling ic_addba_request to permit drivers
  to override when they handle seq# generation (e.g. mwl)
2008-09-21 22:22:28 +00:00
..
2008-09-21 22:09:18 +00:00