sam 527eef962e Add missing bits that made bg scanning lame:
o update ic_lastdata to reflect time of last outbound frame
o outbound traffic must preempt/cancel bg scanning to avoid delays

This stuff was somehow missed in the initial import.

Reviewed by:	thompsa, avatar, sephe (earlier version)
Approved by:	re (blanket wireless)
2007-09-05 23:00:27 +00:00
..
2007-06-11 03:36:55 +00:00