K 10
svn:author
V 7
davidcs
K 8
svn:date
V 27
2016-10-18T21:33:57.003516Z
K 7
svn:log
V 371
1.  Use taskqueue_create() instead of taskqueue_create_fast() for both
    fastpath and slowpath taskqueues.
2. Service all transmits in taskqueue threads.
3. additional stats counters for  keeping track of
	- bd availability
	- tx buf ring not emptied in the fp task queue.
	  These are drained via timeout taskqueue.
	- tx attempts during link down.

MFC after: 5 days

END