K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-08-24T06:57:29.763272Z
K 7
svn:log
V 268
Begin fleshing out busy buffer handling in the software retry path.

If the buffer is marked ATH_BUF_BUSY, the hardware may still be
pointing at the link pointer in that descriptor. So the software
retry code can't simply throw the descriptor back into the work
list.

END