mav a090de11fd Depending on combination of running commands (NCQ/non-NCQ) try to avoid
extra read from PxCI/PxSACT registers.  If only NCQ commands are running, we
don't really need PxCI.  If only non-NCQ commands are running we don't need
PxSACT.  Mixed set may happen only on controllers with FIS-based switching
when port multiplier is attached, and then we have to read both registers.

MFC after:	1 month
2013-03-25 08:50:51 +00:00
..
2013-03-21 23:02:19 +00:00
2013-03-22 20:44:16 +00:00
MFC
2013-03-09 18:40:37 +00:00
MFC
2013-03-02 14:48:41 +00:00
MFC
2013-03-08 00:03:07 +00:00
MFC
2013-03-02 14:48:41 +00:00
2013-02-21 12:52:18 +00:00
MFC
2013-03-08 00:03:07 +00:00
MFC
2013-02-21 21:59:35 +00:00
2013-02-28 13:46:03 +00:00
MFC
2013-03-13 01:05:42 +00:00