Alexander Motin 3d44989055 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

..

ahci.c

Depending on combination of running commands (NCQ/non-NCQ) try to avoid

2013-03-25 08:50:51 +00:00

ahci.h

Refactor enclosure manegement support in ahci(4). Move it out into separate

2012-07-26 13:44:48 +00:00

ahciem.c

Announce diagnostic page 7 (Element Descriptor) support.

2012-11-07 22:53:46 +00:00