ATA APM and NCQ support in FreeBSD atacontrol

[jonathan at kc8onw.net]

Has any work been done recently towards adding SATA Native Command
Queueing as well as ATA APM and acoustic management to FreeBSD?

I found this PR (with patch) to add APM and acoustic management control to
atacontrol.  The PR was opened in May 2005 has not been changed since
December 2006 and is still open.
http://www.freebsd.org/cgi/query-pr.cgi?pr=81692&cat=

I have not been able to find much of anything on SATA NCQ in FreeBSD newer
than 2005 or 2006 does anyone know anything newer?

Thanks,
Jonathan Stewart