i386/148526: ahci driver does not boot on AMD chip

[linimon at FreeBSD.org]

Old Synopsis: 
New Synopsis: ahci driver does not boot on AMD chip

Responsible-Changed-From-To: gnats-admin->freebsd-i386
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Jul 12 17:51:31 UTC 2010
Responsible-Changed-Why: 
recover formatting.

http://www.freebsd.org/cgi/query-pr.cgi?pr=148526