sata_mv: workaround errata SATA#26
authorMark Lord <liml@rtr.ca>
Mon, 6 Apr 2009 19:24:57 +0000 (15:24 -0400)
committerJeff Garzik <jgarzik@redhat.com>
Tue, 7 Apr 2009 00:13:50 +0000 (20:13 -0400)
Workaround for errata SATA#26.

Prevents accidently putting a drive to sleep when attempting COMRESET,
by ORing 0xf000 with the values written to SCR_CONTROL.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

No differences found