tree dc68c765e3295802e69a96c52ed0e08f604121cd
parent 65ad7fef10b50b6c06d6165fa847e2d3636b0a66
author Mark Lord <liml@rtr.ca> 1239045897 -0400
committer Jeff Garzik <jgarzik@redhat.com> 1239063230 -0400

sata_mv: workaround errata SATA#26

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>