scsi: ata: enhance the definition of SET MAX feature field value

scsi: ata: enhance the definition of SET MAX feature field value

BugLink: http://bugs.launchpad.net/bugs/1756094
There are two other values for SET MAX feature field according to ata
protocol. So definite them.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit d5c15c2c22a8d4e0e82ca95eac5a6ccd175c0762)
Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>