scsi: hisi_sas: add prep_abort_v2_hw()

Add function to prepare the an internal abort for v2 hw.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2016-08-24 19:05:50 +08:00 • committed by Martin K. Petersen
commit a3e665d91f