hisi_sas: add v2 path to send ssp frame

Include code to prep ssp frame and deliver to hardware.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
1 file changed