mpt3sas: Fix initial Reference tag field for 4K PI drives.

Modified driver code to use scsi_prot_ref_tag() API instead of
scsi_get_lba(), while initializing reference tag field in the CDB.

Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 4f2500b24c59e3f52b18fd1a8cb2e627fa820186..d256fc0fcc98b7faf93fbc9728bed3172b1cc378 100644 (file)
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -3959,7 +3959,7 @@ _scsih_setup_eedp(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
                    MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG |
                    MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD;
                mpi_request->CDB.EEDP32.PrimaryReferenceTag =
-                   cpu_to_be32(scsi_get_lba(scmd));
+                   cpu_to_be32(scsi_prot_ref_tag(scmd));
                break;
 
        case SCSI_PROT_DIF_TYPE3: