Ensure that the initial reference tag is passed on to the HBA firmware
for DIF Type 2 devices.
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Acked-by: Kashyap Desai <Kashyap.Desai@xxxxxxx>
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 16e99b6..f423fe9 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3230,6 +3230,7 @@ _scsih_setup_eedp(struct scsi_cmnd *scmd, Mpi2SCSIIORequest_t *mpi_request)
switch (prot_type) {
case SCSI_PROT_DIF_TYPE1:
+ case SCSI_PROT_DIF_TYPE2:
/*
* enable ref/guard checking
@@ -3242,13 +3243,6 @@ _scsih_setup_eedp(struct scsi_cmnd *scmd, Mpi2SCSIIORequest_t *mpi_request)
cpu_to_be32(scsi_get_lba(scmd));
break;
- case SCSI_PROT_DIF_TYPE2:
-
- eedp_flags |= MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG |
- MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG |
- MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD;
- break;
-
case SCSI_PROT_DIF_TYPE3:
/*
--
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