scsi: mptsas: Disable WRITE SAME

First generation MPT Fusion controllers can not translate WRITE SAME when the attached device is a SATA drive. Disable WRITE SAME support. Reported-by: Nikola Ciprich <[email protected]> Cc: <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
modi0012 · Apr 19, 2018 · 94e5395 · 94e5395
1 parent 0cfce53
commit 94e5395
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
@@ -1994,6 +1994,7 @@ static struct scsi_host_template mptsas_driver_template = {
 	.cmd_per_lun			= 7,
 	.use_clustering			= ENABLE_CLUSTERING,
 	.shost_attrs			= mptscsih_host_attrs,
+	.no_write_same			= 1,
 };
 
 static int mptsas_get_linkerrors(struct sas_phy *phy)