scsi: hpsa: correct queue depth for externals
- queue depth assignment not in correct place, had no effect.
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 20b4e83..5b0cc0e 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2069,10 +2069,13 @@ static int hpsa_slave_configure(struct scsi_device *sdev)
sd = sdev->hostdata;
sdev->no_uld_attach = !sd || !sd->expose_device;
- if (sd)
- queue_depth = sd->queue_depth != 0 ?
- sd->queue_depth : sdev->host->can_queue;
- else
+ if (sd) {
+ if (sd->external)
+ queue_depth = EXTERNAL_QD;
+ else
+ queue_depth = sd->queue_depth != 0 ?
+ sd->queue_depth : sdev->host->can_queue;
+ } else
queue_depth = sdev->host->can_queue;
scsi_change_queue_depth(sdev, queue_depth);
@@ -3915,6 +3918,9 @@ static int hpsa_update_device_info(struct ctlr_info *h,
this_device->queue_depth = h->nr_cmds;
}
+ if (this_device->external)
+ this_device->queue_depth = EXTERNAL_QD;
+
if (is_OBDR_device) {
/* See if this is a One-Button-Disaster-Recovery device
* by looking for "$DR-10" at offset 43 in inquiry data.
@@ -4123,14 +4129,6 @@ static void hpsa_get_ioaccel_drive_info(struct ctlr_info *h,
int rc;
struct ext_report_lun_entry *rle;
- /*
- * external targets don't support BMIC
- */
- if (dev->external) {
- dev->queue_depth = 7;
- return;
- }
-
rle = &rlep->LUN[rle_index];
dev->ioaccel_handle = rle->ioaccel_handle;