- queue depth assignment not in correct place, had no effect.
Reviewed-by: Scott Benesh <scott.ben...@microsemi.com>
Reviewed-by: Scott Teel <scott.t...@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barn...@microsemi.com>
Signed-off-by: Don Brace <don.br...@microsemi.com>
---
drivers/scsi/hpsa.c | 22 ++++++++++------------
drivers/scsi/hpsa.h | 1 +
2 files changed, 11 insertions(+), 12 deletions(-)
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;
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index 5352664..61dd54a 100644
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -57,6 +57,7 @@ struct hpsa_sas_phy {
bool added_to_port;
};
+#define EXTERNAL_QD 7
struct hpsa_scsi_dev_t {
unsigned int devtype;
int bus, target, lun; /* as presented to the OS */
