From: Webb Scales <webbnh@xxxxxx>
We had a mix of formats used for specifying controller, bus, target,
and lun address of devices.
change to the format used by the scsi midlayer and upper layer (2:3:0:0)
so you can easily follow the information from hpsa to scsi midlayer
to sd upper layer.
Also add this information:
- product ID
- vendor ID
- RAID level
- SSD Smath Path capable and enabled
- exposure level (sg-only)
Example:
hpsa 0000:04:00.0: added scsi 2:0:0:0: Direct-Access HP LOGICAL VOLUME RAID-0 SSDSmartPathCap+ En+ Exp=4
scsi 2:0:0:0: Direct-Access HP LOGICAL VOLUME 10.0 PQ: 0 ANSI: 5
sd 2:0:0:0: [sdr] 12501713072 512-byte logical blocks: (6.40 TB/5.82 TiB)
sd 2:0:0:0: [sdr] 4096-byte physical blocks
sd 2:0:0:0: [sdr] Attached SCSI disk
sd 2:0:0:0: Attached scsi generic sg20 type 0
Reviewed-by: Scott Teel <scott.teel@xxxxxxxx>
Reviewed-by: Kevin Barnett <kevin.barnett@xxxxxxxx>
Signed-off-by: Robert Elliott <elliott@xxxxxx>
Signed-off-by: Don Brace <don.brace@xxxxxxxx>
---
drivers/scsi/hpsa.c | 103 +++++++++++++++++++++++++++++++++++----------------
1 file changed, 71 insertions(+), 32 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 3417b8b..9b88726 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -886,6 +886,53 @@ static int hpsa_find_target_lun(struct ctlr_info *h,
return !found;
}
+static inline void hpsa_show_dev_msg(int type, struct ctlr_info *h,
+ struct hpsa_scsi_dev_t *dev, char *description)
+{
+#define HPSA_INFO 0
+#define HPSA_WARN 1
+#define HPSA_ERR 2
+ if (type == HPSA_INFO)
+ dev_info(&h->pdev->dev,
+ "scsi %d:%d:%d:%d: %s %s %.8s %.16s RAID-%s SSDSmartPathCap%c En%c Exp=%d\n",
+ h->scsi_host->host_no, dev->bus, dev->target, dev->lun,
+ description,
+ scsi_device_type(dev->devtype),
+ dev->vendor,
+ dev->model,
+ dev->raid_level > RAID_UNKNOWN ?
+ "RAID-?" : raid_label[dev->raid_level],
+ dev->offload_config ? '+' : '-',
+ dev->offload_enabled ? '+' : '-',
+ dev->expose_state);
+ else if (type == HPSA_WARN)
+ dev_warn(&h->pdev->dev,
+ "scsi %d:%d:%d:%d: %s %s %.8s %.16s RAID-%s SSDSmartPathCap%c En%c Exp=%d\n",
+ h->scsi_host->host_no, dev->bus, dev->target, dev->lun,
+ description,
+ scsi_device_type(dev->devtype),
+ dev->vendor,
+ dev->model,
+ dev->raid_level > RAID_UNKNOWN ?
+ "RAID-?" : raid_label[dev->raid_level],
+ dev->offload_config ? '+' : '-',
+ dev->offload_enabled ? '+' : '-',
+ dev->expose_state);
+ else if (type == HPSA_ERR)
+ dev_err(&h->pdev->dev,
+ "scsi %d:%d:%d:%d: %s %s %.8s %.16s RAID-%s SSDSmartPathCap%c En%c Exp=%d\n",
+ h->scsi_host->host_no, dev->bus, dev->target, dev->lun,
+ description,
+ scsi_device_type(dev->devtype),
+ dev->vendor,
+ dev->model,
+ dev->raid_level > RAID_UNKNOWN ?
+ "RAID-?" : raid_label[dev->raid_level],
+ dev->offload_config ? '+' : '-',
+ dev->offload_enabled ? '+' : '-',
+ dev->expose_state);
+}
+
/* Add an entry into h->dev[] array. */
static int hpsa_scsi_add_entry(struct ctlr_info *h, int hostno,
struct hpsa_scsi_dev_t *device,
@@ -955,15 +1002,8 @@ lun_assigned:
device->offload_enabled = 0;
added[*nadded] = device;
(*nadded)++;
-
- /* initially, (before registering with scsi layer) we don't
- * know our hostno and we don't want to print anything first
- * time anyway (the scsi layer's inquiries will show that info)
- */
- /* if (hostno != -1) */
- dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d added.\n",
- scsi_device_type(device->devtype), hostno,
- device->bus, device->target, device->lun);
+ hpsa_show_dev_msg(HPSA_INFO, h, device,
+ device->expose_state & HPSA_SCSI_ADD ? "added" : "masked");
return 0;
}
@@ -1003,6 +1043,7 @@ static void hpsa_scsi_update_entry(struct ctlr_info *h, int hostno,
if (!new_entry->offload_enabled)
h->dev[entry]->offload_enabled = 0;
+ hpsa_show_dev_msg(HPSA_INFO, h, h->dev[entry], "updated");
}
/* Replace an entry from h->dev[] array. */
@@ -1030,9 +1071,7 @@ static void hpsa_scsi_replace_entry(struct ctlr_info *h, int hostno,
h->dev[entry] = new_entry;
added[*nadded] = new_entry;
(*nadded)++;
- dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d changed.\n",
- scsi_device_type(new_entry->devtype), hostno, new_entry->bus,
- new_entry->target, new_entry->lun);
+ hpsa_show_dev_msg(HPSA_INFO, h, new_entry, "replaced");
}
/* Remove an entry from h->dev[] array. */
@@ -1052,9 +1091,7 @@ static void hpsa_scsi_remove_entry(struct ctlr_info *h, int hostno, int entry,
for (i = entry; i < h->ndevices-1; i++)
h->dev[i] = h->dev[i+1];
h->ndevices--;
- dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d removed.\n",
- scsi_device_type(sd->devtype), hostno, sd->bus, sd->target,
- sd->lun);
+ hpsa_show_dev_msg(HPSA_INFO, h, sd, "removed");
}
#define SCSI3ADDR_EQ(a, b) ( \
@@ -1435,9 +1472,7 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
*/
if (sd[i]->volume_offline) {
hpsa_show_volume_status(h, sd[i]);
- dev_info(&h->pdev->dev, "c%db%dt%dl%d: temporarily offline\n",
- h->scsi_host->host_no,
- sd[i]->bus, sd[i]->target, sd[i]->lun);
+ hpsa_show_dev_msg(HPSA_INFO, h, sd[i], "offline");
continue;
}
@@ -1501,10 +1536,11 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
* future cmds to this device will get selection
* timeout as if the device was gone.
*/
- dev_warn(&h->pdev->dev,
- "didn't find c%db%dt%dl%d for removal.\n",
+ dev_warn(&h->pdev->dev,
+ "scsi %d:%d:%d:%d %s\n",
hostno, removed[i]->bus,
- removed[i]->target, removed[i]->lun);
+ removed[i]->target, removed[i]->lun,
+ "didn't find device for removal.");
}
}
kfree(removed[i]);
@@ -1518,8 +1554,9 @@ static void adjust_hpsa_scsi_table(struct ctlr_info *h, int hostno,
if (scsi_add_device(sh, added[i]->bus,
added[i]->target, added[i]->lun) == 0)
continue;
- dev_warn(&h->pdev->dev, "scsi_add_device c%db%dt%dl%d failed, "
- "device not added.\n", hostno, added[i]->bus,
+ dev_warn(&h->pdev->dev,
+ "scsi %d:%d:%d:%d addition failed, device not added.\n",
+ hostno, added[i]->bus,
added[i]->target, added[i]->lun);
/* now we have to remove it from h->dev,
* since it didn't get added to scsi mid layer
@@ -4375,7 +4412,6 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
if (rc == 0 && wait_for_device_to_become_ready(h, dev->scsi3addr) == 0)
return SUCCESS;
- dev_warn(&h->pdev->dev, "resetting device failed.\n");
return FAILED;
}
@@ -4491,8 +4527,9 @@ static int hpsa_send_reset_as_abort_ioaccel2(struct ctlr_info *h,
if (h->raid_offload_debug > 0)
dev_info(&h->pdev->dev,
- "Reset as abort: Abort requested on C%d:B%d:T%d:L%d scsi3addr 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
+ "scsi %d:%d:%d:%d %s scsi3addr 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
h->scsi_host->host_no, dev->bus, dev->target, dev->lun,
+ "Reset as abort",
scsi3addr[0], scsi3addr[1], scsi3addr[2], scsi3addr[3],
scsi3addr[4], scsi3addr[5], scsi3addr[6], scsi3addr[7]);
@@ -4594,9 +4631,10 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
return FAILED;
memset(msg, 0, sizeof(msg));
- ml += sprintf(msg+ml, "ABORT REQUEST on C%d:B%d:T%d:L%llu ",
+ ml += sprintf(msg+ml, "scsi %d:%d:%d:%llu %s",
h->scsi_host->host_no, sc->device->channel,
- sc->device->id, sc->device->lun);
+ sc->device->id, sc->device->lun,
+ "Aborting command");
/* Find the device of the command to be aborted */
dev = sc->device->hostdata;
@@ -4624,8 +4662,9 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
ml += sprintf(msg+ml, "Command:0x%x SN:0x%lx ",
as->cmnd[0], as->serial_number);
dev_dbg(&h->pdev->dev, "%s\n", msg);
- dev_warn(&h->pdev->dev, "Abort request on C%d:B%d:T%d:L%d\n",
- h->scsi_host->host_no, dev->bus, dev->target, dev->lun);
+ dev_warn(&h->pdev->dev, "scsi %d:%d:%d:%d %s\n",
+ h->scsi_host->host_no, dev->bus, dev->target, dev->lun,
+ "Aborting command");
/*
* Command is in flight, or possibly already completed
* by the firmware (but not to the scsi mid layer) but we can't
@@ -4633,10 +4672,10 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
*/
rc = hpsa_send_abort_both_ways(h, dev->scsi3addr, abort);
if (rc != 0) {
- dev_dbg(&h->pdev->dev, "%s Request FAILED.\n", msg);
- dev_warn(&h->pdev->dev, "FAILED abort on device C%d:B%d:T%d:L%d\n",
+ dev_warn(&h->pdev->dev, "scsi %d:%d:%d:%d %s\n",
h->scsi_host->host_no,
- dev->bus, dev->target, dev->lun);
+ dev->bus, dev->target, dev->lun,
+ "FAILED to abort command");
cmd_free(h, abort);
return FAILED;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
