From: Robert Elliott <elliott@xxxxxx>
report more useful information on aborts
Reviewed-by: Scott Teel <scott.teel@xxxxxxxx>
Reviewed-by: Kevin Barnett <kevin.barnett@xxxxxxxx>
Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
Signed-off-by: Robert Elliott <elliott@xxxxxx>
Signed-off-by: Don Brace <don.brace@xxxxxxxx>
---
drivers/scsi/hpsa.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index df2c825..224fc48 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5102,10 +5102,10 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
return FAILED;
memset(msg, 0, sizeof(msg));
- ml += sprintf(msg+ml, "scsi %d:%d:%d:%llu %s",
+ ml += sprintf(msg+ml, "scsi %d:%d:%d:%llu %s %p",
h->scsi_host->host_no, sc->device->channel,
sc->device->id, sc->device->lun,
- "Aborting command");
+ "Aborting command", sc);
/* Get SCSI command to be aborted */
abort = (struct CommandList *) sc->host_scribble;
@@ -5131,10 +5131,13 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
ml += sprintf(msg+ml, "Tag:0x%08x:%08x ", tagupper, taglower);
as = abort->scsi_cmd;
if (as != NULL)
- ml += sprintf(msg+ml, "Command:0x%x SN:0x%lx ",
- as->cmnd[0], as->serial_number);
- dev_dbg(&h->pdev->dev, "%s\n", msg);
+ ml += sprintf(msg+ml,
+ "CDBLen: %d CDB: 0x%02x%02x... SN: 0x%lx ",
+ as->cmd_len, as->cmnd[0], as->cmnd[1],
+ as->serial_number);
+ dev_warn(&h->pdev->dev, "%s BEING SENT\n", msg);
hpsa_show_dev_msg(KERN_WARNING, h, dev, "Aborting command");
+
/*
* Command is in flight, or possibly already completed
* by the firmware (but not to the scsi mid layer) but we can't
@@ -5142,7 +5145,8 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
*/
if (wait_for_available_abort_cmd(h)) {
dev_warn(&h->pdev->dev,
- "Timed out waiting for an abort command to become available.\n");
+ "%s FAILED, timeout waiting for an abort command to become available.\n",
+ msg);
cmd_free(h, abort);
return FAILED;
}
@@ -5150,14 +5154,16 @@ static int hpsa_eh_abort_handler(struct scsi_cmnd *sc)
atomic_inc(&h->abort_cmds_available);
wake_up_all(&h->abort_cmd_wait_queue);
if (rc != 0) {
+ dev_warn(&h->pdev->dev, "%s SENT, FAILED\n", msg);
hpsa_show_dev_msg(KERN_WARNING, h, dev,
- "FAILED to abort command");
+ "FAILED to abort command");
cmd_free(h, abort);
return FAILED;
}
- dev_info(&h->pdev->dev, "%s REQUEST SUCCEEDED.\n", msg);
+ dev_info(&h->pdev->dev, "%s SENT, SUCCESS\n", msg);
- /* If the abort(s) above completed and actually aborted the
+ /*
+ * If the abort(s) above completed and actually aborted the
* command, then the command to be aborted should already be
* completed. If not, wait around a bit more to see if they
* manage to complete normally.
--
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
