scsi: qla2xxx: Silent erroneous message

Driver uses shadow pointer instead of Mirror pointer for firmware dump
collection. Skip those entries for Mirror pointers for Request/Response
queue from firmware dump template reading.

Following messages are printed in log messages:

 qla27xx_fwdt_entry_t268: unknown buffer 4
 qla27xx_fwdt_entry_t268: unknown buffer 5

This patch fixes these error messages by adding skip_entry() to not read
them from template.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index b170eb54aab51549839840f5bb3571571a32363b..0ccd06f11f1233d0c0f704b78e4379a4ca210f37 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -571,6 +571,15 @@ qla27xx_fwdt_entry_t268(struct scsi_qla_host *vha,
                }
                break;
 
+       case T268_BUF_TYPE_REQ_MIRROR:
+       case T268_BUF_TYPE_RSP_MIRROR:
+               /*
+                * Mirror pointers are not implemented in the
+                * driver, instead shadow pointers are used by
+                * the drier. Skip these entries.
+                */
+               qla27xx_skip_entry(ent, buf);
+               break;
        default:
                ql_dbg(ql_dbg_async, vha, 0xd02b,
                    "%s: unknown buffer %x\n", __func__, ent->t268.buf_type);