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[05/12] qla2xxx: Silent erroneous message

Message ID 20180718212654.13325-6-himanshu.madhani@cavium.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Madhani, Himanshu July 18, 2018, 9:26 p.m. UTC 
From: Quinn Tran <quinn.tran@cavium.com>

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

 kernel: qla2xxx [0000:81:00.0]-d82b:19: qla27xx_fwdt_entry_t268: unknown buffer 4
 kernel: qla2xxx [0000:81:00.0]-d82b:19: qla27xx_fwdt_entry_t268: unknown buffer 5

This patch fixes these error message 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>
---
 drivers/scsi/qla2xxx/qla_tmpl.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index b170eb54aab5..0ccd06f11f12 100644
--- 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);