From: Quinn Tran <quinn.tran@cavium.com>
Date: Thu, 2 Aug 2018 13:16:48 -0700
Subject: [PATCH] scsi: qla2xxx: Silent erroneous message
References: bsc#1086327,FATE#324903
Git-commit: 3f915271b12e11183c606bed1c3dfff0983662d3
Patch-mainline: v4.19-rc1
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>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/qla2xxx/qla_tmpl.c | 9 +++++++++
1 file changed, 9 insertions(+)
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);
--
2.12.3