From: Quinn Tran quinn.tran@cavium.com
[ Upstream commit 3f915271b12e11183c606bed1c3dfff0983662d3 ]
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: Sasha Levin alexander.levin@microsoft.com --- 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 731ca0d8520a..9f3c263756a8 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);