When an NVME command is aborted or completes with an ERSP, log the opcode
and command id fields to help provide more detail on the failed command.
Co-developed-by: Justin Tee <justin.tee@xxxxxxxxxxxx>
Signed-off-by: Justin Tee <justin.tee@xxxxxxxxxxxx>
Signed-off-by: James Smart <jsmart2021@xxxxxxxxx>
---
drivers/scsi/lpfc/lpfc_nvme.c | 35 +++++++++++++++++++++++++++--------
1 file changed, 27 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index 88fa630ab93a..9cc22cefcb37 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -1065,25 +1065,37 @@ lpfc_nvme_io_cmd_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
nCmd->rcv_rsplen = wcqe->parameter;
nCmd->status = 0;
+ /* Get the NVME cmd details for this unique error. */
+ cp = (struct nvme_fc_cmd_iu *)nCmd->cmdaddr;
+ ep = (struct nvme_fc_ersp_iu *)nCmd->rspaddr;
+
/* Check if this is really an ERSP */
if (nCmd->rcv_rsplen == LPFC_NVME_ERSP_LEN) {
lpfc_ncmd->status = IOSTAT_SUCCESS;
lpfc_ncmd->result = 0;
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME,
- "6084 NVME Completion ERSP: "
- "xri %x placed x%x\n",
- lpfc_ncmd->cur_iocbq.sli4_xritag,
- wcqe->total_data_placed);
+ "6084 NVME FCP_ERR ERSP: "
+ "xri %x placed x%x opcode x%x cmd_id "
+ "x%x cqe_status x%x\n",
+ lpfc_ncmd->cur_iocbq.sli4_xritag,
+ wcqe->total_data_placed,
+ cp->sqe.common.opcode,
+ cp->sqe.common.command_id,
+ ep->cqe.status);
break;
}
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"6081 NVME Completion Protocol Error: "
"xri %x status x%x result x%x "
- "placed x%x\n",
+ "placed x%x opcode x%x cmd_id x%x, "
+ "cqe_status x%x\n",
lpfc_ncmd->cur_iocbq.sli4_xritag,
lpfc_ncmd->status, lpfc_ncmd->result,
- wcqe->total_data_placed);
+ wcqe->total_data_placed,
+ cp->sqe.common.opcode,
+ cp->sqe.common.command_id,
+ ep->cqe.status);
break;
case IOSTAT_LOCAL_REJECT:
/* Let fall through to set command final state. */
@@ -1842,6 +1854,7 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport,
struct lpfc_nvme_fcpreq_priv *freqpriv;
unsigned long flags;
int ret_val;
+ struct nvme_fc_cmd_iu *cp;
/* Validate pointers. LLDD fault handling with transport does
* have timing races.
@@ -1965,10 +1978,16 @@ lpfc_nvme_fcp_abort(struct nvme_fc_local_port *pnvme_lport,
return;
}
+ /*
+ * Get Command Id from cmd to plug into response. This
+ * code is not needed in the next NVME Transport drop.
+ */
+ cp = (struct nvme_fc_cmd_iu *)lpfc_nbuf->nvmeCmd->cmdaddr;
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_ABTS,
"6138 Transport Abort NVME Request Issued for "
- "ox_id x%x\n",
- nvmereq_wqe->sli4_xritag);
+ "ox_id x%x nvme opcode x%x nvme cmd_id x%x\n",
+ nvmereq_wqe->sli4_xritag, cp->sqe.common.opcode,
+ cp->sqe.common.command_id);
return;
out_unlock:
--
2.26.2
