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scsi: lpfc: Add more logging of cmd and cqe information for aborted NVMe cmds

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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.

Link: https://lore.kernel.org/r/20220603174329.63777-8-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2022-06-03 10:43:27 -07:00 committed by Martin K. Petersen
parent 336d636154
commit ea7bd1f393
1 changed files with 27 additions and 8 deletions
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35
drivers/scsi/lpfc/lpfc_nvme.c
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@ -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: