diff options
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_logmsg.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 35 |
3 files changed, 24 insertions, 15 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index f05ef301130..73d3afc72de 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -806,7 +806,7 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR, # LOG_NODE 0x80 Node table events # LOG_MISC 0x400 Miscellaneous events # LOG_SLI 0x800 SLI events -# LOG_CHK_COND 0x1000 FCP Check condition flag +# LOG_FCP_ERROR 0x1000 Only log FCP errors # LOG_LIBDFC 0x2000 LIBDFC events # LOG_ALL_MSG 0xffff LOG all messages */ diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h index 62c8ca862e9..438cbcd9eb1 100644 --- a/drivers/scsi/lpfc/lpfc_logmsg.h +++ b/drivers/scsi/lpfc/lpfc_logmsg.h @@ -28,7 +28,7 @@ #define LOG_NODE 0x80 /* Node table events */ #define LOG_MISC 0x400 /* Miscellaneous events */ #define LOG_SLI 0x800 /* SLI events */ -#define LOG_CHK_COND 0x1000 /* FCP Check condition flag */ +#define LOG_FCP_ERROR 0x1000 /* log errors, not underruns */ #define LOG_LIBDFC 0x2000 /* Libdfc events */ #define LOG_ALL_MSG 0xffff /* LOG all messages */ diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 97ae98dc95d..125179af470 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -297,8 +297,10 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd) uint32_t fcpi_parm = lpfc_cmd->cur_iocbq.iocb.un.fcpi.fcpi_parm; uint32_t resp_info = fcprsp->rspStatus2; uint32_t scsi_status = fcprsp->rspStatus3; + uint32_t *lp; uint32_t host_status = DID_OK; uint32_t rsplen = 0; + uint32_t logit = LOG_FCP | LOG_FCP_ERROR; /* * If this is a task management command, there is no @@ -310,10 +312,25 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd) goto out; } - lpfc_printf_log(phba, KERN_WARNING, LOG_FCP, - "%d:0730 FCP command failed: RSP " - "Data: x%x x%x x%x x%x x%x x%x\n", - phba->brd_no, resp_info, scsi_status, + if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) { + uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen); + if (snslen > SCSI_SENSE_BUFFERSIZE) + snslen = SCSI_SENSE_BUFFERSIZE; + + if (resp_info & RSP_LEN_VALID) + rsplen = be32_to_cpu(fcprsp->rspRspLen); + memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen); + } + lp = (uint32_t *)cmnd->sense_buffer; + + if (!scsi_status && (resp_info & RESID_UNDER)) + logit = LOG_FCP; + + lpfc_printf_log(phba, KERN_WARNING, logit, + "%d:0730 FCP command x%x failed: x%x SNS x%x x%x " + "Data: x%x x%x x%x x%x x%x\n", + phba->brd_no, cmnd->cmnd[0], scsi_status, + be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info, be32_to_cpu(fcprsp->rspResId), be32_to_cpu(fcprsp->rspSnsLen), be32_to_cpu(fcprsp->rspRspLen), @@ -328,14 +345,6 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd) } } - if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) { - uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen); - if (snslen > SCSI_SENSE_BUFFERSIZE) - snslen = SCSI_SENSE_BUFFERSIZE; - - memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen); - } - cmnd->resid = 0; if (resp_info & RESID_UNDER) { cmnd->resid = be32_to_cpu(fcprsp->rspResId); @@ -378,7 +387,7 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd) */ } else if ((scsi_status == SAM_STAT_GOOD) && fcpi_parm && (cmnd->sc_data_direction == DMA_FROM_DEVICE)) { - lpfc_printf_log(phba, KERN_WARNING, LOG_FCP, + lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR, "%d:0734 FCP Read Check Error Data: " "x%x x%x x%x x%x\n", phba->brd_no, be32_to_cpu(fcpcmd->fcpDl), |