Streamline fcp underrun message printing
Signed-off-by: James Smart <james.sm...@emulex.com>
---
lpfc_scsi.c | 20 +++++++++++++-------
1 file changed, 13 insertions(+), 7 deletions(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
--- a/drivers/scsi/lpfc/lpfc_scsi.c 2012-08-11 12:24:52.078924258 -0400
+++ b/drivers/scsi/lpfc/lpfc_scsi.c 2012-08-11 12:24:52.312924252 -0400
@@ -3476,9 +3476,15 @@ lpfc_handle_fcp_err(struct lpfc_vport *v
}
lp = (uint32_t *)cmnd->sense_buffer;
- if (!scsi_status && (resp_info & RESID_UNDER) &&
- vport->cfg_log_verbose & LOG_FCP_UNDER)
- logit = LOG_FCP_UNDER;
+ /* special handling for under run conditions */
+ if (!scsi_status && (resp_info & RESID_UNDER)) {
+ /* don't log under runs if fcp set... */
+ if (vport->cfg_log_verbose & LOG_FCP)
+ logit = LOG_FCP_ERROR;
+ /* unless operator says so */
+ if (vport->cfg_log_verbose & LOG_FCP_UNDER)
+ logit = LOG_FCP_UNDER;
+ }
lpfc_printf_vlog(vport, KERN_WARNING, logit,
"9024 FCP command x%x failed: x%x SNS x%x x%x "
@@ -3654,10 +3660,10 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba
lpfc_cmd->status = IOSTAT_DRIVER_REJECT;
else if (lpfc_cmd->status >= IOSTAT_CNT)
lpfc_cmd->status = IOSTAT_DEFAULT;
- if (lpfc_cmd->status == IOSTAT_FCP_RSP_ERROR
- && !lpfc_cmd->fcp_rsp->rspStatus3
- && (lpfc_cmd->fcp_rsp->rspStatus2 & RESID_UNDER)
- && !(phba->cfg_log_verbose & LOG_FCP_UNDER))
+ if (lpfc_cmd->status == IOSTAT_FCP_RSP_ERROR &&
+ !lpfc_cmd->fcp_rsp->rspStatus3 &&
+ (lpfc_cmd->fcp_rsp->rspStatus2 & RESID_UNDER) &&
+ !(vport->cfg_log_verbose & LOG_FCP_UNDER))
logit = 0;
else
logit = LOG_FCP | LOG_FCP_UNDER;
--
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