[SCSI] lpfc 8.3.13: SCSI specific changes
- Fix hba_queue_depth to reflect actual available XRIs
- Add support for new SLER specific firmware status codes.
- Free SCSI buffer when iotag allocation fails.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 8da8fc6..6258587 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -5563,9 +5563,12 @@
mempool_free(pmb, phba->mbox_mem_pool);
/* Reset the DFT_HBA_Q_DEPTH to the max xri */
- if (phba->cfg_hba_queue_depth > (phba->sli4_hba.max_cfg_param.max_xri))
+ if (phba->cfg_hba_queue_depth >
+ (phba->sli4_hba.max_cfg_param.max_xri -
+ lpfc_sli4_get_els_iocb_cnt(phba)))
phba->cfg_hba_queue_depth =
- phba->sli4_hba.max_cfg_param.max_xri;
+ phba->sli4_hba.max_cfg_param.max_xri -
+ lpfc_sli4_get_els_iocb_cnt(phba);
return rc;
}