[SCSI] lpfc 8.3.13: Add TX Queue Support for SLI4 ELS commands.
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_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index dcf0882..55f9841 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -377,6 +377,11 @@
if (rc == IOCB_SUCCESS)
return 0; /* done for now */
+ else if (rc == IOCB_BUSY)
+ rc = EAGAIN;
+ else
+ rc = EIO;
+
/* iocb failed so cleanup */
pci_unmap_sg(phba->pcidev, job->request_payload.sg_list,
@@ -625,6 +630,10 @@
lpfc_nlp_put(ndlp);
if (rc == IOCB_SUCCESS)
return 0; /* done for now */
+ else if (rc == IOCB_BUSY)
+ rc = EAGAIN;
+ else
+ rc = EIO;
pci_unmap_sg(phba->pcidev, job->request_payload.sg_list,
job->request_payload.sg_cnt, DMA_TO_DEVICE);