[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>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index dcf088262b20..55f984166dbc 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -377,6 +377,11 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
 
         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_bsg_rport_els(struct fc_bsg_job *job)
         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);