[SCSI] lpfc 8.2.4 : Add parameters to enable and disable heartbeat and hba resets

Add parameters to enable and disable heartbeat and hba resets

Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index be6519793f8a..46d529d6ac6b 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2559,6 +2559,11 @@ lpfc_mbox_timeout_handler(struct lpfc_hba *phba)
          * lpfc_offline calls lpfc_sli_hba_down which will clean up
          * on oustanding mailbox commands.
          */
+        /* If resets are disabled then set error state and return. */
+        if (!phba->cfg_enable_hba_reset) {
+                phba->link_state = LPFC_HBA_ERROR;
+                return;
+        }
         lpfc_offline_prep(phba);
         lpfc_offline(phba);
         lpfc_sli_brdrestart(phba);