[SCSI] bfa: add ioc state checking

This patch adds ioc state checking while enabling a port. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
git-mirror · Jul 27, 2010 · ba83458 · ba83458
1 parent 604158a
commit ba83458
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/scsi/bfa/bfa_fcport.c b/drivers/scsi/bfa/bfa_fcport.c
@@ -1393,6 +1393,9 @@ bfa_fcport_enable(struct bfa_s *bfa)
 		return BFA_STATUS_PBC;
 	}
 
+	if (bfa_ioc_is_disabled(&bfa->ioc))
+		return BFA_STATUS_IOC_DISABLED;
+
 	if (fcport->diag_busy)
 		return BFA_STATUS_DIAG_BUSY;
 	else if (bfa_sm_cmp_state