[SCSI] bfa: Support vport symbolic name change from sysfs.

- Implemented the FC function template set_vport_symbolic_name entry
  point to modify the vport symbolic name from sysfs.
- Implemented support to send RSPN_ID to switch to register the
  modified vport symbolic name.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index 51c9e13..050a7e9 100644
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -338,6 +338,8 @@
 void            bfa_fcs_lport_ns_offline(struct bfa_fcs_lport_s *vport);
 void            bfa_fcs_lport_ns_online(struct bfa_fcs_lport_s *vport);
 void            bfa_fcs_lport_ns_query(struct bfa_fcs_lport_s *port);
+void		bfa_fcs_lport_ns_util_send_rspn_id(void *cbarg,
+				struct bfa_fcxp_s *fcxp_alloced);
 void            bfa_fcs_lport_scn_init(struct bfa_fcs_lport_s *vport);
 void            bfa_fcs_lport_scn_offline(struct bfa_fcs_lport_s *vport);
 void            bfa_fcs_lport_scn_online(struct bfa_fcs_lport_s *vport);