1 files changed, 5 insertions, 1 deletions

diff --git a/include/scsi/fc/fc_els.h b/include/scsi/fc/fc_els.h
index 195ca014d3ce..f94328132a26 100644
--- a/include/scsi/fc/fc_els.h
+++ b/include/scsi/fc/fc_els.h
@@ -20,6 +20,8 @@
 #ifndef _FC_ELS_H_
 #define _FC_ELS_H_
 
+#include <linux/types.h>
+
 /*
  * Fibre Channel Switch - Enhanced Link Services definitions.
  * From T11 FC-LS Rev 1.2 June 7, 2005.
@@ -248,10 +250,12 @@ struct fc_els_csp {
 /*
  * sp_features
  */
-#define FC_SP_FT_CIRO   0x8000  /* continuously increasing rel. off. */
+#define FC_SP_FT_NPIV   0x8000  /* multiple N_Port_ID support (FLOGI) */
+#define FC_SP_FT_CIRO   0x8000  /* continuously increasing rel off (PLOGI) */
 #define FC_SP_FT_CLAD   0x8000  /* clean address (in FLOGI LS_ACC) */
 #define FC_SP_FT_RAND   0x4000  /* random relative offset */
 #define FC_SP_FT_VAL    0x2000  /* valid vendor version level */
+#define FC_SP_FT_NPIV_ACC       0x2000  /* NPIV assignment (FLOGI LS_ACC) */
 #define FC_SP_FT_FPORT  0x1000  /* F port (1) vs. N port (0) */
 #define FC_SP_FT_ABB    0x0800  /* alternate BB_credit management */
 #define FC_SP_FT_EDTR   0x0400  /* E_D_TOV Resolution is nanoseconds */