LISP: add NSH support

[vpp.git] / src / vnet / lisp-cp / lisp_types.h

diff --git a/src/vnet/lisp-cp/lisp_types.h b/src/vnet/lisp-cp/lisp_types.h
index f5d2a67..b7ad0f2 100644 (file)
--- a/src/vnet/lisp-cp/lisp_types.h
+++ b/src/vnet/lisp-cp/lisp_types.h
@@ -102,6 +102,7 @@ typedef enum
   LCAF_AFI_LIST_TYPE,
   LCAF_INSTANCE_ID,
   LCAF_SOURCE_DEST = 12,
+  LCAF_NSH = 17,
   LCAF_TYPES
 } lcaf_type_t;
 
@@ -166,6 +167,9 @@ typedef struct
   u8 si;
 } nsh_t;
 
+#define nsh_spi(_a) (_a)->spi
+#define nsh_si(_a) (_a)->si
+
 typedef struct
 {
   ip4_address_t addr;
@@ -258,6 +262,8 @@ void gid_address_ip_set (gid_address_t * dst, void *src, u8 version);
 #define gid_address_lcaf(_a) (_a)->lcaf
 #define gid_address_mac(_a) (_a)->mac
 #define gid_address_nsh(_a) (_a)->nsh
+#define gid_address_nsh_spi(_a) nsh_spi(&gid_address_nsh(_a))
+#define gid_address_nsh_si(_a) nsh_si(&gid_address_nsh(_a))
 #define gid_address_vni(_a) (_a)->vni
 #define gid_address_vni_mask(_a) (_a)->vni_mask
 #define gid_address_sd_dst_ippref(_a) sd_dst_ippref(&(_a)->sd)
@@ -275,6 +281,7 @@ void gid_address_ip_set (gid_address_t * dst, void *src, u8 version);
 
 /* 'sub'address functions */
 #define foreach_gid_address_type_fcns  \
+  _(no_addr)                      \
   _(ip_prefix)                    \
   _(lcaf)                         \
   _(mac)                          \
@@ -350,7 +357,8 @@ typedef struct
   /* valid only for remote mappings */
   u8 is_static:1;
   u8 pitr_set:1;
-  u8 rsvd:4;
+  u8 nsh_set:1;
+  u8 rsvd:3;
 
 
   u8 *key;