sr: Support uSID function.

[vpp.git] / src / vnet / srv6 / sr.h

diff --git a/src/vnet/srv6/sr.h b/src/vnet/srv6/sr.h
index 6a228c8..41adef3 100755 (executable)
--- a/src/vnet/srv6/sr.h
+++ b/src/vnet/srv6/sr.h
@@ -43,7 +43,9 @@
 #define SR_BEHAVIOR_DX4 7
 #define SR_BEHAVIOR_DT6 8
 #define SR_BEHAVIOR_DT4 9
-#define SR_BEHAVIOR_LAST 10    /* Must always be the last one */
+#define SR_BEHAVIOR_END_UN_PERF 10
+#define SR_BEHAVIOR_END_UN 11
+#define SR_BEHAVIOR_LAST 12    /* Must always be the last one */
 
 #define SR_STEER_L2 2
 #define SR_STEER_IPV4 4
@@ -119,7 +121,7 @@ typedef struct
 {
   ip6_address_t localsid;              /**< LocalSID IPv6 address */
 
-  u16 localsid_len;
+  u16 localsid_prefix_len;
 
   char end_psp;                                        /**< Combined with End.PSP? */
 
@@ -139,6 +141,15 @@ typedef struct
 
   u32 nh_adj;                                          /**< Next_adj for xconnect usage only */
 
+  ip6_address_t usid_block;
+  ip6_address_t usid_block_mask;
+
+  u8 usid_index;
+  u8 usid_len;
+
+  u8 usid_next_index;
+  u8 usid_next_len;
+
   void *plugin_mem;                            /**< Memory to be used by the plugin callback functions */
 } ip6_sr_localsid_t;
 
@@ -231,6 +242,13 @@ typedef struct
   u32 sr_policy;                                       /**< SR Policy index */
 } ip6_sr_steering_policy_t;
 
+typedef struct
+{
+  ip6_address_t address;
+  u16 pref_len;
+  u8 padding[2];
+} sr_localsid_key_t;
+
 /**
  * @brief Segment Routing main datastructure
  */
@@ -331,10 +349,10 @@ extern int sr_policy_mod (ip6_address_t * bsid, u32 index, u32 fib_table,
 extern int sr_policy_del (ip6_address_t * bsid, u32 index);
 
 extern int
-sr_cli_localsid (char is_del, ip6_address_t * localsid_addr, u16 prefixlen,
-                char end_psp, u8 behavior, u32 sw_if_index,
-                u32 vlan_index, u32 fib_table, ip46_address_t * nh_addr,
-                void *ls_plugin_mem);
+sr_cli_localsid (char is_del, ip6_address_t * localsid_addr,
+                u16 localsid_prefix_len, char end_psp, u8 behavior,
+                u32 sw_if_index, u32 vlan_index, u32 fib_table,
+                ip46_address_t * nh_addr, int usid_len, void *ls_plugin_mem);
 
 extern int
 sr_steering_policy (int is_del, ip6_address_t * bsid, u32 sr_policy_index,