1 files changed, 59 insertions, 1 deletions

diff --git a/src/vnet/session/session.api b/src/vnet/session/session.api
index 6affae4112d..26346eaa466 100644
--- a/src/vnet/session/session.api
+++ b/src/vnet/session/session.api
@@ -13,12 +13,19 @@
  * limitations under the License.
  */
 
-option version = "4.0.0";
+option version = "4.0.1";
 
 import "vnet/interface_types.api";
 import "vnet/ip/ip_types.api";
 
 
+typedef sdl_rule
+{
+  vl_api_prefix_t lcl;
+  u32 action_index;
+  string tag[64];
+};
+
 enum transport_proto : u8
 {
         TRANSPORT_PROTO_API_TCP,
@@ -28,6 +35,14 @@ enum transport_proto : u8
         TRANSPORT_PROTO_API_QUIC,
 };
 
+enum rt_backend_engine : u8
+{
+        RT_BACKEND_ENGINE_API_DISABLE = 0,
+        RT_BACKEND_ENGINE_API_RULE_TABLE,
+        RT_BACKEND_ENGINE_API_NONE,
+        RT_BACKEND_ENGINE_API_SDL,
+};
+
 /** \brief Application attach to session layer
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
@@ -166,11 +181,18 @@ define app_worker_add_del_reply
     @param is_enable - disable session layer if 0, enable otherwise
 */
 autoreply define session_enable_disable {
+  option deprecated;
   u32 client_index;
   u32 context;
   bool is_enable [default=true];
 };
 
+autoreply define session_enable_disable_v2 {
+  u32 client_index;
+  u32 context;
+  vl_api_rt_backend_engine_t rt_engine_type;
+};
+
 /** \brief enable/disable session layer socket api
     @param client_index - opaque cookie to identify the sender
                           client to vpp direction only
@@ -417,6 +439,42 @@ define session_rules_details
   string tag[64];
 };
 
+autoreply define session_sdl_add_del {
+  u32 client_index;
+  u32 context;
+  u32 appns_index;
+  bool is_add;
+  u32 count;
+  vl_api_sdl_rule_t r[count];
+};
+
+/** \brief Dump session sdl
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+ */
+define session_sdl_dump
+{
+  u32 client_index;
+  u32 context;
+};
+
+/** \brief Session sdl details
+    @param context - sender context, to match reply w/ request
+    @param lcl - local prefix
+    @param action_index - the only action defined now is forward to
+                          application with index action_index
+    @param appns_index - application namespace where rule is to be applied to
+    @param tag - tag
+  */
+define session_sdl_details
+{
+  u32 context;
+  vl_api_prefix_t lcl;
+  u32 action_index;
+  u32 appns_index;
+  string tag[64];
+};
+
 /*
  * Local Variables:
  * eval: (c-set-style "gnu")