fib: midchain adjacency optimisations

[vpp.git] / src / vnet / feature / feature.h

diff --git a/src/vnet/feature/feature.h b/src/vnet/feature/feature.h
index cd01673..4d568a5 100644 (file)
--- a/src/vnet/feature/feature.h
+++ b/src/vnet/feature/feature.h
@@ -219,6 +219,9 @@ vnet_feature_enable_disable (const char *arc_name, const char *node_name,
                             void *feature_config,
                             u32 n_feature_config_bytes);
 
+int
+vnet_feature_modify_end_node (u8 arc_index, u32 sw_if_index, u32 node_index);
+
 static_always_inline u32
 vnet_get_feature_count (u8 arc, u32 sw_if_index)
 {
@@ -278,6 +281,23 @@ vnet_feature_arc_start_with_data (u8 arc, u32 sw_if_index, u32 * next,
   return 0;
 }
 
+static_always_inline void *
+vnet_feature_arc_start_w_cfg_index (u8 arc,
+                                   u32 sw_if_index,
+                                   u32 * next,
+                                   vlib_buffer_t * b, u32 cfg_index)
+{
+  vnet_feature_main_t *fm = &feature_main;
+  vnet_feature_config_main_t *cm;
+  cm = &fm->feature_config_mains[arc];
+
+  vnet_buffer (b)->feature_arc_index = arc;
+  b->current_config_index = cfg_index;
+
+  return vnet_get_config_data (&cm->config_main, &b->current_config_index,
+                              next, 0);
+}
+
 static_always_inline void
 vnet_feature_arc_start (u8 arc, u32 sw_if_index, u32 * next0,
                        vlib_buffer_t * b0)