Add adjacency counters to the stats segment

[vpp.git] / src / vnet / adj / adj.c

diff --git a/src/vnet/adj/adj.c b/src/vnet/adj/adj.c
index 0c9f746..a06a122 100644 (file)
--- a/src/vnet/adj/adj.c
+++ b/src/vnet/adj/adj.c
@@ -22,7 +22,10 @@
 #include <vnet/fib/fib_node_list.h>
 
 /* Adjacency packet/byte counters indexed by adjacency index. */
-vlib_combined_counter_main_t adjacency_counters;
+vlib_combined_counter_main_t adjacency_counters = {
+    .name = "adjacency",
+    .stat_segment_name = "/net/adjacency",
+};
 
 /*
  * the single adj pool
@@ -35,6 +38,13 @@ ip_adjacency_t *adj_pool;
  */
 int adj_per_adj_counters;
 
+const ip46_address_t ADJ_BCAST_ADDR = {
+    .ip6 = {
+        .as_u64[0] = 0xffffffffffffffff,
+        .as_u64[1] = 0xffffffffffffffff,
+    },
+};
+
 always_inline void
 adj_poison (ip_adjacency_t * adj)
 {
@@ -57,7 +67,8 @@ adj_alloc (fib_protocol_t proto)
     /* Validate adjacency counters. */
     vlib_validate_combined_counter(&adjacency_counters,
                                    adj_get_index(adj));
-
+    vlib_zero_combined_counter(&adjacency_counters,
+                               adj_get_index(adj));
     fib_node_init(&adj->ia_node,
                   FIB_NODE_TYPE_ADJ);
 
@@ -172,6 +183,7 @@ adj_last_lock_gone (ip_adjacency_t *adj)
         /* FALL THROUGH */
     case IP_LOOKUP_NEXT_ARP:
     case IP_LOOKUP_NEXT_REWRITE:
+    case IP_LOOKUP_NEXT_BCAST:
        /*
         * complete and incomplete nbr adjs
         */
@@ -347,21 +359,20 @@ adj_mtu_update_walk_cb (adj_index_t ai,
 
     adj = adj_get(ai);
 
-    vnet_rewrite_update_mtu (vnet_get_main(),
+    vnet_rewrite_update_mtu (vnet_get_main(), adj->ia_link,
                              &adj->rewrite_header);
 
     return (ADJ_WALK_RC_CONTINUE);
 }
 
-void
-adj_mtu_update (u32 sw_if_index)
+static void
+adj_mtu_update (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
 {
-    /*
-     * Walk all the adjacencies on the interface to update the cached MTU
-     */
-    adj_walk (sw_if_index, adj_mtu_update_walk_cb, NULL);
+  adj_walk (sw_if_index, adj_mtu_update_walk_cb, NULL);
 }
 
+VNET_SW_INTERFACE_MTU_CHANGE_FUNCTION(adj_mtu_update);
+
 /**
  * @brief Walk the Adjacencies on a given interface
  */
@@ -517,7 +528,7 @@ adj_show (vlib_main_t * vm,
 
     if (summary)
     {
-        vlib_cli_output (vm, "Number of adjacenies: %d", pool_elts(adj_pool));
+        vlib_cli_output (vm, "Number of adjacencies: %d", pool_elts(adj_pool));
         vlib_cli_output (vm, "Per-adjacency counters: %s",
                          (adj_are_counters_enabled() ?
                           "enabled":