}
}
+typedef struct adj_nbr_get_n_adjs_walk_ctx_t_
+{
+ vnet_link_t linkt;
+ u32 count;
+} adj_nbr_get_n_adjs_walk_ctx_t;
+
+static adj_walk_rc_t
+adj_nbr_get_n_adjs_walk (adj_index_t ai,
+ void *data)
+{
+ adj_nbr_get_n_adjs_walk_ctx_t *ctx = data;
+ const ip_adjacency_t *adj;
+
+ adj = adj_get(ai);
+
+ if (ctx->linkt == adj->ia_link)
+ ctx->count++;
+
+ return (ADJ_WALK_RC_CONTINUE);
+}
+
+u32
+adj_nbr_get_n_adjs (vnet_link_t link_type, u32 sw_if_index)
+{
+ adj_nbr_get_n_adjs_walk_ctx_t ctx = {
+ .linkt = link_type,
+ };
+ fib_protocol_t fproto;
+
+ FOR_EACH_FIB_IP_PROTOCOL(fproto)
+ {
+ adj_nbr_walk (sw_if_index,
+ fproto,
+ adj_nbr_get_n_adjs_walk,
+ &ctx);
+ }
+
+ return (ctx.count);
+}
+
adj_index_t
adj_nbr_find (fib_protocol_t nh_proto,
vnet_link_t link_type,
walk_adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
}
- adj_delegate_adj_modified(adj);
+ adj_delegate_adj_modified(adj_get(ai));
adj_unlock(ai);
adj_unlock(walk_ai);
}
};
ip_adjacency_t *adj;
+ adj_lock (ai);
+
adj = adj_get(ai);
adj->ia_flags |= ADJ_FLAG_SYNC_WALK_ACTIVE;
fib_walk_sync(FIB_NODE_TYPE_ADJ, ai, &bw_ctx);
adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
+ adj_unlock (ai);
return (ADJ_WALK_RC_CONTINUE);
}
}
return (NULL);
-
}
VNET_SW_INTERFACE_ADD_DEL_FUNCTION(adj_nbr_interface_add_del);
+static adj_walk_rc_t
+adj_nbr_ethernet_mac_change_one (adj_index_t ai,
+ void *arg)
+{
+ vnet_update_adjacency_for_sw_interface(vnet_get_main(),
+ adj_get_sw_if_index(ai),
+ ai);
+
+ return (ADJ_WALK_RC_CONTINUE);
+}
+
+/**
+ * Callback function invoked when an interface's MAC Address changes
+ */
+static void
+adj_nbr_ethernet_change_mac (ethernet_main_t * em,
+ u32 sw_if_index, uword opaque)
+{
+ fib_protocol_t proto;
+
+ FOR_EACH_FIB_IP_PROTOCOL(proto)
+ {
+ adj_nbr_walk(sw_if_index, proto,
+ adj_nbr_ethernet_mac_change_one,
+ NULL);
+ }
+}
+
static adj_walk_rc_t
adj_nbr_show_one (adj_index_t ai,
void *arg)
dpo_register(DPO_ADJACENCY_INCOMPLETE,
&adj_nbr_incompl_dpo_vft,
nbr_incomplete_nodes);
+
+ ethernet_address_change_ctx_t ctx = {
+ .function = adj_nbr_ethernet_change_mac,
+ .function_opaque = 0,
+ };
+ vec_add1 (ethernet_main.address_change_callbacks, ctx);
}