X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fethernet%2Fethernet.h;h=2f544bbdbaaed5f7ed4f20410dd49d6769edfe36;hb=5fa4525543b212dd04b4f687722bf7feb1eeb6f9;hp=cde6fb900380953f885ff918b4989a24aee720f7;hpb=669f4e3416282ef022e6c59d09656b0563e5aae6;p=vpp.git

diff --git a/src/vnet/ethernet/ethernet.h b/src/vnet/ethernet/ethernet.h
index cde6fb90038..2f544bbdbaa 100644
--- a/src/vnet/ethernet/ethernet.h
+++ b/src/vnet/ethernet/ethernet.h
@@ -257,7 +257,18 @@ typedef struct
   u32 input_next_mpls;
 } next_by_ethertype_t;
 
+struct ethernet_main_t_;
+
+typedef void (ethernet_address_change_function_t)
+  (struct ethernet_main_t_ * im, u32 sw_if_index, uword opaque);
+
 typedef struct
+{
+  ethernet_address_change_function_t *function;
+  uword function_opaque;
+} ethernet_address_change_ctx_t;
+
+typedef struct ethernet_main_t_
 {
   vlib_main_t *vlib_main;
 
@@ -300,6 +311,13 @@ typedef struct
 
   /* Allocated loopback instances */
   uword *bm_loopback_instances;
+
+  /** Functions to call when interface hw address changes. */
+  ethernet_address_change_ctx_t *address_change_callbacks;
+
+  /** Default interface MTU */
+  u32 default_mtu;
+
 } ethernet_main_t;
 
 extern ethernet_main_t ethernet_main;
@@ -552,8 +570,6 @@ void ethernet_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai);
 u8 *ethernet_build_rewrite (vnet_main_t * vnm,
 			    u32 sw_if_index,
 			    vnet_link_t link_type, const void *dst_address);
-const u8 *ethernet_ip4_mcast_dst_addr (void);
-const u8 *ethernet_ip6_mcast_dst_addr (void);
 void ethernet_input_init (vlib_main_t * vm, ethernet_main_t * em);
 
 extern vlib_node_registration_t ethernet_input_node;