L2 BD: introduce a BD interface on which to send UU packets

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

diff --git a/src/vnet/geneve/geneve.c b/src/vnet/geneve/geneve.c
index 56db5ee..ac097f9 100644 (file)
--- a/src/vnet/geneve/geneve.c
+++ b/src/vnet/geneve/geneve.c
@@ -60,18 +60,18 @@ format_geneve_tunnel (u8 * s, va_list * args)
   geneve_tunnel_t *t = va_arg (*args, geneve_tunnel_t *);
   geneve_main_t *ngm = &geneve_main;
 
-  s = format (s, "[%d] local %U remote %U vni %d sw_if_index %d ",
+  s = format (s, "[%d] lcl %U rmt %U vni %d fib-idx %d sw-if-idx %d ",
              t - ngm->tunnels,
              format_ip46_address, &t->local, IP46_TYPE_ANY,
              format_ip46_address, &t->remote, IP46_TYPE_ANY,
-             t->vni, t->sw_if_index);
+             t->vni, t->encap_fib_index, t->sw_if_index);
 
-  if (ip46_address_is_multicast (&t->remote))
-    s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+  s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+  s = format (s, "decap-next-%U ", format_decap_next, t->decap_next_index);
+
+  if (PREDICT_FALSE (ip46_address_is_multicast (&t->remote)))
+    s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
 
-  s = format (s, "encap_fib_index %d fib_entry_index %d decap_next %U\n",
-             t->encap_fib_index, t->fib_entry_index,
-             format_decap_next, t->decap_next_index);
   return s;
 }
 
@@ -82,14 +82,6 @@ format_geneve_name (u8 * s, va_list * args)
   return format (s, "geneve_tunnel%d", dev_instance);
 }
 
-static uword
-dummy_interface_tx (vlib_main_t * vm,
-                   vlib_node_runtime_t * node, vlib_frame_t * frame)
-{
-  clib_warning ("you shouldn't be here, leaking buffers...");
-  return frame->n_vectors;
-}
-
 static clib_error_t *
 geneve_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
 {
@@ -105,7 +97,6 @@ VNET_DEVICE_CLASS (geneve_device_class, static) = {
   .name = "GENEVE",
   .format_device_name = format_geneve_name,
   .format_tx_trace = format_geneve_encap_trace,
-  .tx_function = dummy_interface_tx,
   .admin_up_down_function = geneve_interface_admin_up_down,
 };
 /* *INDENT-ON* */
@@ -360,12 +351,6 @@ mcast_shared_remove (ip46_address_t * remote)
   hash_unset_mem_free (&geneve_main.mcast_shared, remote);
 }
 
-static inline fib_protocol_t
-fib_ip_proto (bool is_ip6)
-{
-  return (is_ip6) ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4;
-}
-
 int vnet_geneve_add_del_tunnel
   (vnet_geneve_add_del_tunnel_args_t * a, u32 * sw_if_indexp)
 {
@@ -465,6 +450,11 @@ int vnet_geneve_add_del_tunnel
          hi = vnet_get_hw_interface (vnm, hw_if_index);
        }
 
+      /* Set geneve tunnel output node */
+      u32 encap_index = !is_ip6 ?
+       geneve4_encap_node.index : geneve6_encap_node.index;
+      vnet_set_interface_output_node (vnm, hw_if_index, encap_index);
+
       t->hw_if_index = hw_if_index;
       t->sw_if_index = sw_if_index = hi->sw_if_index;
 
@@ -484,8 +474,6 @@ int vnet_geneve_add_del_tunnel
 
       fib_node_init (&t->node, FIB_NODE_TYPE_GENEVE_TUNNEL);
       fib_prefix_t tun_remote_pfx;
-      u32 encap_index = !is_ip6 ?
-       geneve4_encap_node.index : geneve6_encap_node.index;
       vnet_flood_class_t flood_class = VNET_FLOOD_CLASS_TUNNEL_NORMAL;
 
       fib_prefix_from_ip46_addr (&t->remote, &tun_remote_pfx);
@@ -576,9 +564,6 @@ int vnet_geneve_add_del_tunnel
          flood_class = VNET_FLOOD_CLASS_TUNNEL_MASTER;
        }
 
-      /* Set geneve tunnel output node */
-      hi->output_node_index = encap_index;
-
       vnet_get_sw_interface (vnet_get_main (), sw_if_index)->flood_class =
        flood_class;
     }
@@ -596,8 +581,8 @@ int vnet_geneve_add_del_tunnel
       si->flags |= VNET_SW_INTERFACE_FLAG_HIDDEN;
 
       /* make sure tunnel is removed from l2 bd or xconnect */
-      set_int_l2_mode (vxm->vlib_main, vnm, MODE_L3, t->sw_if_index, 0, 0, 0,
-                      0);
+      set_int_l2_mode (vxm->vlib_main, vnm, MODE_L3, t->sw_if_index, 0,
+                      L2_BD_PORT_TYPE_NORMAL, 0, 0);
       vec_add1 (vxm->free_geneve_tunnel_hw_if_indices, t->hw_if_index);
 
       vxm->tunnel_index_by_sw_if_index[t->sw_if_index] = ~0;