*/
static mpls_tunnel_t *mpls_tunnel_pool;
-/**
- * @brief Pool of free tunnel SW indices - i.e. recycled indices
- */
-static u32 * mpls_tunnel_free_hw_if_indices;
-
/**
* @brief DB of SW index to tunnel index
*/
mt->mt_sibling_index);
dpo_reset(&mt->mt_l2_lb);
- vec_add1 (mpls_tunnel_free_hw_if_indices, mt->mt_hw_if_index);
+ vnet_delete_hw_interface (vnet_get_main(), mt->mt_hw_if_index);
+
pool_put(mpls_tunnel_pool, mt);
mpls_tunnel_db[sw_if_index] = ~0;
}
mt->mt_flags |= MPLS_TUNNEL_FLAG_L2;
/*
- * Create a new, or re=use and old, tunnel HW interface
+ * Create a new tunnel HW interface
*/
- if (vec_len (mpls_tunnel_free_hw_if_indices) > 0)
- {
- mt->mt_hw_if_index =
- mpls_tunnel_free_hw_if_indices[vec_len(mpls_tunnel_free_hw_if_indices)-1];
- _vec_len (mpls_tunnel_free_hw_if_indices) -= 1;
- hi = vnet_get_hw_interface (vnm, mt->mt_hw_if_index);
- hi->hw_instance = mti;
- hi->dev_instance = mti;
- }
- else
- {
- mt->mt_hw_if_index = vnet_register_interface(
- vnm,
- mpls_tunnel_class.index,
- mti,
- mpls_tunnel_hw_interface_class.index,
- mti);
- hi = vnet_get_hw_interface (vnm, mt->mt_hw_if_index);
- }
+ mt->mt_hw_if_index = vnet_register_interface(
+ vnm,
+ mpls_tunnel_class.index,
+ mti,
+ mpls_tunnel_hw_interface_class.index,
+ mti);
+ hi = vnet_get_hw_interface (vnm, mt->mt_hw_if_index);
/* Standard default MPLS tunnel MTU. */
vnet_sw_interface_set_mtu (vnm, hi->sw_if_index, 9000);
if (is_del)
{
- if (!vnet_mpls_tunnel_path_remove(sw_if_index, rpaths))
+ if (NULL == rpaths)
+ {
+ vnet_mpls_tunnel_del(sw_if_index);
+ }
+ else if (!vnet_mpls_tunnel_path_remove(sw_if_index, rpaths))
{
vnet_mpls_tunnel_del(sw_if_index);
}