/* * Copyright (c) 2015 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef included_vnet_p2p_ethernet_h #define included_vnet_p2p_ethernet_h #include <vnet/vnet.h> #include <vnet/ethernet/ethernet.h> typedef struct { /** * Hash mapping parent sw_if_index and client mac address to p2p_ethernet sub-interface */ uword * p2p_ethernet_by_key; u32 *p2p_ethernet_by_sw_if_index; // Pool of p2p subifs; subint_config_t *p2p_subif_pool; /* convenience */ vlib_main_t * vlib_main; vnet_main_t * vnet_main; u16 msg_id_base; } p2p_ethernet_main_t; extern p2p_ethernet_main_t p2p_main; typedef struct { u32 sw_if_index; u32 p2pe_sw_if_index; u8 client_mac[6]; } p2p_ethernet_trace_t; /** * @brief Key struct for P2P Ethernet * Key fields: parent sw_if_index and client mac address * all fields in NET byte order */ typedef struct { u8 mac[6]; u16 pad1; // padding for u64 mac address u32 hw_if_index; u32 pad2; // padding for u64 } p2p_key_t; u32 p2p_ethernet_lookup (u32 parent_sw_if_index, u8* client_mac); int p2p_ethernet_add_del (vlib_main_t * vm, u32 parent_if_index, u8 * client_mac, u32 sub_id, int is_add, u32 *p2pe_if_index); #endif /* included_vnet_p2p_ethernet_h */