/* * l2_learn.c : layer 2 learning using l2fib * * Copyright (c) 2014 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_l2learn_h #define included_l2learn_h #include <vlib/vlib.h> #include <vnet/ethernet/ethernet.h> typedef struct { /* Hash table */ BVT (clib_bihash) * mac_table; /* number of dynamically learned mac entries */ u32 global_learn_count; /* maximum number of dynamically learned mac entries */ u32 global_learn_limit; /* Next nodes for each feature */ u32 feat_next_node_index[32]; /* convenience variables */ vlib_main_t *vlib_main; vnet_main_t *vnet_main; } l2learn_main_t; l2learn_main_t l2learn_main; extern vlib_node_registration_t l2fib_mac_age_scanner_process_node; enum { L2_MAC_AGE_PROCESS_EVENT_START = 1, L2_MAC_AGE_PROCESS_EVENT_STOP = 2, L2_MAC_AGE_PROCESS_EVENT_ONE_PASS = 3, } l2_mac_age_process_event_t; #endif /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */