src/network/networkd-bridge-fdb.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 /***
   5   Copyright © 2014 Intel Corporation. All rights reserved.
   6 ***/
   7
   8 #include <inttypes.h>
   9 #include <linux/neighbour.h>
  10
  11 #include "conf-parser.h"
  12 #include "ether-addr-util.h"
  13 #include "in-addr-util.h"
  14
  15 typedef struct Link Link;
  16 typedef struct Network Network;
  17 typedef struct Request Request;
  18
  19 typedef enum NeighborCacheEntryFlags {
  20         NEIGHBOR_CACHE_ENTRY_FLAGS_USE = NTF_USE,
  21         NEIGHBOR_CACHE_ENTRY_FLAGS_SELF = NTF_SELF,
  22         NEIGHBOR_CACHE_ENTRY_FLAGS_MASTER = NTF_MASTER,
  23         NEIGHBOR_CACHE_ENTRY_FLAGS_ROUTER = NTF_ROUTER,
  24         _NEIGHBOR_CACHE_ENTRY_FLAGS_MAX,
  25         _NEIGHBOR_CACHE_ENTRY_FLAGS_INVALID = -EINVAL,
  26 } NeighborCacheEntryFlags;
  27
  28 typedef struct BridgeFDB {
  29         Network *network;
  30         NetworkConfigSection *section;
  31
  32         uint32_t vni;
  33
  34         int family;
  35         uint16_t vlan_id;
  36
  37         struct ether_addr mac_addr;
  38         union in_addr_union destination_addr;
  39         NeighborCacheEntryFlags ntf_flags;
  40         char *outgoing_ifname;
  41         int outgoing_ifindex;
  42 } BridgeFDB;
  43
  44 BridgeFDB *bridge_fdb_free(BridgeFDB *fdb);
  45
  46 void network_drop_invalid_bridge_fdb_entries(Network *network);
  47
  48 int link_request_static_bridge_fdb(Link *link);
  49
  50 int request_process_bridge_fdb(Request *req);
  51
  52 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_hwaddr);
  53 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_vlan_id);
  54 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_destination);
  55 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_vxlan_vni);
  56 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_ntf_flags);
  57 CONFIG_PARSER_PROTOTYPE(config_parse_fdb_interface);