src/network/netdev/bridge.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "forward.h"
   5 #include "netdev.h"
   6
   7 #define LINK_BRIDGE_PORT_PRIORITY_INVALID 128U
   8 #define LINK_BRIDGE_PORT_PRIORITY_MAX 63U
   9
  10 typedef struct Bridge {
  11         NetDev meta;
  12
  13         int mcast_querier;
  14         int mcast_snooping;
  15         int vlan_filtering;
  16         int vlan_protocol;
  17         int stp;
  18         uint16_t priority;
  19         uint16_t group_fwd_mask;
  20         uint16_t default_pvid;
  21         uint8_t igmp_version;
  22         uint32_t fdb_max_learned;
  23         bool fdb_max_learned_set;
  24         int linklocal_learn;
  25
  26         usec_t forward_delay;
  27         usec_t hello_time;
  28         usec_t max_age;
  29         usec_t ageing_time;
  30 } Bridge;
  31
  32 typedef enum MulticastRouter {
  33         MULTICAST_ROUTER_NONE,
  34         MULTICAST_ROUTER_TEMPORARY_QUERY,
  35         MULTICAST_ROUTER_PERMANENT,
  36         MULTICAST_ROUTER_TEMPORARY,
  37         _MULTICAST_ROUTER_MAX,
  38         _MULTICAST_ROUTER_INVALID = -EINVAL,
  39 } MulticastRouter;
  40
  41 DEFINE_NETDEV_CAST(BRIDGE, Bridge);
  42 extern const NetDevVTable bridge_vtable;
  43
  44 const char* multicast_router_to_string(MulticastRouter i) _const_;
  45 MulticastRouter multicast_router_from_string(const char *s) _pure_;
  46
  47 CONFIG_PARSER_PROTOTYPE(config_parse_multicast_router);
  48 CONFIG_PARSER_PROTOTYPE(config_parse_bridge_igmp_version);
  49 CONFIG_PARSER_PROTOTYPE(config_parse_bridge_port_priority);
  50 CONFIG_PARSER_PROTOTYPE(config_parse_bridge_fdb_max_learned);