src/network/netdev/fou-tunnel.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <netinet/in.h>
   5 #include <linux/fou.h>
   6
   7 #include "in-addr-util.h"
   8 #include "netdev/netdev.h"
   9
  10 typedef enum FooOverUDPEncapType {
  11         NETDEV_FOO_OVER_UDP_ENCAP_UNSPEC = FOU_ENCAP_UNSPEC,
  12         NETDEV_FOO_OVER_UDP_ENCAP_DIRECT = FOU_ENCAP_DIRECT,
  13         NETDEV_FOO_OVER_UDP_ENCAP_GUE = FOU_ENCAP_GUE,
  14         _NETDEV_FOO_OVER_UDP_ENCAP_MAX,
  15         _NETDEV_FOO_OVER_UDP_ENCAP_INVALID = -1,
  16 } FooOverUDPEncapType;
  17
  18 typedef struct FouTunnel {
  19         NetDev meta;
  20
  21         uint8_t fou_protocol;
  22
  23         uint16_t port;
  24         uint16_t peer_port;
  25
  26         int local_family;
  27         int peer_family;
  28
  29         FooOverUDPEncapType fou_encap_type;
  30         union in_addr_union local;
  31         union in_addr_union peer;
  32 } FouTunnel;
  33
  34 DEFINE_NETDEV_CAST(FOU, FouTunnel);
  35 extern const NetDevVTable foutnl_vtable;
  36
  37 const char *fou_encap_type_to_string(FooOverUDPEncapType d) _const_;
  38 FooOverUDPEncapType fou_encap_type_from_string(const char *d) _pure_;
  39
  40 CONFIG_PARSER_PROTOTYPE(config_parse_fou_encap_type);
  41 CONFIG_PARSER_PROTOTYPE(config_parse_ip_protocol);
  42 CONFIG_PARSER_PROTOTYPE(config_parse_fou_tunnel_address);