zebra/zebra_vxlan_if.h

   1 /*
   2  * Zebra VxLAN (EVPN) interface data structures and definitions
   3  * These are public definitions referenced by other files.
   4  * Copyright (C) 2021 Cumulus Networks, Inc.
   5  * Sharath Ramamurthy
   6  *
   7  * This file is part of FRR.
   8  *
   9  * FRR is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License as published by the
  11  * Free Software Foundation; either version 2, or (at your option) any
  12  * later version.
  13  *
  14  * FRR is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with FRR; see the file COPYING.  If not, write to the Free
  21  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  22  * 02111-1307, USA.
  23  */
  24
  25 #ifndef _ZEBRA_VXLAN_IF_H
  26 #define _ZEBRA_VXLAN_IF_H
  27
  28 #include <zebra.h>
  29 #include <zebra/zebra_router.h>
  30
  31 #include "linklist.h"
  32 #include "if.h"
  33 #include "vlan.h"
  34 #include "vxlan.h"
  35
  36 #include "lib/json.h"
  37 #include "zebra/zebra_vrf.h"
  38 #include "zebra/zserv.h"
  39 #include "zebra/zebra_dplane.h"
  40
  41 #ifdef __cplusplus
  42 extern "C" {
  43 #endif
  44
  45 extern void *zebra_vxlan_vni_alloc(void *p);
  46 extern void zebra_vxlan_vni_free(void *arg);
  47 extern struct hash *zebra_vxlan_vni_table_create(void);
  48 extern void zebra_vxlan_vni_table_destroy(struct hash *vni_table);
  49 extern int zebra_vxlan_if_vni_table_create(struct zebra_if *zif);
  50 extern int zebra_vxlan_if_vni_table_destroy(struct zebra_if *zif);
  51 extern struct zebra_vxlan_vni *
  52 zebra_vxlan_if_vni_find(const struct zebra_if *zif, vni_t vni);
  53 extern struct zebra_vxlan_vni *
  54 zebra_vxlan_if_vlanid_vni_find(struct zebra_if *zif, vlanid_t vni);
  55 extern void zebra_vxlan_if_vni_iterate(struct zebra_if *zif,
  56                                        int (*func)(struct zebra_if *zif,
  57                                                    struct zebra_vxlan_vni *,
  58                                                    void *),
  59                                        void *arg);
  60 extern void zebra_vxlan_if_vni_walk(struct zebra_if *zif,
  61                                     int (*func)(struct zebra_if *zif,
  62                                                 struct zebra_vxlan_vni *,
  63                                                 void *),
  64                                     void *arg);
  65 extern vni_t zebra_vxlan_if_access_vlan_vni_find(struct zebra_if *zif,
  66                                                  struct interface *br_if);
  67 extern int
  68 zebra_vxlan_if_vni_mcast_group_add_update(struct interface *ifp, vni_t vni_id,
  69                                           struct in_addr *mcast_group);
  70 extern int zebra_vxlan_if_vni_mcast_group_del(struct interface *ifp,
  71                                               vni_t vni_id,
  72                                               struct in_addr *mcast_group);
  73 extern int zebra_vxlan_if_vni_down(struct interface *ifp,
  74                                    struct zebra_vxlan_vni *vni);
  75 extern int zebra_vxlan_if_down(struct interface *ifp);
  76 extern int zebra_vxlan_if_vni_up(struct interface *ifp,
  77                                  struct zebra_vxlan_vni *vni);
  78 extern int zebra_vxlan_if_up(struct interface *ifp);
  79 extern int zebra_vxlan_if_vni_del(struct interface *ifp, vni_t vni);
  80 extern int zebra_vxlan_if_del(struct interface *ifp);
  81 extern int zebra_vxlan_if_vni_table_add_update(struct interface *ifp,
  82                                                struct hash *vni_table);
  83 extern int zebra_vxlan_if_vni_update(struct interface *ifp,
  84                                      struct zebra_vxlan_vni *vni,
  85                                      uint16_t chgflags);
  86 extern int zebra_vxlan_if_update(struct interface *ifp,
  87                                  struct zebra_vxlan_if_update_ctx *ctx);
  88 extern int zebra_vxlan_if_vni_add(struct interface *ifp,
  89                                   struct zebra_vxlan_vni *vni);
  90 extern int zebra_vxlan_if_add(struct interface *ifp);
  91
  92 #ifdef __cplusplus
  93 }
  94 #endif
  95
  96 #endif /* _ZEBRA_VXLAN_IF_H */