zebra/rt.h

   1 /*
   2  * kernel routing table update prototype.
   3  * Copyright (C) 1998 Kunihiro Ishiguro
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; see the file COPYING; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef _ZEBRA_RT_H
  23 #define _ZEBRA_RT_H
  24
  25 #include "prefix.h"
  26 #include "if.h"
  27 #include "vlan.h"
  28 #include "vxlan.h"
  29 #include "zebra/rib.h"
  30 #include "zebra/zebra_ns.h"
  31 #include "zebra/zebra_mpls.h"
  32 #include "zebra/zebra_dplane.h"
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #define RSYSTEM_ROUTE(type)                                             \
  39         ((type) == ZEBRA_ROUTE_KERNEL || (type) == ZEBRA_ROUTE_CONNECT)
  40
  41 /*
  42  * Update or delete a route, LSP, or pseudowire from the kernel,
  43  * using info from a dataplane context.
  44  */
  45 extern enum zebra_dplane_result kernel_route_update(
  46         struct zebra_dplane_ctx *ctx);
  47
  48 extern enum zebra_dplane_result kernel_lsp_update(
  49         struct zebra_dplane_ctx *ctx);
  50
  51 enum zebra_dplane_result kernel_pw_update(struct zebra_dplane_ctx *ctx);
  52
  53 extern int kernel_address_add_ipv4(struct interface *, struct connected *);
  54 extern int kernel_address_delete_ipv4(struct interface *, struct connected *);
  55 extern int kernel_address_add_ipv6(struct interface *, struct connected *);
  56 extern int kernel_address_delete_ipv6(struct interface *, struct connected *);
  57 extern int kernel_neigh_update(int cmd, int ifindex, uint32_t addr, char *lla,
  58                                int llalen, ns_id_t ns_id);
  59 extern int kernel_interface_set_master(struct interface *master,
  60                                        struct interface *slave);
  61
  62 extern int mpls_kernel_init(void);
  63
  64 extern uint32_t kernel_get_speed(struct interface *ifp);
  65 extern int kernel_get_ipmr_sg_stats(struct zebra_vrf *zvrf, void *mroute);
  66 extern int kernel_add_vtep(vni_t vni, struct interface *ifp,
  67                            struct in_addr *vtep_ip);
  68 extern int kernel_del_vtep(vni_t vni, struct interface *ifp,
  69                            struct in_addr *vtep_ip);
  70 extern int kernel_add_mac(struct interface *ifp, vlanid_t vid,
  71                           struct ethaddr *mac, struct in_addr vtep_ip,
  72                           bool sticky);
  73 extern int kernel_del_mac(struct interface *ifp, vlanid_t vid,
  74                           struct ethaddr *mac, struct in_addr vtep_ip);
  75
  76 extern int kernel_add_neigh(struct interface *ifp, struct ipaddr *ip,
  77                             struct ethaddr *mac, uint8_t flags);
  78 extern int kernel_del_neigh(struct interface *ifp, struct ipaddr *ip);
  79 extern int kernel_upd_neigh(struct interface *ifp, struct ipaddr *ip,
  80                            struct ethaddr *mac, uint8_t flags, uint16_t state);
  81
  82 /*
  83  * Southbound Initialization routines to get initial starting
  84  * state.
  85  */
  86 extern void interface_list(struct zebra_ns *zns);
  87 extern void kernel_init(struct zebra_ns *zns);
  88 extern void kernel_terminate(struct zebra_ns *zns, bool complete);
  89 extern void macfdb_read(struct zebra_ns *zns);
  90 extern void macfdb_read_for_bridge(struct zebra_ns *zns, struct interface *ifp,
  91                                    struct interface *br_if);
  92 extern void macfdb_read_specific_mac(struct zebra_ns *zns,
  93                                      struct interface *br_if,
  94                                      struct ethaddr *mac, vlanid_t vid);
  95 extern void neigh_read(struct zebra_ns *zns);
  96 extern void neigh_read_for_vlan(struct zebra_ns *zns, struct interface *ifp);
  97 extern void neigh_read_specific_ip(struct ipaddr *ip,
  98                                    struct interface *vlan_if);
  99 extern void route_read(struct zebra_ns *zns);
 100
 101 #ifdef __cplusplus
 102 }
 103 #endif
 104
 105 #endif /* _ZEBRA_RT_H */