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 RKERNEL_ROUTE(type) ((type) == ZEBRA_ROUTE_KERNEL)
  39
  40 #define RSYSTEM_ROUTE(type)                                                    \
  41         ((RKERNEL_ROUTE(type)) || (type) == ZEBRA_ROUTE_CONNECT)
  42
  43
  44 /*
  45  * Update or delete a route, nexthop, LSP, pseudowire, or vxlan MAC from the
  46  * kernel, using info from a dataplane context.
  47  */
  48 extern enum zebra_dplane_result kernel_route_update(
  49         struct zebra_dplane_ctx *ctx);
  50
  51 extern enum zebra_dplane_result
  52 kernel_nexthop_update(struct zebra_dplane_ctx *ctx);
  53
  54 extern enum zebra_dplane_result kernel_lsp_update(
  55         struct zebra_dplane_ctx *ctx);
  56
  57 enum zebra_dplane_result kernel_pw_update(struct zebra_dplane_ctx *ctx);
  58
  59 enum zebra_dplane_result kernel_address_update_ctx(
  60         struct zebra_dplane_ctx *ctx);
  61
  62 enum zebra_dplane_result kernel_mac_update_ctx(struct zebra_dplane_ctx *ctx);
  63
  64 enum zebra_dplane_result kernel_neigh_update_ctx(struct zebra_dplane_ctx *ctx);
  65
  66 extern int kernel_neigh_update(int cmd, int ifindex, uint32_t addr, char *lla,
  67                                int llalen, ns_id_t ns_id);
  68 extern int kernel_interface_set_master(struct interface *master,
  69                                        struct interface *slave);
  70
  71 extern int mpls_kernel_init(void);
  72
  73 extern uint32_t kernel_get_speed(struct interface *ifp, int *error);
  74 extern int kernel_get_ipmr_sg_stats(struct zebra_vrf *zvrf, void *mroute);
  75
  76 /*
  77  * Southbound Initialization routines to get initial starting
  78  * state.
  79  */
  80 extern void interface_list(struct zebra_ns *zns);
  81 extern void kernel_init(struct zebra_ns *zns);
  82 extern void kernel_terminate(struct zebra_ns *zns, bool complete);
  83 extern void macfdb_read(struct zebra_ns *zns);
  84 extern void macfdb_read_for_bridge(struct zebra_ns *zns, struct interface *ifp,
  85                                    struct interface *br_if);
  86 extern void macfdb_read_specific_mac(struct zebra_ns *zns,
  87                                      struct interface *br_if,
  88                                      struct ethaddr *mac, vlanid_t vid);
  89 extern void neigh_read(struct zebra_ns *zns);
  90 extern void neigh_read_for_vlan(struct zebra_ns *zns, struct interface *ifp);
  91 extern void neigh_read_specific_ip(struct ipaddr *ip,
  92                                    struct interface *vlan_if);
  93 extern void route_read(struct zebra_ns *zns);
  94
  95 #ifdef __cplusplus
  96 }
  97 #endif
  98
  99 #endif /* _ZEBRA_RT_H */