isisd/isis_zebra.h

   1 /*
   2  * IS-IS Rout(e)ing protocol - isis_zebra.h
   3  *
   4  * Copyright (C) 2001,2002   Sampo Saaristo
   5  *                           Tampere University of Technology
   6  *                           Institute of Communications Engineering
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public Licenseas published by the Free
  10  * Software Foundation; either version 2 of the License, or (at your option)
  11  * any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,but WITHOUT
  14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  15  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  16  * more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; see the file COPYING; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22 #ifndef _ZEBRA_ISIS_ZEBRA_H
  23 #define _ZEBRA_ISIS_ZEBRA_H
  24
  25 #include "isisd.h"
  26
  27 extern struct zclient *zclient;
  28
  29 struct label_chunk {
  30         uint32_t start;
  31         uint32_t end;
  32         uint64_t used_mask;
  33 };
  34 #define CHUNK_SIZE 64
  35
  36 void isis_zebra_init(struct thread_master *master, int instance);
  37 void isis_zebra_stop(void);
  38
  39 struct isis_route_info;
  40 struct sr_adjacency;
  41
  42 void isis_zebra_route_add_route(struct isis *isis,
  43                                 struct prefix *prefix,
  44                                 struct prefix_ipv6 *src_p,
  45                                 struct isis_route_info *route_info);
  46 void isis_zebra_route_del_route(struct isis *isis,
  47                                 struct prefix *prefix,
  48                                 struct prefix_ipv6 *src_p,
  49                                 struct isis_route_info *route_info);
  50 void isis_zebra_prefix_sid_install(struct isis_area *area,
  51                                    struct prefix *prefix,
  52                                    struct isis_route_info *rinfo,
  53                                    struct isis_sr_psid_info *psid);
  54 void isis_zebra_prefix_sid_uninstall(struct isis_area *area,
  55                                      struct prefix *prefix,
  56                                      struct isis_route_info *rinfo,
  57                                      struct isis_sr_psid_info *psid);
  58 void isis_zebra_send_adjacency_sid(int cmd, const struct sr_adjacency *sra);
  59 int isis_distribute_list_update(int routetype);
  60 void isis_zebra_redistribute_set(afi_t afi, int type);
  61 void isis_zebra_redistribute_unset(afi_t afi, int type);
  62 bool isis_zebra_label_manager_ready(void);
  63 int isis_zebra_label_manager_connect(void);
  64 int isis_zebra_request_label_range(uint32_t base, uint32_t chunk_size);
  65 int isis_zebra_release_label_range(uint32_t start, uint32_t end);
  66 void isis_zebra_vrf_register(struct isis *isis);
  67
  68 #endif /* _ZEBRA_ISIS_ZEBRA_H */