sharpd/sharp_globals.h

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * SHARP - code to track globals
   4  * Copyright (C) 2019 Cumulus Networks, Inc.
   5  *               Donald Sharp
   6  */
   7 #ifndef __SHARP_GLOBAL_H__
   8 #define __SHARP_GLOBAL_H__
   9
  10 #include "lib/srv6.h"
  11
  12 DECLARE_MGROUP(SHARPD);
  13
  14 struct sharp_routes {
  15         /* The original prefix for route installation */
  16         struct prefix orig_prefix;
  17
  18         /* The nexthop info we are using for installation */
  19         struct nexthop nhop;
  20         struct nexthop backup_nhop;
  21         uint32_t nhgid;
  22         struct nexthop_group nhop_group;
  23         struct nexthop_group backup_nhop_group;
  24
  25         uint32_t total_routes;
  26         uint32_t installed_routes;
  27         uint32_t removed_routes;
  28         int32_t repeat;
  29
  30         /* ZAPI_ROUTE's flag */
  31         uint32_t flags;
  32
  33         uint8_t inst;
  34         vrf_id_t vrf_id;
  35
  36         struct timeval t_start;
  37         struct timeval t_end;
  38
  39         char opaque[ZAPI_MESSAGE_OPAQUE_LENGTH];
  40 };
  41
  42 struct sharp_srv6_locator {
  43         /* name of locator */
  44         char name[SRV6_LOCNAME_SIZE];
  45
  46         /* list of struct prefix_ipv6 */
  47         struct list *chunks;
  48 };
  49
  50 struct sharp_global {
  51         /* Global data about route install/deletions */
  52         struct sharp_routes r;
  53
  54         /* The list of nexthops that we are watching and data about them */
  55         struct list *nhs;
  56
  57         /* Traffic Engineering Database */
  58         struct ls_ted *ted;
  59
  60         /* list of sharp_srv6_locator */
  61         struct list *srv6_locators;
  62 };
  63
  64 extern struct sharp_global sg;
  65 #endif