#include "queue.h"
#include "nexthop.h"
#include "bgp_table.h"
+#include "bgp_addpath_types.h"
struct bgp_nexthop_cache;
struct bgp_route_evpn;
*/
#define BGP_MAX_LABELS 2
-/* Ancillary information to struct bgp_info,
+/* Ancillary information to struct bgp_path_info,
* used for uncommonly used data (aggregation, MPLS, etc.)
* and lazily allocated to save memory.
*/
-struct bgp_info_extra {
+struct bgp_path_info_extra {
/* Pointer to dampening structure. */
struct bgp_damp_info *damp_info;
struct list *bgp_fs_pbr;
};
-struct bgp_info {
+struct bgp_path_info {
/* For linked list. */
- struct bgp_info *next;
- struct bgp_info *prev;
+ struct bgp_path_info *next;
+ struct bgp_path_info *prev;
/* For nexthop linked list */
- LIST_ENTRY(bgp_info) nh_thread;
+ LIST_ENTRY(bgp_path_info) nh_thread;
/* Back pointer to the prefix node */
struct bgp_node *net;
struct attr *attr;
/* Extra information */
- struct bgp_info_extra *extra;
+ struct bgp_path_info_extra *extra;
/* Multipath information */
- struct bgp_info_mpath *mpath;
+ struct bgp_path_info_mpath *mpath;
/* Uptime. */
time_t uptime;
/* Addpath identifiers */
uint32_t addpath_rx_id;
- uint32_t addpath_tx_id;
+ struct bgp_addpath_info_data tx_addpath;
};
/* Structure used in BGP path selection */
-struct bgp_info_pair {
- struct bgp_info *old;
- struct bgp_info *new;
+struct bgp_path_info_pair {
+ struct bgp_path_info *old;
+ struct bgp_path_info *new;
};
/* BGP static route configuration. */
}
/* Prototypes. */
-extern void bgp_rib_remove(struct bgp_node *rn, struct bgp_info *ri,
+extern void bgp_rib_remove(struct bgp_node *rn, struct bgp_path_info *pi,
struct peer *peer, afi_t afi, safi_t safi);
extern void bgp_process_queue_init(void);
extern void bgp_route_init(void);
extern struct bgp_node *bgp_afi_node_get(struct bgp_table *table, afi_t afi,
safi_t safi, struct prefix *p,
struct prefix_rd *prd);
-extern struct bgp_info *bgp_info_lock(struct bgp_info *);
-extern struct bgp_info *bgp_info_unlock(struct bgp_info *);
-extern void bgp_info_add(struct bgp_node *rn, struct bgp_info *ri);
-extern void bgp_info_reap(struct bgp_node *rn, struct bgp_info *ri);
-extern void bgp_info_delete(struct bgp_node *rn, struct bgp_info *ri);
-extern struct bgp_info_extra *bgp_info_extra_get(struct bgp_info *);
-extern void bgp_info_set_flag(struct bgp_node *, struct bgp_info *, uint32_t);
-extern void bgp_info_unset_flag(struct bgp_node *, struct bgp_info *, uint32_t);
-extern void bgp_info_path_with_addpath_rx_str(struct bgp_info *ri, char *buf);
+extern struct bgp_path_info *bgp_path_info_lock(struct bgp_path_info *path);
+extern struct bgp_path_info *bgp_path_info_unlock(struct bgp_path_info *path);
+extern void bgp_path_info_add(struct bgp_node *rn, struct bgp_path_info *pi);
+extern void bgp_path_info_extra_free(struct bgp_path_info_extra **extra);
+extern void bgp_path_info_reap(struct bgp_node *rn, struct bgp_path_info *pi);
+extern void bgp_path_info_delete(struct bgp_node *rn, struct bgp_path_info *pi);
+extern struct bgp_path_info_extra *
+bgp_path_info_extra_get(struct bgp_path_info *path);
+extern void bgp_path_info_set_flag(struct bgp_node *rn,
+ struct bgp_path_info *path, uint32_t flag);
+extern void bgp_path_info_unset_flag(struct bgp_node *rn,
+ struct bgp_path_info *path, uint32_t flag);
+extern void bgp_path_info_path_with_addpath_rx_str(struct bgp_path_info *pi,
+ char *buf);
extern int bgp_nlri_parse_ip(struct peer *, struct attr *, struct bgp_nlri *);
extern void bgp_config_write_distance(struct vty *, struct bgp *, afi_t,
safi_t);
-extern void bgp_aggregate_increment(struct bgp *, struct prefix *,
- struct bgp_info *, afi_t, safi_t);
-extern void bgp_aggregate_decrement(struct bgp *, struct prefix *,
- struct bgp_info *, afi_t, safi_t);
+extern void bgp_aggregate_increment(struct bgp *bgp, struct prefix *p,
+ struct bgp_path_info *path, afi_t afi,
+ safi_t safi);
+extern void bgp_aggregate_decrement(struct bgp *bgp, struct prefix *p,
+ struct bgp_path_info *path, afi_t afi,
+ safi_t safi);
-extern uint8_t bgp_distance_apply(struct prefix *, struct bgp_info *, afi_t,
- safi_t, struct bgp *);
+extern uint8_t bgp_distance_apply(struct prefix *p, struct bgp_path_info *path,
+ afi_t afi, safi_t safi, struct bgp *bgp);
extern afi_t bgp_node_afi(struct vty *);
extern safi_t bgp_node_safi(struct vty *);
-extern struct bgp_info *info_make(int type, int sub_type,
- unsigned short instance, struct peer *peer,
- struct attr *attr, struct bgp_node *rn);
-
-extern void route_vty_out(struct vty *, struct prefix *, struct bgp_info *, int,
- safi_t, json_object *);
-extern void route_vty_out_tag(struct vty *, struct prefix *, struct bgp_info *,
- int, safi_t, json_object *);
+extern struct bgp_path_info *info_make(int type, int sub_type,
+ unsigned short instance,
+ struct peer *peer, struct attr *attr,
+ struct bgp_node *rn);
+
+extern void route_vty_out(struct vty *vty, struct prefix *p,
+ struct bgp_path_info *path, int display, safi_t safi,
+ json_object *json_paths);
+extern void route_vty_out_tag(struct vty *vty, struct prefix *p,
+ struct bgp_path_info *path, int display,
+ safi_t safi, json_object *json);
extern void route_vty_out_tmp(struct vty *vty, struct prefix *p,
struct attr *attr, safi_t safi, bool use_json,
json_object *json_ar);
extern void route_vty_out_overlay(struct vty *vty, struct prefix *p,
- struct bgp_info *binfo, int display,
+ struct bgp_path_info *path, int display,
json_object *json);
extern int subgroup_process_announce_selected(struct update_subgroup *subgrp,
- struct bgp_info *selected,
+ struct bgp_path_info *selected,
struct bgp_node *rn,
uint32_t addpath_tx_id);
-extern int subgroup_announce_check(struct bgp_node *rn, struct bgp_info *ri,
+extern int subgroup_announce_check(struct bgp_node *rn,
+ struct bgp_path_info *pi,
struct update_subgroup *subgrp,
struct prefix *p, struct attr *attr);
extern struct bgp_node *bgp_afi_node_lookup(struct bgp_table *table, afi_t afi,
safi_t safi, struct prefix *p,
struct prefix_rd *prd);
-extern struct bgp_info *bgp_info_new(void);
-extern void bgp_info_restore(struct bgp_node *, struct bgp_info *);
-
-extern int bgp_info_cmp_compatible(struct bgp *, struct bgp_info *,
- struct bgp_info *, char *pfx_buf, afi_t afi,
- safi_t safi);
+extern struct bgp_path_info *bgp_path_info_new(void);
+extern void bgp_path_info_restore(struct bgp_node *rn,
+ struct bgp_path_info *path);
+
+extern int bgp_path_info_cmp_compatible(struct bgp *bgp,
+ struct bgp_path_info *new,
+ struct bgp_path_info *exist,
+ char *pfx_buf, afi_t afi, safi_t safi);
extern void bgp_attr_add_gshut_community(struct attr *attr);
extern void bgp_best_selection(struct bgp *bgp, struct bgp_node *rn,
struct bgp_maxpaths_cfg *mpath_cfg,
- struct bgp_info_pair *result, afi_t afi,
+ struct bgp_path_info_pair *result, afi_t afi,
safi_t safi);
extern void bgp_zebra_clear_route_change_flags(struct bgp_node *rn);
extern int bgp_zebra_has_route_changed(struct bgp_node *rn,
- struct bgp_info *selected);
+ struct bgp_path_info *selected);
extern void route_vty_out_detail_header(struct vty *vty, struct bgp *bgp,
struct bgp_node *rn,
struct prefix_rd *prd, afi_t afi,
safi_t safi, json_object *json);
extern void route_vty_out_detail(struct vty *vty, struct bgp *bgp,
- struct prefix *p, struct bgp_info *binfo,
+ struct prefix *p, struct bgp_path_info *path,
afi_t afi, safi_t safi,
json_object *json_paths);
extern int bgp_show_table_rd(struct vty *vty, struct bgp *bgp, safi_t safi,
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