[mirror_frr.git] / zebra / zebra_evpn_mac.h

/*
 * Zebra EVPN MAC Data structures and definitions
 * These are "internal" to this function.
 * Copyright (C) 2016, 2017 Cumulus Networks, Inc.
 * Copyright (C) 2020 Volta Networks.
 *
 * This file is part of FRR.
 *
 * FRR is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * FRR is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with FRR; see the file COPYING.  If not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 */

#ifndef _ZEBRA_EVPN_MAC_H
#define _ZEBRA_EVPN_MAC_H

#ifdef __cplusplus
extern "C" {
#endif


struct host_rb_entry {
	RB_ENTRY(host_rb_entry) hl_entry;

	struct prefix p;
};

RB_HEAD(host_rb_tree_entry, host_rb_entry);
RB_PROTOTYPE(host_rb_tree_entry, host_rb_entry, hl_entry,
	     host_rb_entry_compare);
/*
 * MAC hash table.
 *
 * This table contains the MAC addresses pertaining to this VNI.
 * This includes local MACs learnt on an attached VLAN that maps
 * to this VNI as well as remote MACs learnt and installed by BGP.
 * Local MACs will be known either on a VLAN sub-interface or
 * on (port, VLAN); however, it is sufficient for zebra to maintain
 * against the VNI i.e., it does not need to retain the local "port"
 * information. The correct VNI will be obtained as zebra maintains
 * the mapping (of VLAN to VNI).
 */
struct zebra_mac {
	/* MAC address. */
	struct ethaddr macaddr;

	/* When modifying flags please fixup zebra_evpn_zebra_mac_flag_dump */
	uint32_t flags;
#define ZEBRA_MAC_LOCAL 0x01
#define ZEBRA_MAC_REMOTE 0x02
#define ZEBRA_MAC_AUTO 0x04	/* Auto created for neighbor. */
#define ZEBRA_MAC_STICKY 0x08      /* Static MAC */
#define ZEBRA_MAC_REMOTE_RMAC 0x10 /* remote router mac */
#define ZEBRA_MAC_DEF_GW 0x20
/* remote VTEP advertised MAC as default GW */
#define ZEBRA_MAC_REMOTE_DEF_GW 0x40
#define ZEBRA_MAC_DUPLICATE 0x80
#define ZEBRA_MAC_FPM_SENT 0x100 /* whether or not this entry was sent. */
/* MAC is locally active on an ethernet segment peer */
#define ZEBRA_MAC_ES_PEER_ACTIVE 0x200
/* MAC has been proxy-advertised by peers. This means we need to
 * keep the entry for forwarding but cannot advertise it
 */
#define ZEBRA_MAC_ES_PEER_PROXY 0x400
/* We have not been able to independently establish that the host is
 * local connected but one or more ES peers claims it is.
 * We will maintain the entry for forwarding purposes and continue
 * to advertise it as locally attached but with a "proxy" flag
 */
#define ZEBRA_MAC_LOCAL_INACTIVE 0x800
/* The MAC entry was created because of advertise_svi_mac */
#define ZEBRA_MAC_SVI 0x1000

#define ZEBRA_MAC_ALL_LOCAL_FLAGS (ZEBRA_MAC_LOCAL | ZEBRA_MAC_LOCAL_INACTIVE)
#define ZEBRA_MAC_ALL_PEER_FLAGS                                               \
	(ZEBRA_MAC_ES_PEER_PROXY | ZEBRA_MAC_ES_PEER_ACTIVE)

	/* back pointer to zevpn */
	struct zebra_evpn *zevpn;

	/* Local or remote info.
	 * Note: fwd_info is only relevant if mac->es is NULL.
	 */
	union {
		struct {
			ifindex_t ifindex;
			ns_id_t ns_id;
			vlanid_t vid;
		} local;

		struct in_addr r_vtep_ip;
	} fwd_info;

	/* Local or remote ES */
	struct zebra_evpn_es *es;
	/* memory used to link the mac to the es */
	struct listnode es_listnode;

	/* access-port/bridge member. only relevant for local macs that
	 * are associated with a zero-ESI,
	 * XXX - this belongs in fwd_info.local; however fwd_info is
	 * being cleared and memset to zero in different ways that can
	 * mess up the links.
	 */
	struct interface *ifp;
	/* memory used to link the mac to the ifp */
	struct listnode ifp_listnode;

	/* Mobility sequence numbers associated with this entry. */
	uint32_t rem_seq;
	uint32_t loc_seq;

	/* List of neigh associated with this mac */
	struct list *neigh_list;

	/* List of nexthop associated with this RMAC */
	struct list *nh_list;

	/* Duplicate mac detection */
	uint32_t dad_count;

	struct thread *dad_mac_auto_recovery_timer;

	struct timeval detect_start_time;

	time_t dad_dup_detect_time;

	/* used for ageing out the PEER_ACTIVE flag */
	struct thread *hold_timer;

	/* number of neigh entries (using this mac) that have
	 * ZEBRA_MAC_ES_PEER_ACTIVE or ZEBRA_NEIGH_ES_PEER_PROXY
	 */
	uint32_t sync_neigh_cnt;

	time_t uptime;
};

/*
 * Context for MAC hash walk - used by callbacks.
 */
struct mac_walk_ctx {
	struct zebra_evpn *zevpn; /* EVPN hash */
	struct zebra_vrf *zvrf; /* VRF - for client notification. */
	int uninstall;		/* uninstall from kernel? */
	int upd_client;		/* uninstall from client? */

	uint32_t flags;
#define DEL_LOCAL_MAC 0x1
#define DEL_REMOTE_MAC 0x2
#define DEL_ALL_MAC (DEL_LOCAL_MAC | DEL_REMOTE_MAC)
#define DEL_REMOTE_MAC_FROM_VTEP 0x4
#define SHOW_REMOTE_MAC_FROM_VTEP 0x8

	struct in_addr r_vtep_ip; /* To walk MACs from specific VTEP */

	struct vty *vty;	  /* Used by VTY handlers */
	uint32_t count;		  /* Used by VTY handlers */
	struct json_object *json; /* Used for JSON Output */
	bool print_dup;		  /* Used to print dup addr list */
};

struct rmac_walk_ctx {
	struct vty *vty;
	struct json_object *json;
};

/* temporary datastruct to pass info between the mac-update and
 * neigh-update while handling mac-ip routes
 */
struct sync_mac_ip_ctx {
	bool ignore_macip;
	bool mac_created;
	bool mac_inactive;
	bool mac_dp_update_deferred;
	struct zebra_mac *mac;
};

/**************************** SYNC MAC handling *****************************/
/* if the mac has been added of a mac-route from the peer
 * or if it is being referenced by a neigh added by the
 * peer we cannot let it age out i.e. we set the static bit
 * in the dataplane
 */
static inline bool zebra_evpn_mac_is_static(struct zebra_mac *mac)
{
	return ((mac->flags & ZEBRA_MAC_ALL_PEER_FLAGS) || mac->sync_neigh_cnt);
}

/* mac needs to be locally active or active on an ES peer */
static inline bool zebra_evpn_mac_is_ready_for_bgp(uint32_t flags)
{
	return (flags & ZEBRA_MAC_LOCAL)
	       && (!(flags & ZEBRA_MAC_LOCAL_INACTIVE)
		   || (flags & ZEBRA_MAC_ES_PEER_ACTIVE));
}

void zebra_evpn_mac_stop_hold_timer(struct zebra_mac *mac);

static inline void zebra_evpn_mac_clear_sync_info(struct zebra_mac *mac)
{
	UNSET_FLAG(mac->flags, ZEBRA_MAC_ALL_PEER_FLAGS);
	zebra_evpn_mac_stop_hold_timer(mac);
}

static inline bool zebra_evpn_mac_in_use(struct zebra_mac *mac)
{
	return !list_isempty(mac->neigh_list)
	       || CHECK_FLAG(mac->flags, ZEBRA_MAC_SVI);
}

struct hash *zebra_mac_db_create(const char *desc);
uint32_t num_valid_macs(struct zebra_evpn *zevi);
uint32_t num_dup_detected_macs(struct zebra_evpn *zevi);
int zebra_evpn_rem_mac_uninstall(struct zebra_evpn *zevi, struct zebra_mac *mac,
				 bool force);
int zebra_evpn_rem_mac_install(struct zebra_evpn *zevi, struct zebra_mac *mac,
			       bool was_static);
void zebra_evpn_deref_ip2mac(struct zebra_evpn *zevi, struct zebra_mac *mac);
struct zebra_mac *zebra_evpn_mac_lookup(struct zebra_evpn *zevi,
					const struct ethaddr *mac);
struct zebra_mac *zebra_evpn_mac_add(struct zebra_evpn *zevi,
				     const struct ethaddr *macaddr);
int zebra_evpn_mac_del(struct zebra_evpn *zevi, struct zebra_mac *mac);
int zebra_evpn_macip_send_msg_to_client(uint32_t id,
					const struct ethaddr *macaddr,
					const struct ipaddr *ip, uint8_t flags,
					uint32_t seq, int state,
					struct zebra_evpn_es *es, uint16_t cmd);
void zebra_evpn_print_mac(struct zebra_mac *mac, void *ctxt, json_object *json);
void zebra_evpn_print_mac_hash(struct hash_bucket *bucket, void *ctxt);
void zebra_evpn_print_mac_hash_detail(struct hash_bucket *bucket, void *ctxt);
int zebra_evpn_sync_mac_dp_install(struct zebra_mac *mac, bool set_inactive,
				   bool force_clear_static, const char *caller);
void zebra_evpn_mac_send_add_del_to_client(struct zebra_mac *mac,
					   bool old_bgp_ready,
					   bool new_bgp_ready);

void zebra_evpn_mac_del_all(struct zebra_evpn *zevi, int uninstall,
			    int upd_client, uint32_t flags);
int zebra_evpn_mac_send_add_to_client(vni_t vni, const struct ethaddr *macaddr,
				      uint32_t mac_flags, uint32_t seq,
				      struct zebra_evpn_es *es);
int zebra_evpn_mac_send_del_to_client(vni_t vni, const struct ethaddr *macaddr,
				      uint32_t flags, bool force);
void zebra_evpn_send_mac_list_to_client(struct zebra_evpn *zevi);
struct zebra_mac *zebra_evpn_proc_sync_mac_update(
	struct zebra_evpn *zevi, const struct ethaddr *macaddr,
	uint16_t ipa_len, const struct ipaddr *ipaddr, uint8_t flags,
	uint32_t seq, const esi_t *esi, struct sync_mac_ip_ctx *ctx);
void zebra_evpn_sync_mac_del(struct zebra_mac *mac);
void zebra_evpn_rem_mac_del(struct zebra_evpn *zevi, struct zebra_mac *mac);
void zebra_evpn_print_dad_mac_hash(struct hash_bucket *bucket, void *ctxt);
void zebra_evpn_print_dad_mac_hash_detail(struct hash_bucket *bucket,
					  void *ctxt);
int zebra_evpn_mac_remote_macip_add(
	struct zebra_evpn *zevpn, struct zebra_vrf *zvrf,
	const struct ethaddr *macaddr, uint16_t ipa_len,
	const struct ipaddr *ipaddr, struct zebra_mac **macp,
	struct in_addr vtep_ip, uint8_t flags, uint32_t seq, const esi_t *esi);

int zebra_evpn_add_update_local_mac(struct zebra_vrf *zvrf,
				    struct zebra_evpn *zevpn,
				    struct interface *ifp,
				    const struct ethaddr *macaddr, vlanid_t vid,
				    bool sticky, bool local_inactive,
				    bool dp_static, struct zebra_mac *mac);
int zebra_evpn_del_local_mac(struct zebra_evpn *zevpn, struct zebra_mac *mac,
			     bool clear_static);
void zebra_evpn_mac_gw_macip_add(struct interface *ifp,
				 struct zebra_evpn *zevpn,
				 const struct ipaddr *ip,
				 struct zebra_mac **macp,
				 const struct ethaddr *macaddr,
				 vlanid_t vlan_id, bool def_gw);
void zebra_evpn_mac_svi_add(struct interface *ifp, struct zebra_evpn *zevpn);
void zebra_evpn_mac_svi_del(struct interface *ifp, struct zebra_evpn *zevpn);
void zebra_evpn_mac_ifp_del(struct interface *ifp);
void zebra_evpn_mac_clear_fwd_info(struct zebra_mac *zmac);

#ifdef __cplusplus
}
#endif

#endif /*_ZEBRA_EVPN_MAC_H */
Commit	Line	Data
b2998086 PR	1	/*
	2	* Zebra EVPN MAC Data structures and definitions
	3	* These are "internal" to this function.
	4	* Copyright (C) 2016, 2017 Cumulus Networks, Inc.
	5	* Copyright (C) 2020 Volta Networks.
	6	*
	7	* This file is part of FRR.
	8	*
	9	* FRR is free software; you can redistribute it and/or modify it
	10	* under the terms of the GNU General Public License as published by the
	11	* Free Software Foundation; either version 2, or (at your option) any
	12	* later version.
	13	*
	14	* FRR is distributed in the hope that it will be useful, but
	15	* WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	17	* General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with FRR; see the file COPYING. If not, write to the Free
	21	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
	22	* 02111-1307, USA.
	23	*/
	24
	25	#ifndef _ZEBRA_EVPN_MAC_H
	26	#define _ZEBRA_EVPN_MAC_H
	27
	28	#ifdef __cplusplus
	29	extern "C" {
	30	#endif
	31
b2998086 PR	32
	33	struct host_rb_entry {
	34	RB_ENTRY(host_rb_entry) hl_entry;
	35
	36	struct prefix p;
	37	};
	38
	39	RB_HEAD(host_rb_tree_entry, host_rb_entry);
	40	RB_PROTOTYPE(host_rb_tree_entry, host_rb_entry, hl_entry,
	41	host_rb_entry_compare);
	42	/*
	43	* MAC hash table.
	44	*
	45	* This table contains the MAC addresses pertaining to this VNI.
	46	* This includes local MACs learnt on an attached VLAN that maps
	47	* to this VNI as well as remote MACs learnt and installed by BGP.
	48	* Local MACs will be known either on a VLAN sub-interface or
	49	* on (port, VLAN); however, it is sufficient for zebra to maintain
	50	* against the VNI i.e., it does not need to retain the local "port"
	51	* information. The correct VNI will be obtained as zebra maintains
	52	* the mapping (of VLAN to VNI).
	53	*/
3198b2b3	54	struct zebra_mac {
b2998086 PR	55	/* MAC address. */
	56	struct ethaddr macaddr;
	57
b16e8004	58	/* When modifying flags please fixup zebra_evpn_zebra_mac_flag_dump */
b2998086 PR	59	uint32_t flags;
	60	#define ZEBRA_MAC_LOCAL 0x01
	61	#define ZEBRA_MAC_REMOTE 0x02
	62	#define ZEBRA_MAC_AUTO 0x04 /* Auto created for neighbor. */
	63	#define ZEBRA_MAC_STICKY 0x08 /* Static MAC */
	64	#define ZEBRA_MAC_REMOTE_RMAC 0x10 /* remote router mac */
	65	#define ZEBRA_MAC_DEF_GW 0x20
	66	/* remote VTEP advertised MAC as default GW */
	67	#define ZEBRA_MAC_REMOTE_DEF_GW 0x40
	68	#define ZEBRA_MAC_DUPLICATE 0x80
	69	#define ZEBRA_MAC_FPM_SENT 0x100 /* whether or not this entry was sent. */
	70	/* MAC is locally active on an ethernet segment peer */
	71	#define ZEBRA_MAC_ES_PEER_ACTIVE 0x200
	72	/* MAC has been proxy-advertised by peers. This means we need to
	73	* keep the entry for forwarding but cannot advertise it
	74	*/
	75	#define ZEBRA_MAC_ES_PEER_PROXY 0x400
	76	/* We have not been able to independently establish that the host is
	77	* local connected but one or more ES peers claims it is.
	78	* We will maintain the entry for forwarding purposes and continue
	79	* to advertise it as locally attached but with a "proxy" flag
	80	*/
	81	#define ZEBRA_MAC_LOCAL_INACTIVE 0x800
243b74ed AK	82	/* The MAC entry was created because of advertise_svi_mac */
243b74ed AK	83	#define ZEBRA_MAC_SVI 0x1000
b2998086 PR	84
	85	#define ZEBRA_MAC_ALL_LOCAL_FLAGS (ZEBRA_MAC_LOCAL \| ZEBRA_MAC_LOCAL_INACTIVE)
	86	#define ZEBRA_MAC_ALL_PEER_FLAGS \
	87	(ZEBRA_MAC_ES_PEER_PROXY \| ZEBRA_MAC_ES_PEER_ACTIVE)
	88
	89	/* back pointer to zevpn */
f6371c34	90	struct zebra_evpn *zevpn;
b2998086	91
8b07f173 AK	92	/* Local or remote info.
	93	* Note: fwd_info is only relevant if mac->es is NULL.
	94	*/
b2998086 PR	95	union {
	96	struct {
	97	ifindex_t ifindex;
47c58929	98	ns_id_t ns_id;
b2998086 PR	99	vlanid_t vid;
	100	} local;
	101
	102	struct in_addr r_vtep_ip;
	103	} fwd_info;
	104
	105	/* Local or remote ES */
	106	struct zebra_evpn_es *es;
	107	/* memory used to link the mac to the es */
	108	struct listnode es_listnode;
	109
8b07f173 AK	110	/* access-port/bridge member. only relevant for local macs that
	111	* are associated with a zero-ESI,
	112	* XXX - this belongs in fwd_info.local; however fwd_info is
	113	* being cleared and memset to zero in different ways that can
	114	* mess up the links.
	115	*/
	116	struct interface *ifp;
	117	/* memory used to link the mac to the ifp */
	118	struct listnode ifp_listnode;
	119
b2998086 PR	120	/* Mobility sequence numbers associated with this entry. */
	121	uint32_t rem_seq;
	122	uint32_t loc_seq;
	123
	124	/* List of neigh associated with this mac */
	125	struct list *neigh_list;
	126
db889978 CS	127	/* List of nexthop associated with this RMAC */
db889978 CS	128	struct list *nh_list;
b2998086 PR	129
	130	/* Duplicate mac detection */
	131	uint32_t dad_count;
	132
	133	struct thread *dad_mac_auto_recovery_timer;
	134
	135	struct timeval detect_start_time;
	136
	137	time_t dad_dup_detect_time;
	138
	139	/* used for ageing out the PEER_ACTIVE flag */
	140	struct thread *hold_timer;
	141
	142	/* number of neigh entries (using this mac) that have
	143	* ZEBRA_MAC_ES_PEER_ACTIVE or ZEBRA_NEIGH_ES_PEER_PROXY
	144	*/
	145	uint32_t sync_neigh_cnt;
f1dbb1c7 DS	146
f1dbb1c7 DS	147	time_t uptime;
b2998086 PR	148	};
	149
	150	/*
	151	* Context for MAC hash walk - used by callbacks.
	152	*/
	153	struct mac_walk_ctx {
f6371c34	154	struct zebra_evpn zevpn; / EVPN hash */
b2998086 PR	155	struct zebra_vrf zvrf; / VRF - for client notification. */
	156	int uninstall; /* uninstall from kernel? */
	157	int upd_client; /* uninstall from client? */
	158
	159	uint32_t flags;
	160	#define DEL_LOCAL_MAC 0x1
	161	#define DEL_REMOTE_MAC 0x2
	162	#define DEL_ALL_MAC (DEL_LOCAL_MAC \| DEL_REMOTE_MAC)
	163	#define DEL_REMOTE_MAC_FROM_VTEP 0x4
	164	#define SHOW_REMOTE_MAC_FROM_VTEP 0x8
	165
	166	struct in_addr r_vtep_ip; /* To walk MACs from specific VTEP */
	167
	168	struct vty vty; / Used by VTY handlers */
	169	uint32_t count; /* Used by VTY handlers */
	170	struct json_object json; / Used for JSON Output */
	171	bool print_dup; /* Used to print dup addr list */
	172	};
	173
	174	struct rmac_walk_ctx {
	175	struct vty *vty;
	176	struct json_object *json;
	177	};
	178
	179	/* temporary datastruct to pass info between the mac-update and
	180	* neigh-update while handling mac-ip routes
	181	*/
	182	struct sync_mac_ip_ctx {
	183	bool ignore_macip;
	184	bool mac_created;
	185	bool mac_inactive;
	186	bool mac_dp_update_deferred;
3198b2b3	187	struct zebra_mac *mac;
b2998086 PR	188	};
	189
	190	/************************** SYNC MAC handling ***************************/
	191	/* if the mac has been added of a mac-route from the peer
	192	* or if it is being referenced by a neigh added by the
	193	* peer we cannot let it age out i.e. we set the static bit
	194	* in the dataplane
	195	*/
3198b2b3	196	static inline bool zebra_evpn_mac_is_static(struct zebra_mac *mac)
b2998086 PR	197	{
	198	return ((mac->flags & ZEBRA_MAC_ALL_PEER_FLAGS) \|\| mac->sync_neigh_cnt);
	199	}
	200
	201	/* mac needs to be locally active or active on an ES peer */
	202	static inline bool zebra_evpn_mac_is_ready_for_bgp(uint32_t flags)
	203	{
	204	return (flags & ZEBRA_MAC_LOCAL)
	205	&& (!(flags & ZEBRA_MAC_LOCAL_INACTIVE)
	206	\|\| (flags & ZEBRA_MAC_ES_PEER_ACTIVE));
	207	}
	208
3198b2b3	209	void zebra_evpn_mac_stop_hold_timer(struct zebra_mac *mac);
19fdd1be	210
3198b2b3	211	static inline void zebra_evpn_mac_clear_sync_info(struct zebra_mac *mac)
b2998086 PR	212	{
	213	UNSET_FLAG(mac->flags, ZEBRA_MAC_ALL_PEER_FLAGS);
	214	zebra_evpn_mac_stop_hold_timer(mac);
	215	}
	216
3198b2b3	217	static inline bool zebra_evpn_mac_in_use(struct zebra_mac *mac)
243b74ed AK	218	{
	219	return !list_isempty(mac->neigh_list)
	220	\|\| CHECK_FLAG(mac->flags, ZEBRA_MAC_SVI);
	221	}
	222
b2998086	223	struct hash zebra_mac_db_create(const char desc);
f6371c34 DS	224	uint32_t num_valid_macs(struct zebra_evpn *zevi);
f6371c34 DS	225	uint32_t num_dup_detected_macs(struct zebra_evpn *zevi);
3198b2b3	226	int zebra_evpn_rem_mac_uninstall(struct zebra_evpn zevi, struct zebra_mac mac,
f3722826	227	bool force);
3198b2b3	228	int zebra_evpn_rem_mac_install(struct zebra_evpn zevi, struct zebra_mac mac,
b2998086	229	bool was_static);
3198b2b3 DS	230	void zebra_evpn_deref_ip2mac(struct zebra_evpn zevi, struct zebra_mac mac);
	231	struct zebra_mac zebra_evpn_mac_lookup(struct zebra_evpn zevi,
	232	const struct ethaddr *mac);
	233	struct zebra_mac zebra_evpn_mac_add(struct zebra_evpn zevi,
	234	const struct ethaddr *macaddr);
	235	int zebra_evpn_mac_del(struct zebra_evpn zevi, struct zebra_mac mac);
1a3bd37f MS	236	int zebra_evpn_macip_send_msg_to_client(uint32_t id,
	237	const struct ethaddr *macaddr,
	238	const struct ipaddr *ip, uint8_t flags,
b2998086 PR	239	uint32_t seq, int state,
b2998086 PR	240	struct zebra_evpn_es *es, uint16_t cmd);
3198b2b3	241	void zebra_evpn_print_mac(struct zebra_mac mac, void ctxt, json_object *json);
b2998086 PR	242	void zebra_evpn_print_mac_hash(struct hash_bucket bucket, void ctxt);
b2998086 PR	243	void zebra_evpn_print_mac_hash_detail(struct hash_bucket bucket, void ctxt);
3198b2b3	244	int zebra_evpn_sync_mac_dp_install(struct zebra_mac *mac, bool set_inactive,
15400f95	245	bool force_clear_static, const char *caller);
3198b2b3 DS	246	void zebra_evpn_mac_send_add_del_to_client(struct zebra_mac *mac,
3198b2b3 DS	247	bool old_bgp_ready,
d9d3455e	248	bool new_bgp_ready);
b2998086	249
f6371c34 DS	250	void zebra_evpn_mac_del_all(struct zebra_evpn *zevi, int uninstall,
f6371c34 DS	251	int upd_client, uint32_t flags);
1a3bd37f	252	int zebra_evpn_mac_send_add_to_client(vni_t vni, const struct ethaddr *macaddr,
b2998086 PR	253	uint32_t mac_flags, uint32_t seq,
b2998086 PR	254	struct zebra_evpn_es *es);
1a3bd37f	255	int zebra_evpn_mac_send_del_to_client(vni_t vni, const struct ethaddr *macaddr,
b2998086	256	uint32_t flags, bool force);
f6371c34	257	void zebra_evpn_send_mac_list_to_client(struct zebra_evpn *zevi);
3198b2b3	258	struct zebra_mac *zebra_evpn_proc_sync_mac_update(
f6371c34 DS	259	struct zebra_evpn zevi, const struct ethaddr macaddr,
	260	uint16_t ipa_len, const struct ipaddr *ipaddr, uint8_t flags,
	261	uint32_t seq, const esi_t esi, struct sync_mac_ip_ctx ctx);
3198b2b3 DS	262	void zebra_evpn_sync_mac_del(struct zebra_mac *mac);
3198b2b3 DS	263	void zebra_evpn_rem_mac_del(struct zebra_evpn zevi, struct zebra_mac mac);
b2998086 PR	264	void zebra_evpn_print_dad_mac_hash(struct hash_bucket bucket, void ctxt);
	265	void zebra_evpn_print_dad_mac_hash_detail(struct hash_bucket *bucket,
	266	void *ctxt);
f6371c34 DS	267	int zebra_evpn_mac_remote_macip_add(
	268	struct zebra_evpn zevpn, struct zebra_vrf zvrf,
	269	const struct ethaddr *macaddr, uint16_t ipa_len,
3198b2b3 DS	270	const struct ipaddr ipaddr, struct zebra_mac *macp,
3198b2b3 DS	271	struct in_addr vtep_ip, uint8_t flags, uint32_t seq, const esi_t *esi);
f6371c34 DS	272
	273	int zebra_evpn_add_update_local_mac(struct zebra_vrf *zvrf,
	274	struct zebra_evpn *zevpn,
d9d3455e	275	struct interface *ifp,
1a3bd37f	276	const struct ethaddr *macaddr, vlanid_t vid,
d9d3455e	277	bool sticky, bool local_inactive,
3198b2b3 DS	278	bool dp_static, struct zebra_mac *mac);
3198b2b3 DS	279	int zebra_evpn_del_local_mac(struct zebra_evpn zevpn, struct zebra_mac mac,
00a7710c	280	bool clear_static);
5ff58d0a	281	void zebra_evpn_mac_gw_macip_add(struct interface *ifp,
	282	struct zebra_evpn *zevpn,
	283	const struct ipaddr *ip,
	284	struct zebra_mac **macp,
	285	const struct ethaddr *macaddr,
	286	vlanid_t vlan_id, bool def_gw);
f6371c34 DS	287	void zebra_evpn_mac_svi_add(struct interface ifp, struct zebra_evpn zevpn);
f6371c34 DS	288	void zebra_evpn_mac_svi_del(struct interface ifp, struct zebra_evpn zevpn);
8b07f173	289	void zebra_evpn_mac_ifp_del(struct interface *ifp);
3198b2b3	290	void zebra_evpn_mac_clear_fwd_info(struct zebra_mac *zmac);
ad6ca5f4	291
b2998086 PR	292	#ifdef __cplusplus
	293	}
	294	#endif
	295
	296	#endif /_ZEBRA_EVPN_MAC_H /