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/* SPDX-License-Identifier: LGPL-2.1-only */
/*
* Copyright (c) 2013 Thomas Graf <tgraf@suug.ch>
*/
#ifndef NETLINK_LINK_BRIDGE_H_
#define NETLINK_LINK_BRIDGE_H_
#include <netlink/netlink.h>
#include <netlink/route/link.h>
#ifdef __cplusplus
extern "C" {
#endif
#define RTNL_LINK_BRIDGE_VLAN_BITMAP_MAX 4096
#define RTNL_LINK_BRIDGE_VLAN_BITMAP_LEN (RTNL_LINK_BRIDGE_VLAN_BITMAP_MAX / 32)
struct rtnl_link_bridge_vlan
{
uint16_t pvid;
uint32_t vlan_bitmap[RTNL_LINK_BRIDGE_VLAN_BITMAP_LEN];
uint32_t untagged_bitmap[RTNL_LINK_BRIDGE_VLAN_BITMAP_LEN];
};
/**
* Bridge flags
* @ingroup bridge
*/
enum rtnl_link_bridge_flags {
RTNL_BRIDGE_HAIRPIN_MODE = 1ul << 0,
RTNL_BRIDGE_BPDU_GUARD = 1ul << 1,
RTNL_BRIDGE_ROOT_BLOCK = 1ul << 2,
RTNL_BRIDGE_FAST_LEAVE = 1ul << 3,
RTNL_BRIDGE_UNICAST_FLOOD = 1ul << 4,
RTNL_BRIDGE_LEARNING = 1ul << 5,
RTNL_BRIDGE_LEARNING_SYNC = 1ul << 6,
RTNL_BRIDGE_PROXYARP = 1ul << 7,
RTNL_BRIDGE_PROXYARP_WIFI = 1ul << 8,
RTNL_BRIDGE_MCAST_FLOOD = 1ul << 9,
RTNL_BRIDGE_MCAST_TO_UCAST = 1ul << 10,
RTNL_BRIDGE_VLAN_TUNNEL = 1ul << 11,
RTNL_BRIDGE_BCAST_FLOOD = 1ul << 12,
RTNL_BRIDGE_NEIGH_SUPPRESS = 1ul << 13,
RTNL_BRIDGE_ISOLATED = 1ul << 14,
RTNL_BRIDGE_LOCKED = 1ul << 15,
RTNL_BRIDGE_MAB = 1ul << 16,
RTNL_BRIDGE_NEIGH_VLAN_SUPPRESS = 1ul << 17,
};
#define RTNL_BRIDGE_HWMODE_VEB BRIDGE_MODE_VEB
#define RTNL_BRIDGE_HWMODE_VEPA BRIDGE_MODE_VEPA
#define RTNL_BRIDGE_HWMODE_MAX BRIDGE_MODE_VEPA
#define RTNL_BRIDGE_HWMODE_UNDEF BRIDGE_MODE_UNDEF
extern struct rtnl_link *rtnl_link_bridge_alloc(void);
extern int rtnl_link_is_bridge(struct rtnl_link *);
extern int rtnl_link_bridge_has_ext_info(struct rtnl_link *);
extern int rtnl_link_bridge_set_port_state(struct rtnl_link *, uint8_t );
extern int rtnl_link_bridge_get_port_state(struct rtnl_link *);
extern int rtnl_link_bridge_set_priority(struct rtnl_link *, uint16_t);
extern int rtnl_link_bridge_get_priority(struct rtnl_link *);
extern int rtnl_link_bridge_set_cost(struct rtnl_link *, uint32_t);
extern int rtnl_link_bridge_get_cost(struct rtnl_link *, uint32_t *);
extern int rtnl_link_bridge_unset_flags(struct rtnl_link *, unsigned int);
extern int rtnl_link_bridge_set_flags(struct rtnl_link *, unsigned int);
extern int rtnl_link_bridge_get_flags(struct rtnl_link *);
extern int rtnl_link_bridge_set_self(struct rtnl_link *);
extern int rtnl_link_bridge_set_master(struct rtnl_link *);
extern int rtnl_link_bridge_get_hwmode(struct rtnl_link *, uint16_t *);
extern int rtnl_link_bridge_set_hwmode(struct rtnl_link *, uint16_t);
extern char * rtnl_link_bridge_flags2str(int, char *, size_t);
extern int rtnl_link_bridge_str2flags(const char *);
extern char * rtnl_link_bridge_portstate2str(int, char *, size_t);
extern int rtnl_link_bridge_str2portstate(const char *);
extern char * rtnl_link_bridge_hwmode2str(uint16_t, char *, size_t);
extern uint16_t rtnl_link_bridge_str2hwmode(const char *);
extern int rtnl_link_bridge_add(struct nl_sock *sk, const char *name);
extern int rtnl_link_bridge_enable_vlan(struct rtnl_link *link);
extern int rtnl_link_bridge_set_port_vlan_map_range (struct rtnl_link *link, uint16_t start, uint16_t end, int untagged);
extern int rtnl_link_bridge_unset_port_vlan_map_range (struct rtnl_link *link, uint16_t start, uint16_t end);
extern int rtnl_link_bridge_set_port_vlan_pvid (struct rtnl_link *link, uint16_t pvid);
extern int rtnl_link_bridge_pvid(struct rtnl_link *link);
extern int rtnl_link_bridge_has_vlan(struct rtnl_link *link);
extern struct rtnl_link_bridge_vlan *rtnl_link_bridge_get_port_vlan(struct rtnl_link *link);
extern int rtnl_link_bridge_set_mst_port_state(struct rtnl_link *link, uint16_t instance, uint8_t state);
extern int rtnl_link_bridge_get_mst_port_state(struct rtnl_link *link, uint16_t instance);
extern int rtnl_link_bridge_del_mst_port_state(struct rtnl_link *link, uint16_t instance);
extern int rtnl_link_bridge_clear_mst_port_state_info(struct rtnl_link *link);
extern int rtnl_link_bridge_foreach_mst_entry(struct rtnl_link *link, void (*cb)(uint16_t instance, uint8_t state, void *arg), void *arg);
#ifdef __cplusplus
}
#endif
#endif
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