Current File : //proc/thread-self/root/kunden/usr/include/libnl3/netlink/route/link/bridge.h

/* 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