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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 = 0x0001,
RTNL_BRIDGE_BPDU_GUARD = 0x0002,
RTNL_BRIDGE_ROOT_BLOCK = 0x0004,
RTNL_BRIDGE_FAST_LEAVE = 0x0008,
RTNL_BRIDGE_UNICAST_FLOOD = 0x0010,
RTNL_BRIDGE_LEARNING = 0x0020,
RTNL_BRIDGE_LEARNING_SYNC = 0x0040,
};
#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_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_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);
#ifdef __cplusplus
}
#endif
#endif
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