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/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef _BR_PRIVATE_MRP_H_
#define _BR_PRIVATE_MRP_H_
#include "br_private.h"
#include <uapi/linux/mrp_bridge.h>
struct br_mrp {
/* list of mrp instances */
struct list_head __rcu list;
struct net_bridge_port __rcu *p_port;
struct net_bridge_port __rcu *s_port;
u32 ring_id;
u16 prio;
enum br_mrp_ring_role_type ring_role;
u8 ring_role_offloaded;
enum br_mrp_ring_state_type ring_state;
u32 ring_transitions;
struct delayed_work test_work;
u32 test_interval;
unsigned long test_end;
u32 test_count_miss;
u32 test_max_miss;
u32 seq_id;
struct rcu_head rcu;
};
/* br_mrp.c */
int br_mrp_add(struct net_bridge *br, struct br_mrp_instance *instance);
int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance);
int br_mrp_set_port_state(struct net_bridge_port *p,
enum br_mrp_port_state_type state);
int br_mrp_set_port_role(struct net_bridge_port *p,
enum br_mrp_port_role_type role);
int br_mrp_set_ring_state(struct net_bridge *br,
struct br_mrp_ring_state *state);
int br_mrp_set_ring_role(struct net_bridge *br, struct br_mrp_ring_role *role);
int br_mrp_start_test(struct net_bridge *br, struct br_mrp_start_test *test);
/* br_mrp_switchdev.c */
int br_mrp_switchdev_add(struct net_bridge *br, struct br_mrp *mrp);
int br_mrp_switchdev_del(struct net_bridge *br, struct br_mrp *mrp);
int br_mrp_switchdev_set_ring_role(struct net_bridge *br, struct br_mrp *mrp,
enum br_mrp_ring_role_type role);
int br_mrp_switchdev_set_ring_state(struct net_bridge *br, struct br_mrp *mrp,
enum br_mrp_ring_state_type state);
int br_mrp_switchdev_send_ring_test(struct net_bridge *br, struct br_mrp *mrp,
u32 interval, u8 max_miss, u32 period);
int br_mrp_port_switchdev_set_state(struct net_bridge_port *p,
enum br_mrp_port_state_type state);
int br_mrp_port_switchdev_set_role(struct net_bridge_port *p,
enum br_mrp_port_role_type role);
/* br_mrp_netlink.c */
int br_mrp_port_open(struct net_device *dev, u8 loc);
#endif /* _BR_PRIVATE_MRP_H */
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