1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun #ifndef _BR_PRIVATE_MRP_H_ 4*4882a593Smuzhiyun #define _BR_PRIVATE_MRP_H_ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #include "br_private.h" 7*4882a593Smuzhiyun #include <uapi/linux/mrp_bridge.h> 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun struct br_mrp { 10*4882a593Smuzhiyun /* list of mrp instances */ 11*4882a593Smuzhiyun struct list_head list; 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct net_bridge_port __rcu *p_port; 14*4882a593Smuzhiyun struct net_bridge_port __rcu *s_port; 15*4882a593Smuzhiyun struct net_bridge_port __rcu *i_port; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun u32 ring_id; 18*4882a593Smuzhiyun u16 in_id; 19*4882a593Smuzhiyun u16 prio; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun enum br_mrp_ring_role_type ring_role; 22*4882a593Smuzhiyun u8 ring_role_offloaded; 23*4882a593Smuzhiyun enum br_mrp_ring_state_type ring_state; 24*4882a593Smuzhiyun u32 ring_transitions; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun enum br_mrp_in_role_type in_role; 27*4882a593Smuzhiyun u8 in_role_offloaded; 28*4882a593Smuzhiyun enum br_mrp_in_state_type in_state; 29*4882a593Smuzhiyun u32 in_transitions; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun struct delayed_work test_work; 32*4882a593Smuzhiyun u32 test_interval; 33*4882a593Smuzhiyun unsigned long test_end; 34*4882a593Smuzhiyun u32 test_count_miss; 35*4882a593Smuzhiyun u32 test_max_miss; 36*4882a593Smuzhiyun bool test_monitor; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun struct delayed_work in_test_work; 39*4882a593Smuzhiyun u32 in_test_interval; 40*4882a593Smuzhiyun unsigned long in_test_end; 41*4882a593Smuzhiyun u32 in_test_count_miss; 42*4882a593Smuzhiyun u32 in_test_max_miss; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun u32 seq_id; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun struct rcu_head rcu; 47*4882a593Smuzhiyun }; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun /* br_mrp.c */ 50*4882a593Smuzhiyun int br_mrp_add(struct net_bridge *br, struct br_mrp_instance *instance); 51*4882a593Smuzhiyun int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance); 52*4882a593Smuzhiyun int br_mrp_set_port_state(struct net_bridge_port *p, 53*4882a593Smuzhiyun enum br_mrp_port_state_type state); 54*4882a593Smuzhiyun int br_mrp_set_port_role(struct net_bridge_port *p, 55*4882a593Smuzhiyun enum br_mrp_port_role_type role); 56*4882a593Smuzhiyun int br_mrp_set_ring_state(struct net_bridge *br, 57*4882a593Smuzhiyun struct br_mrp_ring_state *state); 58*4882a593Smuzhiyun int br_mrp_set_ring_role(struct net_bridge *br, struct br_mrp_ring_role *role); 59*4882a593Smuzhiyun int br_mrp_start_test(struct net_bridge *br, struct br_mrp_start_test *test); 60*4882a593Smuzhiyun int br_mrp_set_in_state(struct net_bridge *br, struct br_mrp_in_state *state); 61*4882a593Smuzhiyun int br_mrp_set_in_role(struct net_bridge *br, struct br_mrp_in_role *role); 62*4882a593Smuzhiyun int br_mrp_start_in_test(struct net_bridge *br, 63*4882a593Smuzhiyun struct br_mrp_start_in_test *test); 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun /* br_mrp_switchdev.c */ 66*4882a593Smuzhiyun int br_mrp_switchdev_add(struct net_bridge *br, struct br_mrp *mrp); 67*4882a593Smuzhiyun int br_mrp_switchdev_del(struct net_bridge *br, struct br_mrp *mrp); 68*4882a593Smuzhiyun int br_mrp_switchdev_set_ring_role(struct net_bridge *br, struct br_mrp *mrp, 69*4882a593Smuzhiyun enum br_mrp_ring_role_type role); 70*4882a593Smuzhiyun int br_mrp_switchdev_set_ring_state(struct net_bridge *br, struct br_mrp *mrp, 71*4882a593Smuzhiyun enum br_mrp_ring_state_type state); 72*4882a593Smuzhiyun int br_mrp_switchdev_send_ring_test(struct net_bridge *br, struct br_mrp *mrp, 73*4882a593Smuzhiyun u32 interval, u8 max_miss, u32 period, 74*4882a593Smuzhiyun bool monitor); 75*4882a593Smuzhiyun int br_mrp_port_switchdev_set_state(struct net_bridge_port *p, u32 state); 76*4882a593Smuzhiyun int br_mrp_port_switchdev_set_role(struct net_bridge_port *p, 77*4882a593Smuzhiyun enum br_mrp_port_role_type role); 78*4882a593Smuzhiyun int br_mrp_switchdev_set_in_role(struct net_bridge *br, struct br_mrp *mrp, 79*4882a593Smuzhiyun u16 in_id, u32 ring_id, 80*4882a593Smuzhiyun enum br_mrp_in_role_type role); 81*4882a593Smuzhiyun int br_mrp_switchdev_set_in_state(struct net_bridge *br, struct br_mrp *mrp, 82*4882a593Smuzhiyun enum br_mrp_in_state_type state); 83*4882a593Smuzhiyun int br_mrp_switchdev_send_in_test(struct net_bridge *br, struct br_mrp *mrp, 84*4882a593Smuzhiyun u32 interval, u8 max_miss, u32 period); 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun /* br_mrp_netlink.c */ 87*4882a593Smuzhiyun int br_mrp_ring_port_open(struct net_device *dev, u8 loc); 88*4882a593Smuzhiyun int br_mrp_in_port_open(struct net_device *dev, u8 loc); 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun #endif /* _BR_PRIVATE_MRP_H */ 91