diff options
| -rw-r--r-- | net/bridge/br_private_mrp.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h new file mode 100644 index 000000000000..2921a4b59f8e --- /dev/null +++ b/net/bridge/br_private_mrp.h @@ -0,0 +1,63 @@ +/* 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; + + 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, + struct br_mrp_port_role *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 */ |