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2f1a11ae HV |
1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | ||
3 | #ifndef _BR_PRIVATE_MRP_H_ | |
4 | #define _BR_PRIVATE_MRP_H_ | |
5 | ||
6 | #include "br_private.h" | |
7 | #include <uapi/linux/mrp_bridge.h> | |
8 | ||
9 | struct br_mrp { | |
10 | /* list of mrp instances */ | |
11 | struct list_head __rcu list; | |
12 | ||
13 | struct net_bridge_port __rcu *p_port; | |
14 | struct net_bridge_port __rcu *s_port; | |
15 | ||
16 | u32 ring_id; | |
17 | ||
18 | enum br_mrp_ring_role_type ring_role; | |
19 | u8 ring_role_offloaded; | |
20 | enum br_mrp_ring_state_type ring_state; | |
21 | u32 ring_transitions; | |
22 | ||
23 | struct delayed_work test_work; | |
24 | u32 test_interval; | |
25 | unsigned long test_end; | |
26 | u32 test_count_miss; | |
27 | u32 test_max_miss; | |
28 | ||
29 | u32 seq_id; | |
30 | ||
31 | struct rcu_head rcu; | |
32 | }; | |
33 | ||
34 | /* br_mrp.c */ | |
35 | int br_mrp_add(struct net_bridge *br, struct br_mrp_instance *instance); | |
36 | int br_mrp_del(struct net_bridge *br, struct br_mrp_instance *instance); | |
37 | int br_mrp_set_port_state(struct net_bridge_port *p, | |
38 | enum br_mrp_port_state_type state); | |
39 | int br_mrp_set_port_role(struct net_bridge_port *p, | |
40 | struct br_mrp_port_role *role); | |
41 | int br_mrp_set_ring_state(struct net_bridge *br, | |
42 | struct br_mrp_ring_state *state); | |
43 | int br_mrp_set_ring_role(struct net_bridge *br, struct br_mrp_ring_role *role); | |
44 | int br_mrp_start_test(struct net_bridge *br, struct br_mrp_start_test *test); | |
45 | ||
46 | /* br_mrp_switchdev.c */ | |
47 | int br_mrp_switchdev_add(struct net_bridge *br, struct br_mrp *mrp); | |
48 | int br_mrp_switchdev_del(struct net_bridge *br, struct br_mrp *mrp); | |
49 | int br_mrp_switchdev_set_ring_role(struct net_bridge *br, struct br_mrp *mrp, | |
50 | enum br_mrp_ring_role_type role); | |
51 | int br_mrp_switchdev_set_ring_state(struct net_bridge *br, struct br_mrp *mrp, | |
52 | enum br_mrp_ring_state_type state); | |
53 | int br_mrp_switchdev_send_ring_test(struct net_bridge *br, struct br_mrp *mrp, | |
54 | u32 interval, u8 max_miss, u32 period); | |
55 | int br_mrp_port_switchdev_set_state(struct net_bridge_port *p, | |
56 | enum br_mrp_port_state_type state); | |
57 | int br_mrp_port_switchdev_set_role(struct net_bridge_port *p, | |
58 | enum br_mrp_port_role_type role); | |
59 | ||
60 | /* br_mrp_netlink.c */ | |
61 | int br_mrp_port_open(struct net_device *dev, u8 loc); | |
62 | ||
63 | #endif /* _BR_PRIVATE_MRP_H */ |