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1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * MCTP per-net structures
4 */
5
6#ifndef __NETNS_MCTP_H__
7#define __NETNS_MCTP_H__
8
9#include <linux/types.h>
10
11struct netns_mctp {
12 /* Only updated under RTNL, entries freed via RCU */
13 struct list_head routes;
14
15 /* Bound sockets: list of sockets bound by type.
16 * This list is updated from non-atomic contexts (under bind_lock),
17 * and read (under rcu) in packet rx
18 */
19 struct mutex bind_lock;
20 struct hlist_head binds;
21
22 /* tag allocations. This list is read and updated from atomic contexts,
23 * but elements are free()ed after a RCU grace-period
24 */
25 spinlock_t keys_lock;
26 struct hlist_head keys;
27
28 /* MCTP network */
29 unsigned int default_net;
30
31 /* neighbour table */
32 struct mutex neigh_lock;
33 struct list_head neighbours;
34};
35
36#endif /* __NETNS_MCTP_H__ */