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1/*
2 * net/tipc/node.h: Include file for TIPC node management routines
3 *
4 * Copyright (c) 2000-2006, 2014-2015, Ericsson AB
5 * Copyright (c) 2005, 2010-2014, Wind River Systems
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37#ifndef _TIPC_NODE_H
38#define _TIPC_NODE_H
39
40#include "addr.h"
41#include "net.h"
42#include "bearer.h"
43#include "msg.h"
44
45/* Optional capabilities supported by this code version
46 */
47enum {
48 TIPC_BCAST_SYNCH = (1 << 1)
49};
50
51#define TIPC_NODE_CAPABILITIES TIPC_BCAST_SYNCH
52#define INVALID_BEARER_ID -1
53
54void tipc_node_stop(struct net *net);
55void tipc_node_check_dest(struct net *net, u32 onode,
56 struct tipc_bearer *bearer,
57 u16 capabilities, u32 signature,
58 struct tipc_media_addr *maddr,
59 bool *respond, bool *dupl_addr);
60void tipc_node_delete_links(struct net *net, int bearer_id);
61int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 node,
62 char *linkname, size_t len);
63int tipc_node_xmit(struct net *net, struct sk_buff_head *list, u32 dnode,
64 int selector);
65int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest,
66 u32 selector);
67void tipc_node_subscribe(struct net *net, struct list_head *subscr, u32 addr);
68void tipc_node_unsubscribe(struct net *net, struct list_head *subscr, u32 addr);
69void tipc_node_broadcast(struct net *net, struct sk_buff *skb);
70int tipc_node_add_conn(struct net *net, u32 dnode, u32 port, u32 peer_port);
71void tipc_node_remove_conn(struct net *net, u32 dnode, u32 port);
72int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel);
73int tipc_nl_node_dump(struct sk_buff *skb, struct netlink_callback *cb);
74int tipc_nl_node_dump_link(struct sk_buff *skb, struct netlink_callback *cb);
75int tipc_nl_node_reset_link_stats(struct sk_buff *skb, struct genl_info *info);
76int tipc_nl_node_get_link(struct sk_buff *skb, struct genl_info *info);
77int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info);
78
79#endif
1/*
2 * net/tipc/node.h: Include file for TIPC node management routines
3 *
4 * Copyright (c) 2000-2006, 2014-2016, Ericsson AB
5 * Copyright (c) 2005, 2010-2014, Wind River Systems
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37#ifndef _TIPC_NODE_H
38#define _TIPC_NODE_H
39
40#include "addr.h"
41#include "net.h"
42#include "bearer.h"
43#include "msg.h"
44
45/* Optional capabilities supported by this code version
46 */
47enum {
48 TIPC_BCAST_SYNCH = (1 << 1),
49 TIPC_BCAST_STATE_NACK = (1 << 2),
50 TIPC_BLOCK_FLOWCTL = (1 << 3),
51 TIPC_BCAST_RCAST = (1 << 4),
52 TIPC_NODE_ID128 = (1 << 5)
53};
54
55#define TIPC_NODE_CAPABILITIES (TIPC_BCAST_SYNCH | \
56 TIPC_BCAST_STATE_NACK | \
57 TIPC_BCAST_RCAST | \
58 TIPC_BLOCK_FLOWCTL | \
59 TIPC_NODE_ID128)
60#define INVALID_BEARER_ID -1
61
62void tipc_node_stop(struct net *net);
63u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr);
64void tipc_node_check_dest(struct net *net, u32 onode, u8 *peer_id128,
65 struct tipc_bearer *bearer,
66 u16 capabilities, u32 signature,
67 struct tipc_media_addr *maddr,
68 bool *respond, bool *dupl_addr);
69void tipc_node_delete_links(struct net *net, int bearer_id);
70void tipc_node_apply_tolerance(struct net *net, struct tipc_bearer *b);
71int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 node,
72 char *linkname, size_t len);
73int tipc_node_xmit(struct net *net, struct sk_buff_head *list, u32 dnode,
74 int selector);
75int tipc_node_distr_xmit(struct net *net, struct sk_buff_head *list);
76int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest,
77 u32 selector);
78void tipc_node_subscribe(struct net *net, struct list_head *subscr, u32 addr);
79void tipc_node_unsubscribe(struct net *net, struct list_head *subscr, u32 addr);
80void tipc_node_broadcast(struct net *net, struct sk_buff *skb);
81int tipc_node_add_conn(struct net *net, u32 dnode, u32 port, u32 peer_port);
82void tipc_node_remove_conn(struct net *net, u32 dnode, u32 port);
83int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel);
84bool tipc_node_is_up(struct net *net, u32 addr);
85u16 tipc_node_get_capabilities(struct net *net, u32 addr);
86int tipc_nl_node_dump(struct sk_buff *skb, struct netlink_callback *cb);
87int tipc_nl_node_dump_link(struct sk_buff *skb, struct netlink_callback *cb);
88int tipc_nl_node_reset_link_stats(struct sk_buff *skb, struct genl_info *info);
89int tipc_nl_node_get_link(struct sk_buff *skb, struct genl_info *info);
90int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info);
91int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info);
92
93int tipc_nl_node_set_monitor(struct sk_buff *skb, struct genl_info *info);
94int tipc_nl_node_get_monitor(struct sk_buff *skb, struct genl_info *info);
95int tipc_nl_node_dump_monitor(struct sk_buff *skb, struct netlink_callback *cb);
96int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb,
97 struct netlink_callback *cb);
98#endif