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Per Lidenb97bf3f2006-01-02 19:04:38 +01001/*
2 * net/tipc/net.h: Include file for TIPC network routing code
YOSHIFUJI Hideakic4307282007-02-09 23:25:21 +09003 *
Per Liden593a5f22006-01-11 19:14:19 +01004 * Copyright (c) 1995-2006, Ericsson AB
Per Lidenb97bf3f2006-01-02 19:04:38 +01005 * Copyright (c) 2005, Wind River Systems
Per Lidenb97bf3f2006-01-02 19:04:38 +01006 * 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:
Per Liden9ea1fd32006-01-11 13:30:43 +010010 *
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.
Per Lidenb97bf3f2006-01-02 19:04:38 +010023 *
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_NET_H
38#define _TIPC_NET_H
39
Allan Stephens8f92df62010-12-31 18:59:19 +000040struct tipc_node;
Per Lidenb97bf3f2006-01-02 19:04:38 +010041
42/**
43 * struct network - TIPC network structure
Allan Stephens8f92df62010-12-31 18:59:19 +000044 * @nodes: array of pointers to all nodes within cluster
45 * @highest_node: id of highest numbered node within cluster
Allan Stephens51f98a82010-12-31 18:59:16 +000046 * @links: number of (unicast) links to cluster
Per Lidenb97bf3f2006-01-02 19:04:38 +010047 */
YOSHIFUJI Hideakic4307282007-02-09 23:25:21 +090048
Per Lidenb97bf3f2006-01-02 19:04:38 +010049struct network {
Allan Stephens8f92df62010-12-31 18:59:19 +000050 struct tipc_node **nodes;
51 u32 highest_node;
Allan Stephens51f98a82010-12-31 18:59:16 +000052 u32 links;
Per Lidenb97bf3f2006-01-02 19:04:38 +010053};
54
55
Per Liden4323add2006-01-18 00:38:21 +010056extern struct network tipc_net;
57extern rwlock_t tipc_net_lock;
Per Lidenb97bf3f2006-01-02 19:04:38 +010058
Per Liden4323add2006-01-18 00:38:21 +010059void tipc_net_route_msg(struct sk_buff *buf);
Per Lidenb97bf3f2006-01-02 19:04:38 +010060
Allan Stephens03194372008-05-21 14:55:04 -070061int tipc_net_start(u32 addr);
Per Liden4323add2006-01-18 00:38:21 +010062void tipc_net_stop(void);
Per Lidenb97bf3f2006-01-02 19:04:38 +010063
64#endif