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authorPatrick McHardy <kaber@trash.net>2011-01-14 08:12:37 -0500
committerPatrick McHardy <kaber@trash.net>2011-01-14 08:12:37 -0500
commit0134e89c7bcc9fde1da962c82a120691e185619f (patch)
tree3e03335cf001019a2687d161e956de4f73379984 /net/tipc/cluster.h
parentc7066f70d9610df0b9406cc635fc09e86136e714 (diff)
parent6faee60a4e82075853a437831768cc9e2e563e4e (diff)
Merge branch 'master' of git://1984.lsi.us.es/net-next-2.6
Conflicts: net/ipv4/route.c Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/tipc/cluster.h')
-rw-r--r--net/tipc/cluster.h92
1 files changed, 0 insertions, 92 deletions
diff --git a/net/tipc/cluster.h b/net/tipc/cluster.h
deleted file mode 100644
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1/*
2 * net/tipc/cluster.h: Include file for TIPC cluster management routines
3 *
4 * Copyright (c) 2000-2006, Ericsson AB
5 * Copyright (c) 2005, 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_CLUSTER_H
38#define _TIPC_CLUSTER_H
39
40#include "addr.h"
41#include "zone.h"
42
43#define LOWEST_SLAVE 2048u
44
45/**
46 * struct cluster - TIPC cluster structure
47 * @addr: network address of cluster
48 * @owner: pointer to zone that cluster belongs to
49 * @nodes: array of pointers to all nodes within cluster
50 * @highest_node: id of highest numbered node within cluster
51 * @highest_slave: (used for secondary node support)
52 */
53
54struct cluster {
55 u32 addr;
56 struct _zone *owner;
57 struct tipc_node **nodes;
58 u32 highest_node;
59 u32 highest_slave;
60};
61
62
63extern struct tipc_node **tipc_local_nodes;
64extern u32 tipc_highest_allowed_slave;
65extern struct tipc_node_map tipc_cltr_bcast_nodes;
66
67void tipc_cltr_remove_as_router(struct cluster *c_ptr, u32 router);
68void tipc_cltr_send_ext_routes(struct cluster *c_ptr, u32 dest);
69struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
70u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref);
71void tipc_cltr_recv_routing_table(struct sk_buff *buf);
72struct cluster *tipc_cltr_create(u32 addr);
73void tipc_cltr_delete(struct cluster *c_ptr);
74void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr);
75void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest);
76void tipc_cltr_broadcast(struct sk_buff *buf);
77int tipc_cltr_init(void);
78
79void tipc_cltr_bcast_new_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
80void tipc_cltr_send_local_routes(struct cluster *c_ptr, u32 dest);
81void tipc_cltr_bcast_lost_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
82
83static inline struct cluster *tipc_cltr_find(u32 addr)
84{
85 struct _zone *z_ptr = tipc_zone_find(addr);
86
87 if (z_ptr)
88 return z_ptr->clusters[1];
89 return NULL;
90}
91
92#endif