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-rw-r--r--net/tipc/cluster.h92
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diff --git a/net/tipc/cluster.h b/net/tipc/cluster.h
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-/*
- * net/tipc/cluster.h: Include file for TIPC cluster management routines
- *
- * Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _TIPC_CLUSTER_H
-#define _TIPC_CLUSTER_H
-
-#include "addr.h"
-#include "zone.h"
-
-#define LOWEST_SLAVE 2048u
-
-/**
- * struct cluster - TIPC cluster structure
- * @addr: network address of cluster
- * @owner: pointer to zone that cluster belongs to
- * @nodes: array of pointers to all nodes within cluster
- * @highest_node: id of highest numbered node within cluster
- * @highest_slave: (used for secondary node support)
- */
-
-struct cluster {
- u32 addr;
- struct _zone *owner;
- struct tipc_node **nodes;
- u32 highest_node;
- u32 highest_slave;
-};
-
-
-extern struct tipc_node **tipc_local_nodes;
-extern u32 tipc_highest_allowed_slave;
-extern struct tipc_node_map tipc_cltr_bcast_nodes;
-
-void tipc_cltr_remove_as_router(struct cluster *c_ptr, u32 router);
-void tipc_cltr_send_ext_routes(struct cluster *c_ptr, u32 dest);
-struct tipc_node *tipc_cltr_select_node(struct cluster *c_ptr, u32 selector);
-u32 tipc_cltr_select_router(struct cluster *c_ptr, u32 ref);
-void tipc_cltr_recv_routing_table(struct sk_buff *buf);
-struct cluster *tipc_cltr_create(u32 addr);
-void tipc_cltr_delete(struct cluster *c_ptr);
-void tipc_cltr_attach_node(struct cluster *c_ptr, struct tipc_node *n_ptr);
-void tipc_cltr_send_slave_routes(struct cluster *c_ptr, u32 dest);
-void tipc_cltr_broadcast(struct sk_buff *buf);
-int tipc_cltr_init(void);
-
-void tipc_cltr_bcast_new_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
-void tipc_cltr_send_local_routes(struct cluster *c_ptr, u32 dest);
-void tipc_cltr_bcast_lost_route(struct cluster *c_ptr, u32 dest, u32 lo, u32 hi);
-
-static inline struct cluster *tipc_cltr_find(u32 addr)
-{
- struct _zone *z_ptr = tipc_zone_find(addr);
-
- if (z_ptr)
- return z_ptr->clusters[1];
- return NULL;
-}
-
-#endif