You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
3.2 KiB
80 lines
3.2 KiB
/* |
|
* net/tipc/bcast.h: Include file for TIPC broadcast code |
|
* |
|
* Copyright (c) 2003-2006, 2014-2015, Ericsson AB |
|
* Copyright (c) 2005, 2010-2011, 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_BCAST_H |
|
#define _TIPC_BCAST_H |
|
|
|
#include "core.h" |
|
|
|
struct tipc_node; |
|
struct tipc_msg; |
|
struct tipc_nl_msg; |
|
struct tipc_node_map; |
|
|
|
int tipc_bcast_init(struct net *net); |
|
void tipc_bcast_reinit(struct net *net); |
|
void tipc_bcast_stop(struct net *net); |
|
void tipc_bcast_add_peer(struct net *net, struct tipc_link *l, |
|
struct sk_buff_head *xmitq); |
|
void tipc_bcast_remove_peer(struct net *net, struct tipc_link *rcv_bcl); |
|
void tipc_bcast_inc_bearer_dst_cnt(struct net *net, int bearer_id); |
|
void tipc_bcast_dec_bearer_dst_cnt(struct net *net, int bearer_id); |
|
int tipc_bcast_get_mtu(struct net *net); |
|
int tipc_bcast_xmit(struct net *net, struct sk_buff_head *list); |
|
int tipc_bcast_rcv(struct net *net, struct tipc_link *l, struct sk_buff *skb); |
|
void tipc_bcast_ack_rcv(struct net *net, struct tipc_link *l, u32 acked); |
|
void tipc_bcast_sync_rcv(struct net *net, struct tipc_link *l, |
|
struct tipc_msg *hdr); |
|
int tipc_nl_add_bc_link(struct net *net, struct tipc_nl_msg *msg); |
|
int tipc_nl_bc_link_set(struct net *net, struct nlattr *attrs[]); |
|
int tipc_bclink_reset_stats(struct net *net); |
|
|
|
static inline void tipc_bcast_lock(struct net *net) |
|
{ |
|
spin_lock_bh(&tipc_net(net)->bclock); |
|
} |
|
|
|
static inline void tipc_bcast_unlock(struct net *net) |
|
{ |
|
spin_unlock_bh(&tipc_net(net)->bclock); |
|
} |
|
|
|
static inline struct tipc_link *tipc_bc_sndlink(struct net *net) |
|
{ |
|
return tipc_net(net)->bcl; |
|
} |
|
|
|
#endif
|
|
|