| /* |
| * net/tipc/node.h: Include file for TIPC node management routines |
| * |
| * Copyright (c) 2000-2006, 2014-2016, Ericsson AB |
| * Copyright (c) 2005, 2010-2014, 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_NODE_H |
| #define _TIPC_NODE_H |
| |
| #include "addr.h" |
| #include "net.h" |
| #include "bearer.h" |
| #include "msg.h" |
| |
| /* Optional capabilities supported by this code version |
| */ |
| enum { |
| TIPC_SYN_BIT = (1), |
| TIPC_BCAST_SYNCH = (1 << 1), |
| TIPC_BCAST_STATE_NACK = (1 << 2), |
| TIPC_BLOCK_FLOWCTL = (1 << 3), |
| TIPC_BCAST_RCAST = (1 << 4), |
| TIPC_NODE_ID128 = (1 << 5), |
| TIPC_LINK_PROTO_SEQNO = (1 << 6), |
| TIPC_MCAST_RBCTL = (1 << 7), |
| TIPC_GAP_ACK_BLOCK = (1 << 8), |
| TIPC_TUNNEL_ENHANCED = (1 << 9), |
| TIPC_NAGLE = (1 << 10) |
| }; |
| |
| #define TIPC_NODE_CAPABILITIES (TIPC_SYN_BIT | \ |
| TIPC_BCAST_SYNCH | \ |
| TIPC_BCAST_STATE_NACK | \ |
| TIPC_BCAST_RCAST | \ |
| TIPC_BLOCK_FLOWCTL | \ |
| TIPC_NODE_ID128 | \ |
| TIPC_LINK_PROTO_SEQNO | \ |
| TIPC_MCAST_RBCTL | \ |
| TIPC_GAP_ACK_BLOCK | \ |
| TIPC_TUNNEL_ENHANCED | \ |
| TIPC_NAGLE) |
| |
| #define INVALID_BEARER_ID -1 |
| |
| void tipc_node_stop(struct net *net); |
| bool tipc_node_get_id(struct net *net, u32 addr, u8 *id); |
| u32 tipc_node_get_addr(struct tipc_node *node); |
| char *tipc_node_get_id_str(struct tipc_node *node); |
| void tipc_node_put(struct tipc_node *node); |
| struct tipc_node *tipc_node_create(struct net *net, u32 addr, u8 *peer_id, |
| u16 capabilities, u32 hash_mixes, |
| bool preliminary); |
| #ifdef CONFIG_TIPC_CRYPTO |
| struct tipc_crypto *tipc_node_crypto_rx(struct tipc_node *__n); |
| struct tipc_crypto *tipc_node_crypto_rx_by_list(struct list_head *pos); |
| #endif |
| u32 tipc_node_try_addr(struct net *net, u8 *id, u32 addr); |
| void tipc_node_check_dest(struct net *net, u32 onode, u8 *peer_id128, |
| struct tipc_bearer *bearer, |
| u16 capabilities, u32 signature, u32 hash_mixes, |
| struct tipc_media_addr *maddr, |
| bool *respond, bool *dupl_addr); |
| void tipc_node_delete_links(struct net *net, int bearer_id); |
| void tipc_node_apply_property(struct net *net, struct tipc_bearer *b, int prop); |
| int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 node, |
| char *linkname, size_t len); |
| int tipc_node_xmit(struct net *net, struct sk_buff_head *list, u32 dnode, |
| int selector); |
| int tipc_node_distr_xmit(struct net *net, struct sk_buff_head *list); |
| int tipc_node_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest, |
| u32 selector); |
| void tipc_node_subscribe(struct net *net, struct list_head *subscr, u32 addr); |
| void tipc_node_unsubscribe(struct net *net, struct list_head *subscr, u32 addr); |
| void tipc_node_broadcast(struct net *net, struct sk_buff *skb); |
| int tipc_node_add_conn(struct net *net, u32 dnode, u32 port, u32 peer_port); |
| void tipc_node_remove_conn(struct net *net, u32 dnode, u32 port); |
| int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel, bool connected); |
| bool tipc_node_is_up(struct net *net, u32 addr); |
| u16 tipc_node_get_capabilities(struct net *net, u32 addr); |
| int tipc_nl_node_dump(struct sk_buff *skb, struct netlink_callback *cb); |
| int tipc_nl_node_dump_link(struct sk_buff *skb, struct netlink_callback *cb); |
| int tipc_nl_node_reset_link_stats(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_node_get_link(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info); |
| |
| int tipc_nl_node_set_monitor(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_node_get_monitor(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_node_dump_monitor(struct sk_buff *skb, struct netlink_callback *cb); |
| int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb, |
| struct netlink_callback *cb); |
| #ifdef CONFIG_TIPC_CRYPTO |
| int tipc_nl_node_set_key(struct sk_buff *skb, struct genl_info *info); |
| int tipc_nl_node_flush_key(struct sk_buff *skb, struct genl_info *info); |
| #endif |
| void tipc_node_pre_cleanup_net(struct net *exit_net); |
| #endif |
