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net: Add batman-adv meshing protocol

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B.A.T.M.A.N. (better approach to mobile ad-hoc networking) is a routing
protocol for multi-hop ad-hoc mesh networks. The networks may be wired or
wireless. See http://www.open-mesh.org/ for more information and user space
tools.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sven Eckelmann
2010-12-13 11:19:28 +00:00
committed by David S. Miller
parent b236da6931
commit c6c8fea297
46 changed files with 10278 additions and 0 deletions
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53
net/batman-adv/hard-interface.h Normal file
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/*
* Copyright (C) 2007-2010 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA
*
*/
#ifndef _NET_BATMAN_ADV_HARD_INTERFACE_H_
#define _NET_BATMAN_ADV_HARD_INTERFACE_H_
#define IF_NOT_IN_USE 0
#define IF_TO_BE_REMOVED 1
#define IF_INACTIVE 2
#define IF_ACTIVE 3
#define IF_TO_BE_ACTIVATED 4
#define IF_I_WANT_YOU 5
extern struct notifier_block hard_if_notifier;
struct batman_if *get_batman_if_by_netdev(struct net_device *net_dev);
int hardif_enable_interface(struct batman_if *batman_if, char *iface_name);
void hardif_disable_interface(struct batman_if *batman_if);
void hardif_remove_interfaces(void);
int batman_skb_recv(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *ptype,
struct net_device *orig_dev);
int hardif_min_mtu(struct net_device *soft_iface);
void update_min_mtu(struct net_device *soft_iface);
static inline void hardif_free_ref(struct kref *refcount)
{
struct batman_if *batman_if;
batman_if = container_of(refcount, struct batman_if, refcount);
kfree(batman_if);
}
#endif /* _NET_BATMAN_ADV_HARD_INTERFACE_H_ */