mirror of https://gitee.com/openkylin/linux.git
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
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/*
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* Copyright (C) 2007-2010 B.A.T.M.A.N. contributors:
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*
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* Marek Lindner, Simon Wunderlich
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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*
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*/
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#ifndef _NET_BATMAN_ADV_HARD_INTERFACE_H_
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#define _NET_BATMAN_ADV_HARD_INTERFACE_H_
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#define IF_NOT_IN_USE 0
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#define IF_TO_BE_REMOVED 1
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#define IF_INACTIVE 2
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#define IF_ACTIVE 3
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#define IF_TO_BE_ACTIVATED 4
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#define IF_I_WANT_YOU 5
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extern struct notifier_block hard_if_notifier;
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struct batman_if *get_batman_if_by_netdev(struct net_device *net_dev);
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int hardif_enable_interface(struct batman_if *batman_if, char *iface_name);
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void hardif_disable_interface(struct batman_if *batman_if);
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void hardif_remove_interfaces(void);
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int batman_skb_recv(struct sk_buff *skb,
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struct net_device *dev,
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struct packet_type *ptype,
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struct net_device *orig_dev);
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int hardif_min_mtu(struct net_device *soft_iface);
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void update_min_mtu(struct net_device *soft_iface);
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static inline void hardif_free_ref(struct kref *refcount)
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{
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struct batman_if *batman_if;
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batman_if = container_of(refcount, struct batman_if, refcount);
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kfree(batman_if);
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}
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#endif /* _NET_BATMAN_ADV_HARD_INTERFACE_H_ */
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