[net-next-2.6.git] / include / net / mip6.h

/*
 * Copyright (C)2003-2006 Helsinki University of Technology
 * Copyright (C)2003-2006 USAGI/WIDE Project
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
/*
 * Authors:
 *	Noriaki TAKAMIYA @USAGI
 *	Masahide NAKAMURA @USAGI
 *	YOSHIFUJI Hideaki @USAGI
 */
#ifndef _NET_MIP6_H
#define _NET_MIP6_H

#include <linux/skbuff.h>
#include <net/sock.h>

/*
 * Mobility Header
 */
struct ip6_mh {
	__u8	ip6mh_proto;
	__u8	ip6mh_hdrlen;
	__u8	ip6mh_type;
	__u8	ip6mh_reserved;
	__u16	ip6mh_cksum;
	/* Followed by type specific messages */
	__u8	data[0];
} __packed;

#define IP6_MH_TYPE_BRR		0   /* Binding Refresh Request */
#define IP6_MH_TYPE_HOTI	1   /* HOTI Message   */
#define IP6_MH_TYPE_COTI	2   /* COTI Message  */
#define IP6_MH_TYPE_HOT		3   /* HOT Message   */
#define IP6_MH_TYPE_COT		4   /* COT Message  */
#define IP6_MH_TYPE_BU		5   /* Binding Update */
#define IP6_MH_TYPE_BACK	6   /* Binding ACK */
#define IP6_MH_TYPE_BERROR	7   /* Binding Error */
#define IP6_MH_TYPE_MAX		IP6_MH_TYPE_BERROR

#endif
Commit	Line	Data
2c8d7ca0 NT	1	/*
	2	* Copyright (C)2003-2006 Helsinki University of Technology
	3	* Copyright (C)2003-2006 USAGI/WIDE Project
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program; if not, write to the Free Software
	17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	18	*/
	19	/*
	20	* Authors:
	21	* Noriaki TAKAMIYA @USAGI
	22	* Masahide NAKAMURA @USAGI
	23	* YOSHIFUJI Hideaki @USAGI
	24	*/
	25	#ifndef _NET_MIP6_H
	26	#define _NET_MIP6_H
	27
7be96f76 MN	28	#include <linux/skbuff.h>
	29	#include <net/sock.h>
	30
2b741653 MN	31	/*
	32	* Mobility Header
	33	*/
	34	struct ip6_mh {
	35	__u8 ip6mh_proto;
	36	__u8 ip6mh_hdrlen;
	37	__u8 ip6mh_type;
	38	__u8 ip6mh_reserved;
	39	__u16 ip6mh_cksum;
	40	/* Followed by type specific messages */
	41	__u8 data[0];
bc10502d	42	} __packed;
2b741653 MN	43
	44	#define IP6_MH_TYPE_BRR 0 /* Binding Refresh Request */
	45	#define IP6_MH_TYPE_HOTI 1 /* HOTI Message */
	46	#define IP6_MH_TYPE_COTI 2 /* COTI Message */
	47	#define IP6_MH_TYPE_HOT 3 /* HOT Message */
	48	#define IP6_MH_TYPE_COT 4 /* COT Message */
	49	#define IP6_MH_TYPE_BU 5 /* Binding Update */
	50	#define IP6_MH_TYPE_BACK 6 /* Binding ACK */
	51	#define IP6_MH_TYPE_BERROR 7 /* Binding Error */
	52	#define IP6_MH_TYPE_MAX IP6_MH_TYPE_BERROR
	53
2c8d7ca0	54	#endif