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, see <http://www.gnu.org/licenses/>.
17 */
18/*
19 * Authors:
20 *	Noriaki TAKAMIYA @USAGI
21 *	Masahide NAKAMURA @USAGI
22 *	YOSHIFUJI Hideaki @USAGI
23 */
24#ifndef _NET_MIP6_H
25#define _NET_MIP6_H
26
27#include <linux/skbuff.h>
28#include <net/sock.h>
29
30/*
31 * Mobility Header
32 */
33struct ip6_mh {
34	__u8	ip6mh_proto;
35	__u8	ip6mh_hdrlen;
36	__u8	ip6mh_type;
37	__u8	ip6mh_reserved;
38	__u16	ip6mh_cksum;
39	/* Followed by type specific messages */
40	__u8	data[0];
41} __packed;
42
43#define IP6_MH_TYPE_BRR		0   /* Binding Refresh Request */
44#define IP6_MH_TYPE_HOTI	1   /* HOTI Message   */
45#define IP6_MH_TYPE_COTI	2   /* COTI Message  */
46#define IP6_MH_TYPE_HOT		3   /* HOT Message   */
47#define IP6_MH_TYPE_COT		4   /* COT Message  */
48#define IP6_MH_TYPE_BU		5   /* Binding Update */
49#define IP6_MH_TYPE_BACK	6   /* Binding ACK */
50#define IP6_MH_TYPE_BERROR	7   /* Binding Error */
51#define IP6_MH_TYPE_MAX		IP6_MH_TYPE_BERROR
52
53#endif

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Copyright (C)2003-2006 Helsinki University of Technology
 4 * Copyright (C)2003-2006 USAGI/WIDE Project
 
 
 
 
 
 
 
 
 
 
 
 
 
 5 */
 6/*
 7 * Authors:
 8 *	Noriaki TAKAMIYA @USAGI
 9 *	Masahide NAKAMURA @USAGI
10 *	YOSHIFUJI Hideaki @USAGI
11 */
12#ifndef _NET_MIP6_H
13#define _NET_MIP6_H
14
15#include <linux/skbuff.h>
16#include <net/sock.h>
17
18/*
19 * Mobility Header
20 */
21struct ip6_mh {
22	__u8	ip6mh_proto;
23	__u8	ip6mh_hdrlen;
24	__u8	ip6mh_type;
25	__u8	ip6mh_reserved;
26	__u16	ip6mh_cksum;
27	/* Followed by type specific messages */
28	__u8	data[];
29} __packed;
30
31#define IP6_MH_TYPE_BRR		0   /* Binding Refresh Request */
32#define IP6_MH_TYPE_HOTI	1   /* HOTI Message   */
33#define IP6_MH_TYPE_COTI	2   /* COTI Message  */
34#define IP6_MH_TYPE_HOT		3   /* HOT Message   */
35#define IP6_MH_TYPE_COT		4   /* COT Message  */
36#define IP6_MH_TYPE_BU		5   /* Binding Update */
37#define IP6_MH_TYPE_BACK	6   /* Binding ACK */
38#define IP6_MH_TYPE_BERROR	7   /* Binding Error */
39#define IP6_MH_TYPE_MAX		IP6_MH_TYPE_BERROR
40
41#endif