| /* |
| * 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, see <http://www.gnu.org/licenses/>. |
| */ |
| /* |
| * 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 |
