This commit was manufactured by cvs2svn to create branch 'vserver'.

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

diff --git a/include/net/mip6.h b/include/net/mip6.h
new file mode 100644 (file)
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--- /dev/null
+++ b/include/net/mip6.h
@@ -0,0 +1,61 @@
+/*
+ * 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>
+
+#define MIP6_OPT_PAD_1 0
+#define MIP6_OPT_PAD_N 1
+
+/*
+ * 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];
+} __attribute__ ((__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
+
+extern int mip6_init(void);
+extern void mip6_fini(void);
+extern int mip6_mh_filter(struct sock *sk, struct sk_buff *skb);
+
+#endif