From: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Date: Thu, 24 Aug 2006 02:21:34 +0000 (-0700)
Subject: [IPV6] MIP6: Add home address option definition.
X-Git-Tag: v2.6.19-rc1~1272^2~165
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=842426e719f86cd5709617208efae93ff1a1e2d8;p=linux-2.6

[IPV6] MIP6: Add home address option definition.

Add home address option definition for Mobile IPv6.
Based on MIPL2 kernel patch.

Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/in6.h b/include/linux/in6.h
index 304aaedea3..086ec2ac8c 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -142,6 +142,7 @@ struct in6_flowlabel_req
 #define IPV6_TLV_PADN		1
 #define IPV6_TLV_ROUTERALERT	5
 #define IPV6_TLV_JUMBO		194
+#define IPV6_TLV_HAO		201	/* home address option */
 
 /*
  *	IPV6 socket options
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index d995662e94..5bf4406e26 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -86,6 +86,16 @@ struct rt2_hdr {
 #define rt2_type		rt_hdr.type
 };
 
+/*
+ *	home address option in destination options header
+ */
+
+struct ipv6_destopt_hao {
+	__u8			type;
+	__u8			length;
+	struct in6_addr		addr;
+} __attribute__ ((__packed__));
+
 struct ipv6_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;           /* This one is measured in 32 bit units! */