[IPV6] MIP6: Transformation support mobility header.
Transformation support mobility header.
Based on MIPL2 kernel patch.
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/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 729b474..98c2fe4 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -18,6 +18,9 @@
#include <net/ip.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
+#ifdef CONFIG_IPV6_MIP6
+#include <net/mip6.h>
+#endif
static struct dst_ops xfrm6_dst_ops;
static struct xfrm_policy_afinfo xfrm6_policy_afinfo;
@@ -270,6 +273,18 @@
fl->proto = nexthdr;
return;
+#ifdef CONFIG_IPV6_MIP6
+ case IPPROTO_MH:
+ if (pskb_may_pull(skb, skb->nh.raw + offset + 3 - skb->data)) {
+ struct ip6_mh *mh;
+ mh = (struct ip6_mh *)exthdr;
+
+ fl->fl_mh_type = mh->ip6mh_type;
+ }
+ fl->proto = nexthdr;
+ return;
+#endif
+
/* XXX Why are there these headers? */
case IPPROTO_AH:
case IPPROTO_ESP: