Transformation support mobility header.
Based on MIPL2 kernel patch.
---
include/net/xfrm.h | 5 +++++
net/ipv6/xfrm6_policy.c | 15 +++++++++++++++
2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 0d14b1f..85398b0 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -587,6 +587,11 @@ u16 xfrm_flowi_sport(struct flowi *fl)
case IPPROTO_ICMPV6:
port = htons(fl->fl_icmp_type);
break;
+#ifdef CONFIG_IPV6_MIP6
+ case IPPROTO_MH:
+ port = htons(fl->fl_mh_type);
+ break;
+#endif
default:
port = 0; /*XXX*/
}
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index eaa1b0d..98e407e 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -19,6 +19,9 @@ #include <net/xfrm.h>
#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;
@@ -247,6 +250,18 @@ _decode_session6(struct sk_buff *skb, st
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:
--
1.4.1
-
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