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Commit 2ce4272a authored by Masahide NAKAMURA's avatar Masahide NAKAMURA Committed by David S. Miller
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[IPV6] MIP6: Transformation support mobility header. 



Transformation support mobility header.
Based on MIPL2 kernel patch.

Signed-off-by: default avatarMasahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6e8f4d48

include/net/xfrm.h

+5 −0
Original line number Original line Diff line number Diff line
@@ -546,6 +546,11 @@ u16 xfrm_flowi_sport(struct flowi *fl) 
	case IPPROTO_ICMPV6:

	case IPPROTO_ICMPV6:

		port = htons(fl->fl_icmp_type);

		port = htons(fl->fl_icmp_type);

		break;

		break;

#ifdef CONFIG_IPV6_MIP6

	case IPPROTO_MH:

		port = htons(fl->fl_mh_type);

		break;

#endif

	default:

	default:

		port = 0;	/*XXX*/

		port = 0;	/*XXX*/

	}

	}

net/ipv6/xfrm6_policy.c

+15 −0
Original line number Original line Diff line number Diff line
@@ -18,6 +18,9 @@ 
#include <net/ip.h>

#include <net/ip.h>

#include <net/ipv6.h>

#include <net/ipv6.h>

#include <net/ip6_route.h>

#include <net/ip6_route.h>

#ifdef CONFIG_IPV6_MIP6

#include <net/mip6.h>

#endif





static struct dst_ops xfrm6_dst_ops;

static struct dst_ops xfrm6_dst_ops;

static struct xfrm_policy_afinfo xfrm6_policy_afinfo;

static struct xfrm_policy_afinfo xfrm6_policy_afinfo;
@@ -270,6 +273,18 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl) 
			fl->proto = nexthdr;

			fl->proto = nexthdr;

			return;

			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? */

		/* XXX Why are there these headers? */

		case IPPROTO_AH:

		case IPPROTO_AH:

		case IPPROTO_ESP:

		case IPPROTO_ESP: