#include <net/ip.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
-#ifdef CONFIG_IPV6_MIP6
+#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
#include <net/mip6.h>
#endif
__xfrm6_bundle_len_inc(&header_len, &nfheader_len, xfrm[i]);
trailer_len += xfrm[i]->props.trailer_len;
- if (xfrm[i]->props.mode == XFRM_MODE_TUNNEL ||
- xfrm[i]->props.mode == XFRM_MODE_ROUTEOPTIMIZATION) {
+ if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) {
unsigned short encap_family = xfrm[i]->props.family;
switch(encap_family) {
case AF_INET:
case AF_INET6:
ipv6_addr_copy(&fl_tunnel.fl6_dst, __xfrm6_bundle_addr_remote(xfrm[i], &fl->fl6_dst));
- ipv6_addr_copy(&fl_tunnel.fl6_src, __xfrm6_bundle_addr_remote(xfrm[i], &fl->fl6_src));
+ ipv6_addr_copy(&fl_tunnel.fl6_src, __xfrm6_bundle_addr_local(xfrm[i], &fl->fl6_src));
break;
default:
BUG_ON(1);
i = 0;
for (; dst_prev != &rt->u.dst; dst_prev = dst_prev->child) {
struct xfrm_dst *x = (struct xfrm_dst*)dst_prev;
- struct xfrm_state_afinfo *afinfo;
dst_prev->xfrm = xfrm[i++];
dst_prev->dev = rt->u.dst.dev;
/* Copy neighbour for reachability confirmation */
dst_prev->neighbour = neigh_clone(rt->u.dst.neighbour);
dst_prev->input = rt->u.dst.input;
- /* XXX: When IPv4 is implemented as module and can be unloaded,
- * we should manage reference to xfrm4_output in afinfo->output.
- * Miyazawa
- */
- afinfo = xfrm_state_get_afinfo(dst_prev->xfrm->props.family);
- if (!afinfo) {
- dst = *dst_p;
- goto error;
- };
- dst_prev->output = afinfo->output;
- xfrm_state_put_afinfo(afinfo);
+ dst_prev->output = dst_prev->xfrm->outer_mode->afinfo->output;
/* Sheit... I remember I did this right. Apparently,
* it was magically lost, so this code needs audit */
x->u.rt6.rt6i_flags = rt0->rt6i_flags&(RTCF_BROADCAST|RTCF_MULTICAST|RTCF_LOCAL);
static inline void
_decode_session6(struct sk_buff *skb, struct flowi *fl)
{
- u16 offset = skb->h.raw - skb->nh.raw;
- struct ipv6hdr *hdr = skb->nh.ipv6h;
+ u16 offset = skb_network_header_len(skb);
+ struct ipv6hdr *hdr = ipv6_hdr(skb);
struct ipv6_opt_hdr *exthdr;
- u8 nexthdr = skb->nh.raw[IP6CB(skb)->nhoff];
+ const unsigned char *nh = skb_network_header(skb);
+ u8 nexthdr = nh[IP6CB(skb)->nhoff];
memset(fl, 0, sizeof(struct flowi));
ipv6_addr_copy(&fl->fl6_dst, &hdr->daddr);
ipv6_addr_copy(&fl->fl6_src, &hdr->saddr);
- while (pskb_may_pull(skb, skb->nh.raw + offset + 1 - skb->data)) {
- exthdr = (struct ipv6_opt_hdr*)(skb->nh.raw + offset);
+ while (pskb_may_pull(skb, nh + offset + 1 - skb->data)) {
+ nh = skb_network_header(skb);
+ exthdr = (struct ipv6_opt_hdr *)(nh + offset);
switch (nexthdr) {
case NEXTHDR_ROUTING:
case NEXTHDR_DEST:
offset += ipv6_optlen(exthdr);
nexthdr = exthdr->nexthdr;
- exthdr = (struct ipv6_opt_hdr*)(skb->nh.raw + offset);
+ exthdr = (struct ipv6_opt_hdr *)(nh + offset);
break;
case IPPROTO_UDP:
case IPPROTO_TCP:
case IPPROTO_SCTP:
case IPPROTO_DCCP:
- if (pskb_may_pull(skb, skb->nh.raw + offset + 4 - skb->data)) {
+ if (pskb_may_pull(skb, nh + offset + 4 - skb->data)) {
__be16 *ports = (__be16 *)exthdr;
fl->fl_ip_sport = ports[0];
return;
case IPPROTO_ICMPV6:
- if (pskb_may_pull(skb, skb->nh.raw + offset + 2 - skb->data)) {
+ if (pskb_may_pull(skb, nh + offset + 2 - skb->data)) {
u8 *icmp = (u8 *)exthdr;
fl->fl_icmp_type = icmp[0];
fl->proto = nexthdr;
return;
-#ifdef CONFIG_IPV6_MIP6
+#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
case IPPROTO_MH:
- if (pskb_may_pull(skb, skb->nh.raw + offset + 3 - skb->data)) {
+ if (pskb_may_pull(skb, nh + offset + 3 - skb->data)) {
struct ip6_mh *mh;
mh = (struct ip6_mh *)exthdr;
fl->fl_ipsec_spi = 0;
fl->proto = nexthdr;
return;
- };
+ }
}
}
xdst = (struct xfrm_dst *)dst;
if (xdst->u.rt6.rt6i_idev->dev == dev) {
- struct inet6_dev *loopback_idev = in6_dev_get(&loopback_dev);
+ struct inet6_dev *loopback_idev = in6_dev_get(init_net.loopback_dev);
BUG_ON(!loopback_idev);
do {