| /net/ipv4/netfilter/ |
| H A D | ipt_rpfilter.c | 53 struct fib_nh *nh = &res.fi->fib_nh[ret]; local
55 if (nh->nh_dev == dev) {
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| H A D | ipt_MASQUERADE.c | 55 __be32 newsrc, nh; local
73 nh = rt_nexthop(rt, ip_hdr(skb)->daddr);
74 newsrc = inet_select_addr(par->out, nh, RT_SCOPE_UNIVERSE);
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| /net/ipv6/ |
| H A D | exthdrs_core.c | 117 const unsigned char *nh = skb_network_header(skb); local
124 hdr = (struct ipv6_opt_hdr *)(nh + offset);
134 int opttype = nh[offset];
145 optlen = nh[offset + 1] + 2;
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| H A D | datagram.c | 355 const unsigned char *nh = skb_network_header(skb); local
360 const struct ipv6hdr *ip6h = container_of((struct in6_addr *)(nh + serr->addr_offset),
369 ipv6_addr_set_v4mapped(*(__be32 *)(nh + serr->addr_offset),
479 unsigned char *nh = skb_network_header(skb); local
500 __be32 flowinfo = ip6_flowinfo((struct ipv6hdr *)nh);
507 u8 *ptr = nh + opt->hop;
527 u8 *ptr = nh + off;
569 u8 *ptr = nh + opt->hop;
573 u8 *ptr = nh + opt->dst0;
577 struct ipv6_rt_hdr *rthdr = (struct ipv6_rt_hdr *)(nh
[all...] |
| H A D | mip6.c | 270 const unsigned char *nh = skb_network_header(skb); local
305 exthdr = (struct ipv6_opt_hdr *)(nh + offset);
406 const unsigned char *nh = skb_network_header(skb); local
420 rt = (struct ipv6_rt_hdr *)(nh + offset);
440 exthdr = (struct ipv6_opt_hdr *)(nh + offset);
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| H A D | xfrm6_policy.c | 136 const unsigned char *nh = skb_network_header(skb); local
137 u8 nexthdr = nh[IP6CB(skb)->nhoff];
145 while (nh + offset + 1 < skb->data ||
146 pskb_may_pull(skb, nh + offset + 1 - skb->data)) {
147 nh = skb_network_header(skb);
148 exthdr = (struct ipv6_opt_hdr *)(nh + offset);
158 exthdr = (struct ipv6_opt_hdr *)(nh + offset);
166 if (!onlyproto && (nh + offset + 4 < skb->data ||
167 pskb_may_pull(skb, nh + offset + 4 - skb->data))) {
177 if (!onlyproto && pskb_may_pull(skb, nh
[all...] |
| H A D | exthdrs.c | 100 const unsigned char *nh = skb_network_header(skb); local
112 int optlen = nh[off + 1] + 2;
115 switch (nh[off]) {
137 if (nh[off + i] != 0)
146 if (curr->type == nh[off]) {
553 const unsigned char *nh = skb_network_header(skb); local
555 if (nh[optoff + 1] == 2) {
557 memcpy(&IP6CB(skb)->ra, nh + optoff + 2, sizeof(IP6CB(skb)->ra));
561 nh[optoff + 1]);
570 const unsigned char *nh local
[all...] |
| H A D | reassembly.c | 234 const unsigned char *nh = skb_network_header(skb); local
236 csum_partial(nh, (u8 *)(fhdr + 1) - nh,
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| H A D | icmp.c | 680 int nh; local
689 nh = skb_network_offset(skb);
695 skb_set_network_header(skb, nh);
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| /net/ipv4/ |
| H A D | icmp.c | 863 int nh; local
872 nh = skb_network_offset(skb);
878 skb_set_network_header(skb, nh);
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| H A D | fib_frontend.c | 276 struct fib_nh *nh = &res.fi->fib_nh[ret]; local
278 if (nh->nh_dev == dev) {
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| H A D | fib_semantics.c | 63 int nhsel; const struct fib_nh *nh; \
64 for (nhsel = 0, nh = (fi)->fib_nh; \
66 nh++, nhsel++)
79 int nhsel; const struct fib_nh *nh = (fi)->fib_nh; \
158 static void free_nh_exceptions(struct fib_nh *nh) argument
160 struct fnhe_hash_bucket *hash = nh->nh_exceptions;
258 if (nh->nh_oif != onh->nh_oif ||
259 nh->nh_gw != onh->nh_gw ||
260 nh->nh_scope != onh->nh_scope ||
262 nh
333 struct fib_nh *nh; local
599 fib_check_nh(struct fib_config *cfg, struct fib_info *fi, struct fib_nh *nh) argument
764 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh) argument
885 struct fib_nh *nh = fi->fib_nh; local
921 struct fib_nh *nh = fi->fib_nh; local
1121 struct fib_nh *nh; local
1232 struct fib_nh *nh; local
[all...] |
| H A D | fib_trie.c | 1374 const struct fib_nh *nh = &fi->fib_nh[nhsel]; local
1376 if (nh->nh_flags & RTNH_F_DEAD)
1378 if (flp->flowi4_oif && flp->flowi4_oif != nh->nh_oif)
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| H A D | route.c | 599 static void update_or_create_fnhe(struct fib_nh *nh, __be32 daddr, __be32 gw, argument
609 hash = nh->nh_exceptions;
614 nh->nh_exceptions = hash;
709 struct fib_nh *nh = &FIB_RES_NH(res); local
711 update_or_create_fnhe(nh, fl4->daddr, new_gw,
936 struct fib_nh *nh = &FIB_RES_NH(res); local
938 update_or_create_fnhe(nh, fl4->daddr, 0, mtu,
1199 static struct fib_nh_exception *find_exception(struct fib_nh *nh, __be32 daddr) argument
1201 struct fnhe_hash_bucket *hash = nh->nh_exceptions;
1260 static bool rt_cache_route(struct fib_nh *nh, struc argument
1336 struct fib_nh *nh = &FIB_RES_NH(*res); local
1871 struct fib_nh *nh = &FIB_RES_NH(*res); local
[all...] |
| /net/ipv6/netfilter/ |
| H A D | nf_conntrack_reasm.c | 227 const unsigned char *nh = skb_network_header(skb); local
229 csum_partial(nh, (u8 *)(fhdr + 1) - nh,
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| /net/openvswitch/ |
| H A D | actions.c | 139 static void set_ip_addr(struct sk_buff *skb, struct iphdr *nh, argument
144 if (nh->protocol == IPPROTO_TCP) {
148 } else if (nh->protocol == IPPROTO_UDP) {
161 csum_replace4(&nh->check, *addr, new_addr);
200 static void set_ipv6_tc(struct ipv6hdr *nh, u8 tc) argument
202 nh->priority = tc >> 4;
203 nh->flow_lbl[0] = (nh->flow_lbl[0] & 0x0F) | ((tc & 0x0F) << 4);
206 static void set_ipv6_fl(struct ipv6hdr *nh, u32 fl) argument
208 nh
213 set_ip_ttl(struct sk_buff *skb, struct iphdr *nh, u8 new_ttl) argument
221 struct iphdr *nh; local
248 struct ipv6hdr *nh; local
[all...] |
| H A D | flow.c | 133 struct ipv6hdr *nh; local
140 err = check_header(skb, nh_ofs + sizeof(*nh));
144 nh = ipv6_hdr(skb);
145 nexthdr = nh->nexthdr;
146 payload_ofs = (u8 *)(nh + 1) - skb->data;
149 key->ip.tos = ipv6_get_dsfield(nh);
150 key->ip.ttl = nh->hop_limit;
151 key->ipv6.label = *(__be32 *)nh & htonl(IPV6_FLOWINFO_FLOWLABEL);
152 key->ipv6.addr.src = nh->saddr;
153 key->ipv6.addr.dst = nh
637 struct iphdr *nh; local
[all...] |
| /net/bridge/ |
| H A D | br_netfilter.c | 570 const unsigned char *nh = skb_network_header(skb); local
571 int off = raw - nh;
581 int optlen = nh[off + 1] + 2;
583 switch (nh[off]) {
592 if (nh[off + 1] != 4 || (off & 3) != 2)
594 pkt_len = ntohl(*(__be32 *) (nh + off + 2));
603 nh = skb_network_header(skb);
|
| /net/decnet/ |
| H A D | dn_fib.c | 51 #define for_nexthops(fi) { int nhsel; const struct dn_fib_nh *nh;\
52 for(nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
54 #define change_nexthops(fi) { int nhsel; struct dn_fib_nh *nh;\
55 for(nhsel = 0, nh = (struct dn_fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++, nhsel++)
93 if (nh->nh_dev)
94 dev_put(nh->nh_dev);
95 nh->nh_dev = NULL;
121 if (nh
191 dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct dn_fib_nh *nh) argument
324 struct dn_fib_nh *nh = fi->fib_nh; local
355 struct dn_fib_nh *nh = fi->fib_nh; local
[all...] |