| /kernel/linux/linux-5.10/samples/bpf/ |
| H A D | sockex2_kern.c | 46 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
48 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
62 static inline __u64 parse_ip(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto, in parse_ip() argument
67 if (unlikely(ip_is_fragment(skb, nhoff))) in parse_ip()
70 *ip_proto = load_byte(skb, nhoff + offsetof(struct iphdr, protocol)); in parse_ip()
73 flow->src = load_word(skb, nhoff + offsetof(struct iphdr, saddr)); in parse_ip()
74 flow->dst = load_word(skb, nhoff + offsetof(struct iphdr, daddr)); in parse_ip()
77 verlen = load_byte(skb, nhoff + 0/*offsetof(struct iphdr, ihl)*/); in parse_ip()
79 nhoff += 20; in parse_ip()
81 nhoff in parse_ip()
86 parse_ipv6(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto, struct flow_key_record *flow) parse_ipv6() argument
103 __u64 nhoff = ETH_HLEN; flow_dissector() local
[all...] |
| H A D | sockex3_kern.c | 77 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
79 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
144 __u32 nhoff = skb->cb[0]; in parse_ip_proto() local
155 nhoff + offsetof(struct gre_hdr, flags)); in parse_ip_proto()
157 nhoff + offsetof(struct gre_hdr, proto)); in parse_ip_proto()
162 nhoff += 4; in parse_ip_proto()
164 nhoff += 4; in parse_ip_proto()
166 nhoff += 4; in parse_ip_proto()
168 nhoff += 4; in parse_ip_proto()
170 skb->cb[0] = nhoff; in parse_ip_proto()
195 __u32 nhoff, verlen, ip_proto; PARSE_IP() local
223 __u32 nhoff, ip_proto; PARSE_IPV6() local
245 __u32 nhoff, proto; PARSE_VLAN() local
261 __u32 nhoff, label; PARSE_MPLS() local
285 __u32 nhoff = ETH_HLEN; main_prog() local
[all...] |
| H A D | parse_ldabs.c | 21 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
23 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
|
| /kernel/linux/linux-6.6/samples/bpf/ |
| H A D | sockex2_kern.c | 46 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
48 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
62 static inline __u64 parse_ip(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto, in parse_ip() argument
67 if (unlikely(ip_is_fragment(skb, nhoff))) in parse_ip()
70 *ip_proto = load_byte(skb, nhoff + offsetof(struct iphdr, protocol)); in parse_ip()
73 flow->src = load_word(skb, nhoff + offsetof(struct iphdr, saddr)); in parse_ip()
74 flow->dst = load_word(skb, nhoff + offsetof(struct iphdr, daddr)); in parse_ip()
77 verlen = load_byte(skb, nhoff + 0/*offsetof(struct iphdr, ihl)*/); in parse_ip()
79 nhoff += 20; in parse_ip()
81 nhoff in parse_ip()
86 parse_ipv6(struct __sk_buff *skb, __u64 nhoff, __u64 *ip_proto, struct flow_key_record *flow) parse_ipv6() argument
103 __u64 nhoff = ETH_HLEN; flow_dissector() local
[all...] |
| H A D | sockex3_kern.c | 42 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
44 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
109 __u32 nhoff = skb->cb[0]; in parse_ip_proto() local
120 nhoff + offsetof(struct gre_hdr, flags)); in parse_ip_proto()
122 nhoff + offsetof(struct gre_hdr, proto)); in parse_ip_proto()
127 nhoff += 4; in parse_ip_proto()
129 nhoff += 4; in parse_ip_proto()
131 nhoff += 4; in parse_ip_proto()
133 nhoff += 4; in parse_ip_proto()
135 skb->cb[0] = nhoff; in parse_ip_proto()
161 __u32 nhoff, verlen, ip_proto; bpf_func_ip() local
190 __u32 nhoff, ip_proto; bpf_func_ipv6() local
213 __u32 nhoff, proto; bpf_func_vlan() local
230 __u32 nhoff, label; bpf_func_mpls() local
296 __u32 nhoff = ETH_HLEN; main_prog() local
[all...] |
| H A D | parse_ldabs.c | 21 static inline int ip_is_fragment(struct __sk_buff *ctx, __u64 nhoff) in ip_is_fragment() argument
23 return load_half(ctx, nhoff + offsetof(struct iphdr, frag_off)) in ip_is_fragment()
|
| /kernel/linux/linux-5.10/net/netfilter/ |
| H A D | xt_HMARK.c | 132 hmark_set_tuple_ports(const struct sk_buff *skb, unsigned int nhoff, in hmark_set_tuple_ports() argument
141 nhoff += protoff; in hmark_set_tuple_ports()
142 if (skb_copy_bits(skb, nhoff, &t->uports, sizeof(t->uports)) < 0) in hmark_set_tuple_ports()
170 unsigned int nhoff = 0; in hmark_pkt_set_htuple_ipv6() local
175 nexthdr = ipv6_find_hdr(skb, &nhoff, -1, &fragoff, &flag); in hmark_pkt_set_htuple_ipv6()
182 if (get_inner6_hdr(skb, &nhoff)) { in hmark_pkt_set_htuple_ipv6()
183 ip6 = skb_header_pointer(skb, nhoff, sizeof(_ip6), &_ip6); in hmark_pkt_set_htuple_ipv6()
188 nexthdr = ipv6_find_hdr(skb, &nhoff, -1, &fragoff, &flag); in hmark_pkt_set_htuple_ipv6()
206 hmark_set_tuple_ports(skb, nhoff, t, info); in hmark_pkt_set_htuple_ipv6()
231 static int get_inner_hdr(const struct sk_buff *skb, int iphsz, int *nhoff) in get_inner_hdr() argument
254 int nhoff = skb_network_offset(skb); hmark_pkt_set_htuple_ipv4() local
[all...] |
| /kernel/linux/linux-6.6/net/netfilter/ |
| H A D | xt_HMARK.c | 132 hmark_set_tuple_ports(const struct sk_buff *skb, unsigned int nhoff, in hmark_set_tuple_ports() argument
141 nhoff += protoff; in hmark_set_tuple_ports()
142 if (skb_copy_bits(skb, nhoff, &t->uports, sizeof(t->uports)) < 0) in hmark_set_tuple_ports()
170 unsigned int nhoff = 0; in hmark_pkt_set_htuple_ipv6() local
175 nexthdr = ipv6_find_hdr(skb, &nhoff, -1, &fragoff, &flag); in hmark_pkt_set_htuple_ipv6()
182 if (get_inner6_hdr(skb, &nhoff)) { in hmark_pkt_set_htuple_ipv6()
183 ip6 = skb_header_pointer(skb, nhoff, sizeof(_ip6), &_ip6); in hmark_pkt_set_htuple_ipv6()
188 nexthdr = ipv6_find_hdr(skb, &nhoff, -1, &fragoff, &flag); in hmark_pkt_set_htuple_ipv6()
206 hmark_set_tuple_ports(skb, nhoff, t, info); in hmark_pkt_set_htuple_ipv6()
231 static int get_inner_hdr(const struct sk_buff *skb, int iphsz, int *nhoff) in get_inner_hdr() argument
254 int nhoff = skb_network_offset(skb); hmark_pkt_set_htuple_ipv4() local
[all...] |
| H A D | nft_inner.c | 56 u32 nhoff, thoff; in nft_inner_parse_l2l3() local
113 nhoff = off; in nft_inner_parse_l2l3()
119 iph = skb_header_pointer(pkt->skb, nhoff, sizeof(_iph), &_iph); in nft_inner_parse_l2l3()
126 ctx->inner_nhoff = nhoff; in nft_inner_parse_l2l3()
129 thoff = nhoff + (iph->ihl * 4); in nft_inner_parse_l2l3()
143 ip6h = skb_header_pointer(pkt->skb, nhoff, sizeof(_ip6h), &_ip6h); in nft_inner_parse_l2l3()
150 ctx->inner_nhoff = nhoff; in nft_inner_parse_l2l3()
153 thoff = nhoff; in nft_inner_parse_l2l3()
159 thoff = nhoff + sizeof(_ip6h); in nft_inner_parse_l2l3()
|
| /kernel/linux/linux-6.6/net/ipv6/ |
| H A D | ip6_offload.c | 87 int nhoff; in ipv6_gso_segment() local
94 nhoff = skb_network_header(skb) - skb_mac_header(skb); in ipv6_gso_segment()
122 skb->network_header = skb_mac_header(skb) + nhoff - skb->head; in ipv6_gso_segment()
131 ipv6h = (struct ipv6hdr *)(skb_mac_header(skb) + nhoff); in ipv6_gso_segment()
137 payload_len = skb->len - nhoff - sizeof(*ipv6h); in ipv6_gso_segment()
321 INDIRECT_CALLABLE_SCOPE int ipv6_gro_complete(struct sk_buff *skb, int nhoff) in ipv6_gro_complete() argument
330 skb_set_inner_network_header(skb, nhoff); in ipv6_gro_complete()
333 payload_len = skb->len - nhoff - sizeof(*iph); in ipv6_gro_complete()
345 iph = (struct ipv6hdr *)(skb->data + nhoff); in ipv6_gro_complete()
358 iph = (struct ipv6hdr *)(skb->data + nhoff); in ipv6_gro_complete()
373 sit_gro_complete(struct sk_buff *skb, int nhoff) sit_gro_complete() argument
380 ip6ip6_gro_complete(struct sk_buff *skb, int nhoff) ip6ip6_gro_complete() argument
387 ip4ip6_gro_complete(struct sk_buff *skb, int nhoff) ip4ip6_gro_complete() argument
[all...] |
| H A D | udp_offload.c | 165 INDIRECT_CALLABLE_SCOPE int udp6_gro_complete(struct sk_buff *skb, int nhoff) in udp6_gro_complete() argument
168 struct udphdr *uh = (struct udphdr *)(skb->data + nhoff); in udp6_gro_complete()
172 uh->len = htons(skb->len - nhoff); in udp6_gro_complete()
189 uh->check = ~udp_v6_check(skb->len - nhoff, &ipv6h->saddr, in udp6_gro_complete()
192 return udp_gro_complete(skb, nhoff, udp6_lib_lookup_skb); in udp6_gro_complete()
|
| H A D | reassembly.c | 107 struct frag_hdr *fhdr, int nhoff, in ip6_frag_queue()
214 fq->nhoffset = nhoff; in ip6_frag_queue()
260 unsigned int nhoff; in ip6_frag_reasm() local
283 nhoff = fq->nhoffset; in ip6_frag_reasm()
284 skb_network_header(skb)[nhoff] = skb_transport_header(skb)[0]; in ip6_frag_reasm()
298 IP6CB(skb)->nhoff = nhoff; in ip6_frag_reasm()
358 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb); in ipv6_frag_rcv()
388 ret = ip6_frag_queue(fq, skb, fhdr, IP6CB(skb)->nhoff, in ipv6_frag_rcv()
106 ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, struct frag_hdr *fhdr, int nhoff, u32 *prob_offset) ip6_frag_queue() argument
|
| /kernel/linux/linux-6.6/net/core/ |
| H A D | flow_dissector.c | 211 int nhoff, int hlen) in __skb_flow_dissect_ah()
219 hdr = __skb_header_pointer(skb, nhoff, sizeof(_hdr), data, hlen, &_hdr); in __skb_flow_dissect_ah()
233 int nhoff, int hlen) in __skb_flow_dissect_esp()
241 hdr = __skb_header_pointer(skb, nhoff, sizeof(_hdr), data, hlen, &_hdr); in __skb_flow_dissect_esp()
255 int nhoff, int hlen) in __skb_flow_dissect_l2tpv3()
265 hdr = __skb_header_pointer(skb, nhoff, sizeof(_hdr), data, hlen, &_hdr); in __skb_flow_dissect_l2tpv3()
493 void *target_container, const void *data, int nhoff, in __skb_flow_dissect_mpls()
507 hdr = __skb_header_pointer(skb, nhoff, sizeof(_hdr), data, in __skb_flow_dissect_mpls()
552 int nhoff, int hlen) in __skb_flow_dissect_arp()
567 arp = __skb_header_pointer(skb, nhoff, sizeo in __skb_flow_dissect_arp()
208 __skb_flow_dissect_ah(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen) __skb_flow_dissect_ah() argument
230 __skb_flow_dissect_esp(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen) __skb_flow_dissect_esp() argument
252 __skb_flow_dissect_l2tpv3(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen) __skb_flow_dissect_l2tpv3() argument
491 __skb_flow_dissect_mpls(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen, int lse_index, bool *entropy_label) __skb_flow_dissect_mpls() argument
549 __skb_flow_dissect_arp(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen) __skb_flow_dissect_arp() argument
605 __skb_flow_dissect_cfm(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, int hlen) __skb_flow_dissect_cfm() argument
827 __skb_flow_dissect_ports(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, int nhoff, u8 ip_proto, int hlen) __skb_flow_dissect_ports() argument
971 bpf_flow_dissect(struct bpf_prog *prog, struct bpf_flow_dissector *ctx, __be16 proto, int nhoff, int hlen, unsigned int flags) bpf_flow_dissect() argument
1024 __skb_flow_dissect(const struct net *net, const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, const void *data, __be16 proto, int nhoff, int hlen, unsigned int flags) __skb_flow_dissect() argument
[all...] |
| /kernel/linux/linux-5.10/net/ipv6/ |
| H A D | ip6_offload.c | 85 int nhoff; in ipv6_gso_segment() local
89 nhoff = skb_network_header(skb) - skb_mac_header(skb); in ipv6_gso_segment()
117 skb->network_header = skb_mac_header(skb) + nhoff - skb->head; in ipv6_gso_segment()
126 ipv6h = (struct ipv6hdr *)(skb_mac_header(skb) + nhoff); in ipv6_gso_segment()
132 payload_len = skb->len - nhoff - sizeof(*ipv6h); in ipv6_gso_segment()
322 INDIRECT_CALLABLE_SCOPE int ipv6_gro_complete(struct sk_buff *skb, int nhoff) in ipv6_gro_complete() argument
325 struct ipv6hdr *iph = (struct ipv6hdr *)(skb->data + nhoff); in ipv6_gro_complete()
330 skb_set_inner_network_header(skb, nhoff); in ipv6_gro_complete()
333 iph->payload_len = htons(skb->len - nhoff - sizeof(*iph)); in ipv6_gro_complete()
337 nhoff in ipv6_gro_complete()
350 sit_gro_complete(struct sk_buff *skb, int nhoff) sit_gro_complete() argument
357 ip6ip6_gro_complete(struct sk_buff *skb, int nhoff) ip6ip6_gro_complete() argument
364 ip4ip6_gro_complete(struct sk_buff *skb, int nhoff) ip4ip6_gro_complete() argument
[all...] |
| H A D | udp_offload.c | 161 INDIRECT_CALLABLE_SCOPE int udp6_gro_complete(struct sk_buff *skb, int nhoff) in udp6_gro_complete() argument
164 struct udphdr *uh = (struct udphdr *)(skb->data + nhoff); in udp6_gro_complete()
167 uh->len = htons(skb->len - nhoff); in udp6_gro_complete()
184 uh->check = ~udp_v6_check(skb->len - nhoff, &ipv6h->saddr, in udp6_gro_complete()
187 return udp_gro_complete(skb, nhoff, udp6_lib_lookup_skb); in udp6_gro_complete()
|
| H A D | reassembly.c | 107 struct frag_hdr *fhdr, int nhoff, in ip6_frag_queue()
209 fq->nhoffset = nhoff; in ip6_frag_queue()
254 unsigned int nhoff; in ip6_frag_reasm() local
277 nhoff = fq->nhoffset; in ip6_frag_reasm()
278 skb_network_header(skb)[nhoff] = skb_transport_header(skb)[0]; in ip6_frag_reasm()
292 IP6CB(skb)->nhoff = nhoff; in ip6_frag_reasm()
352 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb); in ipv6_frag_rcv()
382 ret = ip6_frag_queue(fq, skb, fhdr, IP6CB(skb)->nhoff, in ipv6_frag_rcv()
106 ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, struct frag_hdr *fhdr, int nhoff, u32 *prob_offset) ip6_frag_queue() argument
|
| H A D | ip6_input.c | 253 IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr); in ip6_rcv_core()
360 unsigned int nhoff; in ip6_protocol_deliver_rcu() local
369 nhoff = IP6CB(skb)->nhoff; in ip6_protocol_deliver_rcu()
373 nexthdr = skb_network_header(skb)[nhoff]; in ip6_protocol_deliver_rcu()
433 * protocol not nhoff (which presumably is in ip6_protocol_deliver_rcu()
450 ICMPV6_UNK_NEXTHDR, nhoff); in ip6_protocol_deliver_rcu()
|
| /kernel/linux/linux-5.10/net/ipv6/ila/ |
| H A D | ila_common.c | 77 size_t nhoff = sizeof(struct ipv6hdr); in ila_csum_adjust_transport() local
83 if (likely(pskb_may_pull(skb, nhoff + sizeof(struct tcphdr)))) { in ila_csum_adjust_transport()
85 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
93 if (likely(pskb_may_pull(skb, nhoff + sizeof(struct udphdr)))) { in ila_csum_adjust_transport()
95 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
108 nhoff + sizeof(struct icmp6hdr)))) { in ila_csum_adjust_transport()
110 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
|
| /kernel/linux/linux-6.6/net/ipv6/ila/ |
| H A D | ila_common.c | 77 size_t nhoff = sizeof(struct ipv6hdr); in ila_csum_adjust_transport() local
83 if (likely(pskb_may_pull(skb, nhoff + sizeof(struct tcphdr)))) { in ila_csum_adjust_transport()
85 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
93 if (likely(pskb_may_pull(skb, nhoff + sizeof(struct udphdr)))) { in ila_csum_adjust_transport()
95 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
108 nhoff + sizeof(struct icmp6hdr)))) { in ila_csum_adjust_transport()
110 (skb_network_header(skb) + nhoff); in ila_csum_adjust_transport()
|
| /kernel/linux/linux-5.10/net/core/ |
| H A D | flow_dissector.c | 406 void *target_container, void *data, int nhoff, int hlen, in __skb_flow_dissect_mpls()
420 hdr = __skb_header_pointer(skb, nhoff, sizeof(_hdr), data, in __skb_flow_dissect_mpls()
464 void *target_container, void *data, int nhoff, int hlen) in __skb_flow_dissect_arp()
479 arp = __skb_header_pointer(skb, nhoff, sizeof(_arp), data, in __skb_flow_dissect_arp()
492 arp_eth = __skb_header_pointer(skb, nhoff + sizeof(_arp), in __skb_flow_dissect_arp()
716 void *target_container, void *data, int nhoff, in __skb_flow_dissect_ports()
734 key_ports->ports = __skb_flow_get_ports(skb, nhoff, ip_proto, in __skb_flow_dissect_ports()
857 __be16 proto, int nhoff, int hlen, unsigned int flags) in bpf_flow_dissect()
865 flow_keys->nhoff = nhoff; in bpf_flow_dissect()
404 __skb_flow_dissect_mpls(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, void *data, int nhoff, int hlen, int lse_index, bool *entropy_label) __skb_flow_dissect_mpls() argument
462 __skb_flow_dissect_arp(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, void *data, int nhoff, int hlen) __skb_flow_dissect_arp() argument
714 __skb_flow_dissect_ports(const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, void *data, int nhoff, u8 ip_proto, int hlen) __skb_flow_dissect_ports() argument
856 bpf_flow_dissect(struct bpf_prog *prog, struct bpf_flow_dissector *ctx, __be16 proto, int nhoff, int hlen, unsigned int flags) bpf_flow_dissect() argument
904 __skb_flow_dissect(const struct net *net, const struct sk_buff *skb, struct flow_dissector *flow_dissector, void *target_container, void *data, __be16 proto, int nhoff, int hlen, unsigned int flags) __skb_flow_dissect() argument
[all...] |
| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/ |
| H A D | flow_dissector.c | 21 "nhoff=%u/%u " \
32 got.nhoff, expected.nhoff, \
124 .nhoff = ETH_HLEN,
145 .nhoff = ETH_HLEN,
168 .nhoff = ETH_HLEN + VLAN_HLEN,
191 .nhoff = ETH_HLEN + VLAN_HLEN * 2,
216 .nhoff = ETH_HLEN,
242 .nhoff = ETH_HLEN,
265 .nhoff
[all...] |
| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/prog_tests/ |
| H A D | flow_dissector.c | 18 "nhoff=%u/%u " \
29 got.nhoff, expected.nhoff, \
120 .nhoff = ETH_HLEN,
140 .nhoff = ETH_HLEN,
162 .nhoff = ETH_HLEN + VLAN_HLEN,
184 .nhoff = ETH_HLEN + VLAN_HLEN * 2,
208 .nhoff = ETH_HLEN,
233 .nhoff = ETH_HLEN,
255 .nhoff
[all...] |
| /kernel/linux/linux-5.10/net/ipv4/ |
| H A D | udp_offload.c | 630 int udp_gro_complete(struct sk_buff *skb, int nhoff, in udp_gro_complete() argument
633 __be16 newlen = htons(skb->len - nhoff); in udp_gro_complete()
634 struct udphdr *uh = (struct udphdr *)(skb->data + nhoff); in udp_gro_complete()
652 nhoff + sizeof(struct udphdr)); in udp_gro_complete()
665 INDIRECT_CALLABLE_SCOPE int udp4_gro_complete(struct sk_buff *skb, int nhoff) in udp4_gro_complete() argument
668 struct udphdr *uh = (struct udphdr *)(skb->data + nhoff); in udp4_gro_complete()
671 uh->len = htons(skb->len - nhoff); in udp4_gro_complete()
688 uh->check = ~udp_v4_check(skb->len - nhoff, iph->saddr, in udp4_gro_complete()
691 return udp_gro_complete(skb, nhoff, udp4_lib_lookup_skb); in udp4_gro_complete()
|
| H A D | gre_offload.c | 236 static int gre_gro_complete(struct sk_buff *skb, int nhoff) in gre_gro_complete() argument
238 struct gre_base_hdr *greh = (struct gre_base_hdr *)(skb->data + nhoff); in gre_gro_complete()
257 err = ptype->callbacks.gro_complete(skb, nhoff + grehlen); in gre_gro_complete()
261 skb_set_inner_mac_header(skb, nhoff + grehlen); in gre_gro_complete()
|
| /kernel/linux/linux-5.10/net/bridge/netfilter/ |
| H A D | nf_conntrack_bridge.c | 206 int nhoff, len; in nf_ct_br_ip_check() local
208 nhoff = skb_network_offset(skb); in nf_ct_br_ip_check()
215 if (skb->len < nhoff + len || in nf_ct_br_ip_check()
225 int nhoff, len; in nf_ct_br_ipv6_check() local
227 nhoff = skb_network_offset(skb); in nf_ct_br_ipv6_check()
232 len = ntohs(hdr->payload_len) + sizeof(struct ipv6hdr) + nhoff; in nf_ct_br_ipv6_check()
|