Home
last modified time | relevance | path

Searched refs:ipv6_hdr (Results 1 – 25 of 250) sorted by relevance

12345678910

/OK3568_Linux_fs/kernel/net/ipv6/netfilter/
H A Dip6table_mangle.c44 memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr)); in ip6t_mangle_out()
45 memcpy(&daddr, &ipv6_hdr(skb)->daddr, sizeof(daddr)); in ip6t_mangle_out()
47 hop_limit = ipv6_hdr(skb)->hop_limit; in ip6t_mangle_out()
50 flowlabel = *((u_int32_t *)ipv6_hdr(skb)); in ip6t_mangle_out()
55 (!ipv6_addr_equal(&ipv6_hdr(skb)->saddr, &saddr) || in ip6t_mangle_out()
56 !ipv6_addr_equal(&ipv6_hdr(skb)->daddr, &daddr) || in ip6t_mangle_out()
58 ipv6_hdr(skb)->hop_limit != hop_limit || in ip6t_mangle_out()
59 flowlabel != *((u_int32_t *)ipv6_hdr(skb)))) { in ip6t_mangle_out()
H A Dnf_reject_ipv6.c19 const struct ipv6hdr *oip6h = ipv6_hdr(oldskb); in nf_reject_ip6_tcphdr_get()
68 const struct ipv6hdr *oip6h = ipv6_hdr(oldskb); in nf_reject_ip6hdr_put()
74 ip6h = ipv6_hdr(nskb); in nf_reject_ip6hdr_put()
121 tcph->check = csum_ipv6_magic(&ipv6_hdr(nskb)->saddr, in nf_reject_ip6_tcphdr_put()
122 &ipv6_hdr(nskb)->daddr, in nf_reject_ip6_tcphdr_put()
135 fl.u.ip6.daddr = ipv6_hdr(skb_in)->saddr; in nf_reject6_fill_skb_dst()
151 const struct ipv6hdr *oip6h = ipv6_hdr(oldskb); in nf_send_reset6()
242 const struct ipv6hdr *ip6h = ipv6_hdr(skb); in reject6_csum_ok()
H A Dnf_conntrack_reasm.c183 payload_len = ntohs(ipv6_hdr(skb)->payload_len); in nf_ct_frag6_queue()
187 ((u8 *)(fhdr + 1) - (u8 *)(ipv6_hdr(skb) + 1))); in nf_ct_frag6_queue()
194 ecn = ip6_frag_ecn(ipv6_hdr(skb)); in nf_ct_frag6_queue()
355 ipv6_hdr(skb)->payload_len = htons(payload_len); in nf_ct_frag6_reasm()
356 ipv6_change_dsfield(ipv6_hdr(skb), 0xff, ecn); in nf_ct_frag6_reasm()
393 u8 nexthdr = ipv6_hdr(skb)->nexthdr; in find_prev_fhdr()
451 if (ipv6_hdr(skb)->payload_len == 0) { in nf_ct_frag6_gather()
471 hdr = ipv6_hdr(skb); in nf_ct_frag6_gather()
/OK3568_Linux_fs/kernel/net/netfilter/
H A Dnft_chain_route.c80 memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr)); in nf_route_table_hook6()
81 memcpy(&daddr, &ipv6_hdr(skb)->daddr, sizeof(daddr)); in nf_route_table_hook6()
83 hop_limit = ipv6_hdr(skb)->hop_limit; in nf_route_table_hook6()
86 flowlabel = *((u32 *)ipv6_hdr(skb)); in nf_route_table_hook6()
90 (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr)) || in nf_route_table_hook6()
91 memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr)) || in nf_route_table_hook6()
93 ipv6_hdr(skb)->hop_limit != hop_limit || in nf_route_table_hook6()
94 flowlabel != *((u32 *)ipv6_hdr(skb)))) { in nf_route_table_hook6()
H A Dxt_DSCP.c49 u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT; in dscp_tg6()
55 ipv6_change_dsfield(ipv6_hdr(skb), in dscp_tg6()
95 struct ipv6hdr *iph = ipv6_hdr(skb); in tos_tg6()
104 iph = ipv6_hdr(skb); in tos_tg6()
H A Dnf_flow_table_ip.c422 struct ipv6hdr *ip6h = ipv6_hdr(skb); in nf_flow_nat_ipv6()
427 nf_flow_snat_ipv6(flow, skb, ipv6_hdr(skb), thoff, dir) < 0)) in nf_flow_nat_ipv6()
430 ip6h = ipv6_hdr(skb); in nf_flow_nat_ipv6()
433 nf_flow_dnat_ipv6(flow, skb, ipv6_hdr(skb), thoff, dir) < 0)) in nf_flow_nat_ipv6()
449 ip6h = ipv6_hdr(skb); in nf_flow_tuple_ipv6()
469 ip6h = ipv6_hdr(skb); in nf_flow_tuple_ipv6()
515 if (nf_flow_state_check(flow, ipv6_hdr(skb)->nexthdr, skb, in nf_flow_offload_ipv6_hook()
532 ip6h = ipv6_hdr(skb); in nf_flow_offload_ipv6_hook()
/OK3568_Linux_fs/kernel/net/bridge/
H A Dbr_netfilter_ipv6.c48 unsigned char *raw = (u8 *)(ipv6_hdr(skb) + 1); in br_nf_check_hbh_len()
76 ipv6_hdr(skb)->payload_len) in br_nf_check_hbh_len()
112 hdr = ipv6_hdr(skb); in br_validate_ipv6()
130 hdr = ipv6_hdr(skb); in br_validate_ipv6()
151 return memcmp(&nf_bridge->ipv6_daddr, &ipv6_hdr(skb)->daddr, in br_nf_ipv6_daddr_was_changed()
152 sizeof(ipv6_hdr(skb)->daddr)) != 0; in br_nf_ipv6_daddr_was_changed()
232 nf_bridge->ipv6_daddr = ipv6_hdr(skb)->daddr; in br_nf_pre_routing_ipv6()
/OK3568_Linux_fs/kernel/net/ipv6/
H A Dexthdrs.c99 if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) in ip6_tlvopt_unknown()
212 struct ipv6hdr *ipv6h = ipv6_hdr(skb); in ipv6_dest_hao()
248 ipv6h = ipv6_hdr(skb); in ipv6_dest_hao()
348 update_csum_diff16(skb, (__be32 *)(&ipv6_hdr(skb)->daddr), in seg6_update_csum()
441 ipv6_hdr(skb)->daddr = *addr; in ipv6_srh_rcv()
453 if (ipv6_hdr(skb)->hop_limit <= 1) { in ipv6_srh_rcv()
460 ipv6_hdr(skb)->hop_limit--; in ipv6_srh_rcv()
589 ipv6_rpl_srh_decompress(ohdr, hdr, &ipv6_hdr(skb)->daddr, n); in ipv6_rpl_srh_rcv()
592 if ((ipv6_addr_type(&ipv6_hdr(skb)->daddr) & IPV6_ADDR_MULTICAST) || in ipv6_rpl_srh_rcv()
607 addr = ipv6_hdr(skb)->daddr; in ipv6_rpl_srh_rcv()
[all …]
H A Dmip6.c121 const struct ipv6hdr *iph = ipv6_hdr(skb); in mip6_destopt_input()
147 iph = ipv6_hdr(skb); in mip6_destopt_output()
221 if (!mip6_report_rl_allow(stamp, &ipv6_hdr(skb)->daddr, in mip6_destopt_reject()
222 hao ? &hao->addr : &ipv6_hdr(skb)->saddr, in mip6_destopt_reject()
227 memcpy(&sel.daddr, (xfrm_address_t *)&ipv6_hdr(skb)->daddr, in mip6_destopt_reject()
230 memcpy(&sel.saddr, (xfrm_address_t *)&ipv6_hdr(skb)->saddr, in mip6_destopt_reject()
255 (struct ipv6_opt_hdr *)(ipv6_hdr(skb) + 1); in mip6_destopt_offset()
261 *nexthdr = &ipv6_hdr(skb)->nexthdr; in mip6_destopt_offset()
341 const struct ipv6hdr *iph = ipv6_hdr(skb); in mip6_rthdr_input()
364 iph = ipv6_hdr(skb); in mip6_rthdr_output()
[all …]
H A Dmcast_snoop.c23 ip6h = ipv6_hdr(skb); in ipv6_mc_check_ip6hdr()
44 ip6h = ipv6_hdr(skb); in ipv6_mc_check_exthdrs()
80 if (!(ipv6_addr_type(&ipv6_hdr(skb)->saddr) & IPV6_ADDR_LINKLOCAL)) in ipv6_mc_check_mld_query()
100 !ipv6_addr_is_ll_all_nodes(&ipv6_hdr(skb)->daddr)) in ipv6_mc_check_mld_query()
H A Dndisc.c457 hdr = ipv6_hdr(skb); in ip6_nd_hdr()
726 if (skb && ipv6_chk_addr_and_flags(dev_net(dev), &ipv6_hdr(skb)->saddr, in ndisc_solicit()
729 saddr = &ipv6_hdr(skb)->saddr; in ndisc_solicit()
773 const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr; in ndisc_recv_ns()
774 const struct in6_addr *daddr = &ipv6_hdr(skb)->daddr; in ndisc_recv_ns()
957 struct in6_addr *saddr = &ipv6_hdr(skb)->saddr; in ndisc_recv_na()
958 const struct in6_addr *daddr = &ipv6_hdr(skb)->daddr; in ndisc_recv_na()
1074 const struct in6_addr *saddr = &ipv6_hdr(skb)->saddr; in ndisc_recv_rs()
1156 if (nla_put_in6_addr(skb, NDUSEROPT_SRCADDR, &ipv6_hdr(ra)->saddr)) in ndisc_ra_useropt()
1192 if (!(ipv6_addr_type(&ipv6_hdr(skb)->saddr) & IPV6_ADDR_LINKLOCAL)) { in ndisc_router_discovery()
[all …]
H A Dtcp_ipv6.c118 return secure_tcpv6_seq(ipv6_hdr(skb)->daddr.s6_addr32, in tcp_v6_init_seq()
119 ipv6_hdr(skb)->saddr.s6_addr32, in tcp_v6_init_seq()
126 return secure_tcpv6_ts_off(net, ipv6_hdr(skb)->daddr.s6_addr32, in tcp_v6_init_ts_off()
127 ipv6_hdr(skb)->saddr.s6_addr32); in tcp_v6_init_ts_off()
419 if (ipv6_hdr(skb)->hop_limit < tcp_inet6_sk(sk)->min_hopcount) { in tcp_v6_err()
545 fl6->flowlabel = ip6_flowlabel(ipv6_hdr(ireq->pktopts)); in tcp_v6_send_synack()
736 const struct ipv6hdr *ip6h = ipv6_hdr(skb); in tcp_v6_md5_hash_skb()
778 const struct ipv6hdr *ip6h = ipv6_hdr(skb); in tcp_v6_inbound_md5_hash()
830 ireq->ir_v6_rmt_addr = ipv6_hdr(skb)->saddr; in tcp_v6_init_req()
831 ireq->ir_v6_loc_addr = ipv6_hdr(skb)->daddr; in tcp_v6_init_req()
[all …]
H A Dsyncookies.c111 const struct ipv6hdr *iph = ipv6_hdr(skb); in cookie_v6_init_sequence()
151 mss = __cookie_v6_check(ipv6_hdr(skb), th, cookie); in cookie_v6_check()
165 ipv6_hdr(skb)->daddr.s6_addr32, in cookie_v6_check()
166 ipv6_hdr(skb)->saddr.s6_addr32); in cookie_v6_check()
189 ireq->ir_v6_rmt_addr = ipv6_hdr(skb)->saddr; in cookie_v6_check()
190 ireq->ir_v6_loc_addr = ipv6_hdr(skb)->daddr; in cookie_v6_check()
H A Desp6_offload.c30 static __u16 esp6_nexthdr_esp_offset(struct ipv6hdr *ipv6_hdr, int nhlen) in esp6_nexthdr_esp_offset() argument
35 if (likely(ipv6_hdr->nexthdr == NEXTHDR_ESP)) in esp6_nexthdr_esp_offset()
39 exthdr = (void *)ipv6_hdr + off; in esp6_nexthdr_esp_offset()
77 (xfrm_address_t *)&ipv6_hdr(skb)->daddr, in esp6_gro_receive()
94 nhoff = esp6_nexthdr_esp_offset(ipv6_hdr(skb), offset); in esp6_gro_receive()
122 struct ipv6hdr *iph = ipv6_hdr(skb); in esp6_gso_encap()
355 ipv6_hdr(skb)->payload_len = htons(len); in esp6_xmit()
H A Dip6_icmp.c75 orig_ip = ipv6_hdr(skb_in)->saddr; in icmpv6_ndo_send()
76 ipv6_hdr(skb_in)->saddr = ct->tuplehash[0].tuple.src.u3.in6; in icmpv6_ndo_send()
78 ipv6_hdr(skb_in)->saddr = orig_ip; in icmpv6_ndo_send()
H A Dip6_input.c54 switch (ipv6_hdr(skb)->nexthdr) { in ip6_rcv_finish_core()
97 ipv6_addr_equal(&ipv6_hdr(hint)->daddr, &ipv6_hdr(skb)->daddr); in ip6_can_use_hint()
191 hdr = ipv6_hdr(skb); in ip6_rcv_core()
268 hdr = ipv6_hdr(skb); in ip6_rcv_core()
406 hdr = ipv6_hdr(skb); in ip6_protocol_deliver_rcu()
507 hdr = ipv6_hdr(skb); in ip6_mc_input()
H A Dxfrm6_output.c32 fl6.daddr = ipv6_hdr(skb)->daddr; in xfrm6_local_rxpmtu()
43 hdr = skb->encapsulation ? inner_ipv6_hdr(skb) : ipv6_hdr(skb); in xfrm6_local_error()
58 u8 prevhdr = ipv6_hdr(skb)->nexthdr; in xfrm6_noneed_fragment()
H A Dreassembly.c122 end = offset + (ntohs(ipv6_hdr(skb)->payload_len) - in ip6_frag_queue()
123 ((u8 *)(fhdr + 1) - (u8 *)(ipv6_hdr(skb) + 1))); in ip6_frag_queue()
133 ecn = ip6_frag_ecn(ipv6_hdr(skb)); in ip6_frag_queue()
290 ipv6_hdr(skb)->payload_len = htons(payload_len); in ip6_frag_reasm()
291 ipv6_change_dsfield(ipv6_hdr(skb), 0xff, ecn); in ip6_frag_reasm()
325 const struct ipv6hdr *hdr = ipv6_hdr(skb); in ipv6_frag_rcv()
343 hdr = ipv6_hdr(skb); in ipv6_frag_rcv()
H A Ddatagram.c356 iph = ipv6_hdr(skb); in ipv6_local_error()
394 iph = ipv6_hdr(skb); in ipv6_local_rxpmtu()
404 mtu_info->ip6m_addr.sin6_addr = ipv6_hdr(skb)->daddr; in ipv6_local_rxpmtu()
511 sin->sin6_addr = ipv6_hdr(skb)->saddr; in ipv6_recv_error()
600 src_info.ipi6_addr = ipv6_hdr(skb)->daddr; in ip6_datagram_recv_common_ctl()
622 int hlim = ipv6_hdr(skb)->hop_limit; in ip6_datagram_recv_specific_ctl()
627 int tclass = ipv6_get_dsfield(ipv6_hdr(skb)); in ip6_datagram_recv_specific_ctl()
655 u8 nexthdr = ipv6_hdr(skb)->nexthdr; in ip6_datagram_recv_specific_ctl()
693 src_info.ipi6_addr = ipv6_hdr(skb)->daddr; in ip6_datagram_recv_specific_ctl()
697 int hlim = ipv6_hdr(skb)->hop_limit; in ip6_datagram_recv_specific_ctl()
[all …]
H A Dicmp.c145 int ptr = (u8 *)(ipv6_hdr(skb) + 1) - skb->data; in is_ineligible()
147 __u8 nexthdr = ipv6_hdr(skb)->nexthdr; in is_ineligible()
336 struct ipv6hdr *iph = ipv6_hdr(skb); in mip6_addr_swap()
452 struct ipv6hdr *hdr = ipv6_hdr(skb); in icmp6_send()
677 rt = rt6_lookup(dev_net(skb->dev), &ipv6_hdr(skb2)->saddr, NULL, 0, in ip6_err_gen_icmpv6_unreach()
729 if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) && in icmpv6_echo_reply()
733 saddr = &ipv6_hdr(skb)->daddr; in icmpv6_echo_reply()
748 fl6.flowlabel = ip6_flowlabel(ipv6_hdr(skb)); in icmpv6_echo_reply()
751 fl6.daddr = ipv6_hdr(skb)->saddr; in icmpv6_echo_reply()
790 ipc6.tclass = ipv6_get_dsfield(ipv6_hdr(skb)); in icmpv6_echo_reply()
[all …]
/OK3568_Linux_fs/kernel/drivers/infiniband/sw/rxe/
H A Drxe_recv.c151 if (memcmp(&ipv6_hdr(skb)->daddr, saddr, sizeof(*saddr))) { in check_addr()
153 &ipv6_hdr(skb)->daddr, saddr); in check_addr()
157 if (memcmp(&ipv6_hdr(skb)->saddr, daddr, sizeof(*daddr))) { in check_addr()
159 &ipv6_hdr(skb)->saddr, daddr); in check_addr()
249 memcpy(&dgid, &ipv6_hdr(skb)->daddr, sizeof(dgid)); in rxe_rcv_mcast_pkt()
327 pdgid = (union ib_gid *)&ipv6_hdr(skb)->daddr; in rxe_chk_dgid()
385 &ipv6_hdr(skb)->saddr); in rxe_rcv()
/OK3568_Linux_fs/kernel/include/net/
H A Dip6_checksum.h41 return ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr, in ip6_compute_pseudo()
42 &ipv6_hdr(skb)->daddr, in ip6_compute_pseudo()
81 struct ipv6hdr *ipv6h = ipv6_hdr(skb); in tcp_v6_gso_csum_prep()
H A Dinet_ecn.h186 return IP6_ECN_set_ce(skb, ipv6_hdr(skb)); in INET_ECN_set_ce()
205 return IP6_ECN_set_ect1(skb, ipv6_hdr(skb)); in INET_ECN_set_ect1()
281 inner = ipv6_get_dsfield(ipv6_hdr(skb)); in IP_ECN_decapsulate()
300 inner = ipv6_get_dsfield(ipv6_hdr(skb)); in IP6_ECN_decapsulate()
H A Derspan.h186 (ipv6_hdr(skb)->priority << 4) + in erspan_build_header()
187 (ipv6_hdr(skb)->flow_lbl[0] >> 4); in erspan_build_header()
282 (ipv6_hdr(skb)->priority << 4) + in erspan_build_header_v2()
283 (ipv6_hdr(skb)->flow_lbl[0] >> 4); in erspan_build_header_v2()
/OK3568_Linux_fs/kernel/net/dccp/
H A Dipv6.c60 return secure_dccpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32, in dccp_v6_init_sequence()
61 ipv6_hdr(skb)->saddr.s6_addr32, in dccp_v6_init_sequence()
270 rxip6h = ipv6_hdr(rxskb); in dccp_v6_ctl_send_reset()
322 if (ipv6_addr_v4mapped(&ipv6_hdr(skb)->saddr)) { in dccp_v6_conn_request()
356 ireq->ir_v6_rmt_addr = ipv6_hdr(skb)->saddr; in dccp_v6_conn_request()
357 ireq->ir_v6_loc_addr = ipv6_hdr(skb)->daddr; in dccp_v6_conn_request()
511 newnp->mcast_hops = ipv6_hdr(skb)->hop_limit; in dccp_v6_request_recv_sock()
665 np->mcast_hops = ipv6_hdr(opt_skb)->hop_limit; in dccp_v6_do_rcv()
667 np->rcv_flowinfo = ip6_flowinfo(ipv6_hdr(opt_skb)); in dccp_v6_do_rcv()
669 np->flow_label = ip6_flowlabel(ipv6_hdr(opt_skb)); in dccp_v6_do_rcv()
[all …]

12345678910