Searched refs:icmp6h (Results 1 – 7 of 7) sorted by relevance
| /Linux-v6.1/net/netfilter/ |
| D | nf_conntrack_proto_icmpv6.c | 138 const struct icmp6hdr *icmp6h; in nf_conntrack_icmpv6_error() local
142 icmp6h = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih); in nf_conntrack_icmpv6_error()
143 if (icmp6h == NULL) { in nf_conntrack_icmpv6_error()
155 type = icmp6h->icmp6_type - 130; in nf_conntrack_icmpv6_error()
163 if (icmp6h->icmp6_type >= 128) in nf_conntrack_icmpv6_error()
168 dataoff += sizeof(*icmp6h); in nf_conntrack_icmpv6_error()
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| D | xt_HMARK.c | 151 struct icmp6hdr *icmp6h, _ih6; in get_inner6_hdr() local
153 icmp6h = skb_header_pointer(skb, *offset, sizeof(_ih6), &_ih6); in get_inner6_hdr()
154 if (icmp6h == NULL) in get_inner6_hdr()
157 if (icmp6h->icmp6_type && icmp6h->icmp6_type < 128) { in get_inner6_hdr()
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| /Linux-v6.1/net/ipv6/netfilter/ |
| D | nf_reject_ipv6.c | 101 struct icmp6hdr *icmp6h; in nf_reject_skb_v6_unreach() local
130 icmp6h = skb_put_zero(nskb, sizeof(struct icmp6hdr)); in nf_reject_skb_v6_unreach()
131 icmp6h->icmp6_type = ICMPV6_DEST_UNREACH; in nf_reject_skb_v6_unreach()
132 icmp6h->icmp6_code = code; in nf_reject_skb_v6_unreach()
137 icmp6h->icmp6_cksum = in nf_reject_skb_v6_unreach()
141 csum_partial(icmp6h, in nf_reject_skb_v6_unreach()
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| /Linux-v6.1/net/ipv4/ |
| D | ip_tunnel_core.c | 291 struct icmp6hdr *icmp6h; in iptunnel_pmtud_build_icmpv6() local
304 err = pskb_trim(skb, IPV6_MIN_MTU - sizeof(*nip6h) - sizeof(*icmp6h)); in iptunnel_pmtud_build_icmpv6()
308 len = skb->len + sizeof(*icmp6h); in iptunnel_pmtud_build_icmpv6()
309 err = skb_cow(skb, sizeof(*nip6h) + sizeof(*icmp6h) + ETH_HLEN); in iptunnel_pmtud_build_icmpv6()
313 icmp6h = skb_push(skb, sizeof(*icmp6h)); in iptunnel_pmtud_build_icmpv6()
314 *icmp6h = (struct icmp6hdr) { in iptunnel_pmtud_build_icmpv6()
335 csum = csum_partial(icmp6h, len, 0); in iptunnel_pmtud_build_icmpv6()
336 icmp6h->icmp6_cksum = csum_ipv6_magic(&nip6h->saddr, &nip6h->daddr, len, in iptunnel_pmtud_build_icmpv6()
375 struct icmp6hdr *icmp6h; in iptunnel_pmtud_check_icmpv6() local
381 icmp6h = (struct icmp6hdr *)(skb_network_header(skb) + offset); in iptunnel_pmtud_check_icmpv6()
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| /Linux-v6.1/net/sched/ |
| D | act_csum.c | 185 struct icmp6hdr *icmp6h; in tcf_csum_ipv6_icmp() local
188 icmp6h = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmp6h)); in tcf_csum_ipv6_icmp()
189 if (icmp6h == NULL) in tcf_csum_ipv6_icmp()
193 icmp6h->icmp6_cksum = 0; in tcf_csum_ipv6_icmp()
194 skb->csum = csum_partial(icmp6h, ipl - ihl, 0); in tcf_csum_ipv6_icmp()
195 icmp6h->icmp6_cksum = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, in tcf_csum_ipv6_icmp()
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| /Linux-v6.1/net/ipv6/ |
| D | icmp.c | 272 struct icmp6hdr *icmp6h; in icmpv6_push_pending_frames() local
278 icmp6h = icmp6_hdr(skb); in icmpv6_push_pending_frames()
279 memcpy(icmp6h, thdr, sizeof(struct icmp6hdr)); in icmpv6_push_pending_frames()
280 icmp6h->icmp6_cksum = 0; in icmpv6_push_pending_frames()
283 skb->csum = csum_partial(icmp6h, in icmpv6_push_pending_frames()
285 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr, in icmpv6_push_pending_frames()
296 tmp_csum = csum_partial(icmp6h, in icmpv6_push_pending_frames()
298 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr, in icmpv6_push_pending_frames()
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| D | ndisc.c | 478 struct icmp6hdr *icmp6h = icmp6_hdr(skb); in ndisc_send_skb() local
481 type = icmp6h->icmp6_type; in ndisc_send_skb()
497 icmp6h->icmp6_cksum = csum_ipv6_magic(saddr, daddr, skb->len, in ndisc_send_skb()
499 csum_partial(icmp6h, in ndisc_send_skb()
1187 struct icmp6hdr *icmp6h = (struct icmp6hdr *)skb_transport_header(ra); in ndisc_ra_useropt() local
1211 ndmsg->nduseropt_icmp_type = icmp6h->icmp6_type; in ndisc_ra_useropt()
1212 ndmsg->nduseropt_icmp_code = icmp6h->icmp6_code; in ndisc_ra_useropt()
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