| /Linux-v5.4/net/ieee802154/6lowpan/ |
| D | tx.c | 138 u8 *frag_hdr, int frag_hdrlen, in lowpan_xmit_fragment() argument
143 raw_dump_inline(__func__, " fragment header", frag_hdr, frag_hdrlen); in lowpan_xmit_fragment()
149 skb_put_data(frag, frag_hdr, frag_hdrlen); in lowpan_xmit_fragment()
163 u8 frag_hdr[5]; in lowpan_xmit_fragmented() local
170 frag_hdr[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x07); in lowpan_xmit_fragmented()
171 frag_hdr[1] = dgram_size & 0xff; in lowpan_xmit_fragmented()
172 memcpy(frag_hdr + 2, &frag_tag, sizeof(frag_tag)); in lowpan_xmit_fragmented()
182 rc = lowpan_xmit_fragment(skb, wpan_hdr, frag_hdr, in lowpan_xmit_fragmented()
192 frag_hdr[0] &= ~LOWPAN_DISPATCH_FRAG1; in lowpan_xmit_fragmented()
193 frag_hdr[0] |= LOWPAN_DISPATCH_FRAGN; in lowpan_xmit_fragmented()
[all …]
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| /Linux-v5.4/net/ipv6/ |
| D | reassembly.c | 105 struct frag_hdr *fhdr, int nhoff, in ip6_frag_queue()
269 sizeof(struct frag_hdr)); in ip6_frag_reasm()
277 memmove(skb->head + sizeof(struct frag_hdr), skb->head, in ip6_frag_reasm()
278 (skb->data - skb->head) - sizeof(struct frag_hdr)); in ip6_frag_reasm()
280 skb->mac_header += sizeof(struct frag_hdr); in ip6_frag_reasm()
281 skb->network_header += sizeof(struct frag_hdr); in ip6_frag_reasm()
321 struct frag_hdr *fhdr; in ipv6_frag_rcv()
337 sizeof(struct frag_hdr)))) in ipv6_frag_rcv()
341 fhdr = (struct frag_hdr *)skb_transport_header(skb); in ipv6_frag_rcv()
345 skb->transport_header += sizeof(struct frag_hdr); in ipv6_frag_rcv()
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| D | udp_offload.c | 23 struct frag_hdr *fptr; in udp6_ufo_fragment()
26 u8 frag_hdr_sz = sizeof(struct frag_hdr); in udp6_ufo_fragment()
99 fptr = (struct frag_hdr *)(skb_network_header(skb) + unfrag_ip6hlen); in udp6_ufo_fragment()
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| D | netfilter.c | 141 if (mtu < hlen + sizeof(struct frag_hdr) + 8) in br_ip6_fragment()
143 mtu -= hlen + sizeof(struct frag_hdr); in br_ip6_fragment()
159 skb_headroom(skb) < (hroom + sizeof(struct frag_hdr))) in br_ip6_fragment()
167 skb_headroom(frag2) < (hlen + hroom + sizeof(struct frag_hdr))) in br_ip6_fragment()
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| D | ip6_output.c | 604 struct frag_hdr *fh; in ip6_fraglist_init()
621 fh = __skb_push(skb, sizeof(struct frag_hdr)); in ip6_fraglist_init()
645 struct frag_hdr *fh; in ip6_fraglist_prepare()
649 fh = __skb_push(frag, sizeof(struct frag_hdr)); in ip6_fraglist_prepare()
653 iter->offset += skb->len - hlen - sizeof(struct frag_hdr); in ip6_fraglist_prepare()
690 struct frag_hdr *fh; in ip6_frag_next()
703 frag = alloc_skb(len + state->hlen + sizeof(struct frag_hdr) + in ip6_frag_next()
714 skb_put(frag, len + state->hlen + sizeof(struct frag_hdr)); in ip6_frag_next()
716 fh = (struct frag_hdr *)(skb_network_header(frag) + state->hlen); in ip6_frag_next()
718 sizeof(struct frag_hdr)); in ip6_frag_next()
[all …]
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| D | exthdrs_core.c | 91 start+offsetof(struct frag_hdr, in ipv6_skip_exthdr()
241 start+offsetof(struct frag_hdr, in ipv6_find_hdr()
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| D | ip6_offload.c | 78 struct frag_hdr *fptr; in ipv6_gso_segment()
139 fptr = (struct frag_hdr *)((u8 *)ipv6h + err); in ipv6_gso_segment()
144 sizeof(struct frag_hdr)); in ipv6_gso_segment()
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| D | ip6_tunnel.c | 414 struct frag_hdr *frag_hdr = (struct frag_hdr *) hdr; in ip6_tnl_parse_tlv_enc_lim() local
415 if (frag_hdr->frag_off) in ip6_tnl_parse_tlv_enc_lim()
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| D | tcp_ipv6.c | 1750 .net_frag_header_len = sizeof(struct frag_hdr),
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| /Linux-v5.4/net/ipv6/netfilter/ |
| D | nf_conntrack_reasm.c | 170 const struct frag_hdr *fhdr, int nhoff) in nf_ct_frag6_queue()
334 sizeof(struct frag_hdr)); in nf_ct_frag6_reasm()
344 memmove(skb->head + sizeof(struct frag_hdr), skb->head, in nf_ct_frag6_reasm()
345 (skb->data - skb->head) - sizeof(struct frag_hdr)); in nf_ct_frag6_reasm()
346 skb->mac_header += sizeof(struct frag_hdr); in nf_ct_frag6_reasm()
347 skb->network_header += sizeof(struct frag_hdr); in nf_ct_frag6_reasm()
443 struct frag_hdr *fhdr; in nf_ct_frag6_gather()
462 fhdr = (struct frag_hdr *)skb_transport_header(skb); in nf_ct_frag6_gather()
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| D | ip6t_frag.c | 37 struct frag_hdr _frag; in frag_mt6()
38 const struct frag_hdr *fh; in frag_mt6()
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| D | nf_log_ipv6.c | 89 struct frag_hdr _fhdr; in dump_ipv6_packet()
90 const struct frag_hdr *fh; in dump_ipv6_packet()
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| /Linux-v5.4/drivers/net/wireless/intel/ipw2x00/ |
| D | libipw_tx.c | 245 struct libipw_hdr_3addrqos *frag_hdr; in libipw_xmit() local
428 frag_hdr = skb_put(skb_frag, hdr_len); in libipw_xmit()
435 memcpy(frag_hdr, &header, hdr_len); in libipw_xmit()
458 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in libipw_xmit()
463 frag_hdr->frame_ctl = in libipw_xmit()
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| /Linux-v5.4/drivers/staging/rtl8192e/ |
| D | rtllib_tx.c | 553 struct rtllib_hdr_3addrqos *frag_hdr; in rtllib_xmit_inter() local
804 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in rtllib_xmit_inter()
810 frag_hdr->frame_ctl = cpu_to_le16( in rtllib_xmit_inter()
819 frag_hdr->seq_ctl = in rtllib_xmit_inter()
822 frag_hdr->seq_ctl = in rtllib_xmit_inter()
823 cpu_to_le16(le16_to_cpu(frag_hdr->seq_ctl)<<4 | i); in rtllib_xmit_inter()
825 frag_hdr->seq_ctl = in rtllib_xmit_inter()
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| /Linux-v5.4/drivers/staging/rtl8192u/ieee80211/ |
| D | ieee80211_tx.c | 534 struct rtl_80211_hdr_3addrqos *frag_hdr; in ieee80211_xmit() local
724 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in ieee80211_xmit()
730 frag_hdr->frame_ctl = cpu_to_le16( in ieee80211_xmit()
741 frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[UP2AC(skb->priority) + 1] << 4 | i); in ieee80211_xmit()
743 frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4 | i); in ieee80211_xmit()
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| /Linux-v5.4/tools/testing/selftests/bpf/prog_tests/ |
| D | flow_dissector.c | 68 struct frag_hdr { struct
253 sizeof(struct frag_hdr),
278 sizeof(struct frag_hdr),
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| /Linux-v5.4/tools/testing/selftests/bpf/progs/ |
| D | bpf_flow.c | 53 struct frag_hdr { struct
353 struct frag_hdr *fragh, _fragh; in PROG()
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| /Linux-v5.4/include/net/ |
| D | ipv6.h | 144 struct frag_hdr { struct
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| /Linux-v5.4/net/core/ |
| D | skbuff.c | 4845 struct frag_hdr *hp; in skb_checksum_setup_ipv6()
4849 sizeof(struct frag_hdr), in skb_checksum_setup_ipv6()
4854 hp = OPT_HDR(struct frag_hdr, skb, off); in skb_checksum_setup_ipv6()
4860 off += sizeof(struct frag_hdr); in skb_checksum_setup_ipv6()
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| D | flow_dissector.c | 1234 struct frag_hdr _fh, *fh; in __skb_flow_dissect()
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