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Searched refs:frag_hdr (Results 1 – 17 of 17) sorted by relevance

/Linux-v4.19/net/ieee802154/6lowpan/
Dtx.c143 u8 *frag_hdr, int frag_hdrlen, in lowpan_xmit_fragment() argument
148 raw_dump_inline(__func__, " fragment header", frag_hdr, frag_hdrlen); in lowpan_xmit_fragment()
154 skb_put_data(frag, frag_hdr, frag_hdrlen); in lowpan_xmit_fragment()
168 u8 frag_hdr[5]; in lowpan_xmit_fragmented() local
175 frag_hdr[0] = LOWPAN_DISPATCH_FRAG1 | ((dgram_size >> 8) & 0x07); in lowpan_xmit_fragmented()
176 frag_hdr[1] = dgram_size & 0xff; in lowpan_xmit_fragmented()
177 memcpy(frag_hdr + 2, &frag_tag, sizeof(frag_tag)); in lowpan_xmit_fragmented()
187 rc = lowpan_xmit_fragment(skb, wpan_hdr, frag_hdr, in lowpan_xmit_fragmented()
197 frag_hdr[0] &= ~LOWPAN_DISPATCH_FRAG1; in lowpan_xmit_fragmented()
198 frag_hdr[0] |= LOWPAN_DISPATCH_FRAGN; in lowpan_xmit_fragmented()
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/Linux-v4.19/net/ipv6/
Dreassembly.c111 struct frag_hdr *fhdr, int nhoff, in ip6_frag_queue()
321 sizeof(struct frag_hdr)); in ip6_frag_reasm()
357 memmove(head->head + sizeof(struct frag_hdr), head->head, in ip6_frag_reasm()
358 (head->data - head->head) - sizeof(struct frag_hdr)); in ip6_frag_reasm()
360 head->mac_header += sizeof(struct frag_hdr); in ip6_frag_reasm()
361 head->network_header += sizeof(struct frag_hdr); in ip6_frag_reasm()
426 struct frag_hdr *fhdr; in ipv6_frag_rcv()
442 sizeof(struct frag_hdr)))) in ipv6_frag_rcv()
446 fhdr = (struct frag_hdr *)skb_transport_header(skb); in ipv6_frag_rcv()
450 skb->transport_header += sizeof(struct frag_hdr); in ipv6_frag_rcv()
Dudp_offload.c26 struct frag_hdr *fptr; in udp6_ufo_fragment()
29 u8 frag_hdr_sz = sizeof(struct frag_hdr); in udp6_ufo_fragment()
102 fptr = (struct frag_hdr *)(skb_network_header(skb) + unfrag_ip6hlen); in udp6_ufo_fragment()
Dip6_output.c588 struct frag_hdr *fh; in ip6_fragment()
623 if (mtu < hlen + sizeof(struct frag_hdr) + 8) in ip6_fragment()
625 mtu -= hlen + sizeof(struct frag_hdr); in ip6_fragment()
642 skb_headroom(skb) < (hroom + sizeof(struct frag_hdr))) in ip6_fragment()
649 skb_headroom(frag) < (hlen + hroom + sizeof(struct frag_hdr))) in ip6_fragment()
678 fh = __skb_push(skb, sizeof(struct frag_hdr)); in ip6_fragment()
700 fh = __skb_push(frag, sizeof(struct frag_hdr)); in ip6_fragment()
705 offset += skb->len - hlen - sizeof(struct frag_hdr); in ip6_fragment()
782 frag = alloc_skb(len + hlen + sizeof(struct frag_hdr) + in ip6_fragment()
795 skb_put(frag, len + hlen + sizeof(struct frag_hdr)); in ip6_fragment()
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Dexthdrs_core.c90 start+offsetof(struct frag_hdr, in ipv6_skip_exthdr()
242 start+offsetof(struct frag_hdr, in ipv6_find_hdr()
Dip6_offload.c65 struct frag_hdr *fptr; in ipv6_gso_segment()
126 fptr = (struct frag_hdr *)((u8 *)ipv6h + err); in ipv6_gso_segment()
131 sizeof(struct frag_hdr)); in ipv6_gso_segment()
Dip6_tunnel.c419 struct frag_hdr *frag_hdr = (struct frag_hdr *) hdr; in ip6_tnl_parse_tlv_enc_lim() local
420 if (frag_hdr->frag_off) in ip6_tnl_parse_tlv_enc_lim()
Dtcp_ipv6.c1692 .net_frag_header_len = sizeof(struct frag_hdr),
/Linux-v4.19/net/ipv6/netfilter/
Dnf_conntrack_reasm.c178 const struct frag_hdr *fhdr, int nhoff) in nf_ct_frag6_queue()
359 sizeof(struct frag_hdr)); in nf_ct_frag6_reasm()
431 memmove(head->head + sizeof(struct frag_hdr), head->head, in nf_ct_frag6_reasm()
432 (head->data - head->head) - sizeof(struct frag_hdr)); in nf_ct_frag6_reasm()
433 head->mac_header += sizeof(struct frag_hdr); in nf_ct_frag6_reasm()
434 head->network_header += sizeof(struct frag_hdr); in nf_ct_frag6_reasm()
541 struct frag_hdr *fhdr; in nf_ct_frag6_gather()
560 fhdr = (struct frag_hdr *)skb_transport_header(skb); in nf_ct_frag6_gather()
Dip6t_frag.c40 struct frag_hdr _frag; in frag_mt6()
41 const struct frag_hdr *fh; in frag_mt6()
Dnf_log_ipv6.c92 struct frag_hdr _fhdr; in dump_ipv6_packet()
93 const struct frag_hdr *fh; in dump_ipv6_packet()
/Linux-v4.19/drivers/net/wireless/intel/ipw2x00/
Dlibipw_tx.c259 struct libipw_hdr_3addrqos *frag_hdr; in libipw_xmit() local
442 frag_hdr = skb_put(skb_frag, hdr_len); in libipw_xmit()
449 memcpy(frag_hdr, &header, hdr_len); in libipw_xmit()
472 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in libipw_xmit()
477 frag_hdr->frame_ctl = in libipw_xmit()
/Linux-v4.19/drivers/staging/rtl8192e/
Drtllib_tx.c569 struct rtllib_hdr_3addrqos *frag_hdr; in rtllib_xmit_inter() local
820 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in rtllib_xmit_inter()
826 frag_hdr->frame_ctl = cpu_to_le16( in rtllib_xmit_inter()
835 frag_hdr->seq_ctl = in rtllib_xmit_inter()
838 frag_hdr->seq_ctl = in rtllib_xmit_inter()
839 cpu_to_le16(le16_to_cpu(frag_hdr->seq_ctl)<<4 | i); in rtllib_xmit_inter()
841 frag_hdr->seq_ctl = in rtllib_xmit_inter()
/Linux-v4.19/drivers/staging/rtl8192u/ieee80211/
Dieee80211_tx.c600 struct rtl_80211_hdr_3addrqos *frag_hdr; in ieee80211_xmit() local
796 frag_hdr = skb_put_data(skb_frag, &header, hdr_len); in ieee80211_xmit()
802 frag_hdr->frame_ctl = cpu_to_le16( in ieee80211_xmit()
814 frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[UP2AC(skb->priority)+1]<<4 | i); in ieee80211_xmit()
816 frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4 | i); in ieee80211_xmit()
/Linux-v4.19/net/core/
Dskbuff.c4634 struct frag_hdr *hp; in skb_checksum_setup_ipv6()
4638 sizeof(struct frag_hdr), in skb_checksum_setup_ipv6()
4643 hp = OPT_HDR(struct frag_hdr, skb, off); in skb_checksum_setup_ipv6()
4649 off += sizeof(struct frag_hdr); in skb_checksum_setup_ipv6()
Dflow_dissector.c961 struct frag_hdr _fh, *fh; in __skb_flow_dissect()
/Linux-v4.19/include/net/
Dipv6.h147 struct frag_hdr { struct