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Searched refs:tcp_hdr (Results 1 – 25 of 77) sorted by relevance

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/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dtest_parse_tcp_hdr_opt_dynptr.c79 struct tcphdr *tcp_hdr; in xdp_ingress_v6() local
90 tcp_hdr = bpf_dynptr_slice(&ptr, off, buffer, sizeof(buffer)); in xdp_ingress_v6()
91 if (!tcp_hdr) in xdp_ingress_v6()
94 tcp_hdr_opt_len = (tcp_hdr->doff * 4) - sizeof(struct tcphdr); in xdp_ingress_v6()
H A Dtest_parse_tcp_hdr_opt.c88 struct tcphdr *tcp_hdr; in xdp_ingress_v6() local
93 tcp_hdr = (struct tcphdr *)(data + tcp_offset); in xdp_ingress_v6()
94 if (tcp_hdr + 1 > data_end) in xdp_ingress_v6()
97 tcp_hdr_opt_len = (tcp_hdr->doff * 4) - sizeof(struct tcphdr); in xdp_ingress_v6()
/openbmc/linux/drivers/net/ethernet/sfc/
H A Dtx_tso.c161 EFX_WARN_ON_ONCE_PARANOID((PTR_DIFF(tcp_hdr(skb), skb->data) + in efx_tso_check_protocol()
162 (tcp_hdr(skb)->doff << 2u)) > in efx_tso_check_protocol()
179 header_len = st->tcp_off + (tcp_hdr(skb)->doff << 2u); in tso_start()
190 st->seqnum = ntohl(tcp_hdr(skb)->seq); in tso_start()
192 EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->urg); in tso_start()
193 EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->syn); in tso_start()
194 EFX_WARN_ON_ONCE_PARANOID(tcp_hdr(skb)->rst); in tso_start()
307 tcp_flags = ((u8 *)tcp_hdr(skb))[TCP_FLAGS_OFFSET] & ~tcp_flags_mask; in tso_start_new_packet()
H A Dtx_common.c344 (tcp_hdr(skb)->doff << 2u); in efx_tx_tso_header_length()
/openbmc/linux/net/ipv4/
H A Dtcp_offload.c42 struct tcphdr *th = tcp_hdr(skb); in tcp4_gso_segment()
71 th = tcp_hdr(skb); in tcp_gso_segment()
120 th = tcp_hdr(skb); in tcp_gso_segment()
144 th = tcp_hdr(skb); in tcp_gso_segment()
225 th2 = tcp_hdr(p); in tcp_gro_receive()
304 struct tcphdr *th = tcp_hdr(skb); in tcp_gro_complete()
337 struct tcphdr *th = tcp_hdr(skb); in tcp4_gro_complete()
H A Dsyncookies.c173 const struct tcphdr *th = tcp_hdr(skb); in cookie_v4_init_sequence()
326 const struct tcphdr *th = tcp_hdr(skb); in cookie_v4_check()
H A Dtcp_ipv4.c103 tcp_hdr(skb)->dest, in tcp_v4_init_seq()
104 tcp_hdr(skb)->source); in tcp_v4_init_seq()
649 struct tcphdr *th = tcp_hdr(skb); in __tcp_v4_send_check()
686 const struct tcphdr *th = tcp_hdr(skb); in tcp_v4_send_reset()
874 const struct tcphdr *th = tcp_hdr(skb); in tcp_v4_send_ack()
1449 const struct tcphdr *th = tcp_hdr(skb); in tcp_v4_md5_hash_skb()
1680 const struct tcphdr *th = tcp_hdr(skb); in tcp_v4_cookie_check()
1797 th = tcp_hdr(skb); in tcp_v4_early_demux()
H A Dtcp_input.c348 if (tcp_hdr(skb)->cwr) { in tcp_ecn_accept_cwr()
3649 u32 nwin = ntohs(tcp_hdr(skb)->window); in tcp_ack_update_window()
3651 if (likely(!tcp_hdr(skb)->syn)) in tcp_ack_update_window()
3718 !tcp_hdr(skb)->syn) in tcp_oow_rate_limited()
4143 const struct tcphdr *th = tcp_hdr(skb); in tcp_parse_options()
4367 const struct tcphdr *th = tcp_hdr(skb); in tcp_disordered_ack()
5146 __skb_pull(skb, tcp_hdr(skb)->doff * 4); in tcp_data_queue()
6598 const struct tcphdr *th = tcp_hdr(skb); in tcp_rcv_state_process()
6894 const struct tcphdr *th = tcp_hdr(skb); in tcp_ecn_create_request()
6932 ireq->ir_rmt_port = tcp_hdr(skb)->source; in tcp_openreq_init()
[all …]
H A Dtcp_minisocks.c548 newtp->snd_wnd = ntohs(tcp_hdr(skb)->window) << newtp->rx_opt.snd_wscale; in tcp_create_openreq_child()
608 const struct tcphdr *th = tcp_hdr(skb); in tcp_check_req()
/openbmc/linux/net/ipv6/
H A Dtcpv6_offload.c33 struct tcphdr *th = tcp_hdr(skb); in tcp6_gro_complete()
56 struct tcphdr *th = tcp_hdr(skb); in tcp6_gso_segment()
H A Dsyncookies.c112 const struct tcphdr *th = tcp_hdr(skb); in cookie_v6_init_sequence()
135 const struct tcphdr *th = tcp_hdr(skb); in cookie_v6_check()
H A Dtcp_ipv6.c116 tcp_hdr(skb)->dest, in tcp_v6_init_seq()
117 tcp_hdr(skb)->source); in tcp_v6_init_seq()
735 const struct tcphdr *th = tcp_hdr(skb); in tcp_v6_md5_hash_skb()
846 const struct tcphdr *th = tcp_hdr(skb); in tcp_v6_send_response()
974 const struct tcphdr *th = tcp_hdr(skb); in tcp_v6_send_reset()
1136 const struct tcphdr *th = tcp_hdr(skb); in tcp_v6_cookie_check()
1851 th = tcp_hdr(skb); in tcp_v6_early_demux()
/openbmc/linux/include/net/
H A Dip6_checksum.h58 struct tcphdr *th = tcp_hdr(skb); in __tcp_v6_send_check()
68 struct tcphdr *th = tcp_hdr(skb); in tcp_v6_gso_csum_prep()
/openbmc/qemu/net/
H A Dfilter-rewriter.c75 struct tcp_hdr *tcp_pkt; in handle_primary_tcp_pkt()
77 tcp_pkt = (struct tcp_hdr *)pkt->transport_header; in handle_primary_tcp_pkt()
181 struct tcp_hdr *tcp_pkt; in handle_secondary_tcp_pkt()
183 tcp_pkt = (struct tcp_hdr *)pkt->transport_header; in handle_secondary_tcp_pkt()
/openbmc/linux/include/linux/
H A Dtcp.h24 static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb) in tcp_hdr() function
36 return __tcp_hdrlen(tcp_hdr(skb)); in tcp_hdrlen()
81 return (tcp_hdr(skb)->doff - 5) * 4; in tcp_optlen()
/openbmc/qemu/hw/net/
H A Dnet_tx_pkt.c327 struct tcp_hdr l4hdr; in net_tx_pkt_build_vheader()
367 if (pkt->payload_len < sizeof(struct tcp_hdr)) { in net_tx_pkt_build_vheader()
372 pkt->virt_hdr.csum_offset = offsetof(struct tcp_hdr, th_sum); in net_tx_pkt_build_vheader()
602 struct tcp_hdr *th; in net_tx_pkt_tcp_fragment_init()
676 struct tcp_hdr *th = l4hdr->iov_base; in net_tx_pkt_tcp_fragment_advance()
/openbmc/linux/net/mptcp/
H A Dsyncookies.c41 struct tcphdr *th = tcp_hdr(skb); in mptcp_join_entry_hash()
/openbmc/linux/net/core/
H A Dtso.c71 tso->tcp_seq = (tlen != sizeof(struct udphdr)) ? ntohl(tcp_hdr(skb)->seq) : 0; in tso_start()
/openbmc/linux/net/tls/
H A Dtls_device_fallback.c181 struct tcphdr *th = tcp_hdr(skb); in update_chksum()
249 u32 tcp_seq = ntohl(tcp_hdr(skb)->seq); in fill_sg_in()
/openbmc/qemu/include/net/
H A Deth.h159 struct tcp_hdr { struct
/openbmc/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_tx.c119 seq = ntohl(tcp_hdr(skb)->seq); in fun_tls_tx()
246 th = tcp_hdr(skb); in write_pkt_desc()
/openbmc/linux/drivers/net/ethernet/sfc/siena/
H A Dtx_common.c325 (tcp_hdr(skb)->doff << 2u); in efx_tx_tso_header_length()
/openbmc/linux/security/
H A Dlsm_audit.c58 struct tcphdr *th = tcp_hdr(skb); in ipv4_skb_to_auditdata()
/openbmc/linux/net/openvswitch/
H A Dflow.c726 struct tcphdr *tcp = tcp_hdr(skb); in key_extract_l3l4()
850 struct tcphdr *tcp = tcp_hdr(skb); in key_extract_l3l4()
H A Dactions.c356 inet_proto_csum_replace4(&tcp_hdr(skb)->check, skb, in update_ip_l4_checksum()
389 inet_proto_csum_replace16(&tcp_hdr(skb)->check, skb, in update_ipv6_checksum()
728 th = tcp_hdr(skb); in set_tcp()

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