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Searched refs:TCP_SKB_CB (Results 1 – 20 of 20) sorted by relevance

/linux-6.3-rc2/net/ipv4/
A Dtcp_input.c328 if (TCP_SKB_CB(skb)->seq != TCP_SKB_CB(skb)->end_seq) in tcp_ecn_accept_cwr()
1493 TCP_SKB_CB(prev)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags; in tcp_shifted_skb()
1494 TCP_SKB_CB(prev)->eor = TCP_SKB_CB(skb)->eor; in tcp_shifted_skb()
3619 if ((TCP_SKB_CB(skb)->seq != TCP_SKB_CB(skb)->end_seq) && in tcp_oow_rate_limited()
4486 if (TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq && in tcp_send_dupack()
4664 if (TCP_SKB_CB(from)->seq != TCP_SKB_CB(to)->end_seq) in tcp_try_coalesce()
4681 TCP_SKB_CB(to)->end_seq = TCP_SKB_CB(from)->end_seq; in tcp_try_coalesce()
4682 TCP_SKB_CB(to)->ack_seq = TCP_SKB_CB(from)->ack_seq; in tcp_try_coalesce()
4987 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(skb)->seq + size; in tcp_send_rcvq()
5024 if (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq) { in tcp_data_queue()
[all …]
A Dtcp_output.c1506 TCP_SKB_CB(skb2)->eor = TCP_SKB_CB(skb)->eor; in tcp_skb_fragment_eor()
1576 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tcp_fragment()
1577 TCP_SKB_CB(buff)->end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_fragment()
1578 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tcp_fragment()
1584 TCP_SKB_CB(buff)->sacked = TCP_SKB_CB(skb)->sacked; in tcp_fragment()
1599 TCP_SKB_CB(buff)->tx = TCP_SKB_CB(skb)->tx; in tcp_fragment()
2145 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tso_fragment()
2147 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tso_fragment()
2408 TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(skb)->seq; in tcp_mtu_probe()
2427 TCP_SKB_CB(nskb)->eor = TCP_SKB_CB(skb)->eor; in tcp_mtu_probe()
[all …]
A Dtcp_minisocks.c110 !tcp_in_window(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq, in tcp_timewait_state_process()
125 TCP_SKB_CB(skb)->end_seq == TCP_SKB_CB(skb)->seq) { in tcp_timewait_state_process()
134 TCP_SKB_CB(skb)->end_seq != tcptw->tw_rcv_nxt + 1) in tcp_timewait_state_process()
139 tcptw->tw_rcv_nxt = TCP_SKB_CB(skb)->end_seq; in tcp_timewait_state_process()
167 (TCP_SKB_CB(skb)->seq == tcptw->tw_rcv_nxt && in tcp_timewait_state_process()
168 (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq || th->rst))) { in tcp_timewait_state_process()
212 (after(TCP_SKB_CB(skb)->seq, tcptw->tw_rcv_nxt) || in tcp_timewait_state_process()
218 TCP_SKB_CB(skb)->tcp_tw_isn = isn; in tcp_timewait_state_process()
634 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn && in tcp_check_req()
734 (TCP_SKB_CB(skb)->ack_seq != in tcp_check_req()
[all …]
A Dtcp_rate.c65 TCP_SKB_CB(skb)->tx.first_tx_mstamp = tp->first_tx_mstamp; in tcp_rate_skb_sent()
66 TCP_SKB_CB(skb)->tx.delivered_mstamp = tp->delivered_mstamp; in tcp_rate_skb_sent()
67 TCP_SKB_CB(skb)->tx.delivered = tp->delivered; in tcp_rate_skb_sent()
68 TCP_SKB_CB(skb)->tx.delivered_ce = tp->delivered_ce; in tcp_rate_skb_sent()
69 TCP_SKB_CB(skb)->tx.is_app_limited = tp->app_limited ? 1 : 0; in tcp_rate_skb_sent()
84 struct tcp_skb_cb *scb = TCP_SKB_CB(skb); in tcp_rate_skb_delivered()
A Dtcp_fastopen.c173 if (TCP_SKB_CB(skb)->end_seq == tp->rcv_nxt) in tcp_fastopen_add_skb()
193 TCP_SKB_CB(skb)->seq++; in tcp_fastopen_add_skb()
194 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_SYN; in tcp_fastopen_add_skb()
196 tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq; in tcp_fastopen_add_skb()
205 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) in tcp_fastopen_add_skb()
284 tp->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_fastopen_create_child()
350 bool syn_data = TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq + 1; in tcp_try_fastopen()
564 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) { in tcp_fastopen_active_disable_ofo_check()
A Dtcp_ipv4.c1854 if (TCP_SKB_CB(tail)->end_seq != TCP_SKB_CB(skb)->seq || in tcp_add_backlog()
1855 TCP_SKB_CB(tail)->ip_dsfield != TCP_SKB_CB(skb)->ip_dsfield || in tcp_add_backlog()
1856 ((TCP_SKB_CB(tail)->tcp_flags | in tcp_add_backlog()
1880 TCP_SKB_CB(tail)->end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_add_backlog()
1882 if (likely(!before(TCP_SKB_CB(skb)->ack_seq, TCP_SKB_CB(tail)->ack_seq))) { in tcp_add_backlog()
1883 TCP_SKB_CB(tail)->ack_seq = TCP_SKB_CB(skb)->ack_seq; in tcp_add_backlog()
1896 TCP_SKB_CB(tail)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags; in tcp_add_backlog()
1960 TCP_SKB_CB(skb)->end_seq = (TCP_SKB_CB(skb)->seq + th->syn + th->fin + in tcp_v4_fill_cb()
1964 TCP_SKB_CB(skb)->tcp_tw_isn = 0; in tcp_v4_fill_cb()
1966 TCP_SKB_CB(skb)->sacked = 0; in tcp_v4_fill_cb()
[all …]
A Dtcp.c932 if (skb && TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq) { in tcp_remove_empty_skb()
1032 TCP_SKB_CB(skb)->end_seq += copy; in tcp_build_frag()
1420 TCP_SKB_CB(skb)->end_seq += copy; in tcp_sendmsg_locked()
1426 TCP_SKB_CB(skb)->eor = 1; in tcp_sendmsg_locked()
1650 offset = seq - TCP_SKB_CB(skb)->seq; in tcp_recv_skb()
2064 offset = *seq - TCP_SKB_CB(skb)->seq; in tcp_zc_handle_leftover()
2067 if (TCP_SKB_CB(skb)->has_rxtstamp) { in tcp_zc_handle_leftover()
2258 offset = seq - TCP_SKB_CB(skb)->seq; in tcp_zerocopy_receive()
2263 if (TCP_SKB_CB(skb)->has_rxtstamp) { in tcp_zerocopy_receive()
2624 if (TCP_SKB_CB(skb)->has_rxtstamp) { in tcp_recvmsg_locked()
[all …]
A Dtcp_recovery.c68 struct tcp_skb_cb *scb = TCP_SKB_CB(skb); in tcp_rack_detect_loss()
227 if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) in tcp_newreno_mark_lost()
A Dsyncookies.c304 treq->syn_tos = TCP_SKB_CB(skb)->ip_dsfield; in cookie_tcp_reqsk_alloc()
327 struct ip_options *opt = &TCP_SKB_CB(skb)->header.h4.opt; in cookie_v4_check()
/linux-6.3-rc2/net/mptcp/
A Dsyncookies.c48 seq = TCP_SKB_CB(skb)->seq; in mptcp_join_entry_hash()
50 seq = TCP_SKB_CB(skb)->seq - 1; in mptcp_join_entry_hash()
A Doptions.c37 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)) { in mptcp_parse_option()
44 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_ACK) { in mptcp_parse_option()
338 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_RST)) in mptcp_parse_option()
411 subflow->snd_isn = TCP_SKB_CB(skb)->end_seq; in mptcp_syn_options()
465 subflow->snd_isn != TCP_SKB_CB(skb)->seq || in mptcp_established_options_mp()
839 if (unlikely(skb && TCP_SKB_CB(skb)->tcp_flags & TCPHDR_RST)) { in mptcp_established_options()
937 if (TCP_SKB_CB(skb)->seq == subflow->ssn_offset + 1 && in check_fully_established()
938 TCP_SKB_CB(skb)->end_seq == TCP_SKB_CB(skb)->seq && in check_fully_established()
950 if (TCP_SKB_CB(skb)->seq != subflow->ssn_offset + 1) { in check_fully_established()
1193 if (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq) { in mptcp_incoming_options()
A Dsubflow.c174 subflow_req->ssn_offset = TCP_SKB_CB(skb)->seq; in subflow_check_req()
203 subflow_req->ssn_offset = TCP_SKB_CB(skb)->seq; in subflow_check_req()
272 subflow_req->ssn_offset = TCP_SKB_CB(skb)->seq - 1; in mptcp_subflow_init_cookie_req()
278 subflow_req->ssn_offset = TCP_SKB_CB(skb)->seq - 1; in mptcp_subflow_init_cookie_req()
474 subflow->ssn_offset = TCP_SKB_CB(skb)->seq; in subflow_finish_connect()
987 offset = seq - TCP_SKB_CB(skb)->seq; in validate_data_csum()
1067 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)) in get_mapping_status()
1069 TCP_SKB_CB(skb)->seq, in get_mapping_status()
1070 TCP_SKB_CB(skb)->end_seq, in get_mapping_status()
1071 TCP_SKB_CB(skb)->tcp_flags); in get_mapping_status()
[all …]
A Dfastopen.c42 MPTCP_SKB_CB(skb)->has_rxtstamp = TCP_SKB_CB(skb)->has_rxtstamp; in mptcp_fastopen_subflow_synack_set_params()
A Dprotocol.c354 has_rxtstamp = TCP_SKB_CB(skb)->has_rxtstamp; in __mptcp_move_skb()
674 offset = seq - TCP_SKB_CB(skb)->seq; in __mptcp_move_skbs_from_subflow()
675 fin = TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN; in __mptcp_move_skbs_from_subflow()
1256 TCP_SKB_CB(skb)->eor = 1; in mptcp_sendmsg_frag()
1318 TCP_SKB_CB(skb)->end_seq += copy; in mptcp_sendmsg_frag()
1323 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_PSH; in mptcp_sendmsg_frag()
/linux-6.3-rc2/net/ipv6/
A Dtcp_ipv6.c799 if (!TCP_SKB_CB(skb)->tcp_tw_isn && in tcp_v6_init_req()
1192 memmove(IP6CB(skb), &TCP_SKB_CB(skb)->header.h6, in tcp_v6_restore_cb()
1542 if (TCP_SKB_CB(opt_skb)->end_seq == tp->rcv_nxt && in tcp_v6_do_rcv()
1573 memmove(&TCP_SKB_CB(skb)->header.h6, IP6CB(skb), in tcp_v6_fill_cb()
1577 TCP_SKB_CB(skb)->seq = ntohl(th->seq); in tcp_v6_fill_cb()
1578 TCP_SKB_CB(skb)->end_seq = (TCP_SKB_CB(skb)->seq + th->syn + th->fin + in tcp_v6_fill_cb()
1580 TCP_SKB_CB(skb)->ack_seq = ntohl(th->ack_seq); in tcp_v6_fill_cb()
1581 TCP_SKB_CB(skb)->tcp_flags = tcp_flag_byte(th); in tcp_v6_fill_cb()
1582 TCP_SKB_CB(skb)->tcp_tw_isn = 0; in tcp_v6_fill_cb()
1584 TCP_SKB_CB(skb)->sacked = 0; in tcp_v6_fill_cb()
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A Dsyncookies.c191 if (ipv6_opt_accepted(sk, skb, &TCP_SKB_CB(skb)->header.h6) || in cookie_v6_check()
/linux-6.3-rc2/include/net/
A Dtcp.h924 return TCP_SKB_CB(skb)->header.h6.iif; in tcp_v6_iif()
938 if (skb && ipv6_l3mdev_skb(TCP_SKB_CB(skb)->header.h6.flags)) in tcp_v6_sdif()
939 return TCP_SKB_CB(skb)->header.h6.iif; in tcp_v6_sdif()
956 if (skb && ipv4_l3mdev_skb(TCP_SKB_CB(skb)->header.h4.flags)) in tcp_v4_sdif()
957 return TCP_SKB_CB(skb)->header.h4.iif; in tcp_v4_sdif()
967 return TCP_SKB_CB(skb)->tcp_gso_segs; in tcp_skb_pcount()
972 TCP_SKB_CB(skb)->tcp_gso_segs = segs; in tcp_skb_pcount_set()
977 TCP_SKB_CB(skb)->tcp_gso_segs += segs; in tcp_skb_pcount_add()
983 return TCP_SKB_CB(skb)->tcp_gso_size; in tcp_skb_mss()
988 return likely(!TCP_SKB_CB(skb)->eor); in tcp_skb_can_collapse_to()
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/linux-6.3-rc2/net/tls/
A Dtls_strp.c325 seq = TCP_SKB_CB(skb)->seq; in tls_strp_check_no_dup()
332 if (TCP_SKB_CB(skb)->seq != seq) in tls_strp_check_no_dup()
A Dtls_device.c240 TCP_SKB_CB(skb)->eor = 1; in tls_device_resync_tx()
1198 TCP_SKB_CB(skb)->eor = 1; in tls_set_device_offload()
A Dtls_sw.c2285 TCP_SKB_CB(skb)->seq + strp->stm.offset); in tls_rx_msg_size()

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