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Searched refs:tcp_rsk (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.15/net/ipv4/
Dtcp_minisocks.c462 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_create_openreq_child()
588 tmp_opt.rcv_tsecr -= tcp_rsk(req)->ts_off; in tcp_check_req()
599 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn && in tcp_check_req()
627 &tcp_rsk(req)->last_oow_ack_time) && in tcp_check_req()
701 tcp_rsk(req)->snt_isn + 1)) in tcp_check_req()
712 tcp_rsk(req)->rcv_nxt, tcp_rsk(req)->rcv_nxt + req->rsk_rcv_wnd)) { in tcp_check_req()
717 &tcp_rsk(req)->last_oow_ack_time)) in tcp_check_req()
726 if (tmp_opt.saw_tstamp && !after(TCP_SKB_CB(skb)->seq, tcp_rsk(req)->rcv_nxt)) in tcp_check_req()
729 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn) { in tcp_check_req()
760 TCP_SKB_CB(skb)->end_seq == tcp_rsk(req)->rcv_isn + 1) { in tcp_check_req()
Dsyncookies.c301 treq = tcp_rsk(req); in cookie_tcp_reqsk_alloc()
374 treq = tcp_rsk(req); in cookie_v4_check()
Dtcp_fastopen.c269 tcp_rsk(req)->tfo_listener = true; in tcp_fastopen_create_child()
293 tcp_rsk(req)->rcv_nxt = tp->rcv_nxt; in tcp_fastopen_create_child()
Dinet_connection_sock.c505 tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
507 if (tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
734 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener) in inet_reqsk_clone()
1079 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(req)->tfo_listener) { in inet_child_forget()
Dtcp_output.c879 opts->tsval = tcp_skb_timestamp(skb) + tcp_rsk(req)->ts_off; in tcp_synack_options()
3564 if (!tcp_rsk(req)->snt_synack) /* Timestamp first SYNACK */ in tcp_make_synack()
3565 tcp_rsk(req)->snt_synack = tcp_skb_timestamp_us(skb); in tcp_make_synack()
3570 md5 = tcp_rsk(req)->af_specific->req_md5_lookup(sk, req_to_sk(req)); in tcp_make_synack()
3572 skb_set_hash(skb, tcp_rsk(req)->txhash, PKT_HASH_TYPE_L4); in tcp_make_synack()
3591 th->seq = htonl(tcp_rsk(req)->snt_isn); in tcp_make_synack()
3593 th->ack_seq = htonl(tcp_rsk(req)->rcv_nxt); in tcp_make_synack()
3604 tcp_rsk(req)->af_specific->calc_md5_hash(opts.hash_location, in tcp_make_synack()
4107 const struct tcp_request_sock_ops *af_ops = tcp_rsk(req)->af_specific; in tcp_rtx_synack()
4111 tcp_rsk(req)->txhash = net_tx_rndhash(); in tcp_rtx_synack()
Dtcp_input.c3112 if (req && !req->num_retrans && tcp_rsk(req)->snt_synack) in tcp_synack_rtt_meas()
3113 rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack); in tcp_synack_rtt_meas()
6671 tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq; in tcp_openreq_init()
6672 tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_openreq_init()
6673 tcp_rsk(req)->snt_synack = 0; in tcp_openreq_init()
6674 tcp_rsk(req)->last_oow_ack_time = 0; in tcp_openreq_init()
6840 tcp_rsk(req)->af_specific = af_ops; in tcp_conn_request()
6841 tcp_rsk(req)->ts_off = 0; in tcp_conn_request()
6843 tcp_rsk(req)->is_mptcp = 0; in tcp_conn_request()
6870 tcp_rsk(req)->ts_off = af_ops->init_ts_off(net, skb); in tcp_conn_request()
[all …]
Dtcp_ipv4.c391 if (seq != tcp_rsk(req)->snt_isn) { in tcp_req_err()
519 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v4_err()
953 u32 seq = (sk->sk_state == TCP_LISTEN) ? tcp_rsk(req)->snt_isn + 1 : in tcp_v4_reqsk_send_ack()
964 tcp_rsk(req)->rcv_nxt, in tcp_v4_reqsk_send_ack()
966 tcp_time_stamp_raw() + tcp_rsk(req)->ts_off, in tcp_v4_reqsk_send_ack()
1002 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v4_send_synack()
1588 newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK; in tcp_v4_syn_recv_sock()
/Linux-v5.15/include/net/
Dmptcp.h107 return tcp_rsk(req)->is_mptcp; in rsk_is_mptcp()
112 return tcp_rsk(req)->is_mptcp && tcp_rsk(req)->drop_req; in rsk_drop_req()
/Linux-v5.15/net/core/
Drequest_sock.c102 tcp_rsk(req)->tfo_listener = false; in reqsk_fastopen_remove()
/Linux-v5.15/net/mptcp/
Dsubflow.c291 tcp_rsk(req)->is_mptcp = 1; in subflow_v4_route_req()
317 tcp_rsk(req)->is_mptcp = 1; in subflow_v6_route_req()
651 fallback_is_fatal = tcp_rsk(req)->is_mptcp && subflow_req->mp_join; in subflow_syn_recv_sock()
652 fallback = !tcp_rsk(req)->is_mptcp; in subflow_syn_recv_sock()
692 tcp_rsk(req)->drop_req = false; in subflow_syn_recv_sock()
765 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
784 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
1710 if (!tcp_rsk(req)->is_mptcp || in subflow_ulp_clone()
/Linux-v5.15/net/ipv6/
Dtcp_ipv6.c425 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v6_err()
546 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v6_send_synack()
1164 tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt, in tcp_v6_reqsk_send_ack()
1165 tcp_rsk(req)->rcv_nxt, in tcp_v6_reqsk_send_ack()
1167 tcp_time_stamp_raw() + tcp_rsk(req)->ts_off, in tcp_v6_reqsk_send_ack()
1368 newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK; in tcp_v6_syn_recv_sock()
Dsyncookies.c178 treq = tcp_rsk(req); in cookie_v6_check()
/Linux-v5.15/include/linux/
Dtcp.h140 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) in tcp_rsk() function
/Linux-v5.15/drivers/net/ethernet/chelsio/inline_crypto/chtls/
Dchtls_cm.c1373 tcp_rsk(oreq)->tfo_listener = false; in chtls_pass_accept_request()
1374 tcp_rsk(oreq)->rcv_isn = ntohl(tcph->seq); in chtls_pass_accept_request()