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

/Linux-v6.1/net/ipv4/
Dtcp_minisocks.c476 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_create_openreq_child()
603 tmp_opt.rcv_tsecr -= tcp_rsk(req)->ts_off; in tcp_check_req()
614 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn && in tcp_check_req()
642 &tcp_rsk(req)->last_oow_ack_time) && in tcp_check_req()
715 tcp_rsk(req)->snt_isn + 1)) in tcp_check_req()
726 tcp_rsk(req)->rcv_nxt, tcp_rsk(req)->rcv_nxt + req->rsk_rcv_wnd)) { in tcp_check_req()
731 &tcp_rsk(req)->last_oow_ack_time)) in tcp_check_req()
740 if (tmp_opt.saw_tstamp && !after(TCP_SKB_CB(skb)->seq, tcp_rsk(req)->rcv_nxt)) in tcp_check_req()
743 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn) { in tcp_check_req()
774 TCP_SKB_CB(skb)->end_seq == tcp_rsk(req)->rcv_isn + 1) { in tcp_check_req()
Dsyncookies.c300 treq = tcp_rsk(req); in cookie_tcp_reqsk_alloc()
379 treq = tcp_rsk(req); in cookie_v4_check()
Dtcp_fastopen.c263 tcp_rsk(req)->tfo_listener = true; in tcp_fastopen_create_child()
288 tcp_rsk(req)->rcv_nxt = tp->rcv_nxt; in tcp_fastopen_create_child()
Dinet_connection_sock.c652 tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
654 if (tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
881 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener) in inet_reqsk_clone()
1229 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(req)->tfo_listener) { in inet_child_forget()
Dtcp_output.c878 opts->tsval = tcp_skb_timestamp(skb) + tcp_rsk(req)->ts_off; in tcp_synack_options()
3576 if (!tcp_rsk(req)->snt_synack) /* Timestamp first SYNACK */ in tcp_make_synack()
3577 tcp_rsk(req)->snt_synack = tcp_skb_timestamp_us(skb); in tcp_make_synack()
3582 md5 = tcp_rsk(req)->af_specific->req_md5_lookup(sk, req_to_sk(req)); in tcp_make_synack()
3584 skb_set_hash(skb, tcp_rsk(req)->txhash, PKT_HASH_TYPE_L4); in tcp_make_synack()
3603 th->seq = htonl(tcp_rsk(req)->snt_isn); in tcp_make_synack()
3605 th->ack_seq = htonl(tcp_rsk(req)->rcv_nxt); in tcp_make_synack()
3616 tcp_rsk(req)->af_specific->calc_md5_hash(opts.hash_location, in tcp_make_synack()
4121 const struct tcp_request_sock_ops *af_ops = tcp_rsk(req)->af_specific; in tcp_rtx_synack()
4127 tcp_rsk(req)->txhash = net_tx_rndhash(); in tcp_rtx_synack()
Dtcp_input.c3141 if (req && !req->num_retrans && tcp_rsk(req)->snt_synack) in tcp_synack_rtt_meas()
3142 rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack); in tcp_synack_rtt_meas()
6765 tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq; in tcp_openreq_init()
6766 tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_openreq_init()
6767 tcp_rsk(req)->snt_synack = 0; in tcp_openreq_init()
6768 tcp_rsk(req)->last_oow_ack_time = 0; in tcp_openreq_init()
6940 tcp_rsk(req)->af_specific = af_ops; in tcp_conn_request()
6941 tcp_rsk(req)->ts_off = 0; in tcp_conn_request()
6943 tcp_rsk(req)->is_mptcp = 0; in tcp_conn_request()
6970 tcp_rsk(req)->ts_off = af_ops->init_ts_off(net, skb); in tcp_conn_request()
[all …]
Dtcp_ipv4.c401 if (seq != tcp_rsk(req)->snt_isn) { in tcp_req_err()
532 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v4_err()
972 u32 seq = (sk->sk_state == TCP_LISTEN) ? tcp_rsk(req)->snt_isn + 1 : in tcp_v4_reqsk_send_ack()
983 tcp_rsk(req)->rcv_nxt, in tcp_v4_reqsk_send_ack()
985 tcp_time_stamp_raw() + tcp_rsk(req)->ts_off, in tcp_v4_reqsk_send_ack()
1021 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v4_send_synack()
1541 newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK; in tcp_v4_syn_recv_sock()
/Linux-v6.1/include/net/
Dmptcp.h111 return tcp_rsk(req)->is_mptcp; in rsk_is_mptcp()
116 return tcp_rsk(req)->is_mptcp && tcp_rsk(req)->drop_req; in rsk_drop_req()
/Linux-v6.1/net/core/
Drequest_sock.c102 tcp_rsk(req)->tfo_listener = false; in reqsk_fastopen_remove()
/Linux-v6.1/net/mptcp/
Dsubflow.c293 tcp_rsk(req)->is_mptcp = 1; in subflow_v4_route_req()
319 tcp_rsk(req)->is_mptcp = 1; in subflow_v6_route_req()
673 fallback_is_fatal = tcp_rsk(req)->is_mptcp && subflow_req->mp_join; in subflow_syn_recv_sock()
674 fallback = !tcp_rsk(req)->is_mptcp; in subflow_syn_recv_sock()
714 tcp_rsk(req)->drop_req = false; in subflow_syn_recv_sock()
793 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
812 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
1839 if (!tcp_rsk(req)->is_mptcp || in subflow_ulp_clone()
/Linux-v6.1/net/ipv6/
Dtcp_ipv6.c436 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v6_err()
557 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v6_send_synack()
1128 tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt, in tcp_v6_reqsk_send_ack()
1129 tcp_rsk(req)->rcv_nxt, in tcp_v6_reqsk_send_ack()
1131 tcp_time_stamp_raw() + tcp_rsk(req)->ts_off, in tcp_v6_reqsk_send_ack()
1135 tcp_rsk(req)->txhash); in tcp_v6_reqsk_send_ack()
1332 newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK; in tcp_v6_syn_recv_sock()
Dsyncookies.c180 treq = tcp_rsk(req); in cookie_v6_check()
/Linux-v6.1/include/linux/
Dtcp.h170 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) in tcp_rsk() function
/Linux-v6.1/drivers/net/ethernet/chelsio/inline_crypto/chtls/
Dchtls_cm.c1372 tcp_rsk(oreq)->tfo_listener = false; in chtls_pass_accept_request()
1373 tcp_rsk(oreq)->rcv_isn = ntohl(tcph->seq); in chtls_pass_accept_request()