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Searched refs:tcp_rsk (Results 1 – 16 of 16) sorted by relevance

/linux-6.14.4/net/ipv4/
Dtcp_minisocks.c524 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_create_openreq_child()
623 ao_key = treq->af_specific->ao_lookup(sk, req, tcp_rsk(req)->ao_keyid, -1); in tcp_create_openreq_child()
678 tmp_opt.rcv_tsecr -= tcp_rsk(req)->ts_off; in tcp_check_req()
689 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn && in tcp_check_req()
717 &tcp_rsk(req)->last_oow_ack_time) && in tcp_check_req()
790 tcp_rsk(req)->snt_isn + 1)) in tcp_check_req()
802 tcp_rsk(req)->rcv_nxt, in tcp_check_req()
803 tcp_rsk(req)->rcv_nxt + in tcp_check_req()
809 &tcp_rsk(req)->last_oow_ack_time)) in tcp_check_req()
818 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn) { in tcp_check_req()
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Dtcp_ao.c410 htonl(tcp_rsk(req)->snt_isn), in tcp_v4_ao_calc_key_rsk()
411 htonl(tcp_rsk(req)->rcv_isn)); in tcp_v4_ao_calc_key_rsk()
751 sisn = htonl(tcp_rsk(req)->rcv_isn); in tcp_ao_prepare_reset()
752 disn = htonl(tcp_rsk(req)->snt_isn); in tcp_ao_prepare_reset()
753 *sne = tcp_ao_compute_sne(0, tcp_rsk(req)->snt_isn, seq); in tcp_ao_prepare_reset()
868 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_ao_syncookie()
1034 sne = tcp_ao_compute_sne(0, tcp_rsk(req)->rcv_isn, in tcp_inbound_ao_hash()
1036 sisn = htonl(tcp_rsk(req)->rcv_isn); in tcp_inbound_ao_hash()
1037 disn = htonl(tcp_rsk(req)->snt_isn); in tcp_inbound_ao_hash()
1210 new_ao->lisn = htonl(tcp_rsk(req)->snt_isn); in tcp_ao_copy_all_matching()
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Dsyncookies.c78 if (tcp_rsk(req)->req_usec_ts) in cookie_init_timestamp()
268 struct tcp_request_sock *treq = tcp_rsk(req); in cookie_tcp_reqsk_init()
339 treq = tcp_rsk(req); in cookie_tcp_reqsk_alloc()
Dtcp_output.c942 opts->tsval = tcp_skb_timestamp_ts(tcp_rsk(req)->req_usec_ts, skb) + in tcp_synack_options()
943 tcp_rsk(req)->ts_off; in tcp_synack_options()
3763 if (!tcp_rsk(req)->snt_synack) /* Timestamp first SYNACK */ in tcp_make_synack()
3764 tcp_rsk(req)->snt_synack = tcp_skb_timestamp_us(skb); in tcp_make_synack()
3773 u8 keyid = tcp_rsk(req)->ao_keyid; in tcp_make_synack()
3774 u8 rnext = tcp_rsk(req)->ao_rcv_next; in tcp_make_synack()
3796 key.md5_key = tcp_rsk(req)->af_specific->req_md5_lookup(sk, in tcp_make_synack()
3802 skb_set_hash(skb, READ_ONCE(tcp_rsk(req)->txhash), PKT_HASH_TYPE_L4); in tcp_make_synack()
3821 th->seq = htonl(tcp_rsk(req)->snt_isn); in tcp_make_synack()
3823 th->ack_seq = htonl(tcp_rsk(req)->rcv_nxt); in tcp_make_synack()
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Dtcp_input.c3249 if (req && !req->num_retrans && tcp_rsk(req)->snt_synack) in tcp_synack_rtt_meas()
3250 rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack); in tcp_synack_rtt_meas()
7081 tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq; in tcp_openreq_init()
7082 tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_openreq_init()
7083 tcp_rsk(req)->snt_synack = 0; in tcp_openreq_init()
7084 tcp_rsk(req)->last_oow_ack_time = 0; in tcp_openreq_init()
7249 tcp_rsk(req)->af_specific = af_ops; in tcp_conn_request()
7250 tcp_rsk(req)->ts_off = 0; in tcp_conn_request()
7251 tcp_rsk(req)->req_usec_ts = false; in tcp_conn_request()
7253 tcp_rsk(req)->is_mptcp = 0; in tcp_conn_request()
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Dtcp_fastopen.c264 tcp_rsk(req)->tfo_listener = true; in tcp_fastopen_create_child()
289 tcp_rsk(req)->rcv_nxt = tp->rcv_nxt; in tcp_fastopen_create_child()
Dinet_connection_sock.c699 tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
701 if (tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
1011 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener) in inet_reqsk_clone()
1388 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(req)->tfo_listener) { in inet_child_forget()
Dtcp_ipv4.c423 if (seq != tcp_rsk(req)->snt_isn) { in tcp_req_err()
560 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v4_err()
1100 u32 seq = (sk->sk_state == TCP_LISTEN) ? tcp_rsk(req)->snt_isn + 1 :
1157 tcp_rsk(req)->rcv_nxt,
1159 tcp_rsk_tsval(tcp_rsk(req)),
1164 READ_ONCE(tcp_rsk(req)->txhash));
1199 tos = (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) |
1791 newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
/linux-6.14.4/include/net/
Dmptcp.h133 return tcp_rsk(req)->is_mptcp; in rsk_is_mptcp()
138 return tcp_rsk(req)->is_mptcp && tcp_rsk(req)->drop_req; in rsk_drop_req()
/linux-6.14.4/net/ipv6/
Dtcp_ao.c86 htonl(tcp_rsk(req)->snt_isn), in tcp_v6_ao_calc_key_rsk()
87 htonl(tcp_rsk(req)->rcv_isn)); in tcp_v6_ao_calc_key_rsk()
Dtcp_ipv6.c435 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v6_err()
553 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v6_send_synack()
1276 tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt,
1277 tcp_rsk(req)->rcv_nxt,
1279 tcp_rsk_tsval(tcp_rsk(req)),
1283 READ_ONCE(tcp_rsk(req)->txhash));
1483 newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
/linux-6.14.4/net/core/
Drequest_sock.c99 tcp_rsk(req)->tfo_listener = false; in reqsk_fastopen_remove()
Dfilter.c12046 treq = tcp_rsk(req); in bpf_sk_assign_tcp_reqsk()
/linux-6.14.4/net/mptcp/
Dsubflow.c324 tcp_rsk(req)->is_mptcp = 1; in subflow_v4_route_req()
393 tcp_rsk(req)->is_mptcp = 1; in subflow_v6_route_req()
832 fallback_is_fatal = tcp_rsk(req)->is_mptcp && subflow_req->mp_join; in subflow_syn_recv_sock()
833 fallback = !tcp_rsk(req)->is_mptcp; in subflow_syn_recv_sock()
865 tcp_rsk(req)->drop_req = false; in subflow_syn_recv_sock()
940 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
954 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
2024 if (!tcp_rsk(req)->is_mptcp || in subflow_ulp_clone()
/linux-6.14.4/include/linux/
Dtcp.h176 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) in tcp_rsk() function
186 return tcp_rsk(req)->used_tcp_ao; in tcp_rsk_used_ao()
/linux-6.14.4/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()