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Searched refs:t_maxseg (Results 1 – 18 of 18) sorted by relevance

/freebsd/sys/netinet/
H A Dtcp_timer.c665 if (tp->t_maxseg > V_tcp_v6pmtud_blackhole_mss) in tcp_timer_rexmt()
667 if (tp->t_maxseg > V_tcp_v6mssdflt && in tcp_timer_rexmt()
673 if (tp->t_maxseg > V_tcp_pmtud_blackhole_mss) in tcp_timer_rexmt()
675 if (tp->t_maxseg > V_tcp_mssdflt && in tcp_timer_rexmt()
696 tp->t_pmtud_saved_maxseg = tp->t_maxseg; in tcp_timer_rexmt()
705 tp->t_maxseg > V_tcp_v6pmtud_blackhole_mss && in tcp_timer_rexmt()
708 tp->t_maxseg = V_tcp_v6pmtud_blackhole_mss; in tcp_timer_rexmt()
712 tp->t_maxseg = V_tcp_v6mssdflt; in tcp_timer_rexmt()
725 if (tp->t_maxseg > V_tcp_pmtud_blackhole_mss && in tcp_timer_rexmt()
728 tp->t_maxseg = V_tcp_pmtud_blackhole_mss; in tcp_timer_rexmt()
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H A Dtcp_output.c561 if ((tp->t_flags & TF_TSO) && V_tcp_do_tso && len > tp->t_maxseg && in tcp_default_output()
591 if (len >= tp->t_maxseg) in tcp_default_output()
605 len) >= tp->t_maxseg) in tcp_default_output()
687 if (adv >= (int32_t)(2 * tp->t_maxseg) && in tcp_default_output()
690 so->so_rcv.sb_hiwat <= 8 * tp->t_maxseg || in tcp_default_output()
766 if (len >= tp->t_maxseg) in tcp_default_output()
905 if (len + optlen + ipoptlen > tp->t_maxseg) { in tcp_default_output()
947 max_len = tp->t_maxseg - optlen - ipsec_optlen; in tcp_default_output()
977 if (optlen + ipoptlen >= tp->t_maxseg) { in tcp_default_output()
991 len = tp->t_maxseg - optlen - ipoptlen; in tcp_default_output()
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H A Dtcp_sack.c566 int maxseg = tp->t_maxseg - MAX_TCPOPTLEN; in tcp_sack_doack()
747 (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg))) in tcp_sack_doack()
753 (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg))) { in tcp_sack_doack()
778 (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg))) in tcp_sack_doack()
840 (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg))) in tcp_sack_doack()
863 (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg))) in tcp_sack_doack()
H A Dtcp_subr.c2105 log.u_bbr.pkts_out = tp->t_maxseg; in tcp_respond()
2285 tp->t_maxseg = in tcp_newtcpcb()
2490 ssthresh = (ssthresh + tp->t_maxseg / 2) / tp->t_maxseg; in tcp_discardcb()
2493 ssthresh *= (tp->t_maxseg + in tcp_discardcb()
2884 if (mtu < tp->t_maxseg + in tcp_ctlinput_with_port()
3079 if (mtu < tp->t_maxseg + in tcp6_ctlinput_with_port()
3335 if (so->so_snd.sb_hiwat < tp->t_maxseg) { in tcp_mtudisc()
3336 tp->t_maxseg = so->so_snd.sb_hiwat; in tcp_mtudisc()
3337 if (tp->t_maxseg < V_tcp_mssdflt) { in tcp_mtudisc()
3484 tp->t_maxseg > TCP6_MSS) { in tcp6_use_min_mtu()
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H A Dtcp_var.h337 uint32_t t_maxseg:24, /* maximum segment size */ member
766 return ((ack - tp->snd_una) / tp->t_maxseg + in tcp_packets_this_ack()
767 ((((ack - tp->snd_una) % tp->t_maxseg) != 0) ? 1 : 0)); in tcp_packets_this_ack()
1204 uint32_t t_maxseg; /* (s) */ member
H A Dtcp_input.c517 (tlen <= tp->t_maxseg) && \
3818 tp->t_maxseg = V_tcp_v6mssdflt; in tcp_mss_update()
3827 tp->t_maxseg = V_tcp_mssdflt; in tcp_mss_update()
3853 offer = tp->t_maxseg; in tcp_mss_update()
3931 tp->t_maxseg = mss; in tcp_mss_update()
3932 if (tp->t_maxseg < V_tcp_mssdflt) { in tcp_mss_update()
3960 mss = tp->t_maxseg; in tcp_mss()
3993 tp->t_maxseg = max(mss, 64); in tcp_mss()
3994 if (tp->t_maxseg < V_tcp_mssdflt) { in tcp_mss()
H A Dtcp_usrreq.c1603 ti->tcpi_snd_mss = tp->t_maxseg; in tcp_fill_info()
1604 ti->tcpi_rcv_mss = tp->t_maxseg; in tcp_fill_info()
2189 if (optval > 0 && optval <= tp->t_maxseg && in tcp_default_ctloutput()
2191 tp->t_maxseg = optval; in tcp_default_ctloutput()
2192 if (tp->t_maxseg < V_tcp_mssdflt) { in tcp_default_ctloutput()
2492 optval = tp->t_maxseg; in tcp_default_ctloutput()
3145 tp->t_rxtcur, tp->t_maxseg, tp->t_srtt); in db_print_tcpcb()
H A Dtcp_fastopen.c902 tp->snd_wnd = tp->t_maxseg; in tcp_fastopen_connect()
H A Dsiftr.c686 pn->mss = tp->t_maxseg; in siftr_siftdata()
H A Dtcp_reass.c993 if (tp->t_segqlen >= min((so->so_rcv.sb_hiwat / tp->t_maxseg) + 1, in tcp_reass()
/freebsd/sys/netinet/tcp_stacks/
H A Dbbr.c525 mss = min((bbr->rc_tp->t_maxseg - bbr->rc_last_options), in get_min_cwnd()
2728 log.u_bbr.pkts_out = bbr->rc_tp->t_maxseg; in bbr_type_log_hdwr_pacing()
2791 log.u_bbr.flex2 = (bbr->rc_tp->t_maxseg - bbr->rc_last_options); in bbr_log_exit_gain()
3385 i_cwnd = bbr->rc_init_win * tp->t_maxseg; in bbr_initial_cwnd()
3387 i_cwnd = min((V_tcp_initcwnd_segments * tp->t_maxseg), in bbr_initial_cwnd()
3388 max(2 * tp->t_maxseg, 14600)); in bbr_initial_cwnd()
3390 i_cwnd = min(4 * tp->t_maxseg, in bbr_initial_cwnd()
3391 max(2 * tp->t_maxseg, 4380)); in bbr_initial_cwnd()
3394 if (tp->t_maxseg > 2190) in bbr_initial_cwnd()
3395 i_cwnd = 2 * tp->t_maxseg; in bbr_initial_cwnd()
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H A Drack.c2207 ether = rack->rc_tp->t_maxseg + sizeof(struct tcphdr); in rack_compensate_for_linerate()
2583 log.u_bbr.pkts_out = rack->rc_tp->t_maxseg; in rack_log_hdwr_pacing()
5821 i_cwnd = tp->t_maxseg; /* SYN(-ACK) lost */ in rack_cc_after_idle()
5849 (tlen <= tp->t_maxseg) && \
7830 tp->t_pmtud_saved_maxseg = tp->t_maxseg; in rack_timeout_rxt()
7839 tp->t_maxseg > V_tcp_v6pmtud_blackhole_mss) { in rack_timeout_rxt()
7841 tp->t_maxseg = V_tcp_v6pmtud_blackhole_mss; in rack_timeout_rxt()
7845 tp->t_maxseg = V_tcp_v6mssdflt; in rack_timeout_rxt()
7858 if (tp->t_maxseg > V_tcp_pmtud_blackhole_mss) { in rack_timeout_rxt()
7860 tp->t_maxseg = V_tcp_pmtud_blackhole_mss; in rack_timeout_rxt()
[all …]
/freebsd/sys/netinet/khelp/
H A Dh_ertt.c253 if (acked > tp->t_maxseg) { in ertt_packet_measurement_hook()
263 } else if (acked == tp->t_maxseg || in ertt_packet_measurement_hook()
/freebsd/sys/dev/cxgbe/tom/
H A Dt4_tom.c951 tp->t_maxseg = mtus[toep->params.mtu_idx]; in t4_pmtu_update()
953 tp->t_maxseg -= sizeof(struct ip6_hdr) + sizeof(struct tcphdr); in t4_pmtu_update()
955 tp->t_maxseg -= sizeof(struct ip) + sizeof(struct tcphdr); in t4_pmtu_update()
956 toep->params.emss = tp->t_maxseg; in t4_pmtu_update()
979 mtus[toep->params.mtu_idx], tp->t_maxseg, toep->params.emss); in t4_pmtu_update()
H A Dt4_cpl_io.c305 tp->t_maxseg = sc->params.mtus[toep->params.mtu_idx]; in assign_rxopt()
307 tp->t_maxseg -= sizeof(struct ip6_hdr) + sizeof(struct tcphdr); in assign_rxopt()
309 tp->t_maxseg -= sizeof(struct ip) + sizeof(struct tcphdr); in assign_rxopt()
311 toep->params.emss = tp->t_maxseg; in assign_rxopt()
/freebsd/cddl/lib/libdtrace/
H A Dtcp.d249 tcps_mss = p == NULL ? -1 : p->t_maxseg;
/freebsd/sys/dev/cxgbe/cxgbei/
H A Dicl_cxgbei.c1196 tp->t_maxseg); in icl_cxgbei_conn_handoff()
1207 roundup(max_iso_pdus * max_tx_pdu_len, tp->t_maxseg)); in icl_cxgbei_conn_handoff()
/freebsd/usr.bin/netstat/
H A Dinet.c541 tp->t_maxseg, in protopr()