139           u_int16_t           cwnd;               /* current congestion window */  member
1082           if (i >= seq->cwnd) {  in ng_l2tp_rcvdata_ctrl()
1214           seq->cwnd = 1;  in ng_l2tp_seq_init()
1312           seq->cwnd = 1;  in ng_l2tp_seq_reset()
1366           if (seq->cwnd < seq->wmax) {  in ng_l2tp_seq_recv_nr()
1369                     if (seq->cwnd < seq->ssth) {  in ng_l2tp_seq_recv_nr()
1370                               seq->cwnd += nack;  in ng_l2tp_seq_recv_nr()
1372                               if (seq->cwnd > seq->ssth) {  /* into cg.av. phase */  in ng_l2tp_seq_recv_nr()
1373                                         nack = seq->cwnd - seq->ssth;  in ng_l2tp_seq_recv_nr()
1374                                         seq->cwnd = seq->ssth;  in ng_l2tp_seq_recv_nr()
1379                     if (seq->cwnd >= seq->ssth) {  in ng_l2tp_seq_recv_nr()
1381                               while (seq->acks >= seq->cwnd) {  in ng_l2tp_seq_recv_nr()
1382                                         seq->acks -= seq->cwnd;  in ng_l2tp_seq_recv_nr()
1383                                         if (seq->cwnd < seq->wmax)  in ng_l2tp_seq_recv_nr()
1384                                                   seq->cwnd++;  in ng_l2tp_seq_recv_nr()
1409           while ((i = L2TP_SEQ_DIFF(seq->ns, seq->rack)) < seq->cwnd  in ng_l2tp_seq_recv_nr()
1495           seq->ssth = (seq->cwnd + 1) / 2;  in ng_l2tp_seq_rack_timeout()
1496           seq->cwnd = 1;  in ng_l2tp_seq_rack_timeout()
1598           CHECK(seq->cwnd >= 1);  in ng_l2tp_seq_check()
1599           CHECK(seq->cwnd <= seq->wmax);  in ng_l2tp_seq_check()
1602           if (seq->cwnd < seq->ssth)  in ng_l2tp_seq_check()
1605                     CHECK(seq->acks <= seq->cwnd);  in ng_l2tp_seq_check()
1613           for ( ; i < seq->cwnd; i++)       /* verify peer's recv window full */  in ng_l2tp_seq_check()