Lines Matching refs:pto
2800 uint32_t pto, srtt; in tcp_output() local
2804 pto = 2 * srtt; in tcp_output()
2806 pto += tcp_delack; in tcp_output()
2808 pto += 2; in tcp_output()
2818 pto = ((TCP_REXMTVAL(tp)) * 3) >> 1; in tcp_output()
2819 pto = max(2 * srtt, pto); in tcp_output()
2821 pto = max(pto, in tcp_output()
2822 (((3 * pto) >> 2) + tcp_delack * 2)); in tcp_output()
2824 pto = max(10, pto); in tcp_output()
2829 if (tp->t_rxtcur < pto) { in tcp_output()
2830 pto = tp->t_rxtcur; in tcp_output()
2833 tp->t_timer[TCPT_PTO] = OFFSET_FROM_START(tp, pto); in tcp_output()