| /src/sys/nfs/ |
| nfsrtt.h | 61 int rtt; /* Measured round trip time */ member in struct:rttl
66 int sdrtt; /* Ave mean deviation of RTT */
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| /src/sys/netinet/ |
| dccp_tcplike.h | 59 u_int16_t rtt; /* estimated round trip-time */ member in struct:tcplike_send_ccb
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| dccp_tfrc.h | 89 u_int32_t rtt; /* Estimate of current round trip time */ member in struct:tfrc_send_ccb
95 u_int32_t t_rto; /* Time out value = 4*rtt */
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| tcp_congctl.c | 863 /* Draft Rhee Section 3.1 - get W(t+rtt) - Eq. 1 */
865 tcp_cubic_getW(struct tcpcb *tp, uint32_t ms_elapsed, uint32_t rtt)
874 tK3 = (long)(ms_elapsed + rtt) - (long)K;
927 uint32_t ms_elapsed, rtt; local in function:tcp_cubic_newack
930 /* Congestion avoidance and not in fast recovery and usable rtt */
937 (rtt = (tp->t_srtt << 5) / PR_SLOWHZ) > 0) {
942 ms_elapsed / rtt / 3;
946 tp->snd_cwnd += (tcp_cubic_getW(tp, ms_elapsed, rtt) -
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| tcp_subr.c | 212 int tcp_msl_remote_threshold = TCPTV_SRTTDFLT; /* RTT threshold */
213 int tcp_rttlocal = 0; /* Use RTT to decide who's 'local' */
919 * rtt estimate. Set rttvar so that srtt + 2 * rttvar gives
1065 * give us 16 rtt samples assuming we only get one sample per
1068 * value; fewer samples and we could save a very bogus rtt.
1924 * Check if there's an initial rtt or rttvar. Convert from the
1933 int rtt; local in function:tcp_rmx_rtt
1941 if (tp->t_srtt == 0 && (rtt = rt->rt_rmx.rmx_rtt)) {
1948 rtt / (RTM_RTTUNIT / PR_SLOWHZ),
1950 tp->t_srtt = rtt /
[all...] |
| sctp_input.c | 1570 /* calculate the RTT */
2275 /* we reduce once every RTT. So we will only lower
2902 int rtt, incr; local in function:sctp_handle_packet_dropped
2906 /* need real RTT for this calc */
2907 rtt = ((net->lastsa >> 2) + net->lastsv) >> 1;
2920 bw_avail = (bottle_bw*rtt)/1000;
2924 * This can happen as RTT slides up due to queues.
2926 * RTT with a empty queue you will be limited to
2928 * other points have 1/2 the RTT and you could
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| /src/sys/dev/hyperv/ |
| hvtimesync.c | 127 uint64_t hv_ns, vm_ns, rtt = 0; local in function:do_timesync
131 rtt = hyperv_tc64() - sent_tc;
133 hv_ns = (hvtime - VMBUS_ICMSG_TS_BASE + rtt) * HYPERV_TIMER_NS_FACTOR;
212 DPRINTF("%s: RTT\n", device_xname(vsc->sc_dev));
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| /src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/ |
| sama7g5.dtsi | 132 atmel,wakeup-rtt-timer;
136 rtt: rtt@e001d020 { label
137 compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
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| sam9x60.dtsi | 687 atmel,wakeup-rtt-timer;
691 rtt: rtt@fffffe20 { label
692 compatible = "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
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| /src/usr.sbin/sysinst/ |
| run.c | 420 struct termios rtt, tt; local in function:launch_subwin
430 rtt = tt;
471 rtt = tt;
472 rtt.c_lflag |= (ICANON|ECHO);
473 (void)tcsetattr(slave, TCSANOW, &rtt);
559 if (!(rtt.c_lflag & ECHO))
565 memcpy(&rtt, ibuf, sizeof(rtt));
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| /src/usr.bin/script/ |
| script.c | 106 struct termios rtt; local in function:main
182 rtt = tt;
183 cfmakeraw(&rtt);
184 rtt.c_lflag &= ~ECHO;
185 (void)tcsetattr(STDIN_FILENO, TCSAFLUSH, &rtt);
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| /src/sys/dev/i2c/ |
| cwfg.c | 138 u_int vcell, rtt, tmp; local in function:cwfg_sensor_refresh
179 rtt = __SHIFTOUT(val, RTT_HI) << 8;
182 rtt |= __SHIFTOUT(val, RTT_LO);
184 if (rtt != 0x1fff) {
186 e->value_cur = rtt; /* minutes */
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| /src/usr.sbin/mtrace/ |
| mtrace.c | 1049 int rtt, hop; local in function:print_stats
1070 rtt = t_diff(resptime, new->qtime);
1071 ms = scale(&rtt);
1072 printf(" %c __/ rtt%5d%s Lost/Sent = Pct Rate To %s\n",
1073 first ? 'v' : '|', rtt, ms, inet_fmt(qgrp));
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