| /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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| nfs_clntsocket.c | 429 rt->rtt = rep->r_rtt;
431 rt->rtt = 1000000;
437 * one rpc/rtt.
449 * Update rtt using a gain of 0.125 on the mean
458 * rtt is between N+dt and N+2-dt ticks,
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| /src/sbin/route/ |
| keywords.sh | 47 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_tcplike.c | 170 if (cb->rtt == 0xffff) {
172 cb->rtt = sample;
173 cb->rto = cb->rtt << 1;
178 if (sample >= cb->rtt) {
179 err = sample - cb->rtt;
180 cb->rtt = cb->rtt + (err >> 3);
182 err = cb->rtt - sample;
183 cb->rtt = cb->rtt - (err >> 3)
[all...] |
| 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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| dccp_tfrc.c | 316 cb->x_calc = *tfrc_calcX(cb->s, cb->rtt, &cb->p);
331 t_rtt.tv_usec = cb->rtt % 1000000;
332 t_rtt.tv_sec = cb->rtt / 1000000;
345 cb->x.denom *= cb->rtt;
412 * 4 packets per RTT
417 v.denom = cb->rtt;
679 /* Assume RTT = t_rto(initial)/4 */
683 if (cb->rtt)
685 / cb->rtt / TFRC_WIN_COUNT_PER_RTT;
911 /* Update RTT */
[all...] |
| 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...] |
| /src/tests/net/route/ |
| t_change.sh | 136 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
155 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
203 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
222 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
270 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
289 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
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| t_route.sh | 238 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
254 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
270 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
288 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
313 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
328 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
344 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
362 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
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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/sys/external/gpl2/dts/dist/arch/arm/boot/dts/ |
| at91sam9260ek.dts | 117 atmel,wakeup-rtt-timer;
121 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
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| at91sam9g20ek_common.dtsi | 122 atmel,wakeup-rtt-timer;
126 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
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| 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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| at91-qil_a9260.dts | 113 atmel,wakeup-rtt-timer;
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| usb_a9263.dts | 72 atmel,wakeup-rtt-timer;
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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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| at91sam9m10g45ek.dts | 223 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
|
| at91-sama7g5ek.dts | 630 &rtt {
631 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
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| at91-sam9x60ek.dts | 659 &rtt {
660 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
|
| /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/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);
|
| /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 */
|
| /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));
|
