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/freebsd-src/contrib/ntp/include/
H A Dtimevalops.h8 * normalisation keeps the microseconds in [0 .. 10^6[, of course.
20 /* microseconds per second */
21 #define MICROSECONDS 1000000 macro
42 ((((u_int64)(tvu) << 32) + MICROSECONDS / 2) / \
43 MICROSECONDS))
47 * Convert a time stamp fraction to microseconds. The time stamp
70 (((u_int64)(tsf) * MICROSECONDS + 0x80000000) >> 32))
115 * predicate: returns TRUE if the microseconds are in nominal range
119 ((x)->tv_usec >= 0 && (x)->tv_usec < MICROSECONDS)
124 * favor of reusing the microseconds conversion tables.
[all …]
/freebsd-src/lib/libc/gen/
H A Dualarm.339 .Fn ualarm "useconds_t microseconds" "useconds_t interval"
50 .Fa microseconds
63 microseconds after the timer expires (e.g.\& after
64 .Fa microseconds
65 number of microseconds have passed).
70 .Fa microseconds
H A Dualarm.c35 #define USPS 1000000 /* # of microseconds in a second */
38 * Generate a SIGALRM signal in ``usecs'' microseconds.
40 * every ``reload'' microseconds after the first signal.
/freebsd-src/lib/libsys/
H A Dusleep.333 .Nd suspend thread execution for an interval measured in microseconds
39 .Fn usleep "useconds_t microseconds"
44 .Fa microseconds
45 microseconds have elapsed or a signal is delivered to the thread and its
53 .Fa microseconds
54 microseconds or until a signal occurs.
H A Dntp_adjtime.2134 Time offset (in microseconds), used by the PLL/FLL to adjust the
139 Maximum error (in microseconds).
145 Estimated error (in microseconds).
185 Clock precision (in microseconds).
200 PPS jitter measured by the time median filter in microseconds
250 Maximum error in microseconds (read-only).
252 Estimated error in microseconds (read-only).
/freebsd-src/share/man/man9/
H A DLOCK_PROFILING.988 The longest continuous hold time in microseconds.
90 The longest continuous wait time in microseconds.
92 The total (accumulated) hold time in microseconds.
94 The total (accumulated) wait time in microseconds.
98 The average hold time in microseconds, derived from the total hold time
101 The average wait time in microseconds, derived from the total wait time
167 (on architectures without a synchronized TSC) but are presented in microseconds.
/freebsd-src/contrib/ntp/kernel/sys/
H A Dtpro.h19 u_short usec100; /* microseconds * 100 */
20 u_short usec10; /* microseconds * 10 */
21 u_short usec1; /* microseconds * 1 */
23 long tv_usec; /* microseconds */
/freebsd-src/contrib/ntp/html/hints/
H A Dsolaris.html43 systems use to control microseconds added to the system time every
49 nanoseconds and microseconds, respectively, added to the system clock
83 <tt>tick</tt> is the increment in microseconds added to the system time on
85 by the time adjustment code as a slew rate, in microseconds per tick. When
88 microseconds per tick until the specified adjustment has been
90 must be either zero or plus/minus exactly <tt>tickadj</tt> microseconds,
100 <tt>tickadj</tt> microseconds and computes the largest adjustment that can
148 which sets tick 100 PPM fast, <tt>tickadj</tt> to 5 microseconds and turns
222 The second tickadj set the tick adjust system value to 5 microseconds.
227 I tried running with a tickadj of 5 microseconds with out much success.
[all …]
/freebsd-src/sys/contrib/device-tree/Bindings/mfd/
H A Dmax77620.txt91 -maxim,shutdown-fps-time-period-us: u32, FPS time period in microseconds
95 -maxim,suspend-fps-time-period-us: u32, FPS time period in microseconds
111 Here supported time periods by device in microseconds are as follows:
112 MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds.
113 MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds.
114 MAX77663 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds.
/freebsd-src/usr.sbin/ntp/doc/
H A Dntptime.848 Specify estimated error, in microseconds.
54 Specify max possible errors, in microseconds.
56 Specify clock offset, in microseconds.
/freebsd-src/sys/contrib/device-tree/Bindings/net/
H A Dmdio.yaml38 RESET pulse width in microseconds. It applies to all MDIO devices
44 Delay after reset deassert in microseconds. It applies to all MDIO
86 Delay after the reset was asserted in microseconds. If this
91 Delay after the reset was deasserted in microseconds. If
/freebsd-src/contrib/llvm-project/llvm/lib/Support/
H A DTimeProfiler.cpp35 using std::chrono::microseconds;
95 return (time_point_cast<microseconds>(Start) -
96 time_point_cast<microseconds>(StartTime))
101 return (time_point_cast<microseconds>(End) - in TimeTraceProfiler()
102 time_point_cast<microseconds>(Start)) in TimeTraceProfiler()
148 if (duration_cast<microseconds>(Duration).count() >= TimeTraceGranularity) in write()
271 auto DurUs = duration_cast<microseconds>(Total.second.second).count();
315 time_point_cast<microseconds>(BeginningOfTime) in timeTraceProfilerFinishThread()
334 // Minimum time granularity (in microseconds) in timeTraceProfilerWrite()
/freebsd-src/sys/contrib/device-tree/Bindings/i2c/
H A Di2c-arb-gpio-challenge.txt34 microseconds).
50 - slew-delay-us: microseconds to wait for a GPIO to go high. Default is 10 us.
51 - wait-retry-us: we'll attempt another claim after this many microseconds.
53 - wait-free-us: we'll give up after this many microseconds. Default is 50000 us.
H A Di2c-arb-gpio-challenge.yaml42 microseconds).
78 We'll give up after this many microseconds.
83 We'll attempt another claim after this many microseconds.
/freebsd-src/contrib/libpcap/
H A Dpcap_set_tstamp_precision.3pcap.in45 Two time stamp precisions are supported, microseconds and nanoseconds. One can
50 to request desired precision. By default, time stamps are in microseconds.
65 in seconds and microseconds.
H A Dpcap_get_tstamp_precision.3pcap.in47 that pcap captures contains time stamps in microseconds or nanoseconds
52 in seconds and microseconds.
H A Dpcap-savefile.manfile.in73 seconds and nanoseconds rather than seconds and microseconds.
160 Time stamp, microseconds or nanoseconds value
175 microseconds or nanoseconds since that second, depending on the magic
/freebsd-src/sys/contrib/device-tree/Bindings/power/
H A Ddomain-idle-state.yaml33 The worst case latency in microseconds required to enter the idle
39 The worst case latency in microseconds required to exit the idle
44 The minimum residency duration in microseconds after which the idle
/freebsd-src/sys/dev/nvme/
H A Dnvme_ctrlr_cmd.c231 uint32_t microseconds, uint32_t threshold, nvme_cb_fn_t cb_fn, void *cb_arg) in nvme_ctrlr_cmd_set_interrupt_coalescing() argument
235 if ((microseconds/100) >= 0x100) { in nvme_ctrlr_cmd_set_interrupt_coalescing()
237 microseconds); in nvme_ctrlr_cmd_set_interrupt_coalescing()
238 microseconds = 0; in nvme_ctrlr_cmd_set_interrupt_coalescing()
246 microseconds = 0; in nvme_ctrlr_cmd_set_interrupt_coalescing()
249 cdw11 = ((microseconds/100) << 8) | threshold; in nvme_ctrlr_cmd_set_interrupt_coalescing()
/freebsd-src/contrib/kyua/utils/
H A Ddatetime.cpp71 /// \param useconds_ The microseconds in the delta.
86 /// Converts a time expressed in microseconds to a delta.
88 /// \param useconds The amount of microseconds representing the delta.
106 /// Convers the delta to a flat representation expressed in microseconds.
108 /// \return The amount of microseconds that corresponds to this delta.
287 /// Constructs a timestamp from the amount of microseconds since the epoch.
289 /// \param value Microseconds since the epoch in UTC. Must be positive.
412 /// Returns the number of microseconds since the epoch in UTC.
414 /// \return A number of microseconds.
/freebsd-src/contrib/ntp/libntp/lib/isc/win32/
H A Dcondition.c243 isc_uint64_t microseconds; in isc_condition_waituntil() local
251 microseconds = isc_time_microdiff(t, &now); in isc_condition_waituntil()
252 if (microseconds > 0xFFFFFFFFi64 * 1000) in isc_condition_waituntil()
255 milliseconds = (DWORD)(microseconds / 1000); in isc_condition_waituntil()
/freebsd-src/contrib/netbsd-tests/sbin/gpt/
H A Dgpt.disklabel16 headswitch: 0 # microseconds
17 track-to-track seek: 0 # microseconds
/freebsd-src/contrib/sendmail/src/
H A Dtimers.h25 long ti_wall_usec; /* ... microseconds */
27 long ti_cpu_usec; /* ... microseconds */
/freebsd-src/contrib/ntp/html/
H A Dntptime.html27 <dd>Specify estimated error, in microseconds.</dd>
33 <dd>Specify max possible errors, in microseconds.</dd>
35 <dd>Specify clock offset, in microseconds.</dd>
/freebsd-src/contrib/llvm-project/lldb/source/Host/common/
H A DPipeBase.cpp18 std::chrono::microseconds::zero()); in OpenAsWriter()
22 return ReadWithTimeout(buf, size, std::chrono::microseconds::zero(), in Read()

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