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    Searched defs:MAXFREQ (Results 1 - 6 of 6) sorted by relevancy

  /src/external/bsd/ntp/dist/util/
kern.c 27 #define MAXFREQ 200 /* max frequency error (ppm) */
52 long time_tolerance = MAXFREQ; /* frequency tolerance (ppm) */
  /src/sys/compat/freebsd/
freebsd_timex.h 138 * MAXFREQ is the maximum frequency tolerance of the CPU clock
144 * negligible time and frequency error relative to UTC, and MAXFREQ can
155 #define MAXFREQ (100L << SHIFT_USEC) /* max freq error (100 ppm) */
158 #define MAXFREQ (200L << SHIFT_USEC) /* max freq error (200 ppm) */
  /src/sys/sys/
timex.h 108 * NAXPHASE or MAXFREQ are clamped to these maxima. For update intervals
115 #define MAXFREQ 500000L /* max freq error (ns/s) */
  /src/external/bsd/ntp/dist/kernel/sys/
timex.h 144 * MAXFREQ is the maximum frequency tolerance of the CPU clock
150 * negligible time and frequency error relative to UTC, and MAXFREQ can
161 #define MAXFREQ (512L << SHIFT_USEC) /* max freq error (100 ppm) */
164 #define MAXFREQ (512L << SHIFT_USEC) /* max freq error (200 ppm) */
  /src/external/bsd/ntp/dist/ntpd/
refclock_irig.c 170 #define MAXFREQ (250e-6 * SECOND) /* freq tolerance (.025%) */
663 if (up->freq > MAXFREQ) {
664 up->freq = MAXFREQ;
666 } else if (up->freq < -MAXFREQ) {
667 up->freq = -MAXFREQ;
refclock_wwv.c 93 #define MAXFREQ 1.5 /* max frequency tolerance (187 PPM) */
1545 if (fabs(dtemp) < MAXFREQ * MINAVG) {
1548 if (up->freq > MAXFREQ)
1549 up->freq = MAXFREQ;
1550 else if (up->freq < -MAXFREQ)
1551 up->freq = -MAXFREQ;
1552 if (fabs(dtemp) < MAXFREQ * MINAVG / 2.) {

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