Lines Matching +full:error +full:- +full:correction
28 * Added defines for hybrid phase/frequency-lock loop.
32 * defines for PPS phase-lock loop.
46 * 1995-08-13 Torsten Duwe
47 * kernel PLL updated to 1994-12-13 specs (rfc-1589)
48 * 1997-08-30 Ulrich Windl
50 * 2004-08-12 Christoph Lameter
59 #define ADJ_OFFSET_SINGLESHOT 0x0001 /* old-fashioned adjtime */
60 #define ADJ_OFFSET_READONLY 0x2000 /* read-only adjtime */
73 * when an interrupt takes places versus a high speed, fine-grained
91 * adjust the frequency correction for a given offset in PLL mode.
92 * It also used in dampening the offset correction, to define how
102 * https://lists.ntp.org/pipermail/hackers/2008-January/003487.html
115 * adjust the frequency correction for a given offset in FLL mode.
130 #define PPM_SCALE ((s64)NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC))
135 #define MAXPHASE 500000000L /* max phase error (ns) */
136 #define MAXFREQ 500000 /* max frequency error (ns/s) */
146 __x < 0 ? -(-__x >> __s) : __x >> __s; \