Lines Matching refs:time
87 * MAXTC establishes the maximum time constant of the PLL. With the
88 * SHIFT_KG and SHIFT_KF values given and a time constant range from
95 #define MAXTC 6 /* maximum time constant (shift) */
102 * with respect to standard time. The FINEUSEC define represents 1 usec in
112 #define SHIFT_UPDATE (SHIFT_KG + MAXTC) /* time offset scale (shift) */
132 * the time and frequency dispersion.
140 * MAXGLITCH is the maximum interval before a time offset of more than
163 long offset; /* time offset (usec) */
168 long constant; /* pll time constant */
173 struct timeval time; /* (read only) */
193 #define ADJ_OFFSET 0x0001 /* time offset */
195 #define ADJ_MAXERROR 0x0004 /* maximum time error */
196 #define ADJ_ESTERROR 0x0008 /* estimated time error */
198 #define ADJ_TIMECONST 0x0020 /* pll time constant */
218 #define STA_PPSTIME 0x0004 /* enable PPS time discipline (rw) */
261 extern long time_offset; /* time adjustment (us) */
262 extern long time_constant; /* pll time constant */
271 extern long time_reftime; /* time at last adjustment (s) */
276 extern long pps_offset; /* pps time offset (us) */
277 extern long pps_jitter; /* time dispersion (jitter) (us) */