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Searched refs:time_constant (Results 1 – 4 of 4) sorted by relevance

/netbsd/src/external/bsd/ntp/dist/util/
Dkern.c51 long time_constant = 0; /* pll time constant */ variable
82 time_constant = TAU; in main()
138 (time_constant + time_constant); in hardupdate()
141 (time_constant + time_constant); in hardupdate()
191 (SHIFT_KG + time_constant); in second_overflow()
197 (SHIFT_KG + time_constant); in second_overflow()
/netbsd/src/external/bsd/ntp/dist/html/hints/
Dsolaris.xtra.40958495 Synopsis: time_constant value >6 with PLL in use leads to integer divide
8 If the time_constant parameter is 7 or higher, and the phase-lock looping model
12 time_constant defaults to 0. The only place it is set is in the ntp_adjtime
68 If the time_constant parameter is 7 or higher, and the phase-lock looping model
72 time_constant defaults to 0. The only place it is set is in the ntp_adjtime
/netbsd/src/sys/kern/
Dkern_ntptime.c181 static long time_constant; /* poll interval (shift) (s) */ variable
319 time_constant = 0; in ntp_adjtime1()
321 time_constant = MAXTC; in ntp_adjtime1()
323 time_constant = ntv->constant; in ntp_adjtime1()
391 ntv->constant = time_constant; in ntp_adjtime1()
517 L_RSHIFT(ftemp, SHIFT_PLL + time_constant); in ntp_update_second()
519 L_RSHIFT(ftemp, SHIFT_PLL + time_constant); in ntp_update_second()
657 L_RSHIFT(ftemp, (SHIFT_PLL + 2 + time_constant) << 1); in hardupdate()
/netbsd/src/sys/arch/arm/s3c2xx0/
Ds3c24x0_clk.c228 #define time_constant(hz) (TIMER_FREQUENCY(pclk) /(hz)/ prescaler) in cpu_initclocks() macro
234 tc = time_constant(hz); \ in cpu_initclocks()
259 /*((prescaler - 1) << 16) |*/ (time_constant(stathz))); in cpu_initclocks()