Lines Matching +full:pll +full:- +full:mode

21  *	Added defines for hybrid phase/frequency-lock loop.
25  *	defines for PPS phase-lock loop.
45  *	ntp_gettime - NTP user application interface
56  *	ntp_adjtime - NTP daemon application interface
61  *	int syscall(SYS_ntp_adjtime, mode, tptr)
76  * phase-lock loop (PLL) model used in the kernel implementation. These
86  * SHIFT_KG and SHIFT_KF establish the damping of the PLL and are chosen
91  * MAXTC establishes the maximum time constant of the PLL. With the
93  * zero to MAXTC, the PLL will converge in 15 minutes to 16 hours,
98 #define SHIFT_KF 16		/* PLL frequency factor (shift) */
104  * used by the PLL. They are chosen to allow the greatest precision
105  * possible without overflow of a 32-bit word.
108  * which serves as a an extension to the low-order bits of the system
127  * The following defines establish the performance envelope of the PLL.
132  * tolerance, but otherwise the PLL continues to operate in a stable
133  * mode.
169  * The following defines are used only if a pulse-per-second (PPS)
172  * asynch driver. They establish the design parameters of the frequency-
199  * Control mode codes (timex.modes)
206 #define MOD_TIMECONST	0x0020	/* set pll time constant */
213 #define STA_PLL		0x0001	/* enable PLL updates (rw) */
216 #define STA_FLL		0x0008	/* select frequency-lock mode (rw) */
231     STA_PPSERROR | STA_CLOCKERR) /* read-only bits */
244  * NTP user interface (ntp_gettime()) - used to read kernel clock values
256  * NTP daemon interface - (ntp_adjtime()) used to discipline CPU clock
260 	unsigned int modes;	/* clock mode bits (wo) */
266 	long constant;		/* pll time constant (rw) */
271 	 * The following read-only structure members are implemented