200 static inline void pps_fill_timex(struct ntp_data *ntpdata, struct __kernel_timex *txc)  in pps_fill_timex()  argument
202 	txc->ppsfreq	   = shift_right((ntpdata->pps_freq >> PPM_SCALE_INV_SHIFT) *  in pps_fill_timex()
204 	txc->jitter	   = ntpdata->pps_jitter;  in pps_fill_timex()
206 		txc->jitter = ntpdata->pps_jitter / NSEC_PER_USEC;  in pps_fill_timex()
207 	txc->shift	   = ntpdata->pps_shift;  in pps_fill_timex()
208 	txc->stabil	   = ntpdata->pps_stabil;  in pps_fill_timex()
209 	txc->jitcnt	   = ntpdata->pps_jitcnt;  in pps_fill_timex()
210 	txc->calcnt	   = ntpdata->pps_calcnt;  in pps_fill_timex()
211 	txc->errcnt	   = ntpdata->pps_errcnt;  in pps_fill_timex()
212 	txc->stbcnt	   = ntpdata->pps_stbcnt;  in pps_fill_timex()
232 static inline void pps_fill_timex(struct ntp_data *ntpdata, struct __kernel_timex *txc)  in pps_fill_timex()  argument
235 	txc->ppsfreq	   = 0;  in pps_fill_timex()
236 	txc->jitter	   = 0;  in pps_fill_timex()
237 	txc->shift	   = 0;  in pps_fill_timex()
238 	txc->stabil	   = 0;  in pps_fill_timex()
239 	txc->jitcnt	   = 0;  in pps_fill_timex()
240 	txc->calcnt	   = 0;  in pps_fill_timex()
241 	txc->errcnt	   = 0;  in pps_fill_timex()
242 	txc->stbcnt	   = 0;  in pps_fill_timex()
696  * Propagate a new txc->status value into the NTP state:
698 static inline void process_adj_status(struct ntp_data *ntpdata, const struct __kernel_timex *txc)  in process_adj_status()  argument
700 	if ((ntpdata->time_status & STA_PLL) && !(txc->status & STA_PLL)) {  in process_adj_status()
712 	if (!(ntpdata->time_status & STA_PLL) && (txc->status & STA_PLL))  in process_adj_status()
717 	ntpdata->time_status |= txc->status & ~STA_RONLY;  in process_adj_status()
720 …atic inline void process_adjtimex_modes(struct ntp_data *ntpdata, const struct __kernel_timex *txc,  in process_adjtimex_modes()  argument
723 	if (txc->modes & ADJ_STATUS)  in process_adjtimex_modes()
724 		process_adj_status(ntpdata, txc);  in process_adjtimex_modes()
726 	if (txc->modes & ADJ_NANO)  in process_adjtimex_modes()
729 	if (txc->modes & ADJ_MICRO)  in process_adjtimex_modes()
732 	if (txc->modes & ADJ_FREQUENCY) {  in process_adjtimex_modes()
733 		ntpdata->time_freq = txc->freq * PPM_SCALE;  in process_adjtimex_modes()
740 	if (txc->modes & ADJ_MAXERROR)  in process_adjtimex_modes()
741 		ntpdata->time_maxerror = clamp(txc->maxerror, 0, NTP_PHASE_LIMIT);  in process_adjtimex_modes()
743 	if (txc->modes & ADJ_ESTERROR)  in process_adjtimex_modes()
744 		ntpdata->time_esterror = clamp(txc->esterror, 0, NTP_PHASE_LIMIT);  in process_adjtimex_modes()
746 	if (txc->modes & ADJ_TIMECONST) {  in process_adjtimex_modes()
747 		ntpdata->time_constant = clamp(txc->constant, 0, MAXTC);  in process_adjtimex_modes()
753 	if (txc->modes & ADJ_TAI && txc->constant >= 0 && txc->constant <= MAX_TAI_OFFSET)  in process_adjtimex_modes()
754 		*time_tai = txc->constant;  in process_adjtimex_modes()
756 	if (txc->modes & ADJ_OFFSET)  in process_adjtimex_modes()
757 		ntp_update_offset(ntpdata, txc->offset);  in process_adjtimex_modes()
759 	if (txc->modes & ADJ_TICK)  in process_adjtimex_modes()
760 		ntpdata->tick_usec = txc->tick;  in process_adjtimex_modes()
762 	if (txc->modes & (ADJ_TICK|ADJ_FREQUENCY|ADJ_OFFSET))  in process_adjtimex_modes()
770 int ntp_adjtimex(unsigned int tkid, struct __kernel_timex *txc, const struct timespec64 *ts,  in ntp_adjtimex()  argument
776 	if (txc->modes & ADJ_ADJTIME) {  in ntp_adjtimex()
779 		if (!(txc->modes & ADJ_OFFSET_READONLY)) {  in ntp_adjtimex()
781 			ntpdata->time_adjust = txc->offset;  in ntp_adjtimex()
787 		txc->offset = save_adjust;  in ntp_adjtimex()
790 		if (txc->modes) {  in ntp_adjtimex()
797 			process_adjtimex_modes(ntpdata, txc, time_tai);  in ntp_adjtimex()
806 		txc->offset = shift_right(ntpdata->time_offset * NTP_INTERVAL_FREQ, NTP_SCALE_SHIFT);  in ntp_adjtimex()
808 			txc->offset = div_s64(txc->offset, NSEC_PER_USEC);  in ntp_adjtimex()
815 	txc->freq	   = shift_right((ntpdata->time_freq >> PPM_SCALE_INV_SHIFT) *  in ntp_adjtimex()
817 	txc->maxerror	   = ntpdata->time_maxerror;  in ntp_adjtimex()
818 	txc->esterror	   = ntpdata->time_esterror;  in ntp_adjtimex()
819 	txc->status	   = ntpdata->time_status;  in ntp_adjtimex()
820 	txc->constant	   = ntpdata->time_constant;  in ntp_adjtimex()
821 	txc->precision	   = 1;  in ntp_adjtimex()
822 	txc->tolerance	   = MAXFREQ_SCALED / PPM_SCALE;  in ntp_adjtimex()
823 	txc->tick	   = ntpdata->tick_usec;  in ntp_adjtimex()
824 	txc->tai	   = *time_tai;  in ntp_adjtimex()
827 	pps_fill_timex(ntpdata, txc);  in ntp_adjtimex()
829 	txc->time.tv_sec = ts->tv_sec;  in ntp_adjtimex()
830 	txc->time.tv_usec = ts->tv_nsec;  in ntp_adjtimex()
832 		txc->time.tv_usec = ts->tv_nsec / NSEC_PER_USEC;  in ntp_adjtimex()
838 			txc->tai++;  in ntp_adjtimex()
839 			txc->time.tv_sec--;  in ntp_adjtimex()
843 			txc->tai--;  in ntp_adjtimex()
844 			txc->time.tv_sec++;  in ntp_adjtimex()