diff options
Diffstat (limited to 'kernel/time/ntp_internal.h')
| -rw-r--r-- | kernel/time/ntp_internal.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/kernel/time/ntp_internal.h b/kernel/time/ntp_internal.h index 1950cb4ca2a4..7084d839c207 100644 --- a/kernel/time/ntp_internal.h +++ b/kernel/time/ntp_internal.h @@ -1,12 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_NTP_INTERNAL_H #define _LINUX_NTP_INTERNAL_H extern void ntp_init(void); -extern void ntp_clear(void); +extern void ntp_clear(unsigned int tkid); /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */ -extern u64 ntp_tick_length(void); -extern int second_overflow(unsigned long secs); -extern int ntp_validate_timex(struct timex *); -extern int __do_adjtimex(struct timex *, struct timespec *, s32 *); -extern void __hardpps(const struct timespec *, const struct timespec *); +extern u64 ntp_tick_length(unsigned int tkid); +extern ktime_t ntp_get_next_leap(unsigned int tkid); +extern int second_overflow(unsigned int tkid, time64_t secs); +extern int ntp_adjtimex(unsigned int tkid, struct __kernel_timex *txc, const struct timespec64 *ts, + s32 *time_tai, struct audit_ntp_data *ad); +extern void __hardpps(const struct timespec64 *phase_ts, const struct timespec64 *raw_ts); + +#if defined(CONFIG_GENERIC_CMOS_UPDATE) || defined(CONFIG_RTC_SYSTOHC) +extern void ntp_notify_cmos_timer(bool offset_set); +#else +static inline void ntp_notify_cmos_timer(bool offset_set) { } +#endif + #endif /* _LINUX_NTP_INTERNAL_H */ |