diff options
-rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 30 | ||||
-rw-r--r-- | drivers/pps/kapi.c | 4 | ||||
-rw-r--r-- | include/linux/pps_kernel.h | 16 | ||||
-rw-r--r-- | include/linux/timekeeping.h | 4 | ||||
-rw-r--r-- | include/linux/timex.h | 2 | ||||
-rw-r--r-- | kernel/time/ntp.c | 16 | ||||
-rw-r--r-- | kernel/time/ntp_internal.h | 2 | ||||
-rw-r--r-- | kernel/time/timekeeping.c | 14 |
8 files changed, 44 insertions, 44 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index ad62615a93dc..c771e0af4e06 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -401,8 +401,8 @@ size_t efx_ptp_update_stats(struct efx_nic *efx, u64 *stats) /* For Siena platforms NIC time is s and ns */ static void efx_ptp_ns_to_s_ns(s64 ns, u32 *nic_major, u32 *nic_minor) { - struct timespec ts = ns_to_timespec(ns); - *nic_major = ts.tv_sec; + struct timespec64 ts = ns_to_timespec64(ns); + *nic_major = (u32)ts.tv_sec; *nic_minor = ts.tv_nsec; } @@ -431,8 +431,8 @@ static ktime_t efx_ptp_s_ns_to_ktime_correction(u32 nic_major, u32 nic_minor, */ static void efx_ptp_ns_to_s27(s64 ns, u32 *nic_major, u32 *nic_minor) { - struct timespec ts = ns_to_timespec(ns); - u32 maj = ts.tv_sec; + struct timespec64 ts = ns_to_timespec64(ns); + u32 maj = (u32)ts.tv_sec; u32 min = (u32)(((u64)ts.tv_nsec * NS_TO_S27_MULT + (1ULL << (NS_TO_S27_SHIFT - 1))) >> NS_TO_S27_SHIFT); @@ -646,28 +646,28 @@ static void efx_ptp_send_times(struct efx_nic *efx, struct pps_event_time *last_time) { struct pps_event_time now; - struct timespec limit; + struct timespec64 limit; struct efx_ptp_data *ptp = efx->ptp_data; - struct timespec start; + struct timespec64 start; int *mc_running = ptp->start.addr; pps_get_ts(&now); start = now.ts_real; limit = now.ts_real; - timespec_add_ns(&limit, SYNCHRONISE_PERIOD_NS); + timespec64_add_ns(&limit, SYNCHRONISE_PERIOD_NS); /* Write host time for specified period or until MC is done */ - while ((timespec_compare(&now.ts_real, &limit) < 0) && + while ((timespec64_compare(&now.ts_real, &limit) < 0) && ACCESS_ONCE(*mc_running)) { - struct timespec update_time; + struct timespec64 update_time; unsigned int host_time; /* Don't update continuously to avoid saturating the PCIe bus */ update_time = now.ts_real; - timespec_add_ns(&update_time, SYNCHRONISATION_GRANULARITY_NS); + timespec64_add_ns(&update_time, SYNCHRONISATION_GRANULARITY_NS); do { pps_get_ts(&now); - } while ((timespec_compare(&now.ts_real, &update_time) < 0) && + } while ((timespec64_compare(&now.ts_real, &update_time) < 0) && ACCESS_ONCE(*mc_running)); /* Synchronise NIC with single word of time only */ @@ -723,7 +723,7 @@ efx_ptp_process_times(struct efx_nic *efx, MCDI_DECLARE_STRUCT_PTR(synch_buf), struct efx_ptp_data *ptp = efx->ptp_data; u32 last_sec; u32 start_sec; - struct timespec delta; + struct timespec64 delta; ktime_t mc_time; if (number_readings == 0) @@ -737,14 +737,14 @@ efx_ptp_process_times(struct efx_nic *efx, MCDI_DECLARE_STRUCT_PTR(synch_buf), */ for (i = 0; i < number_readings; i++) { s32 window, corrected; - struct timespec wait; + struct timespec64 wait; efx_ptp_read_timeset( MCDI_ARRAY_STRUCT_PTR(synch_buf, PTP_OUT_SYNCHRONIZE_TIMESET, i), &ptp->timeset[i]); - wait = ktime_to_timespec( + wait = ktime_to_timespec64( ptp->nic_to_kernel_time(0, ptp->timeset[i].wait, 0)); window = ptp->timeset[i].window; corrected = window - wait.tv_nsec; @@ -803,7 +803,7 @@ efx_ptp_process_times(struct efx_nic *efx, MCDI_DECLARE_STRUCT_PTR(synch_buf), ptp->timeset[last_good].minor, 0); /* Calculate delay from NIC top of second to last_time */ - delta.tv_nsec += ktime_to_timespec(mc_time).tv_nsec; + delta.tv_nsec += ktime_to_timespec64(mc_time).tv_nsec; /* Set PPS timestamp to match NIC top of second */ ptp->host_time_pps = *last_time; diff --git a/drivers/pps/kapi.c b/drivers/pps/kapi.c index cdad4d95b20e..805c749ac1ad 100644 --- a/drivers/pps/kapi.c +++ b/drivers/pps/kapi.c @@ -179,8 +179,8 @@ void pps_event(struct pps_device *pps, struct pps_event_time *ts, int event, /* check event type */ BUG_ON((event & (PPS_CAPTUREASSERT | PPS_CAPTURECLEAR)) == 0); - dev_dbg(pps->dev, "PPS event at %ld.%09ld\n", - ts->ts_real.tv_sec, ts->ts_real.tv_nsec); + dev_dbg(pps->dev, "PPS event at %lld.%09ld\n", + (s64)ts->ts_real.tv_sec, ts->ts_real.tv_nsec); timespec_to_pps_ktime(&ts_real, ts->ts_real); diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index 1d2cd21242e8..54bf1484d41f 100644 --- a/include/linux/pps_kernel.h +++ b/include/linux/pps_kernel.h @@ -48,9 +48,9 @@ struct pps_source_info { struct pps_event_time { #ifdef CONFIG_NTP_PPS - struct timespec ts_raw; + struct timespec64 ts_raw; #endif /* CONFIG_NTP_PPS */ - struct timespec ts_real; + struct timespec64 ts_real; }; /* The main struct */ @@ -105,7 +105,7 @@ extern void pps_event(struct pps_device *pps, struct pps_device *pps_lookup_dev(void const *cookie); static inline void timespec_to_pps_ktime(struct pps_ktime *kt, - struct timespec ts) + struct timespec64 ts) { kt->sec = ts.tv_sec; kt->nsec = ts.tv_nsec; @@ -115,24 +115,24 @@ static inline void timespec_to_pps_ktime(struct pps_ktime *kt, static inline void pps_get_ts(struct pps_event_time *ts) { - getnstime_raw_and_real(&ts->ts_raw, &ts->ts_real); + ktime_get_raw_and_real_ts64(&ts->ts_raw, &ts->ts_real); } #else /* CONFIG_NTP_PPS */ static inline void pps_get_ts(struct pps_event_time *ts) { - getnstimeofday(&ts->ts_real); + ktime_get_real_ts64(&ts->ts_real); } #endif /* CONFIG_NTP_PPS */ /* Subtract known time delay from PPS event time(s) */ -static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec delta) +static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec64 delta) { - ts->ts_real = timespec_sub(ts->ts_real, delta); + ts->ts_real = timespec64_sub(ts->ts_real, delta); #ifdef CONFIG_NTP_PPS - ts->ts_raw = timespec_sub(ts->ts_raw, delta); + ts->ts_raw = timespec64_sub(ts->ts_raw, delta); #endif } diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index ba0ae09cbb21..ec89d846324c 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -263,8 +263,8 @@ extern void timekeeping_inject_sleeptime64(struct timespec64 *delta); /* * PPS accessor */ -extern void getnstime_raw_and_real(struct timespec *ts_raw, - struct timespec *ts_real); +extern void ktime_get_raw_and_real_ts64(struct timespec64 *ts_raw, + struct timespec64 *ts_real); /* * Persistent clock related interfaces diff --git a/include/linux/timex.h b/include/linux/timex.h index 9d3f1a5b6178..39c25dbebfe8 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -152,7 +152,7 @@ extern unsigned long tick_nsec; /* SHIFTED_HZ period (nsec) */ #define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ) extern int do_adjtimex(struct timex *); -extern void hardpps(const struct timespec *, const struct timespec *); +extern void hardpps(const struct timespec64 *, const struct timespec64 *); int read_current_timer(unsigned long *timer_val); void ntp_notify_cmos_timer(void); diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index df68cb875248..149cc8086aea 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -99,7 +99,7 @@ static time64_t ntp_next_leap_sec = TIME64_MAX; static int pps_valid; /* signal watchdog counter */ static long pps_tf[3]; /* phase median filter */ static long pps_jitter; /* current jitter (ns) */ -static struct timespec pps_fbase; /* beginning of the last freq interval */ +static struct timespec64 pps_fbase; /* beginning of the last freq interval */ static int pps_shift; /* current interval duration (s) (shift) */ static int pps_intcnt; /* interval counter */ static s64 pps_freq; /* frequency offset (scaled ns/s) */ @@ -509,7 +509,7 @@ static DECLARE_DELAYED_WORK(sync_cmos_work, sync_cmos_clock); static void sync_cmos_clock(struct work_struct *work) { struct timespec64 now; - struct timespec next; + struct timespec64 next; int fail = 1; /* @@ -559,7 +559,7 @@ static void sync_cmos_clock(struct work_struct *work) next.tv_nsec -= NSEC_PER_SEC; } queue_delayed_work(system_power_efficient_wq, - &sync_cmos_work, timespec_to_jiffies(&next)); + &sync_cmos_work, timespec64_to_jiffies(&next)); } void ntp_notify_cmos_timer(void) @@ -773,13 +773,13 @@ int __do_adjtimex(struct timex *txc, struct timespec64 *ts, s32 *time_tai) * pps_normtime.nsec has a range of ( -NSEC_PER_SEC / 2, NSEC_PER_SEC / 2 ] * while timespec.tv_nsec has a range of [0, NSEC_PER_SEC) */ struct pps_normtime { - __kernel_time_t sec; /* seconds */ + s64 sec; /* seconds */ long nsec; /* nanoseconds */ }; /* normalize the timestamp so that nsec is in the ( -NSEC_PER_SEC / 2, NSEC_PER_SEC / 2 ] interval */ -static inline struct pps_normtime pps_normalize_ts(struct timespec ts) +static inline struct pps_normtime pps_normalize_ts(struct timespec64 ts) { struct pps_normtime norm = { .sec = ts.tv_sec, @@ -861,7 +861,7 @@ static long hardpps_update_freq(struct pps_normtime freq_norm) pps_errcnt++; pps_dec_freq_interval(); printk_deferred(KERN_ERR - "hardpps: PPSERROR: interval too long - %ld s\n", + "hardpps: PPSERROR: interval too long - %lld s\n", freq_norm.sec); return 0; } @@ -948,7 +948,7 @@ static void hardpps_update_phase(long error) * This code is based on David Mills's reference nanokernel * implementation. It was mostly rewritten but keeps the same idea. */ -void __hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) +void __hardpps(const struct timespec64 *phase_ts, const struct timespec64 *raw_ts) { struct pps_normtime pts_norm, freq_norm; @@ -969,7 +969,7 @@ void __hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) } /* ok, now we have a base for frequency calculation */ - freq_norm = pps_normalize_ts(timespec_sub(*raw_ts, pps_fbase)); + freq_norm = pps_normalize_ts(timespec64_sub(*raw_ts, pps_fbase)); /* check that the signal is in the range * [1s - MAXFREQ us, 1s + MAXFREQ us], otherwise reject it */ diff --git a/kernel/time/ntp_internal.h b/kernel/time/ntp_internal.h index 65430504ca26..af924470eac0 100644 --- a/kernel/time/ntp_internal.h +++ b/kernel/time/ntp_internal.h @@ -9,5 +9,5 @@ extern ktime_t ntp_get_next_leap(void); extern int second_overflow(unsigned long secs); extern int ntp_validate_timex(struct timex *); extern int __do_adjtimex(struct timex *, struct timespec64 *, s32 *); -extern void __hardpps(const struct timespec *, const struct timespec *); +extern void __hardpps(const struct timespec64 *, const struct timespec64 *); #endif /* _LINUX_NTP_INTERNAL_H */ diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 125f16a29cf6..d50543101247 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -849,7 +849,7 @@ EXPORT_SYMBOL_GPL(ktime_get_real_seconds); #ifdef CONFIG_NTP_PPS /** - * getnstime_raw_and_real - get day and raw monotonic time in timespec format + * ktime_get_raw_and_real_ts64 - get day and raw monotonic time in timespec format * @ts_raw: pointer to the timespec to be set to raw monotonic time * @ts_real: pointer to the timespec to be set to the time of day * @@ -857,7 +857,7 @@ EXPORT_SYMBOL_GPL(ktime_get_real_seconds); * same time atomically and stores the resulting timestamps in timespec * format. */ -void getnstime_raw_and_real(struct timespec *ts_raw, struct timespec *ts_real) +void ktime_get_raw_and_real_ts64(struct timespec64 *ts_raw, struct timespec64 *ts_real) { struct timekeeper *tk = &tk_core.timekeeper; unsigned long seq; @@ -868,7 +868,7 @@ void getnstime_raw_and_real(struct timespec *ts_raw, struct timespec *ts_real) do { seq = read_seqcount_begin(&tk_core.seq); - *ts_raw = timespec64_to_timespec(tk->raw_time); + *ts_raw = tk->raw_time; ts_real->tv_sec = tk->xtime_sec; ts_real->tv_nsec = 0; @@ -877,10 +877,10 @@ void getnstime_raw_and_real(struct timespec *ts_raw, struct timespec *ts_real) } while (read_seqcount_retry(&tk_core.seq, seq)); - timespec_add_ns(ts_raw, nsecs_raw); - timespec_add_ns(ts_real, nsecs_real); + timespec64_add_ns(ts_raw, nsecs_raw); + timespec64_add_ns(ts_real, nsecs_real); } -EXPORT_SYMBOL(getnstime_raw_and_real); +EXPORT_SYMBOL(ktime_get_raw_and_real_ts64); #endif /* CONFIG_NTP_PPS */ @@ -2025,7 +2025,7 @@ int do_adjtimex(struct timex *txc) /** * hardpps() - Accessor function to NTP __hardpps function */ -void hardpps(const struct timespec *phase_ts, const struct timespec *raw_ts) +void hardpps(const struct timespec64 *phase_ts, const struct timespec64 *raw_ts) { unsigned long flags; |