diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 16 | ||||
| -rw-r--r-- | drivers/pps/kapi.c | 4 | ||||
| -rw-r--r-- | drivers/pps/kc.c | 4 | ||||
| -rw-r--r-- | include/linux/pps_kernel.h | 21 |
4 files changed, 19 insertions, 26 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index ad62615a93dc..fe849dbf9f80 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -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) 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/drivers/pps/kc.c b/drivers/pps/kc.c index a16cea2ba980..e219db1f1c84 100644 --- a/drivers/pps/kc.c +++ b/drivers/pps/kc.c @@ -113,12 +113,10 @@ void pps_kc_event(struct pps_device *pps, struct pps_event_time *ts, int event) { unsigned long flags; - struct timespec64 real = timespec_to_timespec64(ts->ts_real); - struct timespec64 raw = timespec_to_timespec64(ts->ts_raw); /* Pass some events to kernel consumer if activated */ spin_lock_irqsave(&pps_kc_hardpps_lock, flags); if (pps == pps_kc_hardpps_dev && event & pps_kc_hardpps_mode) - hardpps(&real, &raw); + hardpps(&ts->ts_real, &ts->ts_raw); spin_unlock_irqrestore(&pps_kc_hardpps_lock, flags); } diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index b2fbd62ab18d..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; @@ -115,29 +115,24 @@ static inline void timespec_to_pps_ktime(struct pps_ktime *kt, static inline void pps_get_ts(struct pps_event_time *ts) { - struct timespec64 raw, real; - - ktime_get_raw_and_real_ts64(&raw, &real); - - ts->ts_raw = timespec64_to_timespec(raw); - ts->ts_real = timespec64_to_timespec(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 } |