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Searched refs:nsec (Results 1 – 25 of 95) sorted by relevance

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/drivers/net/ethernet/amd/xgbe/
A Dxgbe-ptp.c41 unsigned int sec, nsec; in xgbe_adjtime() local
52 nsec = reminder; in xgbe_adjtime()
58 nsec = (1000000000UL - nsec); in xgbe_adjtime()
60 nsec = (0x80000000UL - nsec); in xgbe_adjtime()
62 nsec = (neg_adjust << 31) | nsec; in xgbe_adjtime()
65 xgbe_update_tstamp_time(pdata, sec, nsec); in xgbe_adjtime()
78 u64 nsec; in xgbe_gettimex() local
82 nsec = xgbe_get_tstamp_time(pdata); in xgbe_gettimex()
86 *ts = ns_to_timespec64(nsec); in xgbe_gettimex()
A Dxgbe-hwtstamp.c56 unsigned int nsec) in xgbe_set_tstamp_time() argument
75 u64 nsec; in xgbe_get_tstamp_time() local
78 nsec *= NSEC_PER_SEC; in xgbe_get_tstamp_time()
81 return nsec; in xgbe_get_tstamp_time()
87 u64 nsec; in xgbe_get_tx_tstamp() local
100 nsec = tx_ssr; in xgbe_get_tx_tstamp()
101 nsec *= NSEC_PER_SEC; in xgbe_get_tx_tstamp()
102 nsec += tx_snr; in xgbe_get_tx_tstamp()
104 return nsec; in xgbe_get_tx_tstamp()
110 u64 nsec; in xgbe_get_rx_tstamp() local
[all …]
/drivers/net/phy/
A Dmicrochip_rds_ptp.c626 u32 nsec; in mchp_rds_ptp_ltc_adjtime() local
654 nsec = NSEC_PER_SEC - nsec; in mchp_rds_ptp_ltc_adjtime()
661 if (nsec > 0) { in mchp_rds_ptp_ltc_adjtime()
663 nsec += 8; in mchp_rds_ptp_ltc_adjtime()
668 nsec -= NSEC_PER_SEC; in mchp_rds_ptp_ltc_adjtime()
697 if (nsec) { in mchp_rds_ptp_ltc_adjtime()
943 u32 sec, nsec; in mchp_rds_ptp_get_rx_ts() local
960 nsec |= rc; in mchp_rds_ptp_get_rx_ts()
984 rx_ts->nsec = nsec; in mchp_rds_ptp_get_rx_ts()
1026 *nsec = *nsec | rc; in mchp_rds_ptp_get_tx_ts()
[all …]
A Dmicrel.c403 u32 nsec; member
3127 *nsec <<= 16; in lan8814_ptp_clock_get()
3260 u32 nsec; in lan8814_ptp_clock_step() local
3877 nsec <<= 16; in lan8814_gpio_process_cap()
3885 nsec <<= 16; in lan8814_gpio_process_cap()
4493 *nsec = ((*nsec & 0x3fff) << 16); in lan8841_ptp_get_tx_ts()
4569 nsec <<= 16; in lan8841_gpio_process_cap()
5021 u32 nsec; in lan8841_ptp_adjtime() local
5051 nsec = NSEC_PER_SEC - nsec; in lan8841_ptp_adjtime()
5060 nsec += 8; in lan8841_ptp_adjtime()
[all …]
A Dbcm-phy-ptp.c391 u32 sec, nsec; in bcm_ptp_rxtstamp() local
404 nsec = get_unaligned_be32(data + 4); in bcm_ptp_rxtstamp()
407 hwts->hwtstamp = ktime_set(sec, nsec); in bcm_ptp_rxtstamp()
423 u32 sec, nsec; in bcm_ptp_get_tstamp() local
453 nsec = (ts[1] << 16) | ts[0]; in bcm_ptp_get_tstamp()
454 capts->hwtstamp = ktime_set(sec, nsec); in bcm_ptp_get_tstamp()
595 if (req->period.sec != 1 || req->period.nsec != 0) in bcm_ptp_perout_locked()
605 pulse = ktime_to_ns(ktime_set(req->on.sec, req->on.nsec)); in bcm_ptp_perout_locked()
/drivers/net/ethernet/mellanox/mlxsw/
A Dspectrum_ptp.c155 u64 cycles = (u64) nsec; in mlxsw_sp1_ptp_ns2cycles()
209 u64 nsec; in mlxsw_sp1_ptp_adjtime() local
224 u64 cycles, nsec; in mlxsw_sp1_ptp_gettimex() local
231 *ts = ns_to_timespec64(nsec); in mlxsw_sp1_ptp_gettimex()
395 u64 nsec; in mlxsw_sp2_ptp_adjtime() local
398 nsec += delta; in mlxsw_sp2_ptp_adjtime()
415 u64 nsec; in mlxsw_sp2_ptp_gettimex() local
418 *ts = ns_to_timespec64(nsec); in mlxsw_sp2_ptp_gettimex()
621 u64 nsec; in mlxsw_sp1_packet_timestamp() local
1413 u64 ts_sec, ts_nsec, nsec; in mlxsw_sp2_ptp_hwtstamp_fill() local
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/drivers/pps/
A Dkapi.c29 ts->nsec += offset->nsec; in pps_add_offset()
30 while (ts->nsec >= NSEC_PER_SEC) { in pps_add_offset()
31 ts->nsec -= NSEC_PER_SEC; in pps_add_offset()
34 while (ts->nsec < 0) { in pps_add_offset()
35 ts->nsec += NSEC_PER_SEC; in pps_add_offset()
164 struct pps_ktime ts_real = { .sec = 0, .nsec = 0, .flags = 0 }; in pps_event()
A Dsysfs.c27 (long long) pps->assert_tu.sec, pps->assert_tu.nsec, in assert_show()
41 (long long) pps->clear_tu.sec, pps->clear_tu.nsec, in clear_show()
/drivers/net/ethernet/stmicro/stmmac/
A Dstmmac_hwtstamp.c118 static int init_systime(void __iomem *ioaddr, u32 sec, u32 nsec) in init_systime() argument
123 writel(nsec, ioaddr + PTP_STNSUR); in init_systime()
159 static int adjust_systime(void __iomem *ioaddr, u32 sec, u32 nsec, in adjust_systime() argument
175 nsec = (PTP_DIGITAL_ROLLOVER_MODE - nsec); in adjust_systime()
177 nsec = (PTP_BINARY_ROLLOVER_MODE - nsec); in adjust_systime()
181 value = (add_sub << PTP_STNSUR_ADDSUB_SHIFT) | nsec; in adjust_systime()
A Dstmmac_ptp.c52 u32 sec, nsec; in stmmac_adjust_time() local
67 nsec = reminder; in stmmac_adjust_time()
80 stmmac_adjust_systime(priv, priv->ptpaddr, sec, nsec, neg_adj, xmac); in stmmac_adjust_time()
182 cfg->start.tv_nsec = rq->perout.start.nsec; in stmmac_enable()
184 cfg->period.tv_nsec = rq->perout.period.nsec; in stmmac_enable()
/drivers/ptp/
A Dptp_chardev.c247 perout->on.nsec > perout->period.nsec)) in ptp_perout_request()
259 perout->phase.nsec >= perout->period.nsec)) in ptp_perout_request()
305 precise_offset.device.nsec = ts.tv_nsec; in ptp_sys_offset_precise()
308 precise_offset.sys_realtime.nsec = ts.tv_nsec; in ptp_sys_offset_precise()
311 precise_offset.sys_monoraw.nsec = ts.tv_nsec; in ptp_sys_offset_precise()
358 extoff->ts[i][0].nsec = sts.pre_ts.tv_nsec; in ptp_sys_offset_extended()
360 extoff->ts[i][1].nsec = ts.tv_nsec; in ptp_sys_offset_extended()
362 extoff->ts[i][2].nsec = sts.post_ts.tv_nsec; in ptp_sys_offset_extended()
388 pct->nsec = ts.tv_nsec; in ptp_sys_offset()
397 pct->nsec = ts.tv_nsec; in ptp_sys_offset()
[all …]
A Dptp_idt82p33.c59 s32 nsec; in idt82p33_byte_array_to_timespec() local
62 nsec = buf[3]; in idt82p33_byte_array_to_timespec()
64 nsec <<= 8; in idt82p33_byte_array_to_timespec()
65 nsec |= buf[2 - i]; in idt82p33_byte_array_to_timespec()
75 ts->tv_nsec = nsec; in idt82p33_byte_array_to_timespec()
82 s32 nsec; in idt82p33_timespec_to_byte_array() local
85 nsec = ts->tv_nsec; in idt82p33_timespec_to_byte_array()
89 buf[i] = nsec & 0xff; in idt82p33_timespec_to_byte_array()
90 nsec >>= 8; in idt82p33_timespec_to_byte_array()
947 else if (rq->perout.start.nsec || rq->perout.period.sec != 1 || in idt82p33_enable()
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A Dptp_kvm_x86.c90 ts->tv_nsec = clock_pair->nsec; in kvm_arch_ptp_get_clock()
122 tspec->tv_nsec = clock_pair->nsec; in kvm_arch_ptp_get_crosststamp()
/drivers/net/ethernet/microchip/
A Dlan743x_ptp.c195 u32 *sec, u32 *nsec, u32 *sub_nsec);
518 ts_on.tv_nsec = perout_request->on.nsec; in lan743x_ptp_perout()
1031 u32 sec, nsec; in lan743x_ptp_io_event_clock_get() local
1047 extts->ts.tv_nsec = nsec; in lan743x_ptp_io_event_clock_get()
1049 ts->tv_nsec = nsec; in lan743x_ptp_io_event_clock_get()
1058 u32 cap_info, cause, header, nsec, seconds; in lan743x_ptpci_do_aux_work() local
1077 nsec = lan743x_csr_read(adapter, in lan743x_ptpci_do_aux_work()
1079 cause = (nsec & in lan743x_ptpci_do_aux_work()
1086 nsec &= PTP_TX_EGRESS_NS_TS_NS_MASK_; in lan743x_ptpci_do_aux_work()
1089 nsec, in lan743x_ptpci_do_aux_work()
[all …]
/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/
A Dmemx.c108 u32 addr, u32 mask, u32 data, u32 nsec) in nvkm_memx_wait() argument
111 addr, mask, data, nsec); in nvkm_memx_wait()
112 memx_cmd(memx, MEMX_WAIT, 4, (u32[]){ addr, mask, data, nsec }); in nvkm_memx_wait()
117 nvkm_memx_nsec(struct nvkm_memx *memx, u32 nsec) in nvkm_memx_nsec() argument
119 nvkm_debug(&memx->pmu->subdev, " DELAY = %d ns\n", nsec); in nvkm_memx_nsec()
120 memx_cmd(memx, MEMX_DELAY, 1, (u32[]){ nsec }); in nvkm_memx_nsec()
/drivers/gpu/drm/nouveau/nvkm/subdev/timer/
A Dbase.c54 nvkm_timer_wait_init(struct nvkm_device *device, u64 nsec, in nvkm_timer_wait_init() argument
58 wait->limit = nsec; in nvkm_timer_wait_init()
106 nvkm_timer_alarm(struct nvkm_timer *tmr, u32 nsec, struct nvkm_alarm *alarm) in nvkm_timer_alarm() argument
119 if (nsec) { in nvkm_timer_alarm()
121 alarm->timestamp = nvkm_timer_read(tmr) + nsec; in nvkm_timer_alarm()
/drivers/misc/sgi-gru/
A Dgruhandles.c26 unsigned long nsec; in update_mcs_stats() local
28 nsec = CLKS2NSEC(clks); in update_mcs_stats()
30 atomic_long_add(nsec, &mcs_op_statistics[op].total); in update_mcs_stats()
31 if (mcs_op_statistics[op].max < nsec) in update_mcs_stats()
32 mcs_op_statistics[op].max = nsec; in update_mcs_stats()
/drivers/net/ethernet/cavium/common/
A Dcavium_ptp.c167 u64 nsec; in cavium_ptp_gettime() local
170 nsec = timecounter_read(&clock->time_counter); in cavium_ptp_gettime()
173 *ts = ns_to_timespec64(nsec); in cavium_ptp_gettime()
189 u64 nsec; in cavium_ptp_settime() local
191 nsec = timespec64_to_ns(ts); in cavium_ptp_settime()
194 timecounter_init(&clock->time_counter, &clock->cycle_counter, nsec); in cavium_ptp_settime()
/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
A Dramfuc.h123 ramfuc_wait(struct ramfuc *ram, u32 addr, u32 mask, u32 data, u32 nsec) in ramfuc_wait() argument
125 nvkm_memx_wait(ram->memx, addr, mask, data, nsec); in ramfuc_wait()
129 ramfuc_nsec(struct ramfuc *ram, u32 nsec) in ramfuc_nsec() argument
131 nvkm_memx_nsec(ram->memx, nsec); in ramfuc_nsec()
/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dclock.h101 u64 nsec; in mlx5_timecounter_cyc2time() local
105 nsec = timecounter_cyc2time(&timer->tc, timestamp); in mlx5_timecounter_cyc2time()
108 return ns_to_ktime(nsec); in mlx5_timecounter_cyc2time()
/drivers/net/ethernet/marvell/octeontx2/nic/
A Dotx2_ptp.c119 u64 nsec; in otx2_ptp_hw_settime() local
125 nsec = timespec64_to_ns(ts); in otx2_ptp_hw_settime()
135 req->clk = nsec; in otx2_ptp_hw_settime()
263 u64 nsec; in otx2_ptp_tc_settime() local
265 nsec = timespec64_to_ns(ts); in otx2_ptp_tc_settime()
268 timecounter_init(&ptp->time_counter, &ptp->cycle_counter, nsec); in otx2_ptp_tc_settime()
370 rq->perout.period.nsec; in otx2_ptp_enable()
/drivers/gpu/drm/nouveau/nvif/
A Dtimer.c50 nvif_timer_wait_init(struct nvif_device *device, u64 nsec, in nvif_timer_wait_init() argument
54 wait->limit = nsec; in nvif_timer_wait_init()
/drivers/gpu/drm/nouveau/nvkm/subdev/bus/
A Dhwsq.c167 nvkm_hwsq_nsec(struct nvkm_hwsq *hwsq, u32 nsec) in nvkm_hwsq_nsec() argument
169 u8 shift = 0, usec = nsec / 1000; in nvkm_hwsq_nsec()
175 nvkm_debug(hwsq->subdev, " DELAY = %d ns\n", nsec); in nvkm_hwsq_nsec()
/drivers/clocksource/
A Djcore-pit.c44 u32 seclo, nsec, seclo0; in jcore_sched_clock_read() local
50 nsec = readl(base + REG_NSEC); in jcore_sched_clock_read()
54 return seclo * NSEC_PER_SEC + nsec; in jcore_sched_clock_read()
/drivers/net/ethernet/mellanox/mlx4/
A Den_clock.c64 u64 nsec; in mlx4_en_get_hwtstamp() local
68 nsec = timecounter_cyc2time(&mdev->clock, timestamp); in mlx4_en_get_hwtstamp()
71 return ns_to_ktime(nsec); in mlx4_en_get_hwtstamp()

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