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/linux-6.3-rc2/tools/perf/util/
A Dordered-events.c21 u64 timestamp = new->timestamp; in queue_event() local
31 oe->max_timestamp = timestamp; in queue_event()
40 if (last->timestamp <= timestamp) { in queue_event()
41 while (last->timestamp <= timestamp) { in queue_event()
52 while (last->timestamp > timestamp) { in queue_event()
179 new->timestamp = timestamp; in ordered_events__new_event()
199 if (!timestamp || timestamp == ~0ULL) in ordered_events__queue()
268 u64 timestamp) in __ordered_events__flush() argument
305 oe->next_flush += (last->timestamp - first->timestamp) / 2; in __ordered_events__flush()
310 oe->next_flush = timestamp; in __ordered_events__flush()
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A Dtime-utils.c422 if (timestamp == 0) in perf_time__skip_sample()
426 if ((ptime->start && timestamp < ptime->start) || in perf_time__skip_sample()
427 (ptime->end && timestamp > ptime->end)) { in perf_time__skip_sample()
435 int num, u64 timestamp) in perf_time__ranges_skip_sample() argument
440 if ((!ptime_buf) || (timestamp == 0) || (num == 0)) in perf_time__ranges_skip_sample()
452 if (timestamp >= ptime->start && in perf_time__ranges_skip_sample()
453 (timestamp <= ptime->end || !ptime->end)) { in perf_time__ranges_skip_sample()
530 u64 sec = timestamp / NSEC_PER_SEC; in timestamp__scnprintf_usec()
531 u64 usec = (timestamp % NSEC_PER_SEC) / NSEC_PER_USEC; in timestamp__scnprintf_usec()
538 u64 sec = timestamp / NSEC_PER_SEC, in timestamp__scnprintf_nsec()
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A Dtime-utils.h22 bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp);
25 int num, u64 timestamp);
38 int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz);
39 int timestamp__scnprintf_nsec(u64 timestamp, char *buf, size_t sz);
/linux-6.3-rc2/drivers/net/can/spi/mcp251xfd/
A Dmcp251xfd-timestamp.c17 u32 timestamp = 0; in mcp251xfd_timestamp_read() local
21 err = mcp251xfd_get_timestamp(priv, &timestamp); in mcp251xfd_timestamp_read()
27 return timestamp; in mcp251xfd_timestamp_read()
35 priv = container_of(delayed_work, struct mcp251xfd_priv, timestamp); in mcp251xfd_timestamp_work()
38 schedule_delayed_work(&priv->timestamp, in mcp251xfd_timestamp_work()
43 struct sk_buff *skb, u32 timestamp) in mcp251xfd_skb_set_timestamp() argument
48 ns = timecounter_cyc2time(&priv->tc, timestamp); in mcp251xfd_skb_set_timestamp()
63 INIT_DELAYED_WORK(&priv->timestamp, mcp251xfd_timestamp_work); in mcp251xfd_timestamp_init()
64 schedule_delayed_work(&priv->timestamp, in mcp251xfd_timestamp_init()
70 cancel_delayed_work_sync(&priv->timestamp); in mcp251xfd_timestamp_stop()
/linux-6.3-rc2/drivers/net/wireless/ath/ath12k/
A Dtrace.h79 __entry->info = ar->pdev->timestamp.info;
82 __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo;
83 __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi;
84 __entry->mlo_offset_clks = ar->pdev->timestamp.mlo_offset_clks;
85 __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks;
86 __entry->mlo_comp_timer = ar->pdev->timestamp.mlo_comp_timer;
124 __entry->info = ar->pdev->timestamp.info;
127 __entry->mlo_offset_lo = ar->pdev->timestamp.mlo_offset_lo;
128 __entry->mlo_offset_hi = ar->pdev->timestamp.mlo_offset_hi;
130 __entry->mlo_comp_clks = ar->pdev->timestamp.mlo_comp_clks;
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/linux-6.3-rc2/drivers/net/ethernet/marvell/octeontx2/nic/
A Dotx2_ptp.h11 static inline u64 otx2_ptp_convert_rx_timestamp(u64 timestamp) in otx2_ptp_convert_rx_timestamp() argument
13 return be64_to_cpu(*(__be64 *)&timestamp); in otx2_ptp_convert_rx_timestamp()
16 static inline u64 otx2_ptp_convert_tx_timestamp(u64 timestamp) in otx2_ptp_convert_tx_timestamp() argument
18 return timestamp; in otx2_ptp_convert_tx_timestamp()
21 static inline u64 cn10k_ptp_convert_timestamp(u64 timestamp) in cn10k_ptp_convert_timestamp() argument
23 return ((timestamp >> 32) * NSEC_PER_SEC) + (timestamp & 0xFFFFFFFFUL); in cn10k_ptp_convert_timestamp()
/linux-6.3-rc2/scripts/dtc/
A Dof_unittest_expect251 $timestamp = "";
265 $timestamp = $line;
267 if ($timestamp =~ /^\[\s*[0-9]+\.[0-9]*\] /) {
268 ($timestamp, $null) = split(/]/, $line);
269 $timestamp = $timestamp . "] ";
272 $timestamp = "";
290 printf "%s %s%s%s\n", $prefix, $line_num, $timestamp, $line;
338 $line_num, $timestamp, $data;
411 $line_num, $timestamp;
412 printf "** %s%s%s\n", $line_num, $timestamp, $line;
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/linux-6.3-rc2/arch/alpha/kernel/
A Derr_common.c91 union el_timestamp timestamp; in el_process_header_subpacket() local
109 timestamp.as_int = 0; in el_process_header_subpacket()
116 timestamp = header->by_type.sys_event.timestamp; in el_process_header_subpacket()
123 timestamp = header->by_type.err_halt.timestamp; in el_process_header_subpacket()
129 timestamp.as_int = 0; in el_process_header_subpacket()
143 el_print_timestamp(&timestamp); in el_process_header_subpacket()
169 el_print_timestamp(union el_timestamp *timestamp) in el_print_timestamp() argument
171 if (timestamp->as_int) in el_print_timestamp()
174 timestamp->b.month, timestamp->b.day, in el_print_timestamp()
175 timestamp->b.year, timestamp->b.hour, in el_print_timestamp()
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/linux-6.3-rc2/Documentation/devicetree/bindings/timestamp/
A Dhardware-timestamps-common.yaml4 $id: http://devicetree.org/schemas/timestamp/hardware-timestamps-common.yaml#
7 title: Hardware timestamp providers
13 Some devices/SoCs have hardware timestamp engines (HTE) which can use
14 hardware means to timestamp entity in realtime. The entity could be anything
15 from GPIOs, IRQs, Bus and so on. The hardware timestamp engine present
20 pattern: "^timestamp(@.*|-[0-9a-f])?$"
22 "#timestamp-cells":
27 - "#timestamp-cells"
A Dnvidia,tegra194-hte.yaml4 $id: http://devicetree.org/schemas/timestamp/nvidia,tegra194-hte.yaml#
16 timestamp (taken from system counter) in its internal hardware FIFO. It has
45 line/signal that it can enable/configure for the timestamp. It is u32
50 '#timestamp-cells':
63 - "#timestamp-cells"
69 tegra_hte_aon: timestamp@c1e0000 {
75 #timestamp-cells = <1>;
79 tegra_hte_lic: timestamp@3aa0000 {
85 #timestamp-cells = <1>;
A Dhte-consumer.yaml4 $id: http://devicetree.org/schemas/timestamp/hte-consumer.yaml#
23 timestamp-names:
27 timestamp property.
30 timestamp-names: [ timestamps ]
38 timestamp-names = "hte-gpio", "hte-i2c";
/linux-6.3-rc2/drivers/net/can/dev/
A Drx-offload.c12 u32 timestamp; member
91 cb_pos->timestamp, cb_new->timestamp, in __skb_queue_add_sort()
92 cb_new->timestamp - cb_pos->timestamp, in __skb_queue_add_sort()
116 return cb_b->timestamp - cb_a->timestamp; in can_rx_offload_compare()
146 u32 timestamp; in can_rx_offload_offload_one() local
153 skb = offload->mailbox_read(offload, n, &timestamp, drop); in can_rx_offload_offload_one()
170 cb->timestamp = timestamp; in can_rx_offload_offload_one()
223 struct sk_buff *skb, u32 timestamp) in can_rx_offload_queue_timestamp() argument
234 cb->timestamp = timestamp; in can_rx_offload_queue_timestamp()
244 unsigned int idx, u32 timestamp, in can_rx_offload_get_echo_skb() argument
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/linux-6.3-rc2/include/trace/events/
A Dpower_cpu_migrate.h11 TP_PROTO(u64 timestamp, \
14 TP_ARGS(timestamp, \
23 __field(u64, timestamp )
28 __entry->timestamp = timestamp;
33 (unsigned long long)__entry->timestamp,
/linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dclock.h66 u64 timestamp) in mlx5_timecounter_cyc2time() argument
74 nsec = timecounter_cyc2time(&timer->tc, timestamp); in mlx5_timecounter_cyc2time()
83 u64 timestamp) in mlx5_real_time_cyc2time() argument
85 u64 time = REAL_TIME_TO_NS(timestamp >> 32, timestamp & 0xFFFFFFFF); in mlx5_real_time_cyc2time()
98 u64 timestamp) in mlx5_timecounter_cyc2time() argument
104 u64 timestamp) in mlx5_real_time_cyc2time() argument
/linux-6.3-rc2/tools/perf/util/intel-pt-decoder/
A Dintel-pt-decoder.c867 if (timestamp < data->timestamp) in intel_pt_calc_cyc_cb()
871 data->timestamp = timestamp; in intel_pt_calc_cyc_cb()
889 if (timestamp < data->timestamp) in intel_pt_calc_cyc_cb()
895 data->timestamp = timestamp; in intel_pt_calc_cyc_cb()
1811 decoder->timestamp = timestamp; in intel_pt_calc_tsc_timestamp()
1822 timestamp = decoder->timestamp; in intel_pt_calc_tsc_timestamp()
1832 timestamp = decoder->timestamp; in intel_pt_calc_tsc_timestamp()
1840 decoder->timestamp = timestamp; in intel_pt_calc_tsc_timestamp()
1969 if (timestamp < decoder->timestamp) in intel_pt_calc_mtc_timestamp()
1973 decoder->timestamp = timestamp; in intel_pt_calc_mtc_timestamp()
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/linux-6.3-rc2/drivers/platform/chrome/
A Dcros_ec_sensorhub_ring.c365 sample->timestamp) in cros_ec_sensor_ring_check_for_past_timestamp()
367 sample->timestamp = in cros_ec_sensor_ring_check_for_past_timestamp()
371 sample->timestamp; in cros_ec_sensor_ring_check_for_past_timestamp()
405 s64 a = in->timestamp; in cros_ec_sensor_ring_process_event()
435 fifo_info->timestamp, in cros_ec_sensor_ring_process_event()
473 fifo_info->timestamp, in cros_ec_sensor_ring_process_event()
495 out->timestamp = now; in cros_ec_sensor_ring_process_event()
719 s64 timestamp; in cros_ec_sensor_ring_spread_add_legacy() local
728 timestamp = out->timestamp; in cros_ec_sensor_ring_spread_add_legacy()
748 timestamp += time_period; in cros_ec_sensor_ring_spread_add_legacy()
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/linux-6.3-rc2/drivers/iio/imu/inv_mpu6050/
A Dinv_mpu_ring.c29 s64 timestamp, size_t nb) in inv_mpu6050_update_period() argument
51 delta = div_s64(timestamp - st->it_timestamp, divider); in inv_mpu6050_update_period()
66 st->data_timestamp = timestamp - interval; in inv_mpu6050_update_period()
70 st->it_timestamp = timestamp; in inv_mpu6050_update_period()
124 s64 timestamp; in inv_mpu6050_read_fifo() local
180 inv_mpu6050_update_period(st, pf->timestamp, nb); in inv_mpu6050_read_fifo()
191 timestamp = inv_mpu6050_get_timestamp(st); in inv_mpu6050_read_fifo()
192 iio_push_to_buffers_with_timestamp(indio_dev, st->data, timestamp); in inv_mpu6050_read_fifo()
/linux-6.3-rc2/drivers/iio/imu/inv_icm42600/
A Dinv_icm42600_timestamp.h46 int64_t timestamp; member
63 size_t sensor_nb, int64_t timestamp);
68 ts->timestamp += ts->period; in inv_icm42600_timestamp_pop()
69 return ts->timestamp; in inv_icm42600_timestamp_pop()
82 ts->timestamp = 0; in inv_icm42600_timestamp_reset()
A Dinv_icm42600_timestamp.c113 size_t sensor_nb, int64_t timestamp) in inv_icm42600_timestamp_interrupt() argument
128 it->up = timestamp; in inv_icm42600_timestamp_interrupt()
140 if (ts->timestamp == 0) { in inv_icm42600_timestamp_interrupt()
143 ts->timestamp = it->up - interval; in inv_icm42600_timestamp_interrupt()
152 delta = it->lo - ts->timestamp; in inv_icm42600_timestamp_interrupt()
162 ts->timestamp += delta; in inv_icm42600_timestamp_interrupt()
187 if (ts->timestamp != 0) { in inv_icm42600_timestamp_apply_odr()
193 ts->timestamp = ts->it.up - interval; in inv_icm42600_timestamp_apply_odr()
/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/subdev/timer/
A Dbase.c79 if (alarm->timestamp > nvkm_timer_read(tmr)) { in nvkm_timer_alarm_trigger()
81 tmr->func->alarm_init(tmr, alarm->timestamp); in nvkm_timer_alarm_trigger()
82 if (alarm->timestamp > nvkm_timer_read(tmr)) in nvkm_timer_alarm_trigger()
121 alarm->timestamp = nvkm_timer_read(tmr) + nsec; in nvkm_timer_alarm()
123 if (list->timestamp > alarm->timestamp) in nvkm_timer_alarm()
132 tmr->func->alarm_init(tmr, alarm->timestamp); in nvkm_timer_alarm()
138 WARN_ON(alarm->timestamp <= nvkm_timer_read(tmr)); in nvkm_timer_alarm()
/linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx5/core/diag/
A Dfw_tracer.h60 u64 timestamp; member
126 u32 timestamp; member
150 u64 timestamp; member
155 u32 timestamp; member
174 u8 timestamp[0x7]; member
181 u8 timestamp[0x7]; member
/linux-6.3-rc2/drivers/s390/scsi/
A Dzfcp_diag.c52 hdr->timestamp = jiffies - msecs_to_jiffies(diag->max_age); in zfcp_diag_adapter_setup()
61 hdr->timestamp = jiffies - msecs_to_jiffies(diag->max_age); in zfcp_diag_adapter_setup()
95 if (!time_after_eq(capture_timestamp, hdr->timestamp)) in zfcp_diag_update_xdata()
98 hdr->timestamp = capture_timestamp; in zfcp_diag_update_xdata()
209 if (!time_after_eq(now, hdr->timestamp)) in __zfcp_diag_test_buffer_age_isfresh()
212 if (jiffies_to_msecs(now - hdr->timestamp) >= diag->max_age) in __zfcp_diag_test_buffer_age_isfresh()
/linux-6.3-rc2/drivers/accel/habanalabs/common/
A Dirq.c78 static void job_finish(struct hl_device *hdev, u32 cs_seq, struct hl_cq *cq, ktime_t timestamp) in job_finish() argument
85 job->timestamp = timestamp; in job_finish()
99 static void cs_finish(struct hl_device *hdev, u16 cs_seq, ktime_t timestamp) in cs_finish() argument
119 cs->completion_timestamp = timestamp; in cs_finish()
137 ktime_t timestamp = ktime_get(); in hl_irq_handler_cq() local
179 cs_finish(hdev, shadow_index, timestamp); in hl_irq_handler_cq()
181 job_finish(hdev, shadow_index, cq, timestamp); in hl_irq_handler_cq()
239 u64 timestamp; in handle_registration_node() local
254 timestamp = ktime_to_ns(now); in handle_registration_node()
256 *pend->ts_reg_info.timestamp_kernel_addr = timestamp; in handle_registration_node()
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/linux-6.3-rc2/Documentation/trace/postprocess/
A Dtrace-vmscan-postprocess.pl261 my $timestamp = $_[0];
263 my ($sec, $usec) = split (/\./, $timestamp);
271 my $timestamp;
281 $timestamp = $4;
306 $timestamp = timestamp_to_ms($timestamp);
308 $perprocesspid{$process_pid}->{STATE_DIRECT_BEGIN} = $timestamp;
327 $timestamp = timestamp_to_ms($timestamp);
344 $timestamp = timestamp_to_ms($timestamp);
346 $perprocesspid{$process_pid}->{STATE_KSWAPD_BEGIN} = $timestamp;
359 $timestamp = timestamp_to_ms($timestamp);
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/linux-6.3-rc2/Documentation/networking/
A Dtimestamping.rst25 timestamp as struct timespec in nsec resolution.
34 reading the looped packet receive timestamp.
52 Always use SO_TIMESTAMP_NEW timestamp to always get timestamp in
65 Always use SO_TIMESTAMPNS_NEW timestamp to always get timestamp in
127 timestamp taken immediately before send() from this timestamp. On
267 each containing just one timestamp.
397 Always use SO_TIMESTAMPING_NEW timestamp to always get timestamp in
449 case the timestamp is stored in ts[0].
675 PTP TX timestamp register (or sometimes a FIFO) where the timestamp
734 timestamp is available.
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