| /linux-6.1.9/tools/testing/selftests/bpf/progs/ |
| D | test_tc_edt.c | 34 uint64_t tstamp, next_tstamp = 0; in throttle_flow() local
39 tstamp = skb->tstamp; in throttle_flow()
40 if (tstamp < now) in throttle_flow()
41 tstamp = now; in throttle_flow()
44 if (next_tstamp <= tstamp) { in throttle_flow()
45 if (bpf_map_update_elem(&flow_map, &key, &tstamp, BPF_ANY)) in throttle_flow()
60 skb->tstamp = next_tstamp; in throttle_flow()
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| D | test_tc_dtime.c | 226 skb->tstamp) in egress_host()
232 skb->tstamp) in egress_host()
238 skb->tstamp = EGRESS_ENDHOST_MAGIC; in egress_host()
256 skb->tstamp == EGRESS_FWDNS_MAGIC) in ingress_host()
279 if (skb->tstamp == EGRESS_ENDHOST_MAGIC) in ingress_fwdns_prio100()
283 skb->tstamp = 0; in ingress_fwdns_prio100()
303 if (skb->tstamp == INGRESS_FWDNS_MAGIC) in egress_fwdns_prio100()
309 skb->tstamp = 0; in egress_fwdns_prio100()
332 skb->tstamp != expected_dtime) in ingress_fwdns_prio101()
342 skb->tstamp = INGRESS_FWDNS_MAGIC; in ingress_fwdns_prio101()
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| /linux-6.1.9/drivers/net/ethernet/marvell/octeontx2/nic/ |
| D | otx2_ptp.c | 127 static void otx2_get_ptpclock(struct otx2_ptp *ptp, u64 *tstamp) in otx2_get_ptpclock() argument
132 *tstamp = timecounter_read(&ptp->time_counter); in otx2_get_ptpclock()
154 u64 tstamp; in otx2_ptp_gettime() local
156 otx2_get_ptpclock(ptp, &tstamp); in otx2_ptp_gettime()
157 *ts = ns_to_timespec64(tstamp); in otx2_ptp_gettime()
226 u64 tstamp; in otx2_sync_tstamp() local
229 tstamp = otx2_ptp_get_clock(ptp); in otx2_sync_tstamp()
232 ptp->tstamp = timecounter_cyc2time(&pfvf->ptp->time_counter, tstamp); in otx2_sync_tstamp()
233 ptp->base_ns = tstamp % NSEC_PER_SEC; in otx2_sync_tstamp()
385 int otx2_ptp_tstamp2time(struct otx2_nic *pfvf, u64 tstamp, u64 *tsns) in otx2_ptp_tstamp2time() argument
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| /linux-6.1.9/drivers/net/ethernet/cavium/common/ |
| D | cavium_ptp.h | 32 static inline u64 cavium_ptp_tstamp2time(struct cavium_ptp *ptp, u64 tstamp) in cavium_ptp_tstamp2time() argument
38 ret = timecounter_cyc2time(&ptp->time_counter, tstamp); in cavium_ptp_tstamp2time()
58 static inline u64 cavium_ptp_tstamp2time(struct cavium_ptp *ptp, u64 tstamp) in cavium_ptp_tstamp2time() argument
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| /linux-6.1.9/sound/soc/intel/atom/sst/ |
| D | sst_drv_interface.c | 255 addr = ((void __iomem *)(ctx->mailbox + ctx->tstamp)) + in sst_cdev_ack()
342 struct snd_compr_tstamp *tstamp) in sst_cdev_tstamp() argument
349 addr = (void __iomem *)(ctx->mailbox + ctx->tstamp) + in sst_cdev_tstamp()
359 tstamp->copied_total = fw_tstamp.ring_buffer_counter; in sst_cdev_tstamp()
360 tstamp->pcm_frames = fw_tstamp.frames_decoded; in sst_cdev_tstamp()
361 tstamp->pcm_io_frames = div_u64(fw_tstamp.hardware_counter, in sst_cdev_tstamp()
363 tstamp->sampling_rate = fw_tstamp.sampling_frequency; in sst_cdev_tstamp()
365 dev_dbg(dev, "PCM = %u\n", tstamp->pcm_io_frames); in sst_cdev_tstamp()
367 str_id, tstamp->copied_total, tstamp->pcm_frames); in sst_cdev_tstamp()
368 dev_dbg(dev, "rendered %d\n", tstamp->pcm_io_frames); in sst_cdev_tstamp()
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| /linux-6.1.9/net/sched/ |
| D | sch_etf.c | 78 ktime_t txtime = nskb->tstamp; in is_packet_valid()
131 next = ktime_sub_ns(skb->tstamp, q->delta); in reset_watchdog()
139 ktime_t txtime = skb->tstamp; in report_sock_error()
167 ktime_t txtime = nskb->tstamp; in etf_enqueue_timesortedlist()
181 if (ktime_compare(txtime, skb->tstamp) >= 0) { in etf_enqueue_timesortedlist()
208 if (ktime_after(skb->tstamp, now)) in timesortedlist_drop()
248 q->last = skb->tstamp; in timesortedlist_remove()
266 if (ktime_before(skb->tstamp, now)) { in etf_dequeue_timesortedlist()
277 skb->tstamp = now; in etf_dequeue_timesortedlist()
281 next = ktime_sub_ns(skb->tstamp, q->delta); in etf_dequeue_timesortedlist()
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| /linux-6.1.9/sound/pci/lola/ |
| D | lola_pcm.c | 41 unsigned int tstamp = lola_get_lrc(chip) >> 8; in lola_get_tstamp() local
44 tstamp += (wait_banks + 1) * chip->granularity - 1; in lola_get_tstamp()
45 tstamp -= tstamp % chip->granularity; in lola_get_tstamp()
47 return tstamp << 8; in lola_get_tstamp()
61 unsigned int tstamp) in lola_stream_start() argument
69 tstamp); in lola_stream_start()
73 unsigned int tstamp) in lola_stream_stop() argument
79 tstamp); in lola_stream_stop()
509 unsigned int tstamp; in lola_pcm_trigger() local
532 tstamp = lola_get_tstamp(chip, !sync_streams); in lola_pcm_trigger()
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| /linux-6.1.9/sound/soc/intel/atom/ |
| D | sst-mfld-platform-compress.c | 205 struct snd_compr_tstamp *tstamp) in sst_platform_compr_pointer() argument
210 stream->compr_ops->tstamp(sst->dev, stream->id, tstamp); in sst_platform_compr_pointer()
211 tstamp->byte_offset = tstamp->copied_total % in sst_platform_compr_pointer()
213 pr_debug("calc bytes offset/copied bytes as %d\n", tstamp->byte_offset); in sst_platform_compr_pointer()
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| /linux-6.1.9/net/netfilter/ |
| D | nf_conntrack_timestamp.c | 19 module_param_named(tstamp, nf_ct_tstamp, bool, 0644);
20 MODULE_PARM_DESC(tstamp, "Enable connection tracking flow timestamping.");
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| /linux-6.1.9/net/dsa/ |
| D | tag_sja1105.c | 93 u64 tstamp; member
115 packing(buf, &meta->tstamp, 31, 0, 4, UNPACK, 0); in sja1105_meta_unpack()
351 SJA1105_SKB_CB(skb)->tstamp = meta->tstamp; in sja1105_transfer_meta()
607 u64 tstamp; in sja1110_rcv_meta() local
612 tstamp = be64_to_cpu(*(__be64 *)(buf + 2)); in sja1110_rcv_meta()
615 tstamp); in sja1110_rcv_meta()
651 u64 *tstamp = &SJA1105_SKB_CB(skb)->tstamp; in sja1110_rcv_inband_control_extension() local
657 packing(rx_trailer, tstamp, 63, 0, 8, UNPACK, 0); in sja1110_rcv_inband_control_extension()
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| /linux-6.1.9/drivers/platform/chrome/ |
| D | cros_usbpd_logger.c | 81 ktime_t tstamp) in cros_usbpd_print_log_entry() argument
94 tstamp = ktime_sub_us(tstamp, r->timestamp << PD_LOG_TIMESTAMP_SHIFT); in cros_usbpd_print_log_entry()
95 rt = rtc_ktime_to_tm(tstamp); in cros_usbpd_print_log_entry()
161 div_s64_rem(ktime_to_ms(tstamp), MSEC_PER_SEC, &rem); in cros_usbpd_print_log_entry()
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| /linux-6.1.9/drivers/net/wireless/ath/ath9k/ |
| D | dynack.c | 159 ack_ts = da->ack_rbf.tstamp[da->ack_rbf.h_rb]; in ath_dynack_compute_to()
166 ack_ts, st_ts->tstamp, st_ts->dur, in ath_dynack_compute_to()
169 if (ack_ts > st_ts->tstamp + st_ts->dur) { in ath_dynack_compute_to()
170 ackto = ack_ts - st_ts->tstamp - st_ts->dur; in ath_dynack_compute_to()
248 da->st_rbf.ts[da->st_rbf.t_rb].tstamp = ts->ts_tstamp; in ath_dynack_sample_tx_ts()
304 da->ack_rbf.tstamp[da->ack_rbf.t_rb] = ts; in ath_dynack_sample_ack_ts()
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| D | dynack.h | 33 u32 tstamp[ATH_DYN_BUF]; member
37 u32 tstamp; member
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| /linux-6.1.9/tools/testing/selftests/net/ |
| D | rxtimestamp.c | 30 bool tstamp; member
72 { .tstamp = true }
108 { .tstamp = true, .swtstamp = true }
145 if (t->expected.tstamp) in print_test_case()
214 actual.tstamp = true; in do_recv()
243 VALIDATE(tstamp); in do_recv()
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| /linux-6.1.9/sound/firewire/ |
| D | amdtp-stream.c | 856 u32 tstamp = be32_to_cpu(ctx_header_tstamp) & HEADER_TSTAMP_MASK; in compute_ohci_cycle_count() local
857 return (((tstamp >> 13) & 0x07) * 8000) + (tstamp & 0x1fff); in compute_ohci_cycle_count()
1047 static void process_rx_packets(struct fw_iso_context *context, u32 tstamp, size_t header_length, in process_rx_packets() argument
1116 static void skip_rx_packets(struct fw_iso_context *context, u32 tstamp, size_t header_length, in skip_rx_packets() argument
1148 static void irq_target_callback(struct fw_iso_context *context, u32 tstamp, size_t header_length,
1151 static void process_rx_packets_intermediately(struct fw_iso_context *context, u32 tstamp, in process_rx_packets_intermediately() argument
1179 skip_rx_packets(context, tstamp, length, ctx_header, private_data); in process_rx_packets_intermediately()
1191 process_rx_packets(context, tstamp, header_length, ctx_header, private_data); in process_rx_packets_intermediately()
1202 static void process_tx_packets(struct fw_iso_context *context, u32 tstamp, size_t header_length, in process_tx_packets() argument
1244 static void drop_tx_packets(struct fw_iso_context *context, u32 tstamp, size_t header_length, in drop_tx_packets() argument
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| /linux-6.1.9/sound/core/ |
| D | timer.c | 84 struct timespec64 tstamp; /* trigger tstamp */ member
502 struct timespec64 tstamp; in snd_timer_notify1() local
505 ktime_get_ts64(&tstamp); in snd_timer_notify1()
507 ktime_get_real_ts64(&tstamp); in snd_timer_notify1()
516 ti->ccallback(ti, event, &tstamp, resolution); in snd_timer_notify1()
526 ts->ccallback(ts, event, &tstamp, resolution); in snd_timer_notify1()
1073 void snd_timer_notify(struct snd_timer *timer, int event, struct timespec64 *tstamp) in snd_timer_notify() argument
1093 ti->ccallback(ti, event, tstamp, resolution); in snd_timer_notify()
1096 ts->ccallback(ts, event, tstamp, resolution); in snd_timer_notify()
1366 struct timespec64 *tstamp, in snd_timer_user_ccallback() argument
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| D | compress_offload.c | 167 struct snd_compr_tstamp *tstamp) in snd_compr_update_tstamp() argument
171 stream->ops->pointer(stream, tstamp); in snd_compr_update_tstamp()
173 tstamp->byte_offset, tstamp->copied_total); in snd_compr_update_tstamp()
175 stream->runtime->total_bytes_transferred = tstamp->copied_total; in snd_compr_update_tstamp()
177 stream->runtime->total_bytes_available = tstamp->copied_total; in snd_compr_update_tstamp()
185 snd_compr_update_tstamp(stream, &avail->tstamp); in snd_compr_calc_avail()
696 struct snd_compr_tstamp tstamp = {0}; in snd_compr_tstamp() local
699 ret = snd_compr_update_tstamp(stream, &tstamp); in snd_compr_tstamp()
702 &tstamp, sizeof(tstamp)) ? -EFAULT : 0; in snd_compr_tstamp()
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| /linux-6.1.9/include/linux/dsa/ |
| D | sja1105.h | 54 enum sja1110_meta_tstamp dir, u64 tstamp);
62 u64 tstamp; member
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| /linux-6.1.9/sound/soc/sof/intel/ |
| D | hda-probes.c | 115 struct snd_compr_tstamp *tstamp, in hda_probes_compr_pointer() argument
122 tstamp->copied_total = hdac_stream(hext_stream)->curr_pos; in hda_probes_compr_pointer()
123 tstamp->sampling_rate = snd_pcm_rate_bit_to_rate(pstream->rates); in hda_probes_compr_pointer()
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| /linux-6.1.9/tools/perf/util/bpf_skel/ |
| D | lock_contention.bpf.c | 47 } tstamp SEC(".maps");
113 pelem = bpf_task_storage_get(&tstamp, curr, NULL, in contention_begin()
141 pelem = bpf_task_storage_get(&tstamp, curr, NULL, 0); in contention_end()
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| /linux-6.1.9/arch/powerpc/kernel/ |
| D | eeh_pe.c | 492 time64_t tstamp; in eeh_pe_update_time_stamp() local
498 pe->tstamp = ktime_get_seconds(); in eeh_pe_update_time_stamp()
500 tstamp = ktime_get_seconds(); in eeh_pe_update_time_stamp()
501 if (tstamp - pe->tstamp > 3600) { in eeh_pe_update_time_stamp()
502 pe->tstamp = tstamp; in eeh_pe_update_time_stamp()
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| /linux-6.1.9/tools/testing/selftests/bpf/prog_tests/ |
| D | time_tai.c | 25 .tstamp = 0, in test_time_tai()
51 ts1 = skb.tstamp; in test_time_tai()
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| /linux-6.1.9/arch/powerpc/include/asm/ |
| D | time.h | 82 static inline unsigned long tb_ticks_since(unsigned long tstamp) in tb_ticks_since() argument
84 return mftb() - tstamp; in tb_ticks_since()
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| /linux-6.1.9/net/ipv6/ |
| D | netfilter.c | 130 ktime_t tstamp = skb->tstamp; in br_ip6_fragment() local
195 skb_set_delivery_time(skb, tstamp, mono_delivery_time); in br_ip6_fragment()
228 skb_set_delivery_time(skb2, tstamp, mono_delivery_time); in br_ip6_fragment()
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| /linux-6.1.9/net/rxrpc/ |
| D | input.c | 59 call->cong_tstamp = skb->tstamp; in rxrpc_congestion_management()
83 call->cong_tstamp = skb->tstamp; in rxrpc_congestion_management()
96 if (ktime_before(skb->tstamp, in rxrpc_congestion_management()
101 call->cong_tstamp = skb->tstamp; in rxrpc_congestion_management()
159 call->cong_tstamp = skb->tstamp; in rxrpc_congestion_management()
888 rxrpc_input_ping_response(call, skb->tstamp, acked_serial, in rxrpc_input_ack()
890 rxrpc_complete_rtt_probe(call, skb->tstamp, acked_serial, ack_serial, in rxrpc_input_ack()
894 rxrpc_complete_rtt_probe(call, skb->tstamp, acked_serial, ack_serial, in rxrpc_input_ack()
899 rxrpc_complete_rtt_probe(call, skb->tstamp, acked_serial, ack_serial, in rxrpc_input_ack()
965 call->acks_latest_ts = skb->tstamp; in rxrpc_input_ack()
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