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Searched refs:cycle_time (Results 1 - 25 of 64) sorted by relevance

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/kernel/linux/linux-6.6/drivers/net/ethernet/engleder/
H A Dtsnep_tc.c14 u64 cycle_time; in tsnep_validate_gcl() local
16 if (!qopt->cycle_time) in tsnep_validate_gcl()
20 cycle_time = 0; in tsnep_validate_gcl()
28 cycle_time += qopt->entries[i].interval; in tsnep_validate_gcl()
30 if (qopt->cycle_time != cycle_time) in tsnep_validate_gcl()
32 if (qopt->cycle_time_extension >= qopt->cycle_time) in tsnep_validate_gcl()
96 gcl->cycle_time = qopt->cycle_time; in tsnep_write_gcl()
139 n = div64_u64(limit - start, gcl->cycle_time); in tsnep_gcl_start_after()
229 tsnep_cut_gcl(struct tsnep_gcl *gcl, u64 start, u64 cycle_time) tsnep_cut_gcl() argument
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H A Dtsnep_selftests.c164 n = div64_u64(system_time - base_time, qopt->cycle_time); in delay_base_time()
167 (n + 1) * qopt->cycle_time); in delay_base_time()
196 u64 n = div64_u64(system_time - gcl->base_time, gcl->cycle_time); in get_operation()
197 u64 cycle_start = gcl->base_time + gcl->cycle_time * n; in get_operation()
254 prev->cycle_time); in check_gate()
255 start_before += n * prev->cycle_time; in check_gate()
257 start_before -= prev->cycle_time; in check_gate()
365 qopt->cycle_time = 1500000; in tsnep_test_taprio()
387 qopt->cycle_time = 411854; in tsnep_test_taprio()
412 qopt->cycle_time in tsnep_test_taprio()
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/kernel/linux/linux-5.10/drivers/net/dsa/sja1105/
H A Dsja1105_tas.c39 if (max_cycle_time < offload->cycle_time) in sja1105_tas_set_runtime_params()
40 max_cycle_time = offload->cycle_time; in sja1105_tas_set_runtime_params()
45 its_cycle_time = offload->cycle_time; in sja1105_tas_set_runtime_params()
52 if (max_cycle_time < gating_cfg->cycle_time) in sja1105_tas_set_runtime_params()
53 max_cycle_time = gating_cfg->cycle_time; in sja1105_tas_set_runtime_params()
58 its_cycle_time = gating_cfg->cycle_time; in sja1105_tas_set_runtime_params()
288 offload->cycle_time, in sja1105_init_scheduling()
330 gating_cfg->cycle_time, in sja1105_init_scheduling()
369 * Each gate event executes periodically, with a period of @cycle_time and a
402 max_cycle_time = max(offload->cycle_time, admi in sja1105_tas_check_conflicts()
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H A Dsja1105_vl.c59 u64 cycle_time) in sja1105_gating_cfg_time_to_interval()
78 last_e->interval = cycle_time - last_e->interval; in sja1105_gating_cfg_time_to_interval()
108 if (max_cycle_time < rule->vl.cycle_time) { in sja1105_compose_gating_subschedule()
109 max_cycle_time = rule->vl.cycle_time; in sja1105_compose_gating_subschedule()
121 gating_cfg->cycle_time = max_cycle_time; in sja1105_compose_gating_subschedule()
137 rbt = future_base_time(rule->vl.base_time, rule->vl.cycle_time, in sja1105_compose_gating_subschedule()
155 entry_time += rule->vl.cycle_time; in sja1105_compose_gating_subschedule()
570 u64 base_time, u64 cycle_time, u64 cycle_time_ext, in sja1105_vl_gate()
591 div_s64_rem(cycle_time, sja1105_delta_to_ns(1), &rem); in sja1105_vl_gate()
623 rule->vl.cycle_time in sja1105_vl_gate()
58 sja1105_gating_cfg_time_to_interval(struct sja1105_gating_config *gating_cfg, u64 cycle_time) sja1105_gating_cfg_time_to_interval() argument
567 sja1105_vl_gate(struct sja1105_private *priv, int port, struct netlink_ext_ack *extack, unsigned long cookie, struct sja1105_key *key, u32 index, s32 prio, u64 base_time, u64 cycle_time, u64 cycle_time_ext, u32 num_entries, struct action_gate_entry *entries) sja1105_vl_gate() argument
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H A Dsja1105_ptp.h29 * future_base_time = base_time + N x cycle_time >= now, or
33 * cycle_time
39 static inline s64 future_base_time(s64 base_time, s64 cycle_time, s64 now) in future_base_time() argument
47 b = cycle_time; in future_base_time()
50 return base_time + n * cycle_time; in future_base_time()
H A Dsja1105_vl.h23 u64 base_time, u64 cycle_time, u64 cycle_time_ext,
55 u64 base_time, u64 cycle_time, in sja1105_vl_gate()
51 sja1105_vl_gate(struct sja1105_private *priv, int port, struct netlink_ext_ack *extack, unsigned long cookie, struct sja1105_key *key, u32 index, s32 prio, u64 base_time, u64 cycle_time, u64 cycle_time_ext, u32 num_entries, struct action_gate_entry *entries) sja1105_vl_gate() argument
/kernel/linux/linux-6.6/drivers/net/dsa/sja1105/
H A Dsja1105_tas.c39 if (max_cycle_time < offload->cycle_time) in sja1105_tas_set_runtime_params()
40 max_cycle_time = offload->cycle_time; in sja1105_tas_set_runtime_params()
45 its_cycle_time = offload->cycle_time; in sja1105_tas_set_runtime_params()
52 if (max_cycle_time < gating_cfg->cycle_time) in sja1105_tas_set_runtime_params()
53 max_cycle_time = gating_cfg->cycle_time; in sja1105_tas_set_runtime_params()
58 its_cycle_time = gating_cfg->cycle_time; in sja1105_tas_set_runtime_params()
289 offload->cycle_time, in sja1105_init_scheduling()
331 gating_cfg->cycle_time, in sja1105_init_scheduling()
370 * Each gate event executes periodically, with a period of @cycle_time and a
403 max_cycle_time = max(offload->cycle_time, admi in sja1105_tas_check_conflicts()
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H A Dsja1105_vl.c59 u64 cycle_time) in sja1105_gating_cfg_time_to_interval()
78 last_e->interval = cycle_time - last_e->interval; in sja1105_gating_cfg_time_to_interval()
108 if (max_cycle_time < rule->vl.cycle_time) { in sja1105_compose_gating_subschedule()
109 max_cycle_time = rule->vl.cycle_time; in sja1105_compose_gating_subschedule()
121 gating_cfg->cycle_time = max_cycle_time; in sja1105_compose_gating_subschedule()
137 rbt = future_base_time(rule->vl.base_time, rule->vl.cycle_time, in sja1105_compose_gating_subschedule()
155 entry_time += rule->vl.cycle_time; in sja1105_compose_gating_subschedule()
584 u64 base_time, u64 cycle_time, u64 cycle_time_ext, in sja1105_vl_gate()
607 div_s64_rem(cycle_time, sja1105_delta_to_ns(1), &rem); in sja1105_vl_gate()
636 rule->vl.cycle_time in sja1105_vl_gate()
58 sja1105_gating_cfg_time_to_interval(struct sja1105_gating_config *gating_cfg, u64 cycle_time) sja1105_gating_cfg_time_to_interval() argument
581 sja1105_vl_gate(struct sja1105_private *priv, int port, struct netlink_ext_ack *extack, unsigned long cookie, struct sja1105_key *key, u32 index, s32 prio, u64 base_time, u64 cycle_time, u64 cycle_time_ext, u32 num_entries, struct action_gate_entry *entries) sja1105_vl_gate() argument
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H A Dsja1105_ptp.h29 * future_base_time = base_time + N x cycle_time >= now, or
33 * cycle_time
39 static inline s64 future_base_time(s64 base_time, s64 cycle_time, s64 now) in future_base_time() argument
47 b = cycle_time; in future_base_time()
50 return base_time + n * cycle_time; in future_base_time()
H A Dsja1105_vl.h23 u64 base_time, u64 cycle_time, u64 cycle_time_ext,
55 u64 base_time, u64 cycle_time, in sja1105_vl_gate()
51 sja1105_vl_gate(struct sja1105_private *priv, int port, struct netlink_ext_ack *extack, unsigned long cookie, struct sja1105_key *key, u32 index, s32 prio, u64 base_time, u64 cycle_time, u64 cycle_time_ext, u32 num_entries, struct action_gate_entry *entries) sja1105_vl_gate() argument
/kernel/linux/linux-5.10/drivers/ide/
H A Dqd65xx.c216 unsigned int cycle_time; in qd6580_set_pio_mode() local
222 cycle_time = ide_pio_cycle_time(drive, pio); in qd6580_set_pio_mode()
227 if (cycle_time >= 110) { in qd6580_set_pio_mode()
229 recovery_time = cycle_time - 102; in qd6580_set_pio_mode()
234 if (cycle_time >= 69) { in qd6580_set_pio_mode()
236 recovery_time = cycle_time - 61; in qd6580_set_pio_mode()
241 if (cycle_time >= 180) { in qd6580_set_pio_mode()
243 recovery_time = cycle_time - 120; in qd6580_set_pio_mode()
246 recovery_time = cycle_time - active_time; in qd6580_set_pio_mode()
H A Dicside.c240 unsigned long cycle_time = 0; in icside_set_dma_mode() local
246 cycle_time = 250; in icside_set_dma_mode()
251 cycle_time = 250; in icside_set_dma_mode()
256 cycle_time = 480; in icside_set_dma_mode()
262 cycle_time = 480; in icside_set_dma_mode()
270 if (use_dma_info && drive->id[ATA_ID_EIDE_DMA_TIME] > cycle_time) in icside_set_dma_mode()
271 cycle_time = drive->id[ATA_ID_EIDE_DMA_TIME]; in icside_set_dma_mode()
273 ide_set_drivedata(drive, (void *)cycle_time); in icside_set_dma_mode()
277 2000 / (cycle_time ? cycle_time in icside_set_dma_mode()
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H A Dcmd640.c516 u8 pio_mode, unsigned int cycle_time) in cmd640_set_mode()
535 recovery_time = cycle_time - (setup_time + active_time); in cmd640_set_mode()
537 cycle_count = DIV_ROUND_UP(cycle_time, clock_time); in cmd640_set_mode()
579 unsigned int index = 0, cycle_time; in cmd640_set_pio_mode() local
601 cycle_time = ide_pio_cycle_time(drive, pio); in cmd640_set_pio_mode()
602 cmd640_set_mode(drive, index, pio, cycle_time); in cmd640_set_pio_mode()
605 drive->name, pio, cycle_time); in cmd640_set_pio_mode()
515 cmd640_set_mode(ide_drive_t *drive, unsigned int index, u8 pio_mode, unsigned int cycle_time) cmd640_set_mode() argument
H A Dht6560b.c207 unsigned int cycle_time; in ht_pio2timings() local
210 cycle_time = ide_pio_cycle_time(drive, pio); in ht_pio2timings()
218 recovery_time = cycle_time - active_time - t->setup; in ht_pio2timings()
H A Dpmac.c283 int cycle_time; member
372 kauai_lookup_timing(struct kauai_timing* table, int cycle_time) in kauai_lookup_timing() argument
376 for (i=0; table[i].cycle_time; i++) in kauai_lookup_timing()
377 if (cycle_time > table[i+1].cycle_time) in kauai_lookup_timing()
500 unsigned int cycle_time; in pmac_ide_set_pio_mode() local
506 cycle_time = ide_pio_cycle_time(drive, pio); in pmac_ide_set_pio_mode()
511 u32 tr = kauai_lookup_timing(shasta_pio_timings, cycle_time); in pmac_ide_set_pio_mode()
518 u32 tr = kauai_lookup_timing(kauai_pio_timings, cycle_time); in pmac_ide_set_pio_mode()
524 recTime = cycle_time in pmac_ide_set_pio_mode()
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H A Dpalm_bk3710.c196 unsigned int cycle_time; in palm_bk3710_set_pio_mode() local
205 cycle_time = ide_pio_cycle_time(drive, pio); in palm_bk3710_set_pio_mode()
207 palm_bk3710_setpiomode(base, mate, is_slave, cycle_time, pio); in palm_bk3710_set_pio_mode()
/kernel/linux/linux-5.10/drivers/ata/
H A Dpata_bk3710.c205 unsigned int cycle_time = 0; in pata_bk3710_set_piomode() local
211 cycle_time = id[ATA_ID_EIDE_PIO_IORDY]; in pata_bk3710_set_piomode()
213 cycle_time = id[ATA_ID_EIDE_PIO]; in pata_bk3710_set_piomode()
216 if (pio < 3 && cycle_time < t->cycle) in pata_bk3710_set_piomode()
217 cycle_time = 0; /* use standard timing */ in pata_bk3710_set_piomode()
220 if (!cycle_time) in pata_bk3710_set_piomode()
221 cycle_time = t->cycle; in pata_bk3710_set_piomode()
223 pata_bk3710_setpiomode(base, pair, is_slave, cycle_time, pio); in pata_bk3710_set_piomode()
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_taprio.c235 if (qopt->cycle_time < LAN966X_TAPRIO_MIN_CYCLE_TIME_NS || in lan966x_taprio_check()
236 qopt->cycle_time > LAN966X_TAPRIO_MAX_CYCLE_TIME_NS) in lan966x_taprio_check()
262 if (qopt->cycle_time < total_time) in lan966x_taprio_check()
369 /* Calculate new base_time based on cycle_time. The HW recommends to have the
373 const u32 cycle_time, in lan966x_taprio_new_base_time()
383 threshold_time = current_time + (2 * cycle_time); in lan966x_taprio_new_base_time()
398 if (tmp > cycle_time) in lan966x_taprio_new_base_time()
399 div_u64_rem(tmp, cycle_time, &rem); in lan966x_taprio_new_base_time()
400 rem = cycle_time - rem; in lan966x_taprio_new_base_time()
409 *new_base_time = org_base_time + 2 * cycle_time; in lan966x_taprio_new_base_time()
372 lan966x_taprio_new_base_time(struct lan966x *lan966x, const u32 cycle_time, const ktime_t org_base_time, ktime_t *new_base_time) lan966x_taprio_new_base_time() argument
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/kernel/linux/linux-6.6/sound/firewire/
H A Damdtp-stream-trace.h20 __field(unsigned int, cycle_time)
35 __entry->cycle_time = curr_cycle_time;
59 __entry->cycle_time,
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/sparx5/
H A Dsparx5_qos.c12 /* Calculate new base_time based on cycle_time.
15 * We define threshold_time as current_time + (2 * cycle_time).
18 * threshold_time <= base_time < (threshold_time + cycle_time)
21 * new_base_time = org_base_time + N * cycle_time
24 void sparx5_new_base_time(struct sparx5 *sparx5, const u32 cycle_time, in sparx5_new_base_time() argument
37 threshold_time = current_time + (2 * cycle_time); in sparx5_new_base_time()
39 nr_of_cycles = div_u64(diff_time, cycle_time); in sparx5_new_base_time()
53 /* Add as big chunks (power of 2 * cycle_time) in sparx5_new_base_time()
58 new_time += cycle_time * nr_of_cycles_p2; in sparx5_new_base_time()
60 new_time += cycle_time * nr_of_cycles_p in sparx5_new_base_time()
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/kernel/linux/linux-5.10/drivers/net/ethernet/ti/
H A Dam65-cpsw-qos.c370 cfg.ns_period = est_new->taprio.cycle_time; in am65_cpsw_timer_set()
399 if (taprio_new->cycle_time != taprio_oper->cycle_time) in am65_cpsw_timer_act()
412 if (diff % taprio_new->cycle_time) in am65_cpsw_timer_act()
416 if (taprio_new->base_time <= cur_time + taprio_new->cycle_time) in am65_cpsw_timer_act()
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/igc/
H A Digc_tsn.c33 adapter->cycle_time = 0; in igc_tsn_disable_offload()
74 cycle = adapter->cycle_time; in igc_tsn_enable_offload()
/kernel/linux/linux-6.6/tools/testing/selftests/net/forwarding/
H A Dtsn_lib.sh183 local cycle_time=$1; shift
232 --cycle-time ${cycle_time} \
/kernel/linux/linux-6.6/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_ptp.c88 u64 cycle_time; in stmmac_adjust_time() local
96 cycle_time = (u64)priv->plat->est->ctr[1] * NSEC_PER_SEC + in stmmac_adjust_time()
100 cycle_time); in stmmac_adjust_time()
/kernel/linux/linux-5.10/net/sched/
H A Dsch_taprio.c57 s64 cycle_time; member
153 div_s64_rem(time_since_sched_start, sched->cycle_time, &time_elapsed); in get_cycle_time_elapsed()
166 cycle_end = ktime_add_ns(intv_start, sched->cycle_time - cycle_elapsed); in get_interval_end_time()
216 cycle = sched->cycle_time; in find_entry_to_transmit()
408 entry->next_txtime = ktime_add(interval_start, sched->cycle_time); in get_packet_txtime()
733 oper->cycle_time); in advance_sched()
895 new->cycle_time = nla_get_s64(tb[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME]); in parse_taprio_schedule()
903 if (!new->cycle_time) { in parse_taprio_schedule()
911 NL_SET_ERR_MSG(extack, "'cycle_time' can never be 0"); in parse_taprio_schedule()
915 new->cycle_time in parse_taprio_schedule()
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