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

/linux/drivers/perf/
H A Darm_spe_pmu.c78 u16 min_period; member
141 return spe_pmu->min_period; in arm_spe_pmu_cap_get()
402 u64 min_period = FIELD_PREP(PMSIRR_EL1_INTERVAL_MASK, 1); in arm_spe_event_sanitise_period() local
404 period = clamp_t(u64, period, min_period, max_period) & max_period; in arm_spe_event_sanitise_period()
1175 spe_pmu->min_period = 256; in __arm_spe_pmu_dev_probe()
1178 spe_pmu->min_period = 512; in __arm_spe_pmu_dev_probe()
1181 spe_pmu->min_period = 768; in __arm_spe_pmu_dev_probe()
1184 spe_pmu->min_period = 1024; in __arm_spe_pmu_dev_probe()
1187 spe_pmu->min_period = 1536; in __arm_spe_pmu_dev_probe()
1190 spe_pmu->min_period = 2048; in __arm_spe_pmu_dev_probe()
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/linux/drivers/iio/common/inv_sensors/
H A Dinv_sensors_timestamp.c48 ts->min_period = INV_SENSORS_TIMESTAMP_MIN(chip->clock_period, chip->jitter); in inv_sensors_timestamp_init()
86 period_min = ts->min_period * ts->mult; in inv_validate_period()
112 const int64_t period_min = (int64_t)ts->min_period * ts->mult; in inv_align_timestamp_it()
/linux/drivers/media/platform/st/sti/hva/
H A Dhva-debugfs.c106 dbg->min_period, in format_ctx()
134 dbg->min_period = min(period, dbg->min_period); in hva_dbg_perf_begin()
377 ctx->dbg.min_period = UINT_MAX; in hva_dbg_ctx_create()
H A Dhva.h195 u32 min_period; member
/linux/drivers/scsi/
H A Dscsi_transport_spi.c512 if (period < tp->min_period) in store_spi_transport_period()
513 period = tp->min_period; in store_spi_transport_period()
537 return show_spi_transport_period_helper(buf, tp->min_period); in show_spi_transport_min_period()
550 &tp->min_period); in store_spi_transport_min_period()
554 static DEVICE_ATTR(min_period, S_IRUGO,
860 int min_period = spi_min_period(starget); in spi_dv_device_internal() local
891 if (min_period < 10) in spi_dv_device_internal()
892 min_period = 10; in spi_dv_device_internal()
912 DV_SET(period, min_period); in spi_dv_device_internal()
923 min_period < 9) { in spi_dv_device_internal()
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H A D53c700.c245 if(period < hostdata->min_period) { in NCR_700_offset_period_to_sxfer()
247 period = hostdata->min_period; in NCR_700_offset_period_to_sxfer()
660 __u8 min_period; in NCR_700_chip_setup() local
759 min_period = 1000*(4+min_xferp)/(4*hostdata->sync_clock); in NCR_700_chip_setup()
760 hostdata->min_period = NCR_700_MIN_PERIOD; in NCR_700_chip_setup()
761 if(min_period > NCR_700_MIN_PERIOD) in NCR_700_chip_setup()
762 hostdata->min_period = min_period; in NCR_700_chip_setup()
1985 if(period < hostdata->min_period) in NCR_700_set_period()
1986 period = hostdata->min_period; in NCR_700_set_period()
2010 if(spi_offset(STp) == 0 && (spi_period(STp) < hostdata->min_period || in NCR_700_set_offset()
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H A Desp_scsi.h527 u32 min_period; member
H A Desp_scsi.c271 esp->min_period = ((4 * esp->ccycle) / 1000); in esp_reset_esp()
273 esp->min_period = ((5 * esp->ccycle) / 1000); in esp_reset_esp()
289 esp->min_period = (esp->min_period + 3)>>2; in esp_reset_esp()
1508 if (period < esp->min_period) in esp_msgin_sdtr()
2455 spi_min_period(tp->starget) = esp->min_period; in esp_sdev_init()
H A D53c700.h242 __u8 min_period; member
/linux/arch/x86/events/amd/
H A Dibs.c99 u16 min_period; member
378 hwc->sample_period = perf_ibs->min_period; in perf_ibs_init()
382 if (hwc->sample_period < perf_ibs->min_period) in perf_ibs_init()
403 if (hwc->sample_period < perf_ibs->min_period) in perf_ibs_init()
460 overflow = perf_event_set_period(hwc, perf_ibs->min_period, in perf_ibs_set_period()
567 if (event->attr.freq && hwc->sample_period < perf_ibs->min_period) in perf_ibs_start()
568 hwc->sample_period = perf_ibs->min_period; in perf_ibs_start()
701 if (low_nibble || value < perf_ibs->min_period) in perf_ibs_check_period()
981 .min_period = 0x10,
1008 .min_period
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/linux/include/scsi/
H A Dscsi_transport_spi.h20 int min_period; member
63 #define spi_min_period(x) (((struct spi_transport_attrs *)&(x)->starget_data)->min_period)
/linux/tools/perf/arch/x86/tests/
H A Damd-ibs-period.c191 static int period_higher(unsigned long min_period, unsigned long act_period) in period_higher() argument
193 return min_period <= act_period ? 0 : -1; in period_higher()
772 unsigned long min_period; member
779 .min_period = 0x10,
786 .min_period = 0x90,
837 ret = rb_drain_samples(rb, l3missonly->min_period, nr_samples, period_higher); in __ibs_l3missonly_test()
/linux/include/linux/iio/common/
H A Dinv_sensors_timestamp.h57 uint32_t min_period; member
/linux/arch/x86/kvm/
H A Di8254.c350 s64 min_period = min_timer_period_us * 1000LL; in create_pit_timer() local
352 if (ps->period < min_period) { in create_pit_timer()
356 ps->period, min_period); in create_pit_timer()
357 ps->period = min_period; in create_pit_timer()
H A Dlapic.c1853 s64 min_period = min_timer_period_us * 1000LL; in limit_periodic_timer_frequency() local
1855 if (apic->lapic_timer.period < min_period) { in limit_periodic_timer_frequency()
1860 apic->lapic_timer.period, min_period); in limit_periodic_timer_frequency()
1861 apic->lapic_timer.period = min_period; in limit_periodic_timer_frequency()
/linux/arch/x86/include/asm/
H A Dintel_telemetry.h48 u8 min_period; member
/linux/drivers/ptp/
H A Dptp_netc.c443 u64 period_ns, gclk_period, max_period, min_period; in net_timer_enable_perout() local
455 min_period = gclk_period * 4 + integral_period; in net_timer_enable_perout()
456 if (period_ns > max_period || period_ns < min_period) { in net_timer_enable_perout()
458 min_period, max_period); in net_timer_enable_perout()
/linux/drivers/platform/x86/intel/telemetry/
H A Dpltdrv.c599 telm_conf->ioss_config.min_period = TELEM_MIN_PERIOD(read_buf); in telemetry_setup()
622 telm_conf->pss_config.min_period = TELEM_MIN_PERIOD(read_buf); in telemetry_setup()
/linux/drivers/net/wireless/ti/wlcore/
H A Dconf.h1098 u8 min_period; member
H A Dacx.c1708 acx->min_period = conf->min_period; in wl12xx_acx_config_hangover()
H A Dacx.h909 u8 min_period; member
/linux/drivers/leds/rgb/
H A Dleds-qcom-lpg.c431 u64 max_period, min_period; in lpg_calc_freq() local
467 min_period = div64_u64((u64)NSEC_PER_SEC * ((1 << pwm_resolution_arr[0]) - 1), in lpg_calc_freq()
469 if (period <= min_period) in lpg_calc_freq()
/linux/drivers/scsi/pcmcia/
H A Dnsp_cs.c421 unsigned int min_period; member
468 if ( period >= sync_table->min_period && in nsp_analyze_sdtr()
/linux/drivers/net/wireless/ti/wl12xx/
H A Dmain.c357 .min_period = 1,
/linux/drivers/net/wireless/ti/wl18xx/
H A Dmain.c495 .min_period = 1,