Searched refs:period (Results 201 - 225 of 541) sorted by relevance

1234567891011>>

/linux-master/tools/perf/ui/
H A Dhist.c17 /* hist period print (hpp) functions */
63 u64 period = get_field(pair); local
89 100.0 * period / total);
91 double avg = nr_samples ? (period / nr_samples) : 0;
97 len, period);
288 * Put caller above callee when they have equal period.
474 HPP_PERCENT_FNS(overhead, period)
479 HPP_PERCENT_ACC_FNS(overhead_acc, period)
482 HPP_RAW_FNS(period, period)
[all...]
/linux-master/drivers/scsi/aic7xxx/
H A Daic79xx_core.c117 u_int *period,
136 u_int period, u_int offset);
142 u_int period, u_int offset,
1936 ahd_set_syncrate(ahd, &devinfo, /*period*/0,
3129 /*period*/0, /*offset*/0,
3190 /*period*/0, /*offset*/0,
3658 * this function finds the nearest period to the input period limited
3665 u_int *period, u_int *ppr_options, role_t role)
3680 * period otherwis
3663 ahd_devlimited_syncrate(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo, u_int *period, u_int *ppr_options, role_t role) argument
3712 ahd_find_syncrate(struct ahd_softc *ahd, u_int *period, u_int *ppr_options, u_int maxsync) argument
3751 ahd_validate_offset(struct ahd_softc *ahd, struct ahd_initiator_tinfo *tinfo, u_int period, u_int *offset, int wide, role_t role) argument
3855 ahd_set_syncrate(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, u_int period, u_int offset, u_int ppr_options, u_int type, int paused) argument
4070 u_int period; local
4498 u_int period; local
4582 ahd_construct_sdtr(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, u_int period, u_int offset) argument
4620 ahd_construct_ppr(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, u_int period, u_int offset, u_int bus_width, u_int ppr_options) argument
5117 u_int period; local
5288 u_int period; local
[all...]
/linux-master/drivers/scsi/
H A Dnsp32.c136 * Note: This period/ackwidth speed table must be in descending order.
382 unsigned char period,
391 data->msgoutbuf[pos] = period; pos++;
984 unsigned char period, offset; local
987 nsp32_set_max_sync(data, target, &period, &offset);
988 nsp32_build_sdtr(SCpnt, period, offset);
997 target->limit_entry, period, offset);
1497 if (data->target[id].period == 0 &&
1507 if (data->target[id].period != 0) {
1509 speed = 1000000 / (data->target[id].period *
381 nsp32_build_sdtr(struct scsi_cmnd *SCpnt, unsigned char period, unsigned char offset) argument
2353 nsp32_search_period_entry(nsp32_hw_data *data, nsp32_target *target, unsigned char period) argument
2388 unsigned char period = data->synct[target->limit_entry].period_num; local
2403 nsp32_set_max_sync(nsp32_hw_data *data, nsp32_target *target, unsigned char *period, unsigned char *offset) argument
2430 unsigned char period, ackwidth, sample_rate; local
[all...]
/linux-master/kernel/sched/
H A Dpsi.c57 * %SOME = time(SOME) / period
58 * %FULL = time(FULL) / period
132 * %SOME = tSOME / period
133 * %FULL = tFULL / period
317 u64 time, u64 period)
328 /* Sample the most recent active period */
329 pct = div_u64(time * 100, period);
351 * the sampling period. This eliminates artifacts from uneven
502 u64 expires, period; local
519 period
316 calc_avgs(unsigned long avg[3], int missed_periods, u64 time, u64 period) argument
1406 u64 period = ULLONG_MAX; local
[all...]
/linux-master/drivers/net/wireless/zydas/zd1211rw/
H A Dzd_mac.c371 beacon_period = mac->beacon.period;
1305 u8 period = 0; local
1308 period = bss_conf->dtim_period;
1313 mac->beacon.period = period;
1318 zd_set_beacon_interval(&mac->chip, interval, period,
1434 int interval, period; local
1443 period = mac->beacon.period;
1452 interval, period); local
[all...]
/linux-master/drivers/message/fusion/
H A Dmptspi.c863 u32 period; local
904 period = (nego_parms & MPI_SCSIDEVPAGE1_RP_MIN_SYNC_PERIOD_MASK) >>
906 if (period == 8) {
960 static void mptspi_write_period(struct scsi_target *starget, int period) argument
965 if (period < 8)
966 period = 8;
968 if (period > 255)
969 period = 255;
974 if (period == 8) {
977 } else if (period
[all...]
/linux-master/sound/usb/line6/
H A Dcapture.c134 if (line6pcm->in.bytes >= line6pcm->in.period) {
135 line6pcm->in.bytes %= line6pcm->in.period;
/linux-master/sound/xen/
H A Dxen_snd_front_alsa.c43 /* Current HW pointer to be reported via .period callback. */
45 /* Modulo of the number of processed frames - for period detection. */
267 struct snd_interval *period = local
294 req.period.min = period->min;
295 req.period.max = period->max;
343 interval.min = resp.period.min;
344 interval.max = resp.period.max;
345 ret = snd_interval_refine(period,
[all...]
/linux-master/sound/soc/uniphier/
H A Daio.h43 /* IEC61937 Repetition period of data-burst in IEC60958 frames */
52 /* IEC61937 Repetition period of Pause data-burst in IEC60958 frames */
348 int period);
350 int period);
/linux-master/drivers/media/rc/
H A Dpwm-ir-tx.c72 state.period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier);
102 state.period = DIV_ROUND_CLOSEST(NSEC_PER_SEC, pwm_ir->carrier);
/linux-master/drivers/leds/rgb/
H A Dleds-pwm-multicolor.c45 duty = priv->leds[i].state.period;
50 duty = priv->leds[i].state.period - duty;
/linux-master/drivers/pwm/
H A Dpwm-rcar.c177 div = rcar_pwm_get_clock_division(rp, state->period);
183 ret = rcar_pwm_set_counter(rp, div, state->duty_cycle, state->period);
H A Dpwm-sprd.c99 * The period length is (PRESCALE + 1) * MOD counter steps.
108 state->period = DIV_ROUND_CLOSEST_ULL(tmp, chn->clk_rate);
132 * The period length is (PRESCALE + 1) * MOD counter steps.
136 * The value for PRESCALE is selected such that the resulting period
153 * The hardware can ensures that current running period is completed
191 state->period);
199 * will not wait for current period to be completed, instead it
H A Dpwm-iqs620a.c8 * - The period is fixed to 1 ms and is generated continuously despite changes
11 * and may result in a glitch during the period in which the change is made.
78 if (state->period < IQS620_PWM_PERIOD_NS)
133 state->period = IQS620_PWM_PERIOD_NS;
H A Dpwm-keembay.c11 * period will not be completed. However, upon
12 * reconfiguration of the duty cycle/period, the
13 * currently running period will be completed first.
108 /* Read period and duty cycle */
113 state->period = DIV_ROUND_UP_ULL(high + low, clk_rate);
160 div = clk_rate * state->period;
H A Dpwm-bcm2835.c71 * period_cycles must be a 32 bit value, so period * rate / NSEC_PER_SEC
73 * multiplication period * rate doesn't overflow.
74 * To calculate the maximal possible period that guarantees the
77 * round(period * rate / NSEC_PER_SEC) <= U32_MAX
78 * <=> period * rate / NSEC_PER_SEC < U32_MAX + 0.5
79 * <=> period * rate < (U32_MAX + 0.5) * NSEC_PER_SEC
80 * <=> period < ((U32_MAX + 0.5) * NSEC_PER_SEC) / rate
81 * <=> period < ((U32_MAX * NSEC_PER_SEC + NSEC_PER_SEC/2) / rate
82 * <=> period <= ceil((U32_MAX * NSEC_PER_SEC + NSEC_PER_SEC/2) / rate) - 1
86 if (state->period > max_perio
[all...]
/linux-master/drivers/bus/
H A Dts-nbus.c291 if (!state.period)
292 return dev_err_probe(dev, -EINVAL, "invalid PWM period\n");
294 state.duty_cycle = state.period;
/linux-master/include/linux/
H A Drtc.h77 ktime_t period; member in struct:rtc_timer
217 ktime_t expires, ktime_t period);
/linux-master/drivers/usb/host/
H A Disp116x-hcd.c323 DBG("deschedule qh%d/%p branch %d\n", ep->period, ep, ep->branch);
324 for (i = ep->branch; i < PERIODIC_SIZE; i += ep->period) {
336 ep->load / ep->period;
652 static int balance(struct isp116x *isp116x, u16 period, u16 load) argument
656 /* search for the least loaded schedule branch of that period
658 for (i = 0; i < period; i++) {
662 for (j = i; j < PERIODIC_SIZE; j += period) {
755 ep->period = urb->interval >> 1;
775 urb->interval = ep->period;
783 ep->branch = ret = balance(isp116x, ep->period, e
[all...]
/linux-master/drivers/leds/
H A Dleds-mt6323.c47 /* ISINK_CON1: Register to setup the period of the blink. */
108 * @max_period: Maximum period for all LEDs
112 * @unit_duty: Steps of duty per period
298 unsigned long period; local
317 period = *delay_on + *delay_off;
319 if (period > spec->max_period)
323 * Calculate duty_hw based on the percentage of period during
326 duty_hw = DIV_ROUND_CLOSEST(*delay_on * 100000ul, period * spec->unit_duty);
352 ISINK_DIM_FSEL(period - 1));
/linux-master/drivers/iio/adc/
H A Ddln2-adc.c64 /* Cached sample period in milliseconds */
224 unsigned int channel, unsigned int period)
230 __le16 period; member in struct:__anon312
236 .type = period ? DLN2_ADC_EVENT_ALWAYS : DLN2_ADC_EVENT_NONE,
237 .period = cpu_to_le16(period)
396 "clamping period to 65535ms\n");
223 dln2_adc_set_chan_period(struct dln2_adc *dln2, unsigned int channel, unsigned int period) argument
/linux-master/drivers/ptp/
H A Dptp_sysfs.c122 &req.perout.period.sec, &req.perout.period.nsec);
128 enable = req.perout.period.sec || req.perout.period.nsec;
137 static DEVICE_ATTR(period, 0220, NULL, period_store);
/linux-master/drivers/hwmon/
H A Dpwm-fan.c201 unsigned long period; local
209 period = state->period;
210 state->duty_cycle = DIV_ROUND_UP(pwm * (period - 1), MAX_PWM);
518 * set_pwm assumes that MAX_PWM * (period - 1) fits into an unsigned
522 if (ctx->pwm_state.period > ULONG_MAX / MAX_PWM + 1) {
523 dev_err(dev, "Configured period too big\n");
/linux-master/tools/tracing/rtla/src/
H A Dosnoise_hist.c26 unsigned long long period; member in struct:osnoise_hist_params
446 " -p/--period us: osnoise period in us",
466 " -P/--priority o:prio|r:prio|f:prio|d:runtime:period: set scheduling parameters",
470 " d:runtime[us|ms|s]:period[us|ms|s] - use SCHED_DEADLINE with runtime and period",
523 {"period", required_argument, 0, 'p'},
623 params->period = get_llong_from_str(optarg);
624 if (params->period > 10000000)
733 if (params->runtime || params->period) {
[all...]
/linux-master/arch/x86/kvm/
H A Dlapic.c1551 apic->lapic_timer.period == 0)
1559 ns = mod_64(ktime_to_ns(remaining), apic->lapic_timer.period);
1741 if (apic_lvtt_period(apic) && apic->lapic_timer.period) {
1744 if (apic->lapic_timer.period < min_period) {
1747 "lapic timer period limited to %lld ns\n",
1749 apic->lapic_timer.period, min_period);
1750 apic->lapic_timer.period = min_period;
1777 apic->lapic_timer.period = 0;
1984 apic->lapic_timer.period =
2010 apic->lapic_timer.period
[all...]

Completed in 593 milliseconds

1234567891011>>