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Searched refs:sample_period (Results 1 – 25 of 31) sorted by relevance

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/linux-3.4.99/drivers/media/rc/
Dite-cir.c78 static long sample_period; variable
79 module_param(sample_period, long, S_IRUGO | S_IWUSR);
80 MODULE_PARM_DESC(sample_period, "Override carrier sample period, us");
180 u32 sample_period; in ite_decode_bytes() local
188 sample_period = dev->params.sample_period; in ite_decode_bytes()
195 ITE_BITS_TO_NS(next_one, sample_period); in ite_decode_bytes()
202 ev.duration = ITE_BITS_TO_NS(next_zero - next_one, sample_period); in ite_decode_bytes()
213 sample_period); in ite_decode_bytes()
411 (ITE_BAUDRATE_DIVISOR * dev->params.sample_period * in ite_tx_ir()
1348 .sample_period = (u32) (1000000000ULL / 115200),
[all …]
Dene_ir.c45 static int sample_period; variable
118 if (sample_period != ENE_DEFAULT_SAMPLE_PERIOD) in ene_hw_detect()
407 if (sample_period == ENE_DEFAULT_SAMPLE_PERIOD) in ene_rx_setup()
412 (sample_period + sample_period_adjust) | in ene_rx_setup()
458 dev->rdev->rx_resolution = US_TO_NS(sample_period); in ene_rx_setup()
465 dev->rdev->min_timeout = US_TO_NS(127 * sample_period); in ene_rx_setup()
470 dev->rdev->tx_resolution = US_TO_NS(sample_period); in ene_rx_setup()
642 dev->tx_sample = DIV_ROUND_CLOSEST(sample, sample_period); in ene_tx_sample()
651 dbg("TX: sample %8d (%s)", raw_tx * sample_period, in ene_tx_sample()
790 hw_sample = hw_value * sample_period; in ene_isr()
[all …]
Dite-cir.h67 u32 sample_period; member
170 #define ITE_BITS_TO_NS(bits, sample_period) \ argument
171 ((u32) ((bits) * ITE_BAUDRATE_DIVISOR * sample_period))
/linux-3.4.99/arch/powerpc/perf/
Dcore-fsl-emb.c302 if (event->hw.sample_period) { in fsl_emb_pmu_add()
370 if (event->hw.idx < 0 || !event->hw.sample_period) in fsl_emb_pmu_start()
395 if (event->hw.idx < 0 || !event->hw.sample_period) in fsl_emb_pmu_stop()
527 event->hw.last_period = event->hw.sample_period; in fsl_emb_pmu_event_init()
573 u64 period = event->hw.sample_period; in record_and_restart()
599 event->hw.last_period = event->hw.sample_period; in record_and_restart()
Dcore-book3s.c740 if (event->hw.sample_period) { in power_pmu_enable()
916 if (!event->hw.idx || !event->hw.sample_period) in power_pmu_start()
946 if (!event->hw.idx || !event->hw.sample_period) in power_pmu_stop()
1035 || event->attr.sample_period) in can_go_on_limited_pmc()
1222 event->hw.last_period = event->hw.sample_period; in power_pmu_event_init()
1274 u64 period = event->hw.sample_period; in record_and_restart()
1300 event->hw.last_period = event->hw.sample_period; in record_and_restart()
/linux-3.4.99/arch/alpha/kernel/
Dperf_event.c246 long period = hwc->sample_period; in alpha_perf_event_set_period()
672 if (!hwc->sample_period) { in __hw_perf_event_init()
673 hwc->sample_period = alpha_pmu->pmc_max_period[0]; in __hw_perf_event_init()
674 hwc->last_period = hwc->sample_period; in __hw_perf_event_init()
675 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-3.4.99/arch/arm/kernel/
Dperf_event.c156 s64 period = hwc->sample_period; in armpmu_event_set_period()
525 if (!hwc->sample_period) { in __hw_perf_event_init()
532 hwc->sample_period = armpmu->max_period >> 1; in __hw_perf_event_init()
533 hwc->last_period = hwc->sample_period; in __hw_perf_event_init()
534 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-3.4.99/kernel/events/
Dcore.c2433 s64 period, sample_period; in perf_adjust_period() local
2438 delta = (s64)(period - hwc->sample_period); in perf_adjust_period()
2441 sample_period = hwc->sample_period + delta; in perf_adjust_period()
2443 if (!sample_period) in perf_adjust_period()
2444 sample_period = 1; in perf_adjust_period()
2446 hwc->sample_period = sample_period; in perf_adjust_period()
2448 if (local64_read(&hwc->period_left) > 8*sample_period) { in perf_adjust_period()
3262 event->attr.sample_period = value; in perf_event_period()
3263 event->hw.sample_period = value; in perf_event_period()
4889 hwc->last_period = hwc->sample_period; in perf_swevent_set_period()
[all …]
/linux-3.4.99/tools/perf/util/
Dpython.c49 sample_member_def(sample_period, period, T_ULONGLONG, "event period"), \
533 u64 sample_period = 0; in pyrf_evsel__init() local
557 &sample_period, &attr.sample_type, in pyrf_evsel__init()
569 if (sample_period != 0) { in pyrf_evsel__init()
572 attr.sample_period = sample_period; in pyrf_evsel__init()
Dtop.c64 (uint64_t)first->attr.sample_period, in perf_top__header_snprintf()
Devsel.c84 if (!attr->sample_period || (opts->user_freq != UINT_MAX && in perf_evsel__config()
91 attr->sample_period = opts->default_interval; in perf_evsel__config()
Dparse-events.c485 attr.sample_period = 1; in add_tracepoint()
607 attr->sample_period = term->val.num; in config_term()
/linux-3.4.99/include/linux/
Dhw_breakpoint.h49 attr->sample_period = 1; in hw_breakpoint_init()
Dperf_event.h219 __u64 sample_period; member
706 u64 sample_period; member
1158 return event->attr.sample_period != 0; in is_sampling_event()
/linux-3.4.99/drivers/oprofile/
Dnmi_timer_int.c133 nmi_timer_attr.sample_period = period; in nmi_timer_setup()
Doprofile_perf.c68 attr->sample_period = counter_config[i].count; in op_perf_setup()
/linux-3.4.99/arch/sparc/kernel/
Dperf_event.c642 s64 period = hwc->sample_period; in sparc_perf_event_set_period()
1182 if (!hwc->sample_period) { in sparc_pmu_event_init()
1183 hwc->sample_period = MAX_PERIOD; in sparc_pmu_event_init()
1184 hwc->last_period = hwc->sample_period; in sparc_pmu_event_init()
1185 local64_set(&hwc->period_left, hwc->sample_period); in sparc_pmu_event_init()
/linux-3.4.99/arch/mips/kernel/
Dperf_event_mipsxx.c372 u64 period = hwc->sample_period; in mipspmu_event_set_period()
1258 if (!hwc->sample_period) { in __hw_perf_event_init()
1259 hwc->sample_period = mipspmu.max_period; in __hw_perf_event_init()
1260 hwc->last_period = hwc->sample_period; in __hw_perf_event_init()
1261 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-3.4.99/tools/perf/
Dbuiltin-test.c525 attr.sample_period = 1; in test__basic_mmap()
625 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); in test__checkevent_tracepoint()
642 1 == evsel->attr.sample_period); in test__checkevent_tracepoint_multi()
691 100000 == evsel->attr.sample_period); in test__checkevent_symbolic_name_config()
965 TEST_ASSERT_VAL("wrong period", 1000 == evsel->attr.sample_period); in test__checkevent_pmu()
993 TEST_ASSERT_VAL("wrong sample_period", 1 == evsel->attr.sample_period); in test__checkevent_list()
Dbuiltin-top.c1301 if (!pos->attr.sample_period) in cmd_top()
1302 pos->attr.sample_period = top.default_interval; in cmd_top()
/linux-3.4.99/arch/x86/kernel/cpu/
Dperf_event.c302 hwc->sample_period = x86_pmu.max_period; in x86_setup_perfctr()
303 hwc->last_period = hwc->sample_period; in x86_setup_perfctr()
304 local64_set(&hwc->period_left, hwc->sample_period); in x86_setup_perfctr()
340 !attr->freq && hwc->sample_period == 1) { in x86_setup_perfctr()
933 s64 period = hwc->sample_period; in x86_perf_event_set_period()
/linux-3.4.99/arch/sh/kernel/
Dperf_event.c136 if (hwc->sample_period) in __hw_perf_event_init()
/linux-3.4.99/kernel/
Dwatchdog.c377 wd_attr->sample_period = hw_nmi_get_sample_period(watchdog_thresh); in watchdog_nmi_enable()
/linux-3.4.99/arch/blackfin/kernel/
Dperf_event.c397 if (hwc->sample_period) in bfin_pmu_event_init()
/linux-3.4.99/arch/s390/kernel/
Dperf_cpum_cf.c370 if (hwc->sample_period) in __hw_perf_event_init()

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