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Searched refs:sample (Results 1 – 200 of 347) sorted by relevance

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/linux-4.4.14/drivers/isdn/mISDN/
Ddsp_audio.c105 static unsigned char linear2ulaw(short sample) in linear2ulaw() argument
128 sign = (sample >> 8) & 0x80; /* set aside the sign */ in linear2ulaw()
130 sample = -sample; /* get magnitude */ in linear2ulaw()
133 sample = sample + BIAS; in linear2ulaw()
134 exponent = exp_lut[(sample >> 7) & 0xFF]; in linear2ulaw()
135 mantissa = (sample >> (exponent + 3)) & 0x0F; in linear2ulaw()
242 s32 sample; in dsp_audio_generate_mix_table() local
248 sample = dsp_audio_law_to_s32[i]; in dsp_audio_generate_mix_table()
249 sample += dsp_audio_law_to_s32[j]; in dsp_audio_generate_mix_table()
250 if (sample > 32767) in dsp_audio_generate_mix_table()
[all …]
Dl1oip_codec.c324 int i1, i2, c, sample; in l1oip_4bit_alloc() local
357 sample = _4bit_to_ulaw[i1]; in l1oip_4bit_alloc()
359 sample = _4bit_to_alaw[i1]; in l1oip_4bit_alloc()
362 table_dec[(i1 << 4) | i2] |= (sample << 8); in l1oip_4bit_alloc()
363 table_dec[(i2 << 4) | i1] |= sample; in l1oip_4bit_alloc()
Ddsp_cmx.c1313 register s32 sample; local
1492 sample = dsp_audio_law_to_s32[p[t]] +
1495 if (sample < -32768)
1496 sample = -32768;
1497 else if (sample > 32767)
1498 sample = 32767;
1499 *d++ = dsp_audio_s16_to_law[sample & 0xffff];
1522 sample = dsp_audio_law_to_s32[p[t]] + *c++ -
1524 if (sample < -32768)
1525 sample = -32768;
[all …]
Ddsp_biquad.h53 static inline int16_t biquad2(struct biquad2_state *bq, int16_t sample) in biquad2() argument
58 z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; in biquad2()
Ddsp_tones.c438 dsp_tone_hw_message(struct dsp *dsp, u8 *sample, int len) in dsp_tone_hw_message() argument
444 (len) ? HFC_SPL_LOOP_ON : HFC_SPL_LOOP_OFF, len, sample, in dsp_tone_hw_message()
/linux-4.4.14/tools/perf/
Dbuiltin-timechart.c271 struct cpu_sample *sample; in pid_put_sample() local
283 sample = zalloc(sizeof(*sample)); in pid_put_sample()
284 assert(sample != NULL); in pid_put_sample()
285 sample->start_time = start; in pid_put_sample()
286 sample->end_time = end; in pid_put_sample()
287 sample->type = type; in pid_put_sample()
288 sample->next = c->samples; in pid_put_sample()
289 sample->cpu = cpu; in pid_put_sample()
290 sample->backtrace = backtrace; in pid_put_sample()
291 c->samples = sample; in pid_put_sample()
[all …]
Dbuiltin-inject.c175 struct perf_sample *sample __maybe_unused, in perf_event__repipe()
183 struct perf_sample *sample __maybe_unused, in perf_event__drop()
191 struct perf_sample *sample, in perf_event__drop_aux() argument
197 inject->aux_id = sample->id; in perf_event__drop_aux()
204 struct perf_sample *sample,
210 struct perf_sample *sample, in perf_event__repipe_sample() argument
216 return f(tool, event, sample, evsel, machine); in perf_event__repipe_sample()
219 build_id__mark_dso_hit(tool, event, sample, evsel, machine); in perf_event__repipe_sample()
226 struct perf_sample *sample, in perf_event__repipe_mmap() argument
231 err = perf_event__process_mmap(tool, event, sample, machine); in perf_event__repipe_mmap()
[all …]
Dbuiltin-script.c371 struct perf_sample *sample, in print_sample_iregs() argument
375 struct regs_dump *regs = &sample->intr_regs; in print_sample_iregs()
388 static void print_sample_start(struct perf_sample *sample, in print_sample_start() argument
407 printf("%5d/%-5d ", sample->pid, sample->tid); in print_sample_start()
409 printf("%5d ", sample->pid); in print_sample_start()
411 printf("%5d ", sample->tid); in print_sample_start()
415 printf("%3d ", sample->cpu); in print_sample_start()
417 printf("[%03d] ", sample->cpu); in print_sample_start()
421 nsecs = sample->time; in print_sample_start()
442 struct perf_sample *sample, in print_sample_brstack() argument
[all …]
Dbuiltin-lock.c347 struct perf_sample *sample);
350 struct perf_sample *sample);
353 struct perf_sample *sample);
356 struct perf_sample *sample);
396 struct perf_sample *sample) in report_lock_acquire_event() argument
402 const char *name = perf_evsel__strval(evsel, sample, "name"); in report_lock_acquire_event()
403 u64 tmp = perf_evsel__intval(evsel, sample, "lockdep_addr"); in report_lock_acquire_event()
404 int flag = perf_evsel__intval(evsel, sample, "flag"); in report_lock_acquire_event()
414 ts = thread_stat_findnew(sample->tid); in report_lock_acquire_event()
462 seq->prev_event_time = sample->time; in report_lock_acquire_event()
[all …]
Dbuiltin-mem.c63 struct perf_sample *sample, in dump_raw_samples() argument
70 if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) { in dump_raw_samples()
92 sample->pid, in dump_raw_samples()
94 sample->tid, in dump_raw_samples()
96 sample->ip, in dump_raw_samples()
98 sample->addr, in dump_raw_samples()
100 sample->weight, in dump_raw_samples()
102 sample->data_src, in dump_raw_samples()
113 struct perf_sample *sample, in process_sample_event() argument
117 return dump_raw_samples(tool, event, sample, machine); in process_sample_event()
[all …]
Dbuiltin-sched.c107 struct perf_sample *sample, struct machine *machine);
110 struct perf_sample *sample, struct machine *machine);
113 struct perf_sample *sample, struct machine *machine);
121 struct perf_sample *sample,
695 struct perf_evsel *evsel, struct perf_sample *sample, in replay_wakeup_event() argument
698 const char *comm = perf_evsel__strval(evsel, sample, "comm"); in replay_wakeup_event()
699 const u32 pid = perf_evsel__intval(evsel, sample, "pid"); in replay_wakeup_event()
705 printf(" ... pid %d woke up %s/%d\n", sample->tid, comm, pid); in replay_wakeup_event()
708 waker = register_pid(sched, sample->tid, "<unknown>"); in replay_wakeup_event()
711 add_sched_event_wakeup(sched, waker, sample->time, wakee); in replay_wakeup_event()
[all …]
Dbuiltin-trace.c113 u64 (*integer)(struct tp_field *field, struct perf_sample *sample);
114 void *(*pointer)(struct tp_field *field, struct perf_sample *sample);
119 static u64 tp_field__u##bits(struct tp_field *field, struct perf_sample *sample) \
122 memcpy(&value, sample->raw_data + field->offset, sizeof(value)); \
132 static u64 tp_field__swapped_u##bits(struct tp_field *field, struct perf_sample *sample) \
135 memcpy(&value, sample->raw_data + field->offset, sizeof(value)); \
169 static void *tp_field__ptr(struct tp_field *field, struct perf_sample *sample) in tp_field__ptr() argument
171 return sample->raw_data + field->offset; in tp_field__ptr()
265 #define perf_evsel__sc_tp_uint(evsel, name, sample) \ argument
267 fields->name.integer(&fields->name, sample); })
[all …]
Dbuiltin-kvm.c37 struct perf_sample *sample, in exit_event_get_key() argument
41 key->key = perf_evsel__intval(evsel, sample, KVM_EXIT_REASON); in exit_event_get_key()
50 struct perf_sample *sample, struct event_key *key) in exit_event_begin() argument
53 exit_event_get_key(evsel, sample, key); in exit_event_begin()
66 struct perf_sample *sample __maybe_unused, in exit_event_end()
266 struct perf_sample *sample, in is_child_event() argument
278 child_ops->get_key(evsel, sample, key); in is_child_event()
289 struct perf_sample *sample __maybe_unused) in handle_child_event()
315 struct perf_sample *sample) in handle_end_event() argument
352 if (sample->time < time_begin) { in handle_end_event()
[all …]
Dbuiltin-kmem.c154 struct perf_sample *sample) in perf_evsel__process_alloc_event() argument
156 unsigned long ptr = perf_evsel__intval(evsel, sample, "ptr"), in perf_evsel__process_alloc_event()
157 call_site = perf_evsel__intval(evsel, sample, "call_site"); in perf_evsel__process_alloc_event()
158 int bytes_req = perf_evsel__intval(evsel, sample, "bytes_req"), in perf_evsel__process_alloc_event()
159 bytes_alloc = perf_evsel__intval(evsel, sample, "bytes_alloc"); in perf_evsel__process_alloc_event()
161 if (insert_alloc_stat(call_site, ptr, bytes_req, bytes_alloc, sample->cpu) || in perf_evsel__process_alloc_event()
173 struct perf_sample *sample) in perf_evsel__process_alloc_node_event() argument
175 int ret = perf_evsel__process_alloc_event(evsel, sample); in perf_evsel__process_alloc_node_event()
178 int node1 = cpu__get_node(sample->cpu), in perf_evsel__process_alloc_node_event()
179 node2 = perf_evsel__intval(evsel, sample, "node"); in perf_evsel__process_alloc_node_event()
[all …]
Dbuiltin-annotate.c50 struct perf_sample *sample __maybe_unused, in perf_evsel__add_sample()
86 struct perf_sample *sample, in process_sample_event() argument
94 if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) { in process_sample_event()
100 if (ann->cpu_list && !test_bit(sample->cpu, ann->cpu_bitmap)) in process_sample_event()
103 if (!al.filtered && perf_evsel__add_sample(evsel, sample, &al, ann)) { in process_sample_event()
285 .sample = process_sample_event, in cmd_annotate()
Dbuiltin-top.c699 hist__account_cycles(iter->sample->branch_stack, al, iter->sample, in hist_iter__top_callback()
707 struct perf_sample *sample, in perf_event__process_sample() argument
720 if (!intlist__has_entry(seen, sample->pid)) { in perf_event__process_sample()
722 sample->pid); in perf_event__process_sample()
723 intlist__add(seen, sample->pid); in perf_event__process_sample()
737 if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) in perf_event__process_sample()
790 .sample = sample, in perf_event__process_sample()
813 struct perf_sample sample; in perf_top__mmap_read_idx() local
822 ret = perf_evlist__parse_sample(top->evlist, event, &sample); in perf_top__mmap_read_idx()
828 evsel = perf_evlist__id2evsel(session->evlist, sample.id); in perf_top__mmap_read_idx()
[all …]
Dbuiltin-report.c107 hist__account_cycles(iter->sample->branch_stack, al, iter->sample, in hist_iter__report_callback()
140 struct perf_sample *sample, in process_sample_event() argument
148 .sample = sample, in process_sample_event()
154 if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) { in process_sample_event()
163 if (rep->cpu_list && !test_bit(sample->cpu, rep->cpu_bitmap)) in process_sample_event()
171 if (!sample->branch_stack) in process_sample_event()
195 struct perf_sample *sample __maybe_unused, in process_read_event()
649 .sample = process_sample_event, in cmd_report()
Dbuiltin-diff.c325 struct perf_sample *sample, in diff__process_sample_event() argument
333 if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) { in diff__process_sample_event()
339 if (hists__add_entry(hists, &al, sample->period, in diff__process_sample_event()
340 sample->weight, sample->transaction)) { in diff__process_sample_event()
351 hists->stats.total_period += sample->period; in diff__process_sample_event()
353 hists->stats.total_non_filtered_period += sample->period; in diff__process_sample_event()
361 .sample = diff__process_sample_event,
Dbuiltin-record.c69 struct perf_sample *sample __maybe_unused, in process_synthesized_event()
335 struct perf_sample *sample, in process_sample_event() argument
343 return build_id__mark_dso_hit(tool, event, sample, evsel, machine); in process_sample_event()
1004 .sample = process_sample_event,
/linux-4.4.14/tools/perf/arch/x86/util/
Dkvm-stat.c19 static void mmio_event_get_key(struct perf_evsel *evsel, struct perf_sample *sample, in mmio_event_get_key() argument
22 key->key = perf_evsel__intval(evsel, sample, "gpa"); in mmio_event_get_key()
23 key->info = perf_evsel__intval(evsel, sample, "type"); in mmio_event_get_key()
31 struct perf_sample *sample, struct event_key *key) in mmio_event_begin() argument
39 perf_evsel__intval(evsel, sample, "type") == KVM_TRACE_MMIO_WRITE) { in mmio_event_begin()
40 mmio_event_get_key(evsel, sample, key); in mmio_event_begin()
47 static bool mmio_event_end(struct perf_evsel *evsel, struct perf_sample *sample, in mmio_event_end() argument
56 perf_evsel__intval(evsel, sample, "type") == KVM_TRACE_MMIO_READ) { in mmio_event_end()
57 mmio_event_get_key(evsel, sample, key); in mmio_event_end()
82 struct perf_sample *sample, in ioport_event_get_key() argument
[all …]
Dunwind-libdw.c8 struct regs_dump *user_regs = &ui->sample->user_regs; in libdw__arch_set_initial_registers()
/linux-4.4.14/tools/perf/util/
Dthread-stack.c537 struct perf_sample *sample, in thread_stack__bottom() argument
546 if (sample->ip) { in thread_stack__bottom()
547 ip = sample->ip; in thread_stack__bottom()
549 } else if (sample->addr) { in thread_stack__bottom()
550 ip = sample->addr; in thread_stack__bottom()
561 return thread_stack__push_cp(thread->ts, ip, sample->time, ref, cp, in thread_stack__bottom()
567 struct perf_sample *sample, in thread_stack__no_call_return() argument
576 if (sample->ip >= ks && sample->addr < ks) { in thread_stack__no_call_return()
580 sample->time, ref, in thread_stack__no_call_return()
589 to_al->sym, sample->addr, in thread_stack__no_call_return()
[all …]
Dsession.c23 struct perf_sample *sample,
100 struct perf_sample sample; in ordered_events__deliver_event() local
103 int ret = perf_evlist__parse_sample(session->evlist, event->event, &sample); in ordered_events__deliver_event()
110 return perf_session__deliver_event(session, event->event, &sample, in ordered_events__deliver_event()
210 struct perf_sample *sample __maybe_unused, in process_event_sample_stub()
220 struct perf_sample *sample __maybe_unused, in process_event_stub()
301 if (tool->sample == NULL) in perf_tool__fill_defaults()
302 tool->sample = process_event_sample_stub; in perf_tool__fill_defaults()
698 struct perf_sample *sample, u64 file_offset) in perf_session__queue_event() argument
700 return ordered_events__queue(&s->ordered_events, event, sample, file_offset); in perf_session__queue_event()
[all …]
Dintel-pt.c954 struct perf_sample *sample, u64 type, in intel_pt_inject_event() argument
957 event->header.size = perf_event__sample_event_size(sample, type, 0); in intel_pt_inject_event()
958 return perf_event__synthesize_sample(event, type, 0, sample, swapped); in intel_pt_inject_event()
966 struct perf_sample sample = { .ip = 0, }; in intel_pt_synth_branch_sample() local
975 event->sample.header.type = PERF_RECORD_SAMPLE; in intel_pt_synth_branch_sample()
976 event->sample.header.misc = PERF_RECORD_MISC_USER; in intel_pt_synth_branch_sample()
977 event->sample.header.size = sizeof(struct perf_event_header); in intel_pt_synth_branch_sample()
980 sample.time = tsc_to_perf_time(ptq->timestamp, &pt->tc); in intel_pt_synth_branch_sample()
982 sample.ip = ptq->state->from_ip; in intel_pt_synth_branch_sample()
983 sample.pid = ptq->pid; in intel_pt_synth_branch_sample()
[all …]
Devent.h369 struct sample_event sample; member
390 struct perf_sample *sample,
412 struct perf_sample *sample,
416 struct perf_sample *sample,
420 struct perf_sample *sample,
424 struct perf_sample *sample,
428 struct perf_sample *sample,
432 struct perf_sample *sample,
436 struct perf_sample *sample,
440 struct perf_sample *sample,
[all …]
Dkvm-stat.h47 struct perf_sample *sample,
54 struct perf_sample *sample,
57 struct perf_sample *sample, struct event_key *key);
111 struct perf_sample *sample,
114 struct perf_sample *sample,
117 struct perf_sample *sample,
Devsel.c1510 struct perf_sample *sample) in perf_evsel__parse_id_sample() argument
1513 const u64 *array = event->sample.array; in perf_evsel__parse_id_sample()
1521 sample->id = *array; in perf_evsel__parse_id_sample()
1533 sample->cpu = u.val32[0]; in perf_evsel__parse_id_sample()
1538 sample->stream_id = *array; in perf_evsel__parse_id_sample()
1543 sample->id = *array; in perf_evsel__parse_id_sample()
1548 sample->time = *array; in perf_evsel__parse_id_sample()
1561 sample->pid = u.val32[0]; in perf_evsel__parse_id_sample()
1562 sample->tid = u.val32[1]; in perf_evsel__parse_id_sample()
1612 array = event->sample.array; in perf_evsel__parse_sample()
[all …]
Dmachine.h84 struct perf_sample *sample);
86 struct perf_sample *sample);
88 struct perf_sample *sample);
90 struct perf_sample *sample);
92 struct perf_sample *sample);
100 struct perf_sample *sample);
102 struct perf_sample *sample);
104 struct perf_sample *sample);
140 struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
142 struct mem_info *sample__resolve_mem(struct perf_sample *sample,
[all …]
Dintel-bts.c136 static int intel_bts_lost(struct intel_bts *bts, struct perf_sample *sample) in intel_bts_lost() argument
142 INTEL_BTS_ERR_LOST, sample->cpu, sample->pid, in intel_bts_lost()
143 sample->tid, 0, "Lost trace data"); in intel_bts_lost()
276 struct perf_sample sample = { .ip = 0, }; in intel_bts_synth_branch_sample() local
278 event.sample.header.type = PERF_RECORD_SAMPLE; in intel_bts_synth_branch_sample()
279 event.sample.header.misc = PERF_RECORD_MISC_USER; in intel_bts_synth_branch_sample()
280 event.sample.header.size = sizeof(struct perf_event_header); in intel_bts_synth_branch_sample()
282 sample.ip = le64_to_cpu(branch->from); in intel_bts_synth_branch_sample()
283 sample.pid = btsq->pid; in intel_bts_synth_branch_sample()
284 sample.tid = btsq->tid; in intel_bts_synth_branch_sample()
[all …]
Ddata-convert-bt.c209 struct perf_sample *sample, in add_tracepoint_field_value() argument
216 void *data = sample->raw_data; in add_tracepoint_field_value()
321 struct perf_sample *sample) in add_tracepoint_fields_values() argument
327 ret = add_tracepoint_field_value(cw, event_class, event, sample, in add_tracepoint_fields_values()
339 struct perf_sample *sample) in add_tracepoint_values() argument
346 common_fields, sample); in add_tracepoint_values()
349 fields, sample); in add_tracepoint_values()
357 struct perf_sample *sample) in add_generic_values() argument
375 ret = value_set_u64_hex(cw, event, "perf_ip", sample->ip); in add_generic_values()
381 ret = value_set_s32(cw, event, "perf_tid", sample->tid); in add_generic_values()
[all …]
Devent.c716 struct perf_sample *sample, in perf_event__process_comm() argument
719 return machine__process_comm_event(machine, event, sample); in perf_event__process_comm()
724 struct perf_sample *sample, in perf_event__process_lost() argument
727 return machine__process_lost_event(machine, event, sample); in perf_event__process_lost()
732 struct perf_sample *sample __maybe_unused, in perf_event__process_aux()
740 struct perf_sample *sample __maybe_unused, in perf_event__process_itrace_start()
748 struct perf_sample *sample, in perf_event__process_lost_samples() argument
751 return machine__process_lost_samples_event(machine, event, sample); in perf_event__process_lost_samples()
756 struct perf_sample *sample __maybe_unused, in perf_event__process_switch()
788 struct perf_sample *sample, in perf_event__process_mmap() argument
[all …]
Dhist.c510 struct perf_sample *sample = iter->sample; in iter_prepare_mem_entry() local
513 mi = sample__resolve_mem(sample, al); in iter_prepare_mem_entry()
532 cost = iter->sample->weight; in iter_add_single_mem_entry()
566 err = hist_entry__append_callchain(he, iter->sample); in iter_finish_mem_entry()
584 struct perf_sample *sample = iter->sample; in iter_prepare_branch_entry() local
586 bi = sample__resolve_bstack(sample, al); in iter_prepare_branch_entry()
591 iter->total = sample->branch_stack->nr; in iter_prepare_branch_entry()
679 struct perf_sample *sample = iter->sample; in iter_add_single_normal_entry() local
683 sample->period, sample->weight, in iter_add_single_normal_entry()
684 sample->transaction, true); in iter_add_single_normal_entry()
[all …]
Dtool.h18 struct perf_sample *sample,
22 struct perf_sample *sample, struct machine *machine);
38 event_sample sample, member
Dmachine.c465 struct perf_sample *sample) in machine__process_comm_event() argument
480 __thread__set_comm(thread, event->comm.comm, sample->time, exec)) { in machine__process_comm_event()
491 union perf_event *event, struct perf_sample *sample __maybe_unused) in machine__process_lost_event()
499 union perf_event *event, struct perf_sample *sample) in machine__process_lost_samples_event() argument
502 sample->id, event->lost_samples.lost); in machine__process_lost_samples_event()
1259 struct perf_sample *sample __maybe_unused) in machine__process_mmap2_event()
1313 struct perf_sample *sample __maybe_unused) in machine__process_mmap_event()
1390 struct perf_sample *sample) in machine__process_fork_event() argument
1428 thread__fork(thread, parent, sample->time) < 0) { in machine__process_fork_event()
1439 struct perf_sample *sample __maybe_unused) in machine__process_exit_event()
[all …]
Dsession.h56 struct perf_sample *sample);
61 struct perf_sample *sample, u64 file_offset);
106 void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample,
130 struct perf_sample *sample);
Devsel.h242 void *perf_evsel__rawptr(struct perf_evsel *evsel, struct perf_sample *sample,
244 u64 perf_evsel__intval(struct perf_evsel *evsel, struct perf_sample *sample,
248 struct perf_sample *sample, in perf_evsel__strval() argument
251 return perf_evsel__rawptr(evsel, sample, name); in perf_evsel__strval()
308 struct perf_sample *sample);
Ddb-export.c289 struct perf_sample *sample, struct perf_evsel *evsel, in db_export__sample() argument
295 .sample = sample, in db_export__sample()
336 perf_event__preprocess_sample_addr(event, sample, thread, &addr_al); in db_export__sample()
342 err = thread_stack__process(thread, comm, sample, al, in db_export__sample()
Dunwind-libunwind.c88 struct perf_sample *sample; member
443 struct stack_dump *stack = &ui->sample->user_stack; in access_mem()
449 if (__write || !stack || !ui->sample->user_regs.regs) { in access_mem()
454 ret = perf_reg_value(&start, &ui->sample->user_regs, PERF_REG_SP); in access_mem()
497 if (!ui->sample->user_regs.regs) { in access_reg()
506 ret = perf_reg_value(&val, &ui->sample->user_regs, id); in access_reg()
645 .sample = data, in unwind__get_entries()
Dbuild-id.c26 struct perf_sample *sample, in build_id__mark_dso_hit() argument
32 struct thread *thread = machine__findnew_thread(machine, sample->pid, in build_id__mark_dso_hit()
33 sample->tid); in build_id__mark_dso_hit()
41 thread__find_addr_map(thread, cpumode, MAP__FUNCTION, sample->ip, &al); in build_id__mark_dso_hit()
52 struct perf_sample *sample in perf_event__exit_del_thread()
72 .sample = build_id__mark_dso_hit,
Dunwind-libdw.c112 struct stack_dump *stack = &ui->sample->user_stack; in memory_read()
117 ret = perf_reg_value(&start, &ui->sample->user_regs, PERF_REG_SP); in memory_read()
172 .sample = data, in unwind__get_entries()
Ddb-export.h35 struct perf_sample *sample; member
98 struct perf_sample *sample, struct perf_evsel *evsel,
Dunwind-libdw.h13 struct perf_sample *sample; member
Dauxtrace.h127 struct perf_sample *sample,
480 struct perf_sample *sample, in auxtrace__process_event() argument
486 return session->auxtrace->process_event(session, event, sample, tool); in auxtrace__process_event()
587 struct perf_sample *sample __maybe_unused, in auxtrace__process_event()
Dcallchain.h197 int sample__resolve_callchain(struct perf_sample *sample, struct symbol **parent,
200 int hist_entry__append_callchain(struct hist_entry *he, struct perf_sample *sample);
Dcallchain.c709 int sample__resolve_callchain(struct perf_sample *sample, struct symbol **parent, in sample__resolve_callchain() argument
713 if (sample->callchain == NULL) in sample__resolve_callchain()
718 return thread__resolve_callchain(al->thread, evsel, sample, in sample__resolve_callchain()
724 int hist_entry__append_callchain(struct hist_entry *he, struct perf_sample *sample) in hist_entry__append_callchain() argument
726 if (!symbol_conf.use_callchain || sample->callchain == NULL) in hist_entry__append_callchain()
728 return callchain_append(he->callchain, &callchain_cursor, sample->period); in hist_entry__append_callchain()
Dbuild-id.h21 struct perf_sample *sample, struct perf_evsel *evsel,
Dordered-events.h47 struct perf_sample *sample, u64 file_offset);
Dthread-stack.h107 struct perf_sample *sample,
Dtrace-event-scripting.c44 struct perf_sample *sample __maybe_unused, in process_event_unsupported()
Dtrace-event.h75 struct perf_sample *sample,
Dordered-events.c156 struct perf_sample *sample, u64 file_offset) in ordered_events__queue() argument
158 u64 timestamp = sample->time; in ordered_events__queue()
Dhist.h97 struct perf_sample *sample; member
361 struct perf_sample *sample, bool nonany_branch_mode);
/linux-4.4.14/drivers/oprofile/
Dcpu_buffer.c146 size * sizeof(entry->sample->data[0])); in op_cpu_buffer_write_reserve()
149 entry->sample = ring_buffer_event_data(entry->event); in op_cpu_buffer_write_reserve()
151 entry->data = entry->sample->data; in op_cpu_buffer_write_reserve()
153 return entry->sample; in op_cpu_buffer_write_reserve()
169 entry->sample = ring_buffer_event_data(e); in op_cpu_buffer_read_entry()
171 / sizeof(entry->sample->data[0]); in op_cpu_buffer_read_entry()
172 entry->data = entry->sample->data; in op_cpu_buffer_read_entry()
173 return entry->sample; in op_cpu_buffer_read_entry()
186 struct op_sample *sample; in op_add_code() local
219 sample = op_cpu_buffer_write_reserve(&entry, size); in op_add_code()
[all …]
Dbuffer_sync.c504 struct op_sample *sample; in sync_buffer() local
514 sample = op_cpu_buffer_read_entry(&entry, cpu); in sync_buffer()
515 if (!sample) in sync_buffer()
518 if (is_code(sample->eip)) { in sync_buffer()
519 flags = sample->event; in sync_buffer()
551 if (add_sample(mm, sample, in_kernel)) in sync_buffer()
/linux-4.4.14/tools/perf/arch/s390/util/
Dkvm-stat.c22 struct perf_sample *sample, in event_icpt_insn_get_key() argument
27 insn = perf_evsel__intval(evsel, sample, "instruction"); in event_icpt_insn_get_key()
33 struct perf_sample *sample, in event_sigp_get_key() argument
36 key->key = perf_evsel__intval(evsel, sample, "order_code"); in event_sigp_get_key()
41 struct perf_sample *sample, in event_diag_get_key() argument
44 key->key = perf_evsel__intval(evsel, sample, "code"); in event_diag_get_key()
49 struct perf_sample *sample, in event_icpt_prog_get_key() argument
52 key->key = perf_evsel__intval(evsel, sample, "code"); in event_icpt_prog_get_key()
/linux-4.4.14/tools/perf/tests/
Dperf-record.c50 struct perf_sample sample; in test__PERF_RECORD() local
168 err = perf_evlist__parse_sample(evlist, event, &sample); in test__PERF_RECORD()
177 pr_info("%" PRIu64" %d ", sample.time, sample.cpu); in test__PERF_RECORD()
181 if (prev_time > sample.time) { in test__PERF_RECORD()
183 name, prev_time, sample.time); in test__PERF_RECORD()
187 prev_time = sample.time; in test__PERF_RECORD()
189 if (sample.cpu != cpu) { in test__PERF_RECORD()
191 name, cpu, sample.cpu); in test__PERF_RECORD()
195 if ((pid_t)sample.pid != evlist->workload.pid) { in test__PERF_RECORD()
197 name, evlist->workload.pid, sample.pid); in test__PERF_RECORD()
[all …]
Ddwarf-unwind.c23 struct perf_sample *sample __maybe_unused, in mmap_handler()
73 struct perf_sample sample; in unwind_thread() local
77 memset(&sample, 0, sizeof(sample)); in unwind_thread()
79 if (test__arch_unwind_sample(&sample, thread)) { in unwind_thread()
85 &sample, MAX_STACK); in unwind_thread()
95 free(sample.user_stack.data); in unwind_thread()
96 free(sample.user_regs.regs); in unwind_thread()
Dhists_link.c13 struct sample { struct
22 static struct sample fake_common_samples[] = { argument
35 static struct sample fake_samples[][5] = {
67 struct perf_sample sample = { .period = 1, }; in add_hist_entries() local
85 sample.pid = fake_common_samples[k].pid; in add_hist_entries()
86 sample.tid = fake_common_samples[k].pid; in add_hist_entries()
87 sample.ip = fake_common_samples[k].ip; in add_hist_entries()
89 &sample) < 0) in add_hist_entries()
111 sample.pid = fake_samples[i][k].pid; in add_hist_entries()
112 sample.tid = fake_samples[i][k].pid; in add_hist_entries()
[all …]
Dhists_filter.c13 struct sample { struct
23 static struct sample fake_samples[] = { argument
51 struct perf_sample sample = { .period = 100, }; in add_hist_entries() local
68 .sample = &sample, in add_hist_entries()
79 sample.pid = fake_samples[i].pid; in add_hist_entries()
80 sample.tid = fake_samples[i].pid; in add_hist_entries()
81 sample.ip = fake_samples[i].ip; in add_hist_entries()
84 &sample) < 0) in add_hist_entries()
Dhists_cumulate.c13 struct sample { struct
22 static struct sample fake_samples[] = { argument
80 struct perf_sample sample = { .period = 1000, }; in add_hist_entries() local
91 .sample = &sample, in add_hist_entries()
100 sample.pid = fake_samples[i].pid; in add_hist_entries()
101 sample.tid = fake_samples[i].pid; in add_hist_entries()
102 sample.ip = fake_samples[i].ip; in add_hist_entries()
103 sample.callchain = (struct ip_callchain *)fake_callchains[i]; in add_hist_entries()
106 &sample) < 0) in add_hist_entries()
Dsample-parsing.c172 struct perf_sample sample = { in do_test() local
223 sample.read.group.nr = 4; in do_test()
224 sample.read.group.values = values; in do_test()
226 sample.read.one.value = 0x08789faeb786aa87ULL; in do_test()
227 sample.read.one.id = 99; in do_test()
230 sz = perf_event__sample_event_size(&sample, sample_type, read_format); in do_test()
244 &sample, false); in do_test()
271 if (!samples_same(&sample, &sample_out, sample_type, read_format)) { in do_test()
Dswitch-tracking.c117 struct perf_sample sample; in process_sample_event() local
122 if (perf_evlist__parse_sample(evlist, event, &sample)) { in process_sample_event()
127 evsel = perf_evlist__id2evsel(evlist, sample.id); in process_sample_event()
129 next_tid = perf_evsel__intval(evsel, &sample, "next_pid"); in process_sample_event()
130 prev_tid = perf_evsel__intval(evsel, &sample, "prev_pid"); in process_sample_event()
131 cpu = sample.cpu; in process_sample_event()
206 struct perf_sample sample; in add_event() local
217 if (perf_evlist__parse_sample(evlist, event, &sample)) { in add_event()
222 if (!sample.time) { in add_event()
227 node->event_time = sample.time; in add_event()
Dmmap-basic.c103 struct perf_sample sample; in test__basic_mmap() local
111 err = perf_evlist__parse_sample(evlist, event, &sample); in test__basic_mmap()
118 evsel = perf_evlist__id2evsel(evlist, sample.id); in test__basic_mmap()
121 " doesn't map to an evsel\n", sample.id); in test__basic_mmap()
Dopenat-syscall-tp-fields.c81 struct perf_sample sample; in test__syscall_openat_tp_fields() local
90 err = perf_evsel__parse_sample(evsel, event, &sample); in test__syscall_openat_tp_fields()
96 tp_flags = perf_evsel__intval(evsel, &sample, "flags"); in test__syscall_openat_tp_fields()
Dsw-clock.c94 struct perf_sample sample; in __test__sw_clock_freq() local
99 err = perf_evlist__parse_sample(evlist, event, &sample); in __test__sw_clock_freq()
105 total_periods += sample.period; in __test__sw_clock_freq()
Dhists_output.c13 struct sample { struct
23 static struct sample fake_samples[] = { argument
50 struct perf_sample sample = { .period = 100, }; in add_hist_entries() local
61 .sample = &sample, in add_hist_entries()
66 sample.cpu = fake_samples[i].cpu; in add_hist_entries()
67 sample.pid = fake_samples[i].pid; in add_hist_entries()
68 sample.tid = fake_samples[i].pid; in add_hist_entries()
69 sample.ip = fake_samples[i].ip; in add_hist_entries()
72 &sample) < 0) in add_hist_entries()
Dparse-no-sample-id-all.c14 struct perf_sample sample; in process_event() local
30 if (perf_evlist__parse_sample(*pevlist, event, &sample)) { in process_event()
Dcode-reading.c294 struct perf_sample sample; in process_sample_event() local
299 if (perf_evlist__parse_sample(evlist, event, &sample)) { in process_sample_event()
304 thread = machine__findnew_thread(machine, sample.pid, sample.tid); in process_sample_event()
312 ret = read_object_code(sample.ip, READLEN, cpumode, thread, state); in process_sample_event()
DBuild30 perf-y += sample-parsing.o
31 perf-y += parse-no-sample-id-all.o
Dtests.h76 int test__arch_unwind_sample(struct perf_sample *sample,
/linux-4.4.14/sound/core/oss/
Dmulaw.c157 unsigned char *dst, u16 sample) in cvt_s16_to_native() argument
159 sample ^= data->flip; in cvt_s16_to_native()
161 sample = swab16(sample); in cvt_s16_to_native()
164 memcpy(dst + data->native_ofs, (char *)&sample + data->copy_ofs, in cvt_s16_to_native()
194 signed short sample = ulaw2linear(*src); in mulaw_decode() local
195 cvt_s16_to_native(data, dst, sample); in mulaw_decode()
205 u16 sample = 0; in cvt_native_to_s16() local
206 memcpy((char *)&sample + data->copy_ofs, src + data->native_ofs, in cvt_native_to_s16()
209 sample = swab16(sample); in cvt_native_to_s16()
210 sample ^= data->flip; in cvt_native_to_s16()
[all …]
/linux-4.4.14/drivers/media/pci/cx25821/
Dcx25821-biffuncs.h28 static inline u8 getBit(u32 sample, u8 index) in getBit() argument
30 return (u8) ((sample >> index) & 1); in getBit()
38 static inline u32 setBitAtPos(u32 sample, u8 bit) in setBitAtPos() argument
40 sample |= (1 << bit); in setBitAtPos()
41 return sample; in setBitAtPos()
/linux-4.4.14/drivers/gpu/drm/bridge/
Ddw_hdmi-ahb-audio.c168 u32 b, sample = *src++; in dw_hdmi_reformat_iec958() local
170 b = (sample & 8) << (28 - 3); in dw_hdmi_reformat_iec958()
172 sample >>= 4; in dw_hdmi_reformat_iec958()
174 *dst++ = sample | b; in dw_hdmi_reformat_iec958()
178 static u32 parity(u32 sample) in parity() argument
180 sample ^= sample >> 16; in parity()
181 sample ^= sample >> 8; in parity()
182 sample ^= sample >> 4; in parity()
183 sample ^= sample >> 2; in parity()
184 sample ^= sample >> 1; in parity()
[all …]
/linux-4.4.14/samples/
DKconfig4 You can build and test sample kernel code here.
19 different kobject sample modules showing how to use kobjects,
46 different kfifo sample modules showing how to use the
59 tristate "Build rpmsg client sample -- loadable modules only"
62 Build an rpmsg client sample driver, which demonstrates how
67 tristate "Build live patching sample -- loadable modules only"
70 Builds a sample live patch that replaces the procfs handler
74 tristate "Build configfs patching sample -- loadable modules only"
77 Builds a sample configfs interface.
/linux-4.4.14/tools/perf/arch/x86/tests/
Ddwarf-unwind.c12 static int sample_ustack(struct perf_sample *sample, in sample_ustack() argument
15 struct stack_dump *stack = &sample->user_stack; in sample_ustack()
44 int test__arch_unwind_sample(struct perf_sample *sample, in test__arch_unwind_sample() argument
47 struct regs_dump *regs = &sample->user_regs; in test__arch_unwind_sample()
61 return sample_ustack(sample, thread, buf); in test__arch_unwind_sample()
Dperf-time-to-tsc.c111 struct perf_sample sample; in test__perf_time_to_tsc() local
120 &sample)); in test__perf_time_to_tsc()
121 comm1_time = sample.time; in test__perf_time_to_tsc()
125 &sample)); in test__perf_time_to_tsc()
126 comm2_time = sample.time; in test__perf_time_to_tsc()
/linux-4.4.14/tools/perf/arch/arm64/tests/
Ddwarf-unwind.c11 static int sample_ustack(struct perf_sample *sample, in sample_ustack() argument
14 struct stack_dump *stack = &sample->user_stack; in sample_ustack()
43 int test__arch_unwind_sample(struct perf_sample *sample, in test__arch_unwind_sample() argument
46 struct regs_dump *regs = &sample->user_regs; in test__arch_unwind_sample()
60 return sample_ustack(sample, thread, buf); in test__arch_unwind_sample()
/linux-4.4.14/tools/perf/arch/arm/tests/
Ddwarf-unwind.c11 static int sample_ustack(struct perf_sample *sample, in sample_ustack() argument
14 struct stack_dump *stack = &sample->user_stack; in sample_ustack()
43 int test__arch_unwind_sample(struct perf_sample *sample, in test__arch_unwind_sample() argument
46 struct regs_dump *regs = &sample->user_regs; in test__arch_unwind_sample()
60 return sample_ustack(sample, thread, buf); in test__arch_unwind_sample()
/linux-4.4.14/drivers/input/touchscreen/
Dmc13783_ts.c41 unsigned int sample[4]; member
81 x0 = priv->sample[0] & 0xfff; in mc13783_ts_report_sample()
82 x1 = priv->sample[1] & 0xfff; in mc13783_ts_report_sample()
83 x2 = priv->sample[2] & 0xfff; in mc13783_ts_report_sample()
84 y0 = priv->sample[3] & 0xfff; in mc13783_ts_report_sample()
85 y1 = (priv->sample[0] >> 12) & 0xfff; in mc13783_ts_report_sample()
86 y2 = (priv->sample[1] >> 12) & 0xfff; in mc13783_ts_report_sample()
87 cr0 = (priv->sample[2] >> 12) & 0xfff; in mc13783_ts_report_sample()
88 cr1 = (priv->sample[3] >> 12) & 0xfff; in mc13783_ts_report_sample()
131 priv->sample) == 0) in mc13783_ts_work()
Dwm9712.c255 static int wm9712_poll_sample(struct wm97xx *wm, int adcsel, int *sample) in wm9712_poll_sample() argument
292 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); in wm9712_poll_sample()
297 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) { in wm9712_poll_sample()
300 *sample & WM97XX_ADCSEL_MASK); in wm9712_poll_sample()
304 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) { in wm9712_poll_sample()
306 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); in wm9712_poll_sample()
307 if (!(*sample & WM97XX_PEN_DOWN)) { in wm9712_poll_sample()
Dwm9705.c215 static int wm9705_poll_sample(struct wm97xx *wm, int adcsel, int *sample) in wm9705_poll_sample() argument
252 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); in wm9705_poll_sample()
257 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) { in wm9705_poll_sample()
260 *sample & WM97XX_ADCSEL_MASK); in wm9705_poll_sample()
264 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) { in wm9705_poll_sample()
Dwm9713.c260 static int wm9713_poll_sample(struct wm97xx *wm, int adcsel, int *sample) in wm9713_poll_sample() argument
302 *sample = wm97xx_reg_read(wm, AC97_WM97XX_DIGITISER_RD); in wm9713_poll_sample()
307 if ((*sample ^ adcsel) & WM97XX_ADCSEL_MASK) { in wm9713_poll_sample()
310 *sample & WM97XX_ADCSEL_MASK); in wm9713_poll_sample()
314 if (wants_pen && !(*sample & WM97XX_PEN_DOWN)) { in wm9713_poll_sample()
Dad7877.c167 u16 sample ____cacheline_aligned;
230 req->xfer[1].rx_buf = &req->sample; in ad7877_read()
237 ret = status ? : req->sample; in ad7877_read()
273 int sample; in ad7877_read_adc() local
306 req->xfer[3].rx_buf = &req->sample; in ad7877_read_adc()
324 sample = req->sample; in ad7877_read_adc()
328 return status ? : sample; in ad7877_read_adc()
Dads7846.c298 __be16 sample ____cacheline_aligned;
309 u8 sample[3] ____cacheline_aligned; member
352 req->xfer[3].rx_buf = &req->sample; in ads7846_read12_ser()
377 status = be16_to_cpu(req->sample); in ads7846_read12_ser()
401 req->xfer[0].rx_buf = req->sample; in ads7845_read12_ser()
413 status = be16_to_cpu(*((u16 *)&req->sample[1])); in ads7845_read12_ser()
/linux-4.4.14/tools/perf/util/scripting-engines/
Dtrace-event-python.c307 static PyObject *python_process_callchain(struct perf_sample *sample, in python_process_callchain() argument
317 if (!symbol_conf.use_callchain || !sample->callchain) in python_process_callchain()
321 sample, NULL, NULL, in python_process_callchain()
383 static void python_process_tracepoint(struct perf_sample *sample, in python_process_tracepoint() argument
395 int cpu = sample->cpu; in python_process_tracepoint()
396 void *data = sample->raw_data; in python_process_tracepoint()
397 unsigned long long nsecs = sample->time; in python_process_tracepoint()
432 callchain = python_process_callchain(sample, evsel, al); in python_process_tracepoint()
688 tuple_set_u64(t, 8, es->sample->ip); in python_export_sample()
689 tuple_set_u64(t, 9, es->sample->time); in python_export_sample()
[all …]
Dtrace-event-perl.c248 static void perl_process_tracepoint(struct perf_sample *sample, in perl_process_tracepoint() argument
258 int cpu = sample->cpu; in perl_process_tracepoint()
259 void *data = sample->raw_data; in perl_process_tracepoint()
260 unsigned long long nsecs = sample->time; in perl_process_tracepoint()
338 struct perf_sample *sample, in perl_process_event_generic() argument
351 XPUSHs(sv_2mortal(newSVpvn((const char *)sample, sizeof(*sample)))); in perl_process_event_generic()
352 XPUSHs(sv_2mortal(newSVpvn((const char *)sample->raw_data, sample->raw_size))); in perl_process_event_generic()
362 struct perf_sample *sample, in perl_process_event() argument
366 perl_process_tracepoint(sample, evsel, al->thread); in perl_process_event()
367 perl_process_event_generic(event, sample, evsel); in perl_process_event()
/linux-4.4.14/drivers/cpufreq/
Dintel_pstate.c67 struct sample { struct
115 struct sample sample; member
866 struct sample *sample = &cpu->sample; in intel_pstate_calc_busy() local
869 core_pct = int_tofp(sample->aperf) * int_tofp(100); in intel_pstate_calc_busy()
870 core_pct = div64_u64(core_pct, int_tofp(sample->mperf)); in intel_pstate_calc_busy()
872 sample->freq = fp_toint( in intel_pstate_calc_busy()
878 sample->core_pct_busy = (int32_t)core_pct; in intel_pstate_calc_busy()
898 cpu->last_sample_time = cpu->sample.time; in intel_pstate_sample()
899 cpu->sample.time = ktime_get(); in intel_pstate_sample()
900 cpu->sample.aperf = aperf; in intel_pstate_sample()
[all …]
/linux-4.4.14/arch/s390/kernel/
Dperf_cpum_sf.c1048 static int sample_format_is_valid(struct hws_combined_entry *sample, in sample_format_is_valid() argument
1055 if (sample->basic.def != 0x0001) in sample_format_is_valid()
1062 if (sample->diag.def < 0x8001) in sample_format_is_valid()
1067 static int sample_is_consistent(struct hws_combined_entry *sample, in sample_is_consistent() argument
1082 if (sample->basic.I || sample->basic.W) in sample_is_consistent()
1087 static void reset_sample_slot(struct hws_combined_entry *sample, in reset_sample_slot() argument
1091 sample->basic.def = 0; in reset_sample_slot()
1093 sample->diag.def = 0; in reset_sample_slot()
1097 struct hws_combined_entry *sample) in sfr_store_sample() argument
1100 sfr->basic = sample->basic; in sfr_store_sample()
[all …]
/linux-4.4.14/drivers/misc/echo/
Dfir.h146 static inline int16_t fir16(struct fir16_state_t *fir, int16_t sample) in fir16() argument
150 fir->history[fir->curr_pos] = sample; in fir16()
151 fir->history[fir->curr_pos + fir->taps] = sample; in fir16()
159 fir->history[fir->curr_pos] = sample; in fir16()
195 static inline int16_t fir32(struct fir32_state_t *fir, int16_t sample) in fir32() argument
202 fir->history[fir->curr_pos] = sample; in fir32()
/linux-4.4.14/drivers/isdn/i4l/
Disdn_audio.c242 isdn_audio_linear2ulaw(int sample) in isdn_audio_linear2ulaw() argument
269 sign = (sample >> 8) & 0x80; /* set aside the sign */ in isdn_audio_linear2ulaw()
271 sample = -sample; /* get magnitude */ in isdn_audio_linear2ulaw()
272 if (sample > CLIP) in isdn_audio_linear2ulaw()
273 sample = CLIP; /* clip the magnitude */ in isdn_audio_linear2ulaw()
276 sample = sample + BIAS; in isdn_audio_linear2ulaw()
277 exponent = exp_lut[(sample >> 7) & 0xFF]; in isdn_audio_linear2ulaw()
278 mantissa = (sample >> (exponent + 3)) & 0x0F; in isdn_audio_linear2ulaw()
448 isdn_audio_goertzel(int *sample, modem_info *info) in isdn_audio_goertzel() argument
469 sk = sample[n] + ((cos2pik[k] * sk1) >> 15) - sk2; in isdn_audio_goertzel()
/linux-4.4.14/net/dccp/ccids/lib/
Dpacket_history.c406 u32 sample = 0, in tfrc_rx_hist_sample_rtt() local
412 sample = SUB16(tfrc_rx_hist_rtt_prev_s(h)->tfrchrx_ccval, in tfrc_rx_hist_sample_rtt()
414 if (sample) in tfrc_rx_hist_sample_rtt()
415 sample = 4 / sample * in tfrc_rx_hist_sample_rtt()
434 sample = ktime_to_us(net_timedelta(tfrc_rx_hist_rtt_last_s(h)->tfrchrx_tstamp)); in tfrc_rx_hist_sample_rtt()
440 if (unlikely(sample > DCCP_SANE_RTT_MAX)) { in tfrc_rx_hist_sample_rtt()
441 DCCP_WARN("RTT sample %u too large, using max\n", sample); in tfrc_rx_hist_sample_rtt()
442 sample = DCCP_SANE_RTT_MAX; in tfrc_rx_hist_sample_rtt()
448 return sample; in tfrc_rx_hist_sample_rtt()
/linux-4.4.14/tools/perf/Documentation/
Dperf-report.txt33 Show sample percentage for different cpu modes.
77 - dso: name of library or module executed at the time of sample
78 - symbol: name of function executed at the time of sample
81 - cpu: cpu number the task ran at the time of sample
82 - socket: processor socket number the task ran at the time of sample
83 - srcline: filename and line number executed at the time of sample. The
91 - overhead: Overhead percentage of sample
92 - overhead_sys: Overhead percentage of sample running in system mode
93 - overhead_us: Overhead percentage of sample running in user mode
94 - overhead_guest_sys: Overhead percentage of sample running in system mode
[all …]
Dperf-record.txt117 Event period to sample.
184 Record the sample addresses.
188 Record the sample timestamps. Use it with 'perf report -D' to see the
193 Record the sample period.
197 Don't sample.
201 Collect raw sample records from all opened counters (default for tracepoint counters).
234 Enable taken branch stack sampling. Each sample captures a series of consecutive
235 taken branches. The number of branches captured with each sample depends on the
263 Enable weightened sampling. An additional weight is recorded per sample and can be
284 each sample. List of captured registers depends on the architecture. This option
[all …]
Dperf-top.txt26 Event period to sample.
119 local_weight, abort, in_tx, transaction, overhead, sample, period.
125 overhead, overhead_sys, overhead_us, overhead_children, sample and period.
219 Enable taken branch stack sampling. Each sample captures a series of consecutive
220 taken branches. The number of branches captured with each sample depends on the
Dperf-evlist.txt25 Show just the sample frequency used for each event.
Dperf-mem.txt38 one sample per line.
Dperf-diff.txt116 the command line are searched for the baseline sample pair. If the pair
130 b - baseline sample percentage
Dperf-kvm.txt110 Sorting key. Possible values: sample (default, sort by samples
147 Sorting key. Possible values: sample (default, sort by samples
/linux-4.4.14/drivers/media/rc/
Dir-lirc-codec.c36 int sample; in ir_lirc_decode() local
48 sample = LIRC_SPACE(LIRC_VALUE_MASK); in ir_lirc_decode()
53 sample = LIRC_FREQUENCY(ev.carrier); in ir_lirc_decode()
54 IR_dprintk(2, "carrier report (freq: %d)\n", sample); in ir_lirc_decode()
69 sample = LIRC_TIMEOUT(ev.duration / 1000); in ir_lirc_decode()
70 IR_dprintk(2, "timeout report (duration: %d)\n", sample); in ir_lirc_decode()
92 sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) : in ir_lirc_decode()
99 (unsigned char *) &sample); in ir_lirc_decode()
Dfintek-cir.c295 u8 sample; in fintek_process_rx_ir_data() local
300 sample = fintek->buf[i]; in fintek_process_rx_ir_data()
303 fintek->cmd = sample; in fintek_process_rx_ir_data()
318 fintek->rem = fintek_cmdsize(fintek->cmd, sample); in fintek_process_rx_ir_data()
327 rawir.pulse = ((sample & BUF_PULSE_BIT) != 0); in fintek_process_rx_ir_data()
328 rawir.duration = US_TO_NS((sample & BUF_SAMPLE_MASK) in fintek_process_rx_ir_data()
356 u8 sample, status; in fintek_get_rx_ir_data() local
366 sample = fintek_cir_reg_read(fintek, CIR_RX_DATA); in fintek_get_rx_ir_data()
367 fit_dbg("%s: sample: 0x%02x", __func__, sample); in fintek_get_rx_ir_data()
369 fintek->buf[fintek->pkts] = sample; in fintek_get_rx_ir_data()
Dnuvoton-cir.c619 u8 sample; in nvt_process_rx_ir_data() local
632 sample = nvt->buf[i]; in nvt_process_rx_ir_data()
634 rawir.pulse = ((sample & BUF_PULSE_BIT) != 0); in nvt_process_rx_ir_data()
635 rawir.duration = US_TO_NS((sample & BUF_LEN_MASK) in nvt_process_rx_ir_data()
648 if ((sample == BUF_PULSE_BIT) && (i + 1 < nvt->pkts)) { in nvt_process_rx_ir_data()
/linux-4.4.14/Documentation/sound/alsa/soc/
DDAI.txt26 usually varies depending on the sample rate and the master system clock
27 (SYSCLK). LRCLK is the same as the sample rate. A few devices support separate
29 different sample rates.
38 o Right Justified - MSB is transmitted sample size BCLKs before LRC
47 receive the audio data. Bit clock usually varies depending on sample rate
48 whilst sync runs at the sample rate. PCM also supports Time Division
Dclocking.txt14 audio playback and capture sample rates.
29 runs at exactly the sample rate (LRC = Rate).
48 audio clocks as it usually gives more accurate sample rates than the CPU.
/linux-4.4.14/drivers/staging/iio/resolver/
Dad2s1200.c39 int sample; member
55 gpio_set_value(st->sample, 0); in ad2s1200_read_raw()
58 gpio_set_value(st->sample, 1); in ad2s1200_read_raw()
127 st->sample = pins[0]; in ad2s1200_probe()
Dad2s1210.c413 gpio_set_value(st->pdata->sample, 0); in ad2s1210_clear_fault()
416 gpio_set_value(st->pdata->sample, 1); in ad2s1210_clear_fault()
420 gpio_set_value(st->pdata->sample, 0); in ad2s1210_clear_fault()
421 gpio_set_value(st->pdata->sample, 1); in ad2s1210_clear_fault()
477 gpio_set_value(st->pdata->sample, 0); in ad2s1210_read_raw()
523 gpio_set_value(st->pdata->sample, 1); in ad2s1210_read_raw()
645 { st->pdata->sample, GPIOF_DIR_IN, "sample" }, in ad2s1210_setup_gpios()
659 { st->pdata->sample, GPIOF_DIR_IN, "sample" }, in ad2s1210_free_gpios()
Dad2s1210.h15 unsigned sample; member
/linux-4.4.14/samples/trace_events/
DMakefile12 CFLAGS_trace-events-sample.o := -I$(src)
14 obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o
Dtrace-events-sample.h25 #define TRACE_SYSTEM sample-trace
522 #define TRACE_INCLUDE_FILE trace-events-sample
/linux-4.4.14/Documentation/timers/
Dtimer_stats.txt18 Linux system over a sample period:
33 To activate a sample period issue:
36 To stop a sample period issue:
44 is kept until a new sample period is started. This allows multiple readouts.
48 Timerstats sample period: 3.888770 s
D00-INDEX8 - sample hpet timer test program
/linux-4.4.14/drivers/iio/adc/
Dad7266.c47 __be16 sample[2]; member
55 return spi_read(st->spi, &st->data.sample[0], 2); in ad7266_wakeup()
61 return spi_read(st->spi, &st->data.sample[0], 1); in ad7266_powerdown()
90 ret = spi_read(st->spi, st->data.sample, 4); in ad7266_trigger_handler()
143 *val = be16_to_cpu(st->data.sample[address % 2]); in ad7266_read_single()
448 st->single_xfer[0].rx_buf = &st->data.sample[0]; in ad7266_probe()
452 st->single_xfer[1].rx_buf = st->data.sample; in ad7266_probe()
456 st->single_xfer[2].tx_buf = &st->data.sample[0]; in ad7266_probe()
Dad_sigma_delta.c251 unsigned int sample, raw_sample; in ad_sigma_delta_single_conversion() local
295 sample = raw_sample >> chan->scan_type.shift; in ad_sigma_delta_single_conversion()
296 sample &= (1 << chan->scan_type.realbits) - 1; in ad_sigma_delta_single_conversion()
297 *val = sample; in ad_sigma_delta_single_conversion()
/linux-4.4.14/Documentation/ABI/testing/
Dconfigfs-usb-gadget-uac29 c_ssize - capture sample size (bytes)
12 p_ssize - playback sample size (bytes)
Devm21 Documentation/keys-trusted-encrypted.txt. (A sample dracut
/linux-4.4.14/sound/synth/emux/
Dsoundfont.c605 zone->sample = set_sample(sf, &zone->v); in load_info()
662 struct snd_sf_sample *sample; in set_sample() local
664 sample = find_sample(sf, avp->sample); in set_sample()
665 if (sample == NULL) in set_sample()
673 avp->start += sample->v.start; in set_sample()
674 avp->end += sample->v.end; in set_sample()
675 avp->loopstart += sample->v.loopstart; in set_sample()
676 avp->loopend += sample->v.loopend; in set_sample()
679 avp->sample_mode = sample->v.mode_flags; in set_sample()
681 return sample; in set_sample()
[all …]
/linux-4.4.14/kernel/time/
Dposix-cpu-timers.c181 unsigned long long *sample) in cpu_clock_sample() argument
187 *sample = prof_ticks(p); in cpu_clock_sample()
190 *sample = virt_ticks(p); in cpu_clock_sample()
193 *sample = task_sched_runtime(p); in cpu_clock_sample()
264 unsigned long long *sample) in cpu_clock_sample_group() argument
273 *sample = cputime_to_expires(cputime.utime + cputime.stime); in cpu_clock_sample_group()
277 *sample = cputime_to_expires(cputime.utime); in cpu_clock_sample_group()
281 *sample = cputime.sum_exec_runtime; in cpu_clock_sample_group()
564 unsigned long long *sample) in cpu_timer_sample_group() argument
573 *sample = cputime_to_expires(cputime.utime + cputime.stime); in cpu_timer_sample_group()
[all …]
/linux-4.4.14/Documentation/devicetree/bindings/input/touchscreen/
Dstmpe.txt8 - st,sample-time: ADC converstion time in number of clock. (0 -> 36 clocks, 1 ->
15 - st,ave-ctrl: Sample average control (0 -> 1 sample, 1 -> 2 samples, 2 -> 4
34 st,sample-time = <4>;
Dti-tsc-adc.txt53 ti,chan-step-sampledelay: List of sample delays for each channel
56 ADC clock cycles to sample (to hold
63 by ADC to generate a sample. Valid range is 0
Dbrcm,iproc-touchscreen.txt36 0 = 1 sample
/linux-4.4.14/Documentation/devicetree/bindings/mmc/
Drockchip-dw-mshc.txt22 two more clocks "ciu-drive" and "ciu-sample" are supported. They are used
23 to control the clock phases, "ciu-sample" is required for tuning high-
26 * rockchip,default-sample-phase: The default phase to set ciu_sample at
Dsunxi-mmc.txt14 - clock-names : must contain "ahb", "mmc", "output" and "sample"
29 clock-names = "ahb", "mod", "output", "sample";
/linux-4.4.14/samples/pktgen/
DREADME.rst3 This directory contains some pktgen sample and benchmark scripts, that
16 across the sample scripts. Usage example is printed on errors::
43 See sample scripts for usage examples.
/linux-4.4.14/Documentation/hwmon/
Dltc424588 If you have NOT configured the driver to sample all GPIO pins as analog
90 created. The driver will sample the GPIO pin that is currently connected to the
93 If you have configured the driver to sample all GPIO pins as analog voltages,
98 The LTC4245 chip can be configured to sample all GPIO pins with two methods:
102 The default mode of operation is to sample a single GPIO pin.
/linux-4.4.14/arch/m68k/ifpsp060/
Dfskeleton.S61 | simply execute an "rte" as with the sample code below.
75 | The sample routine below simply clears the exception status bit and
94 | The sample routine below simply clears the exception status bit and
113 | The sample routine below simply clears the exception status bit and
132 | The sample routine below simply clears the exception status bit and
151 | The sample routine below simply clears the exception status bit and
170 | The sample routine below simply clears the exception status bit and
188 | The sample routine below clears the exception status bit, clears the NaN
226 | The sample code below enables the FPU, sets the PC field in the exception stack
249 | The sample code below simply executes an "rte".
/linux-4.4.14/Documentation/sound/oss/
Dbtaudio45 The chip gives you 16 bit stereo sound. The sample rate depends on
48 sample rate the hardware uses (32000 is the default).
51 chip which provides digital sound via I2S with 32 kHz sample rate. My
54 The Osprey-200 reportly gives you digital sound with 44100 Hz sample
68 downsampling by powers of two, so you can ask for more usual sample rates
DREADME.ymfsb7 This code references YAMAHA's sample codes and data sheets.
58 with 21.739kHz sample rates rather than 22.050kHz (I think it must be
61 that specify correct sample frequency. For example, to play your MP3 file
72 Its Fs is fixed to 48kHz (It never means the sample frequency become
DESS186821 sample copy of the isapnp.conf directives regarding the ESS1868:
/linux-4.4.14/drivers/media/usb/msi2500/
Dmsi2500.c154 u32 sample; /* for sample rate calc */ member
262 u32 sample[3]; in msi2500_convert_stream() local
268 sample[i] = src[3] << 24 | src[2] << 16 | src[1] << 8 | in msi2500_convert_stream()
270 if (i == 0 && dev->next_sample != sample[0]) { in msi2500_convert_stream()
273 sample[0] - dev->next_sample, in msi2500_convert_stream()
275 sample[0]); in msi2500_convert_stream()
298 dev->next_sample = sample[i] + 504; in msi2500_convert_stream()
320 dev->next_sample = sample[i] + 252; in msi2500_convert_stream()
330 dev->next_sample = sample[i] + 384; in msi2500_convert_stream()
337 dev->next_sample = sample[i] + 504; in msi2500_convert_stream()
[all …]
/linux-4.4.14/include/linux/
Duwb.h779 void stats_add_sample(struct stats *stats, s8 sample) in stats_add_sample() argument
794 if (sample < min) /* compute new values */ in stats_add_sample()
795 min = sample; in stats_add_sample()
796 else if (sample > max) in stats_add_sample()
797 max = sample; in stats_add_sample()
798 sigma += sample; in stats_add_sample()
Doprofile.h184 struct op_sample *sample; member
Dwm97xx.h233 int (*poll_sample) (struct wm97xx *, int adcsel, int *sample);
/linux-4.4.14/Documentation/sound/alsa/
DAudiophile-Usb.txt37 * sample depth of 16 or 24 bits
38 * sample rate from 8kHz to 96kHz
39 * Two interfaces can't use different sample depths at the same time.
59 to synchronize the device to an external sample clock
63 synchronization error (for instance sound played at an odd sample rate)
94 This approach has the advantage to let the driver automatically switch from sample
124 * playing an ac3 sample file to the Do port
147 * the sample depth
148 * the sample rate
177 where "test_S16_LE.raw" was in fact a little-endian sample file.
[all …]
DBt87x.txt54 The first device (hw:X,0) gives you 16 bit stereo sound. The sample
63 sample rates are between 119466 and 448000 Hz (yes, these numbers are
65 maximum sample rate is 1792000 Hz, but audio data becomes unusable
DSB-Live-mixer.txt7 various ways of sample processing, which is described here.
121 This control is used to attenuate sample for center PCM FX-bus accumulator.
122 ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
127 This control is used to attenuate sample for center PCM FX-bus accumulator.
128 ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
242 If this switch is on, then the sample for the center PCM is put to the
248 If this switch is on, then the sample for the center PCM is put to the
DAudigy-mixer.txt8 various ways of sample processing, which is described here.
57 ALSA uses accumulator 6 for center PCM sample for 5.1 playback. The result sample
62 This control is used to attenuate sample for LFE PCM FX-bus accumulator.
63 ALSA uses accumulator 7 for LFE PCM sample for 5.1 playback. The result sample
182 This control is used to attenuate sample for center speaker of this mix.
187 This control is used to attenuate sample for LFE speaker of this mix.
/linux-4.4.14/drivers/mmc/host/
Dsunxi-mmc.c220 u32 sample; member
669 sclk_dly = host->clk_delays[SDXC_CLK_400K].sample; in sunxi_mmc_clk_set_rate()
672 sclk_dly = host->clk_delays[SDXC_CLK_25M].sample; in sunxi_mmc_clk_set_rate()
676 sclk_dly = host->clk_delays[SDXC_CLK_50M_DDR].sample; in sunxi_mmc_clk_set_rate()
679 sclk_dly = host->clk_delays[SDXC_CLK_50M].sample; in sunxi_mmc_clk_set_rate()
902 [SDXC_CLK_400K] = { .output = 180, .sample = 180 },
903 [SDXC_CLK_25M] = { .output = 180, .sample = 75 },
904 [SDXC_CLK_50M] = { .output = 90, .sample = 120 },
905 [SDXC_CLK_50M_DDR] = { .output = 60, .sample = 120 },
909 [SDXC_CLK_400K] = { .output = 180, .sample = 180 },
[all …]
Ddw_mmc-exynos.c381 static inline void dw_mci_exynos_set_clksmpl(struct dw_mci *host, u8 sample) in dw_mci_exynos_set_clksmpl() argument
391 clksel = SDMMC_CLKSEL_UP_SAMPLE(clksel, sample); in dw_mci_exynos_set_clksmpl()
403 u8 sample; in dw_mci_exynos_move_next_clksmpl() local
411 sample = (clksel + 1) & 0x7; in dw_mci_exynos_move_next_clksmpl()
412 clksel = SDMMC_CLKSEL_UP_SAMPLE(clksel, sample); in dw_mci_exynos_move_next_clksmpl()
420 return sample; in dw_mci_exynos_move_next_clksmpl()
/linux-4.4.14/Documentation/devicetree/bindings/sound/
Ddesignware-i2s.txt8 rate reference clock sample.
9 - clock-names : "i2sclk" for the sample rate reference clock.
Dadi,axi-i2s.txt8 the clock used as the sampling rate reference clock sample.
9 - clock-names : "axi" for the clock to the AXI interface, "ref" for the sample
Dadi,axi-spdif-tx.txt8 the clock used as the sampling rate reference clock sample.
9 - clock-names: "axi" for the clock to the AXI interface, "ref" for the sample
Dfsl,ssi.txt36 playback and capture to use different sample sizes and
37 sample rates. Some drivers may require that SRCK and STCK
39 together. This would still allow different sample sizes,
40 but not different sample rates.
Dfsl,asrc.txt33 - fsl,asrc-rate : Defines a mutual sample rate used by DPCM Back Ends.
35 - fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
Dda7213.txt19 - dlg,dmic-samplephase : When to sample audio from DMIC.
/linux-4.4.14/include/uapi/sound/
Dsfnt_info.h117 unsigned short sample; /* sample id */ member
162 unsigned short sample; /* sample id */ member
/linux-4.4.14/Documentation/devicetree/bindings/media/i2c/
Dtvp514x.txt21 - pclk-sample: Clock polarity of the endpoint.
39 pclk-sample = <0>;
Dtvp7002.txt16 - pclk-sample: Clock polarity of the bus. Default value when this property is
46 pclk-sample = <0>;
Dadv7604.txt45 - pclk-sample: Pixel clock polarity. Defaults to output on the falling edge.
47 If none of hsync-active, vsync-active and pclk-sample is specified the
/linux-4.4.14/arch/mips/include/asm/octeon/
Dcvmx-smix-defs.h153 uint64_t sample:4; member
157 uint64_t sample:4;
176 uint64_t sample:4; member
180 uint64_t sample:4;
/linux-4.4.14/drivers/net/wireless/ath/ath9k/
Dcommon-spectral.c46 u8 *sample; in ath_cmn_max_idx_verify_ht20_fft() local
60 sample = sample_end - SPECTRAL_HT20_SAMPLE_LEN + 1; in ath_cmn_max_idx_verify_ht20_fft()
75 if (sample[max_index] != (max_magnitude >> max_exp)) in ath_cmn_max_idx_verify_ht20_fft()
85 u8 *sample; in ath_cmn_max_idx_verify_ht20_40_fft() local
100 sample = sample_end - SPECTRAL_HT20_40_SAMPLE_LEN + 1; in ath_cmn_max_idx_verify_ht20_40_fft()
124 (sample[upper_max_index] == (upper_mag >> max_exp))) in ath_cmn_max_idx_verify_ht20_40_fft()
128 (sample[lower_max_index - dc_pos] == (lower_mag >> max_exp))) in ath_cmn_max_idx_verify_ht20_40_fft()
131 if ((sample[upper_max_index + dc_pos] != (upper_mag >> max_exp)) || in ath_cmn_max_idx_verify_ht20_40_fft()
132 (sample[lower_max_index] != (lower_mag >> max_exp))) in ath_cmn_max_idx_verify_ht20_40_fft()
/linux-4.4.14/drivers/hwmon/
Dmc13783-adc.c57 unsigned int sample[4]; in mc13783_adc_read() local
62 channel, 0, 0, sample); in mc13783_adc_read()
68 *val = (sample[channel % 4] >> (channel > 3 ? 14 : 2)) & 0x3ff; in mc13783_adc_read()
/linux-4.4.14/samples/livepatch/
DMakefile1 obj-$(CONFIG_SAMPLE_LIVEPATCH) += livepatch-sample.o
/linux-4.4.14/Documentation/devicetree/bindings/spi/
Dspi-rockchip.txt27 - rx-sample-delay-ns: nanoseconds to delay after the SCLK edge before sampling
39 rx-sample-delay-ns = <10>;
/linux-4.4.14/drivers/macintosh/
Drack-meter.c315 u32 sample = 0; in rackmeter_calc_sample() local
318 sample >>= 1; in rackmeter_calc_sample()
319 sample |= ((rm->ubuf[led] >= 0x80) << 15); in rackmeter_calc_sample()
321 return (sample << 17) | (sample >> 15); in rackmeter_calc_sample()
Dwindfarm_pid.h46 extern s32 wf_pid_run(struct wf_pid_state *st, s32 sample);
/linux-4.4.14/tools/perf/arch/x86/include/
Darch-tests.h13 int test__arch_unwind_sample(struct perf_sample *sample,
/linux-4.4.14/drivers/isdn/hardware/eicon/
Dcapidtmf.c185 static void capidtmf_goertzel_loop(long *buffer, long *coeffs, short *sample, long count) in capidtmf_goertzel_loop() argument
200 … q0 = sample[j] - q2 + (c * (q1 >> 16)) + (((dword)(((dword) d) * ((dword)(q1 & 0xffff)))) >> 15); in capidtmf_goertzel_loop()
211 …q0 = sample[j] - q2 - ((c * (q1 >> 16)) + (((dword)(((dword) d) * ((dword)(q1 & 0xffff)))) >> 15)); in capidtmf_goertzel_loop()
226 …q0 = sample[j] - q2 + (c * (q1 >> 16)) + (((dword)(((dword)(c >> 1)) * ((dword)(q1 & 0xffff)))) >>… in capidtmf_goertzel_loop()
237 …q0 = sample[j] - q2 - ((c * (q1 >> 16)) + (((dword)(((dword)(c >> 1)) * ((dword)(q1 & 0xffff)))) >… in capidtmf_goertzel_loop()
/linux-4.4.14/sound/pci/emu10k1/
Demu10k1_callback.c424 unsigned int val, sample; in start_voice()
427 sample = 0x80808080; in start_voice()
429 sample = 0; in start_voice()
435 snd_emu10k1_ptr_write(hw, CDE, ch, sample); in start_voice()
436 snd_emu10k1_ptr_write(hw, CDF, ch, sample); in start_voice()
/linux-4.4.14/Documentation/video4linux/
Dhauppauge-wintv-cx88-ir.txt40 as well. Remember, this is a free running sample of the IR receiver state
41 over time, so don't assume any sample starts at any particular place.
DREADME.saa713474 saa7134 hardware specs and sample board.
/linux-4.4.14/drivers/gpu/drm/nouveau/include/nvif/
Dlist.h294 #define __container_of(ptr, sample, member) \ argument
295 (void *)container_of((ptr), typeof(*(sample)), member)
/linux-4.4.14/Documentation/video4linux/cx88/
Dhauppauge-wintv-cx88-ir.txt40 as well. Remember, this is a free running sample of the IR receiver state
41 over time, so don't assume any sample starts at any particular place.
/linux-4.4.14/Documentation/devicetree/bindings/display/panel/
Ddisplay-timing.txt31 sample data on falling edge
33 sample data on rising edge
/linux-4.4.14/Documentation/devicetree/bindings/rng/
Dtimeriomem_rng.txt5 - reg : base address to sample from
/linux-4.4.14/Documentation/devicetree/bindings/memory-controllers/
Dmvebu-devbus.txt47 to read data sample. This parameter is useful for
66 (no affect on first data sample). Set <rd-setup-ps>
71 - devbus,rd-hold-ps: Defines the time between the last data sample to the
74 (the cycle of the last data sample).
/linux-4.4.14/tools/perf/arch/arm/util/
Dunwind-libdw.c8 struct regs_dump *user_regs = &ui->sample->user_regs; in libdw__arch_set_initial_registers()
/linux-4.4.14/Documentation/devicetree/bindings/arc/
Dpct.txt9 counted, the HW events themselves cannot serve as a trigger for a sample.
/linux-4.4.14/drivers/gpu/drm/nouveau/dispnv04/
Ddac.c242 uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder); in nv17_dac_sample_load() local
311 sample = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset); in nv17_dac_sample_load()
313 sample &= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset); in nv17_dac_sample_load()
332 return sample; in nv17_dac_sample_load()
Dtvnv17.c53 uint32_t sample = 0; in nv42_tv_sample_load() local
104 sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset) in nv42_tv_sample_load()
110 sample |= NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset) in nv42_tv_sample_load()
126 return sample; in nv42_tv_sample_load()
/linux-4.4.14/drivers/char/
Drandom.c796 } sample; in add_timer_randomness() local
801 sample.jiffies = jiffies; in add_timer_randomness()
802 sample.cycles = random_get_entropy(); in add_timer_randomness()
803 sample.num = num; in add_timer_randomness()
805 mix_pool_bytes(r, &sample, sizeof(sample)); in add_timer_randomness()
814 delta = sample.jiffies - state->last_time; in add_timer_randomness()
815 state->last_time = sample.jiffies; in add_timer_randomness()
/linux-4.4.14/drivers/staging/sm750fb/
DTODO7 are supposed to be sample code which is given here if someone wants to
/linux-4.4.14/arch/powerpc/oprofile/cell/
Dspu_task_sync.c588 unsigned int sample = *(samples+i); in spu_sync_buffer() local
591 if (sample == 0) in spu_sync_buffer()
593 file_offset = vma_map_lookup( map, sample, the_spu, &grd_val); in spu_sync_buffer()
/linux-4.4.14/sound/soc/intel/skylake/
Dskl-nhlt.h41 } sample; member
/linux-4.4.14/drivers/media/usb/uvc/
Duvc_video.c384 struct uvc_clock_sample *sample; in uvc_video_clock_decode() local
472 sample = &stream->clock.samples[stream->clock.head]; in uvc_video_clock_decode()
473 sample->dev_stc = get_unaligned_le32(&data[header_size - 6]); in uvc_video_clock_decode()
474 sample->dev_sof = dev_sof; in uvc_video_clock_decode()
475 sample->host_sof = host_sof; in uvc_video_clock_decode()
476 sample->host_ts = ts; in uvc_video_clock_decode()
537 static u16 uvc_video_clock_host_sof(const struct uvc_clock_sample *sample) in uvc_video_clock_host_sof() argument
542 delta_sof = (sample->host_sof - sample->dev_sof) & 255; in uvc_video_clock_host_sof()
544 return (sample->dev_sof + delta_sof) & 2047; in uvc_video_clock_host_sof()
/linux-4.4.14/Documentation/devicetree/bindings/media/
Dpxa-camera.txt40 pclk-sample = <1>; /* Rising */
Dvideo-interfaces.txt89 - pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
157 pclk-sample = <1>; /* Rising */
189 pclk-sample = <1>;
/linux-4.4.14/Documentation/devicetree/bindings/phy/
Dapm-xgene-phy.txt22 - apm,tx-eye-direction : Eye tuning manual control direction. 0 means sample
24 sample data later than the nominal sampling point.
/linux-4.4.14/Documentation/devicetree/bindings/clock/
Dnvidia,tegra124-dfll.txt38 - nvidia,sample-rate: Sample rate of the DFLL control loop.
71 nvidia,sample-rate = <12500>;
/linux-4.4.14/net/dccp/
Dinput.c527 u32 sample = dp->dccps_options_received.dccpor_timestamp_echo; in dccp_rcv_respond_partopen_state_process() local
553 if (likely(sample)) { in dccp_rcv_respond_partopen_state_process()
554 long delta = dccp_timestamp() - sample; in dccp_rcv_respond_partopen_state_process()
/linux-4.4.14/include/sound/
Dsoundfont.h40 struct snd_sf_sample *sample; /* Link to sample */ member
/linux-4.4.14/Documentation/devicetree/bindings/mfd/
Dtwl4030-audio.txt15 from the start of the recorded sample (in ms)
/linux-4.4.14/Documentation/accounting/
Dcgroupstats.txt22 has been developed, the sample output of the utility is shown below
/linux-4.4.14/kernel/events/
Dcore.c5224 struct perf_sample_data *sample) in perf_event__output_id_sample() argument
5227 __perf_event__output_id_sample(handle, sample); in perf_event__output_id_sample()
5629 struct perf_sample_data sample; in perf_event_read_event() local
5641 perf_event_header__init_id(&read_event.header, &sample, event); in perf_event_read_event()
5648 perf_event__output_id_sample(event, &handle, &sample); in perf_event_read_event()
5753 struct perf_sample_data sample; in perf_event_task_output() local
5760 perf_event_header__init_id(&task_event->event_id.header, &sample, event); in perf_event_task_output()
5777 perf_event__output_id_sample(event, &handle, &sample); in perf_event_task_output()
5849 struct perf_sample_data sample; in perf_event_comm_output() local
5856 perf_event_header__init_id(&comm_event->event_id.header, &sample, event); in perf_event_comm_output()
[all …]
/linux-4.4.14/Documentation/devicetree/bindings/iio/adc/
Dvf610-adc.txt20 - min-sample-time: Minimum sampling time in nanoseconds. This value has
/linux-4.4.14/Documentation/devicetree/bindings/staging/iio/adc/
Dmxs-lradc.txt19 - fsl,settling: delay between plate switch to next sample. Allowed value is
/linux-4.4.14/tools/perf/scripts/python/
Devent_analyzing_sample.py72 sample = param_dict["sample"]
/linux-4.4.14/tools/power/cpupower/bench/
DREADME-BENCH81 below possible ondemand sample kick ins (1)):
85 switching up (compare with below possible ondemand sample kick ins (2))::
/linux-4.4.14/drivers/staging/comedi/drivers/
Dcomedi_test.c203 unsigned short sample; in waveform_ai_timer() local
205 sample = fake_waveform(dev, CR_CHAN(chanspec), in waveform_ai_timer()
207 if (comedi_buf_write_samples(s, &sample, 1) == 0) in waveform_ai_timer()
Dadv_pci1710.c358 unsigned int sample; in pci171x_ai_read_sample() local
361 sample = inw(dev->iobase + PCI171X_AD_DATA_REG); in pci171x_ai_read_sample()
368 chan = sample >> 12; in pci171x_ai_read_sample()
376 *val = sample & s->maxdata; in pci171x_ai_read_sample()
/linux-4.4.14/Documentation/devicetree/bindings/media/xilinx/
Dvideo.txt25 - xlnx,video-width: This property qualifies the video format with the sample
/linux-4.4.14/drivers/net/caif/
DKconfig23 platform specific SPI device. A sample CAIF SPI Platform device is
/linux-4.4.14/Documentation/ia64/
Derr_inject.txt11 sample. The driver provides interface to PAL to inject error
13 arch/ia64/kernel/err_inject.c. The application sample (shown below)
22 Below is a sample application as part of the whole tool. The sample
27 The sample application takes err.conf as error configuration input. GCC
29 this sample application to inject errors.
64 The sample application source code:
/linux-4.4.14/arch/powerpc/oprofile/
Dop_model_cell.c1494 u32 sample; in cell_handle_interrupt_spu() local
1511 sample = 0xABCDEF; in cell_handle_interrupt_spu()
1561 sample = trace_entry >> 14; in cell_handle_interrupt_spu()
1572 spu_sync_buffer(spu_num, &sample, 1); in cell_handle_interrupt_spu()
/linux-4.4.14/net/dccp/ccids/
Dccid3.c764 const u32 sample = tfrc_rx_hist_sample_rtt(&hc->rx_hist, skb); in ccid3_hc_rx_packet_recv() local
770 if (sample != 0) in ccid3_hc_rx_packet_recv()
771 hc->rx_rtt = tfrc_ewma(hc->rx_rtt, sample, 9); in ccid3_hc_rx_packet_recv()
/linux-4.4.14/Documentation/hid/
Dhid-sensor.txt82 int (*capture_sample)(..): Capture a sample for one of its data fields
139 to poll for any field. If there is some new sample, the core driver will call
140 registered callback function to process the sample.
/linux-4.4.14/drivers/net/ethernet/mellanox/mlx4/
Dmlx4_en.h179 #define AVG_PERF_COUNTER(cnt, sample) \ argument
180 ((cnt) = ((cnt) * (AVG_SIZE - 1) + (sample) * AVG_FACTOR) / AVG_SIZE)
188 #define AVG_PERF_COUNTER(cnt, sample) do {} while (0) argument
/linux-4.4.14/arch/arm/boot/dts/
Dimx53-m53.dtsi68 st,sample-time = <4>;
/linux-4.4.14/Documentation/w1/
Dw1.generic68 (write_bit) and sample the signal level (read_bit).
71 sample a bit (touch_bit) and reset the bus (reset_bus).
/linux-4.4.14/include/linux/mfd/
Dmc13xxx.h35 u8 ato, bool atox, unsigned int *sample);
/linux-4.4.14/drivers/mfd/
Dmc13xxx-core.c257 unsigned int *sample) in mc13xxx_adc_do_conversion() argument
333 MC13XXX_ADC2, &sample[i]); in mc13xxx_adc_do_conversion()
/linux-4.4.14/drivers/media/usb/airspy/
Dairspy.c156 unsigned int sample; member
260 unsigned int samples = s->sample - s->sample_measured; in airspy_convert_stream()
263 s->sample_measured = s->sample; in airspy_convert_stream()
270 s->sample += src_len / 2; in airspy_convert_stream()

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