drivers/clk/mxs/clk-imx23.c

151

clks[etm] = mxs_clk_gate("etm", "etm_div", ETM, 31);

drivers/clk/mxs/clk-imx28.c

223

clks[etm] = mxs_clk_gate("etm", "etm_div", ETM, 31);

drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c

920

DB8500_FUNC_GROUPS(etm, "etmr4_oc2_1", "etmr4_oc3_1");

drivers/pinctrl/nomadik/pinctrl-nomadik-db8500.c

979

FUNCTION(etm),

tools/perf/util/cs-etm.c

1055

return &etmq->etm->session->machines.host;

tools/perf/util/cs-etm.c

1067

return machines__find_guest(&etmq->etm->session->machines,

tools/perf/util/cs-etm.c

1074

return &etmq->etm->session->machines.host;

tools/perf/util/cs-etm.c

114

struct cs_etm_auxtrace *etm;

tools/perf/util/cs-etm.c

1225

static int cs_etm__setup_queue(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

1240

etmq->etm = etm;

tools/perf/util/cs-etm.c

1249

static int cs_etm__queue_first_cs_timestamp(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

1315

ret = auxtrace_heap__add(&etm->heap, cs_queue_nr, cs_timestamp);

tools/perf/util/cs-etm.c

1345

nr = etmq->etm->synth_opts.last_branch_sz - tidq->last_branch_pos;

tools/perf/util/cs-etm.c

1357

if (bs_src->nr >= etmq->etm->synth_opts.last_branch_sz) {

tools/perf/util/cs-etm.c

136

static int cs_etm__process_timestamped_queues(struct cs_etm_auxtrace *etm);

tools/perf/util/cs-etm.c

137

static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

142

static u64 *get_cpu_data(struct cs_etm_auxtrace *etm, int cpu);

tools/perf/util/cs-etm.c

1443

tidq->last_branch_pos = etmq->etm->synth_opts.last_branch_sz;

tools/perf/util/cs-etm.c

1458

if (bs->nr < etmq->etm->synth_opts.last_branch_sz)

tools/perf/util/cs-etm.c

1462

static int cs_etm__inject_event(struct cs_etm_auxtrace *etm, union perf_event *event,

tools/perf/util/cs-etm.c

1469

if (!evsel && etm->session && etm->session->evlist)

tools/perf/util/cs-etm.c

1470

evsel = evlist__id2evsel(etm->session->evlist, sample->id);

tools/perf/util/cs-etm.c

1495

queue = &etmq->etm->queues.queue_array[etmq->queue_nr];

tools/perf/util/cs-etm.c

1512

int fd = perf_data__fd(etmq->etm->session->data);

tools/perf/util/cs-etm.c

1580

return !!etmq->etm->timeless_decoding;

tools/perf/util/cs-etm.c

1614

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1616

if (etm->has_virtual_ts)

tools/perf/util/cs-etm.c

1617

return tsc_to_perf_time(cs_timestamp, &etm->tc);

tools/perf/util/cs-etm.c

1625

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1628

if (!etm->timeless_decoding && etm->has_virtual_ts)

tools/perf/util/cs-etm.c

1631

return etm->latest_kernel_timestamp;

tools/perf/util/cs-etm.c

1640

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1655

sample.id = etmq->etm->instructions_id;

tools/perf/util/cs-etm.c

1656

sample.stream_id = etmq->etm->instructions_id;

tools/perf/util/cs-etm.c

1664

if (etm->synth_opts.last_branch)

tools/perf/util/cs-etm.c

1667

if (etm->synth_opts.inject) {

tools/perf/util/cs-etm.c

1668

ret = cs_etm__inject_event(etm, event, &sample,

tools/perf/util/cs-etm.c

1669

etm->instructions_sample_type);

tools/perf/util/cs-etm.c

1674

ret = perf_session__deliver_synth_event(etm->session, event, &sample);

tools/perf/util/cs-etm.c

1693

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1717

sample.id = etmq->etm->branches_id;

tools/perf/util/cs-etm.c

1718

sample.stream_id = etmq->etm->branches_id;

tools/perf/util/cs-etm.c

1729

if (etm->synth_opts.last_branch) {

tools/perf/util/cs-etm.c

1741

if (etm->synth_opts.inject) {

tools/perf/util/cs-etm.c

1742

ret = cs_etm__inject_event(etm, event, &sample,

tools/perf/util/cs-etm.c

1743

etm->branches_sample_type);

tools/perf/util/cs-etm.c

1748

ret = perf_session__deliver_synth_event(etm->session, event, &sample);

tools/perf/util/cs-etm.c

1758

static int cs_etm__synth_events(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

1769

if (evsel->core.attr.type == etm->pmu_type) {

tools/perf/util/cs-etm.c

1786

if (etm->timeless_decoding)

tools/perf/util/cs-etm.c

1802

if (etm->synth_opts.branches) {

tools/perf/util/cs-etm.c

1809

etm->branches_sample_type = attr.sample_type;

tools/perf/util/cs-etm.c

1810

etm->branches_id = id;

tools/perf/util/cs-etm.c

1815

if (etm->synth_opts.last_branch) {

tools/perf/util/cs-etm.c

1825

if (etm->synth_opts.instructions) {

tools/perf/util/cs-etm.c

1827

attr.sample_period = etm->synth_opts.period;

tools/perf/util/cs-etm.c

1828

etm->instructions_sample_period = attr.sample_period;

tools/perf/util/cs-etm.c

1832

etm->instructions_sample_type = attr.sample_type;

tools/perf/util/cs-etm.c

1833

etm->instructions_id = id;

tools/perf/util/cs-etm.c

1843

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1856

if (etm->synth_opts.last_branch &&

tools/perf/util/cs-etm.c

1861

if (etm->synth_opts.instructions &&

tools/perf/util/cs-etm.c

1862

tidq->period_instructions >= etm->instructions_sample_period) {

tools/perf/util/cs-etm.c

1915

u64 offset = etm->instructions_sample_period - instrs_prev;

tools/perf/util/cs-etm.c

1919

if (etm->synth_opts.last_branch)

tools/perf/util/cs-etm.c

1923

etm->instructions_sample_period) {

tools/perf/util/cs-etm.c

1934

etm->instructions_sample_period);

tools/perf/util/cs-etm.c

1938

offset += etm->instructions_sample_period;

tools/perf/util/cs-etm.c

1940

etm->instructions_sample_period;

tools/perf/util/cs-etm.c

1944

if (etm->synth_opts.branches) {

tools/perf/util/cs-etm.c

1963

cs_etm__packet_swap(etm, tidq);

tools/perf/util/cs-etm.c

1991

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

1997

if (etmq->etm->synth_opts.last_branch &&

tools/perf/util/cs-etm.c

1998

etmq->etm->synth_opts.instructions &&

tools/perf/util/cs-etm.c

2024

if (etm->synth_opts.branches &&

tools/perf/util/cs-etm.c

2032

cs_etm__packet_swap(etm, tidq);

tools/perf/util/cs-etm.c

2035

if (etm->synth_opts.last_branch)

tools/perf/util/cs-etm.c

2055

if (etmq->etm->synth_opts.last_branch &&

tools/perf/util/cs-etm.c

2056

etmq->etm->synth_opts.instructions &&

tools/perf/util/cs-etm.c

238

return etmq->etm->pid_fmt;

tools/perf/util/cs-etm.c

263

if (etmq->etm->per_thread_decoding)

tools/perf/util/cs-etm.c

2667

static int cs_etm__process_timeless_queues(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

2671

struct auxtrace_queues *queues = &etm->queues;

tools/perf/util/cs-etm.c

2674

struct auxtrace_queue *queue = &etm->queues.queue_array[i];

tools/perf/util/cs-etm.c

2681

if (etm->per_thread_decoding) {

tools/perf/util/cs-etm.c

2697

static int cs_etm__process_timestamped_queues(struct cs_etm_auxtrace *etm)

tools/perf/util/cs-etm.c

2711

for (i = 0; i < etm->queues.nr_queues; i++) {

tools/perf/util/cs-etm.c

2712

etmq = etm->queues.queue_array[i].priv;

tools/perf/util/cs-etm.c

2716

ret = cs_etm__queue_first_cs_timestamp(etm, etmq, i);

tools/perf/util/cs-etm.c

2722

if (!etm->heap.heap_cnt)

tools/perf/util/cs-etm.c

2726

cs_queue_nr = etm->heap.heap_array[0].queue_nr;

tools/perf/util/cs-etm.c

2729

queue = &etm->queues.queue_array[queue_nr];

tools/perf/util/cs-etm.c

2736

auxtrace_heap__pop(&etm->heap);

tools/perf/util/cs-etm.c

2803

ret = auxtrace_heap__add(&etm->heap, cs_queue_nr, cs_timestamp);

tools/perf/util/cs-etm.c

2806

for (i = 0; i < etm->queues.nr_queues; i++) {

tools/perf/util/cs-etm.c

2809

etmq = etm->queues.queue_array[i].priv;

tools/perf/util/cs-etm.c

2827

static int cs_etm__process_itrace_start(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

2832

if (etm->timeless_decoding)

tools/perf/util/cs-etm.c

2841

th = machine__findnew_thread(&etm->session->machines.host,

tools/perf/util/cs-etm.c

2852

static int cs_etm__process_switch_cpu_wide(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

2862

if (etm->timeless_decoding)

tools/perf/util/cs-etm.c

2879

th = machine__findnew_thread(&etm->session->machines.host,

tools/perf/util/cs-etm.c

2895

struct cs_etm_auxtrace *etm = container_of(session->auxtrace,

tools/perf/util/cs-etm.c

291

static struct cs_etm_queue *cs_etm__get_queue(struct cs_etm_auxtrace *etm, int cpu)

tools/perf/util/cs-etm.c

2917

if (etm->per_thread_decoding && etm->timeless_decoding)

tools/perf/util/cs-etm.c

2918

return cs_etm__process_timeless_queues(etm,

tools/perf/util/cs-etm.c

2923

return cs_etm__process_itrace_start(etm, event);

tools/perf/util/cs-etm.c

2926

return cs_etm__process_switch_cpu_wide(etm, event);

tools/perf/util/cs-etm.c

293

if (etm->per_thread_decoding)

tools/perf/util/cs-etm.c

2935

etm->latest_kernel_timestamp = sample->time;

tools/perf/util/cs-etm.c

294

return etm->queues.queue_array[0].priv;

tools/perf/util/cs-etm.c

2945

static void dump_queued_data(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

2955

for (i = 0; i < etm->queues.nr_queues; ++i)

tools/perf/util/cs-etm.c

2956

list_for_each_entry(buf, &etm->queues.queue_array[i].head, list)

tools/perf/util/cs-etm.c

2958

cs_etm__dump_event(etm->queues.queue_array[i].priv, buf);

tools/perf/util/cs-etm.c

296

if (cpu < 0 || cpu >= (int)etm->queues.nr_queues)

tools/perf/util/cs-etm.c

2965

struct cs_etm_auxtrace *etm = container_of(session->auxtrace,

tools/perf/util/cs-etm.c

2968

if (!etm->data_queued) {

tools/perf/util/cs-etm.c

2984

err = auxtrace_queues__add_event(&etm->queues, session,

tools/perf/util/cs-etm.c

299

return etm->queues.queue_array[cpu].priv;

tools/perf/util/cs-etm.c

2991

cs_etm__dump_event(etm->queues.queue_array[idx].priv, buffer);

tools/perf/util/cs-etm.c

2995

dump_queued_data(etm, &event->auxtrace);

tools/perf/util/cs-etm.c

3000

static void cs_etm__setup_timeless_decoding(struct cs_etm_auxtrace *etm)

tools/perf/util/cs-etm.c

3003

u64 *metadata = etm->metadata[0];

tools/perf/util/cs-etm.c

3006

if (etm->synth_opts.timeless_decoding) {

tools/perf/util/cs-etm.c

3007

etm->timeless_decoding = true;

tools/perf/util/cs-etm.c

3012

etm->timeless_decoding = !(metadata[CS_ETM_ETMCR] & ETMCR_TIMESTAMP_EN);

tools/perf/util/cs-etm.c

3014

etm->timeless_decoding = !(metadata[CS_ETMV4_TRCCONFIGR] & TRCCONFIGR_TS);

tools/perf/util/cs-etm.c

302

static int cs_etm__map_trace_id_v0(struct cs_etm_auxtrace *etm, u8 trace_chan_id,

tools/perf/util/cs-etm.c

3099

struct cs_etm_auxtrace *etm = container_of(session->auxtrace,

tools/perf/util/cs-etm.c

311

etmq = cs_etm__get_queue(etm, cpu_metadata[CS_ETM_CPU]);

tools/perf/util/cs-etm.c

3128

etm->per_thread_decoding = true;

tools/perf/util/cs-etm.c

3132

if (etm->per_thread_decoding) {

tools/perf/util/cs-etm.c

3163

struct cs_etm_queue *etmq = cs_etm__get_queue(etm, auxtrace_event->cpu);

tools/perf/util/cs-etm.c

3180

err = auxtrace_queues__add_event(&etm->queues, session, &auxtrace_fragment,

tools/perf/util/cs-etm.c

323

for (unsigned int i = 0; i < etm->queues.nr_queues; ++i) {

tools/perf/util/cs-etm.c

326

etmq = etm->queues.queue_array[i].priv;

tools/perf/util/cs-etm.c

3322

static int cs_etm__map_trace_ids_metadata(struct cs_etm_auxtrace *etm, int num_cpu,

tools/perf/util/cs-etm.c

3345

err = cs_etm__map_trace_id_v0(etm, trace_chan_id, metadata[i]);

tools/perf/util/cs-etm.c

339

static int cs_etm__process_trace_id_v0(struct cs_etm_auxtrace *etm, int cpu,

tools/perf/util/cs-etm.c

3412

static int cs_etm__create_decoders(struct cs_etm_auxtrace *etm)

tools/perf/util/cs-etm.c

3414

struct auxtrace_queues *queues = &etm->queues;

tools/perf/util/cs-etm.c

3440

struct cs_etm_auxtrace *etm = NULL;

tools/perf/util/cs-etm.c

346

cpu_data = get_cpu_data(etm, cpu);

tools/perf/util/cs-etm.c

350

err = cs_etm__map_trace_id_v0(etm, trace_chan_id, cpu_data);

tools/perf/util/cs-etm.c

3528

etm = zalloc(sizeof(*etm));

tools/perf/util/cs-etm.c

3530

if (!etm) {

tools/perf/util/cs-etm.c

3540

etm->pid_fmt = cs_etm__init_pid_fmt(metadata[0]);

tools/perf/util/cs-etm.c

3542

err = auxtrace_queues__init_nr(&etm->queues, max_cpu + 1);

tools/perf/util/cs-etm.c

3546

for (unsigned int j = 0; j < etm->queues.nr_queues; ++j) {

tools/perf/util/cs-etm.c

3547

err = cs_etm__setup_queue(etm, &etm->queues.queue_array[j], j);

tools/perf/util/cs-etm.c

3553

etm->synth_opts = *session->itrace_synth_opts;

tools/perf/util/cs-etm.c

3555

itrace_synth_opts__set_default(&etm->synth_opts,

tools/perf/util/cs-etm.c

3557

etm->synth_opts.callchain = false;

tools/perf/util/cs-etm.c

3560

etm->session = session;

tools/perf/util/cs-etm.c

3562

etm->num_cpu = num_cpu;

tools/perf/util/cs-etm.c

3563

etm->pmu_type = (unsigned int) ((ptr[CS_PMU_TYPE_CPUS] >> 32) & 0xffffffff);

tools/perf/util/cs-etm.c

3564

etm->snapshot_mode = (ptr[CS_ETM_SNAPSHOT] != 0);

tools/perf/util/cs-etm.c

3565

etm->metadata = metadata;

tools/perf/util/cs-etm.c

3566

etm->auxtrace_type = auxtrace_info->type;

tools/perf/util/cs-etm.c

3568

if (etm->synth_opts.use_timestamp)

tools/perf/util/cs-etm.c

3578

etm->has_virtual_ts = true;

tools/perf/util/cs-etm.c

3581

etm->has_virtual_ts = cs_etm__has_virtual_ts(metadata, num_cpu);

tools/perf/util/cs-etm.c

3583

if (!etm->has_virtual_ts)

tools/perf/util/cs-etm.c

3590

etm->auxtrace.process_event = cs_etm__process_event;

tools/perf/util/cs-etm.c

3591

etm->auxtrace.process_auxtrace_event = cs_etm__process_auxtrace_event;

tools/perf/util/cs-etm.c

3592

etm->auxtrace.flush_events = cs_etm__flush_events;

tools/perf/util/cs-etm.c

3593

etm->auxtrace.free_events = cs_etm__free_events;

tools/perf/util/cs-etm.c

3594

etm->auxtrace.free = cs_etm__free;

tools/perf/util/cs-etm.c

3595

etm->auxtrace.evsel_is_auxtrace = cs_etm__evsel_is_auxtrace;

tools/perf/util/cs-etm.c

3596

session->auxtrace = &etm->auxtrace;

tools/perf/util/cs-etm.c

3598

cs_etm__setup_timeless_decoding(etm);

tools/perf/util/cs-etm.c

3600

etm->tc.time_shift = tc->time_shift;

tools/perf/util/cs-etm.c

3601

etm->tc.time_mult = tc->time_mult;

tools/perf/util/cs-etm.c

3602

etm->tc.time_zero = tc->time_zero;

tools/perf/util/cs-etm.c

3604

etm->tc.time_cycles = tc->time_cycles;

tools/perf/util/cs-etm.c

3605

etm->tc.time_mask = tc->time_mask;

tools/perf/util/cs-etm.c

3606

etm->tc.cap_user_time_zero = tc->cap_user_time_zero;

tools/perf/util/cs-etm.c

3607

etm->tc.cap_user_time_short = tc->cap_user_time_short;

tools/perf/util/cs-etm.c

3609

err = cs_etm__synth_events(etm, session);

tools/perf/util/cs-etm.c

361

static int cs_etm__process_trace_id_v0_1(struct cs_etm_auxtrace *etm, int cpu,

tools/perf/util/cs-etm.c

364

struct cs_etm_queue *etmq = cs_etm__get_queue(etm, cpu);

tools/perf/util/cs-etm.c

3648

err = cs_etm__map_trace_ids_metadata(etm, num_cpu, metadata);

tools/perf/util/cs-etm.c

3653

err = cs_etm__create_decoders(etm);

tools/perf/util/cs-etm.c

3657

etm->data_queued = etm->queues.populated;

tools/perf/util/cs-etm.c

3661

auxtrace_queues__free(&etm->queues);

tools/perf/util/cs-etm.c

3664

zfree(&etm);

tools/perf/util/cs-etm.c

378

if (!etmq->etm->per_thread_decoding && etmq->sink_id != SINK_UNSET &&

tools/perf/util/cs-etm.c

387

for (unsigned int i = 0; i < etm->queues.nr_queues; ++i) {

tools/perf/util/cs-etm.c

388

struct cs_etm_queue *other_etmq = etm->queues.queue_array[i].priv;

tools/perf/util/cs-etm.c

413

cpu_data = get_cpu_data(etm, cpu);

tools/perf/util/cs-etm.c

474

static int get_cpu_data_idx(struct cs_etm_auxtrace *etm, int cpu)

tools/perf/util/cs-etm.c

478

for (i = 0; i < etm->num_cpu; i++) {

tools/perf/util/cs-etm.c

479

if (etm->metadata[i][CS_ETM_CPU] == (u64)cpu) {

tools/perf/util/cs-etm.c

491

static u64 *get_cpu_data(struct cs_etm_auxtrace *etm, int cpu)

tools/perf/util/cs-etm.c

493

int idx = get_cpu_data_idx(etm, cpu);

tools/perf/util/cs-etm.c

495

return (idx != -1) ? etm->metadata[idx] : NULL;

tools/perf/util/cs-etm.c

508

struct cs_etm_auxtrace *etm;

tools/perf/util/cs-etm.c

526

etm = container_of(session->auxtrace, struct cs_etm_auxtrace, auxtrace);

tools/perf/util/cs-etm.c

527

if (!etm || !etm->metadata)

tools/perf/util/cs-etm.c

547

err = cs_etm__process_trace_id_v0(etm, cpu, hw_id);

tools/perf/util/cs-etm.c

551

err = cs_etm__process_trace_id_v0_1(etm, cpu, hw_id);

tools/perf/util/cs-etm.c

637

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

641

queue = &etmq->etm->queues.queue_array[etmq->queue_nr];

tools/perf/util/cs-etm.c

644

tidq->frontend_thread = machine__findnew_thread(&etm->session->machines.host, -1,

tools/perf/util/cs-etm.c

646

tidq->decode_thread = machine__findnew_thread(&etm->session->machines.host, -1,

tools/perf/util/cs-etm.c

657

if (etm->synth_opts.last_branch) {

tools/perf/util/cs-etm.c

660

sz += etm->synth_opts.last_branch_sz *

tools/perf/util/cs-etm.c

692

struct cs_etm_auxtrace *etm = etmq->etm;

tools/perf/util/cs-etm.c

694

if (etm->per_thread_decoding)

tools/perf/util/cs-etm.c

770

static void cs_etm__packet_swap(struct cs_etm_auxtrace *etm,

tools/perf/util/cs-etm.c

775

if (etm->synth_opts.branches || etm->synth_opts.last_branch ||

tools/perf/util/cs-etm.c

776

etm->synth_opts.instructions) {

tools/perf/util/cs-etm.c

922

struct cs_etm_auxtrace *etm = container_of(session->auxtrace,

tools/perf/util/cs-etm.c

931

if (etm->timeless_decoding) {

tools/perf/util/cs-etm.c

936

return cs_etm__process_timeless_queues(etm, -1);

tools/perf/util/cs-etm.c

939

return cs_etm__process_timestamped_queues(etm);