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/openbmc/qemu/tests/avocado/
H A Dx86_cpu_model_versions.py33 def validate_aliases(self, cpus): argument
34 for c in cpus.values():
46 def validate_variant_aliases(self, cpus): argument
87 cpus = dict((m['name'], m) for m in
104 self.validate_variant_aliases(cpus)
107 for name,c in cpus.items():
119 cpus = dict((m['name'], m) for m in
137 self.validate_variant_aliases(cpus)
215 self.validate_aliases(cpus)
226 cpus = dict((m['name'], m) for m in
[all …]
/openbmc/linux/tools/lib/perf/
H A Dcpumap.c24 cpus->nr = nr_cpus; in perf_cpu_map__alloc()
34 if (cpus) in perf_cpu_map__dummy_new()
37 return cpus; in perf_cpu_map__dummy_new()
86 return cpus; in cpu_map__default_new()
129 return cpus; in cpu_map__trim_new()
187 return cpus; in perf_cpu_map__read()
201 return cpus; in cpu_map__read_all_cpu_map()
278 return cpus; in perf_cpu_map__new()
292 if (cpus && idx < __perf_cpu_map__nr(cpus)) in perf_cpu_map__cpu()
300 return cpus ? __perf_cpu_map__nr(cpus) : 1; in perf_cpu_map__nr()
[all …]
/openbmc/linux/tools/lib/perf/tests/
H A Dtest-cpumap.c16 struct perf_cpu_map *cpus; in test_cpumap() local
24 cpus = perf_cpu_map__dummy_new(); in test_cpumap()
25 if (!cpus) in test_cpumap()
28 perf_cpu_map__get(cpus); in test_cpumap()
29 perf_cpu_map__put(cpus); in test_cpumap()
30 perf_cpu_map__put(cpus); in test_cpumap()
32 cpus = perf_cpu_map__default_new(); in test_cpumap()
33 if (!cpus) in test_cpumap()
36 perf_cpu_map__for_each_cpu(cpu, idx, cpus) in test_cpumap()
39 perf_cpu_map__put(cpus); in test_cpumap()
/openbmc/linux/arch/riscv/kernel/
H A Dsys_riscv.c92 for_each_cpu(cpu, cpus) { in hwprobe_arch_id()
145 for_each_cpu(cpu, cpus) { in hwprobe_isa_ext0()
173 for_each_cpu(cpu, cpus) { in hwprobe_misaligned()
198 hwprobe_arch_id(pair, cpus); in hwprobe_one_pair()
211 hwprobe_isa_ext0(pair, cpus); in hwprobe_one_pair()
237 cpumask_t cpus; in do_riscv_hwprobe() local
248 cpumask_clear(&cpus); in do_riscv_hwprobe()
263 cpumask_and(&cpus, &cpus, cpu_online_mask); in do_riscv_hwprobe()
264 if (cpumask_empty(&cpus)) in do_riscv_hwprobe()
333 cpus, unsigned int, flags) in SYSCALL_DEFINE5() argument
[all …]
/openbmc/linux/tools/perf/arch/arm64/util/
H A Dheader.c19 static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) in _get_cpuid() argument
28 cpus = perf_cpu_map__get(cpus); in _get_cpuid()
30 for (cpu = 0; cpu < perf_cpu_map__nr(cpus); cpu++) { in _get_cpuid()
35 sysfs, RC_CHK_ACCESS(cpus)->map[cpu].cpu); in _get_cpuid()
54 perf_cpu_map__put(cpus); in _get_cpuid()
60 struct perf_cpu_map *cpus = perf_cpu_map__new(NULL); in get_cpuid() local
63 if (!cpus) in get_cpuid()
66 ret = _get_cpuid(buf, sz, cpus); in get_cpuid()
68 perf_cpu_map__put(cpus); in get_cpuid()
78 if (!pmu || !pmu->cpus) in get_cpuid_str()
[all …]
/openbmc/qemu/hw/riscv/
H A Dnuma.c40 int i, first_hartid = ms->smp.cpus; in riscv_socket_first_hartid()
46 for (i = 0; i < ms->smp.cpus; i++) { in riscv_socket_first_hartid()
63 return (!socket_id) ? ms->smp.cpus - 1 : -1; in riscv_socket_last_hartid()
66 for (i = 0; i < ms->smp.cpus; i++) { in riscv_socket_last_hartid()
75 return (last_hartid < ms->smp.cpus) ? last_hartid : -1; in riscv_socket_last_hartid()
83 return (!socket_id) ? ms->smp.cpus : -1; in riscv_socket_hart_count()
203 return possible_cpus->cpus[cpu_index].props; in riscv_numa_cpu_index_to_props()
210 if (ms->numa_state->num_nodes > ms->smp.cpus) { in riscv_numa_get_default_cpu_node_id()
240 ms->possible_cpus->cpus[n].type = ms->cpu_type; in riscv_numa_possible_cpu_arch_ids()
241 ms->possible_cpus->cpus[n].arch_id = n; in riscv_numa_possible_cpu_arch_ids()
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/openbmc/linux/sound/soc/intel/boards/
H A Dsof_cs42l42.c336 links[*id].cpus = &cpus[*id]; in create_spk_amp_dai_links()
341 if (!links[*id].cpus->dai_name) { in create_spk_amp_dai_links()
374 links[*id].cpus = &cpus[*id]; in create_hp_codec_dai_links()
380 if (!links[*id].cpus->dai_name) in create_hp_codec_dai_links()
404 links[*id].cpus = &cpus[*id]; in create_dmic_dai_links()
410 links[*id + 1].cpus = &cpus[*id + 1]; in create_dmic_dai_links()
457 links[*id].cpus = &cpus[*id]; in create_hdmi_dai_links()
463 if (!links[*id].cpus->dai_name) in create_hdmi_dai_links()
514 links[*id].cpus = &cpus[*id]; in create_bt_offload_dai_links()
520 if (!links[*id].cpus->dai_name) in create_bt_offload_dai_links()
[all …]
H A Dsof_ssp_amp.c206 if (!links || !cpus) in sof_card_dai_links_create()
220 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
223 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
257 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
260 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
269 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
274 links[id + 1].cpus = &cpus[id + 1]; in sof_card_dai_links_create()
311 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
315 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
347 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
[all …]
H A Dsof_pcm512x.c225 struct snd_soc_dai_link_component *cpus; in sof_card_dai_links_create() local
233 if (!links || !cpus) in sof_card_dai_links_create()
256 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
262 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
268 if (!links[id].cpus->dai_name) in sof_card_dai_links_create()
277 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
278 links[id].cpus->dai_name = "DMIC01 Pin"; in sof_card_dai_links_create()
283 links[id + 1].cpus = &cpus[id + 1]; in sof_card_dai_links_create()
284 links[id + 1].cpus->dai_name = "DMIC16k Pin"; in sof_card_dai_links_create()
317 links[id].cpus = &cpus[id]; in sof_card_dai_links_create()
[all …]
/openbmc/linux/drivers/clk/sunxi/
H A Dclk-sun9i-cpus.c60 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_recalc_rate()
162 reg = readl(cpus->reg); in sun9i_a80_cpus_clk_set_rate()
170 writel(reg, cpus->reg); in sun9i_a80_cpus_clk_set_rate()
188 struct sun9i_a80_cpus_clk *cpus; in sun9i_a80_cpus_setup() local
193 cpus = kzalloc(sizeof(*cpus), GFP_KERNEL); in sun9i_a80_cpus_setup()
194 if (!cpus) in sun9i_a80_cpus_setup()
198 if (IS_ERR(cpus->reg)) in sun9i_a80_cpus_setup()
211 mux->reg = cpus->reg; in sun9i_a80_cpus_setup()
219 &cpus->hw, &sun9i_a80_cpus_clk_ops, in sun9i_a80_cpus_setup()
235 iounmap(cpus->reg); in sun9i_a80_cpus_setup()
[all …]
/openbmc/qemu/hw/alpha/
H A Ddp264.c53 AlphaCPU *cpus[4]; in clipper_init() local
64 unsigned int smp_cpus = machine->smp.cpus; in clipper_init()
67 memset(cpus, 0, sizeof(cpus)); in clipper_init()
69 cpus[i] = ALPHA_CPU(cpu_create(machine->cpu_type)); in clipper_init()
82 cpus[0]->env.trap_arg0 = ram_size; in clipper_init()
83 cpus[0]->env.trap_arg1 = 0; in clipper_init()
84 cpus[0]->env.trap_arg2 = smp_cpus | (!machine->enable_graphics << 6); in clipper_init()
90 pci_bus = typhoon_init(machine->ram, &isa_irq, &rtc_irq, cpus, in clipper_init()
158 cpus[i]->env.pc = palcode_entry; in clipper_init()
159 cpus[i]->env.palbr = palcode_entry; in clipper_init()
[all …]
/openbmc/linux/tools/lib/perf/include/perf/
H A Dcpumap.h34 LIBPERF_API struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx);
35 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus);
49 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
50 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
51 (idx) < perf_cpu_map__nr(cpus); \
52 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
54 #define perf_cpu_map__for_each_idx(idx, cpus) \ argument
55 for ((idx) = 0; (idx) < perf_cpu_map__nr(cpus); (idx)++)
/openbmc/linux/tools/perf/util/
H A Dperf_api_probe.c63 struct perf_cpu_map *cpus; in perf_probe_api() local
67 cpus = perf_cpu_map__new(NULL); in perf_probe_api()
68 if (!cpus) in perf_probe_api()
70 cpu = perf_cpu_map__cpu(cpus, 0); in perf_probe_api()
71 perf_cpu_map__put(cpus); in perf_probe_api()
139 struct perf_cpu_map *cpus; in perf_can_record_cpu_wide() local
143 cpus = perf_cpu_map__new(NULL); in perf_can_record_cpu_wide()
144 if (!cpus) in perf_can_record_cpu_wide()
147 cpu = perf_cpu_map__cpu(cpus, 0); in perf_can_record_cpu_wide()
148 perf_cpu_map__put(cpus); in perf_can_record_cpu_wide()
/openbmc/linux/tools/perf/tests/
H A Dopenat-syscall-all-cpus.c27 struct perf_cpu_map *cpus; in test__openat_syscall_event_on_all_cpus() local
40 cpus = perf_cpu_map__new(NULL); in test__openat_syscall_event_on_all_cpus()
41 if (cpus == NULL) { in test__openat_syscall_event_on_all_cpus()
56 if (evsel__open(evsel, cpus, threads) < 0) { in test__openat_syscall_event_on_all_cpus()
64 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
91 evsel->core.cpus = perf_cpu_map__get(cpus); in test__openat_syscall_event_on_all_cpus()
95 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
121 perf_cpu_map__put(cpus); in test__openat_syscall_event_on_all_cpus()
/openbmc/qemu/hw/core/
H A Dmachine-smp.c85 unsigned cpus = config->has_cpus ? config->cpus : 0; in machine_parse_smp_config() local
99 if ((config->has_cpus && config->cpus == 0) || in machine_parse_smp_config()
142 if (cpus == 0 && maxcpus == 0) { in machine_parse_smp_config()
147 maxcpus = maxcpus > 0 ? maxcpus : cpus; in machine_parse_smp_config()
184 cpus = cpus > 0 ? cpus : maxcpus; in machine_parse_smp_config()
186 ms->smp.cpus = cpus; in machine_parse_smp_config()
209 if (maxcpus < cpus) { in machine_parse_smp_config()
214 topo_msg, maxcpus, cpus); in machine_parse_smp_config()
218 if (ms->smp.cpus < mc->min_cpus) { in machine_parse_smp_config()
221 ms->smp.cpus, in machine_parse_smp_config()
/openbmc/qemu/hw/openrisc/
H A Dopenrisc_sim.c172 int num_cpus, OpenRISCCPU *cpus[], in openrisc_sim_net_init() argument
195 sysbus_connect_irq(s, 0, get_cpu_irq(cpus, 0, irq_pin)); in openrisc_sim_net_init()
228 sysbus_connect_irq(s, i, get_cpu_irq(cpus, i, irq_pin)); in openrisc_sim_ompic_init()
263 serial_irq = get_cpu_irq(cpus, 0, irq_pin); in openrisc_sim_serial_init()
289 OpenRISCCPU *cpus[OR1KSIM_CPUS_MAX] = {}; in openrisc_sim_init() local
294 unsigned int smp_cpus = machine->smp.cpus; in openrisc_sim_init()
298 cpus[n] = OPENRISC_CPU(cpu_create(machine->cpu_type)); in openrisc_sim_init()
299 if (cpus[n] == NULL) { in openrisc_sim_init()
304 cpu_openrisc_clock_init(cpus[n]); in openrisc_sim_init()
306 qemu_register_reset(main_cpu_reset, cpus[n]); in openrisc_sim_init()
[all …]
H A Dvirt.c121 return get_cpu_irq(cpus, 0, irq_pin); in get_per_cpu_irq()
215 sysbus_connect_irq(s, i, get_cpu_irq(cpus, i, irq_pin)); in openrisc_virt_ompic_init()
300 qemu_irq rtc_irq = get_per_cpu_irq(cpus, num_cpus, irq_pin); in openrisc_virt_rtc_init()
474 OpenRISCCPU *cpus[VIRT_CPUS_MAX] = {}; in openrisc_virt_init() local
479 unsigned int smp_cpus = machine->smp.cpus; in openrisc_virt_init()
484 cpus[n] = OPENRISC_CPU(cpu_create(machine->cpu_type)); in openrisc_virt_init()
485 if (cpus[n] == NULL) { in openrisc_virt_init()
490 cpu_openrisc_clock_init(cpus[n]); in openrisc_virt_init()
492 qemu_register_reset(main_cpu_reset, cpus[n]); in openrisc_virt_init()
510 smp_cpus, cpus, VIRT_UART_IRQ); in openrisc_virt_init()
[all …]
/openbmc/linux/drivers/cpufreq/
H A Dcpufreq-dt.c30 cpumask_var_t cpus; member
50 if (cpumask_test_cpu(cpu, priv->cpus)) in cpufreq_dt_find_data()
129 cpumask_copy(policy->cpus, priv->cpus); in cpufreq_init()
211 if (!zalloc_cpumask_var(&priv->cpus, GFP_KERNEL)) in dt_cpufreq_early_init()
214 cpumask_set_cpu(cpu, priv->cpus); in dt_cpufreq_early_init()
257 ret = dev_pm_opp_of_cpumask_add_table(priv->cpus); in dt_cpufreq_early_init()
276 cpumask_setall(priv->cpus); in dt_cpufreq_early_init()
294 dev_pm_opp_of_cpumask_remove_table(priv->cpus); in dt_cpufreq_early_init()
297 free_cpumask_var(priv->cpus); in dt_cpufreq_early_init()
308 dev_pm_opp_of_cpumask_remove_table(priv->cpus); in dt_cpufreq_release()
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/openbmc/linux/tools/testing/selftests/cgroup/
H A Dtest_cpuset_prs.sh142 echo 2-3 > cpuset.cpus
143 TYPE=$(cat cpuset.cpus.partition)
173 echo 2-3 > cpuset.cpus
187 echo 2 > cpuset.cpus
191 echo 2-3 > cpuset.cpus
364 CFILE=$CGRP/cpuset.cpus
454 ECPUS=$DIR/cpuset.cpus.effective
455 PRS=$DIR/cpuset.cpus.partition
475 FILE=$CGRP/cpuset.cpus.effective
544 echo $CPULIST > cpuset.cpus
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/openbmc/qemu/hw/intc/
H A Dompic.c52 OR1KOMPICCPUState cpus[OMPIC_MAX_CPUS]; member
64 return s->cpus[src_cpu].control; in ompic_read()
66 return s->cpus[src_cpu].status; in ompic_read()
78 s->cpus[src_cpu].control = data; in ompic_write()
83 s->cpus[dst_cpu].status = OMPIC_STATUS_IRQ_PENDING | in ompic_write()
87 qemu_irq_raise(s->cpus[dst_cpu].irq); in ompic_write()
90 s->cpus[src_cpu].status &= ~OMPIC_STATUS_IRQ_PENDING; in ompic_write()
91 qemu_irq_lower(s->cpus[src_cpu].irq); in ompic_write()
127 sysbus_init_irq(sbd, &s->cpus[i].irq); in or1k_ompic_realize()
152 VMSTATE_STRUCT_ARRAY(cpus, OR1KOMPICState, OMPIC_MAX_CPUS, 1,
/openbmc/linux/Documentation/devicetree/bindings/csky/
H A Dcpus.txt6 the "cpus" node, which in turn contains a number of subnodes (ie "cpu")
9 Only SMP system need to care about the cpus node and single processor
10 needn't define cpus node at all.
13 cpus and cpu node bindings definition
16 - cpus node
20 The node name must be "cpus".
22 A cpus node must define the following properties:
59 cpus {
/openbmc/linux/include/linux/
H A Dstop_machine.h114 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
125 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus);
144 const struct cpumask *cpus);
148 const struct cpumask *cpus) in stop_machine_cpuslocked() argument
159 stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus) in stop_machine() argument
161 return stop_machine_cpuslocked(fn, data, cpus); in stop_machine()
166 const struct cpumask *cpus) in stop_machine_from_inactive_cpu() argument
168 return stop_machine(fn, data, cpus); in stop_machine_from_inactive_cpu()
/openbmc/qemu/tests/qtest/
H A Dnuma-test.c85 QList *cpus; in test_query_cpus() local
93 cpus = get_cpus(qts, &resp); in test_query_cpus()
94 g_assert(cpus); in test_query_cpus()
123 QList *cpus; in pc_numa_cpu() local
136 g_assert(cpus); in pc_numa_cpu()
176 QList *cpus; in spapr_numa_cpu() local
189 g_assert(cpus); in spapr_numa_cpu()
221 QList *cpus; in aarch64_numa_cpu() local
233 g_assert(cpus); in aarch64_numa_cpu()
272 QList *cpus; in pc_dynamic_cpu_cfg() local
[all …]
/openbmc/linux/tools/testing/selftests/riscv/hwprobe/
H A Dhwprobe.c11 size_t cpu_count, unsigned long *cpus, unsigned int flags);
16 unsigned long cpus; in main() local
20 cpus = -1; in main()
28 out = riscv_hwprobe(pairs, 8, 1, &cpus, 0); in main()
53 out = riscv_hwprobe(pairs, 8, 0, &cpus, 0); in main()
66 out = riscv_hwprobe(pairs, 1, 1, &cpus, 0); in main()
/openbmc/linux/tools/testing/selftests/rcutorture/bin/
H A Djitter.sh58 if cpus=`grep 1 /sys/devices/system/cpu/*/online 2>&1 |
63 cpus=
66 cpus="$cpus $nohotplugcpus"
68 cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {

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