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Searched refs:cpuid (Results 1 – 25 of 135) sorted by relevance

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/arch/riscv/kernel/
A Dsmpboot.c46 int cpuid; in smp_prepare_cpus() local
61 if (cpuid == curr_cpuid) in smp_prepare_cpus()
64 numa_store_cpu_info(cpuid); in smp_prepare_cpus()
126 int cpuid = 1; in of_parse_and_init_cpus() local
140 if (cpuid >= NR_CPUS) { in of_parse_and_init_cpus()
142 cpuid, hart); in of_parse_and_init_cpus()
148 cpuid++; in of_parse_and_init_cpus()
153 if (cpuid > nr_cpu_ids) in of_parse_and_init_cpus()
155 cpuid, nr_cpu_ids); in of_parse_and_init_cpus()
160 int cpuid; in setup_smp() local
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A Dcpu_ops_spinwait.c20 static void cpu_update_secondary_bootdata(unsigned int cpuid, in cpu_update_secondary_bootdata() argument
23 unsigned long hartid = cpuid_to_hartid_map(cpuid); in cpu_update_secondary_bootdata()
41 static int spinwait_cpu_start(unsigned int cpuid, struct task_struct *tidle) in spinwait_cpu_start() argument
51 cpu_update_secondary_bootdata(cpuid, tidle); in spinwait_cpu_start()
A Dcpu_ops_sbi.c65 static int sbi_cpu_start(unsigned int cpuid, struct task_struct *tidle) in sbi_cpu_start() argument
68 unsigned long hartid = cpuid_to_hartid_map(cpuid); in sbi_cpu_start()
70 struct sbi_hart_boot_data *bdata = &boot_data[cpuid]; in sbi_cpu_start()
91 static int sbi_cpu_is_stopped(unsigned int cpuid) in sbi_cpu_is_stopped() argument
94 unsigned long hartid = cpuid_to_hartid_map(cpuid); in sbi_cpu_is_stopped()
A Dacpi.c169 int cpuid; in acpi_parse_madt_rintc() local
174 cpuid = riscv_hartid_to_cpuid(rintc->hart_id); in acpi_parse_madt_rintc()
180 if (cpuid >= 0 && cpuid < num_possible_cpus()) in acpi_parse_madt_rintc()
181 cpu_madt_rintc[cpuid] = *rintc; in acpi_parse_madt_rintc()
/arch/parisc/kernel/
A Dtopology.c28 void store_cpu_topology(unsigned int cpuid) in store_cpu_topology() argument
30 struct cpu_topology *cpuid_topo = &cpu_topology[cpuid]; in store_cpu_topology()
40 per_cpu(cpu_devices, cpuid).hotpluggable = 1; in store_cpu_topology()
42 if (register_cpu(&per_cpu(cpu_devices, cpuid), cpuid)) in store_cpu_topology()
43 pr_warn("Failed to register CPU%d device", cpuid); in store_cpu_topology()
49 p = &per_cpu(cpu_data, cpuid); in store_cpu_topology()
53 if (cpu == cpuid) /* ignore current cpu */ in store_cpu_topology()
72 update_siblings_masks(cpuid); in store_cpu_topology()
75 cpuid, in store_cpu_topology()
76 cpu_topology[cpuid].core_id, in store_cpu_topology()
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A Dprocessor.c84 unsigned long cpuid; in processor_probe() local
155 cpuid = cpu_info.cpu_num; in processor_probe()
161 p = &per_cpu(cpu_data, cpuid); in processor_probe()
165 if (cpuid) in processor_probe()
170 p->cpuid = cpuid; /* save CPU id */ in processor_probe()
175 store_cpu_topology(cpuid); in processor_probe()
182 init_percpu_prof(cpuid); in processor_probe()
193 if (cpuid) { in processor_probe()
214 if (cpuid) { in processor_probe()
216 add_cpu(cpuid); in processor_probe()
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A Dsmp.c88 ipi_init(int cpuid) in ipi_init() argument
92 if(cpu_online(cpuid) ) in ipi_init()
333 static int smp_boot_one_cpu(int cpuid, struct task_struct *idle) in smp_boot_one_cpu() argument
335 const struct cpuinfo_parisc *p = &per_cpu(cpu_data, cpuid); in smp_boot_one_cpu()
342 memset(&per_cpu(irq_stat, cpuid), 0, sizeof(irq_cpustat_t)); in smp_boot_one_cpu()
347 *per_cpu_ptr(desc->kstat_irqs, cpuid) = (struct irqstat) { }; in smp_boot_one_cpu()
358 cpu_now_booting = cpuid; in smp_boot_one_cpu()
367 printk(KERN_INFO "Releasing cpu %d now, hpa=%lx\n", cpuid, p->hpa); in smp_boot_one_cpu()
387 if(cpu_online(cpuid)) { in smp_boot_one_cpu()
395 printk(KERN_CRIT "SMP: CPU:%d is stuck.\n", cpuid); in smp_boot_one_cpu()
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/arch/sparc/kernel/
A Dprom_64.c445 if (cpuid < 0) { in of_iterate_over_cpus()
449 if (cpuid < 0) { in of_iterate_over_cpus()
455 if (cpuid >= NR_CPUS) { in of_iterate_over_cpus()
458 cpuid, NR_CPUS); in of_iterate_over_cpus()
462 ret = func(dp, cpuid, arg); in of_iterate_over_cpus()
471 if (id == cpuid) in check_cpu_node()
485 set_cpu_present(cpuid, true); in record_one_cpu()
529 cpuid = 0; in fill_in_one_cpu()
532 cpu_data(cpuid).clock_tick = in fill_in_one_cpu()
536 cpu_data(cpuid).dcache_size = in fill_in_one_cpu()
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A Dsun4d_smp.c47 cpuid &= 0x1e; in show_leds()
49 "r" ((cpu_leds[cpuid] << 4) | cpu_leds[cpuid+1]), in show_leds()
56 int cpuid = hard_smp_processor_id(); in sun4d_cpu_pre_starting() local
59 cpu_leds[cpuid] = 0x6; in sun4d_cpu_pre_starting()
60 show_leds(cpuid); in sun4d_cpu_pre_starting()
69 int cpuid; in sun4d_cpu_pre_online() local
71 cpuid = hard_smp_processor_id(); in sun4d_cpu_pre_online()
85 while (current_set[cpuid]->cpu != cpuid) in sun4d_cpu_pre_online()
90 : : "r" (&current_set[cpuid]) in sun4d_cpu_pre_online()
93 cpu_leds[cpuid] = 0x9; in sun4d_cpu_pre_online()
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A Dsmp_32.c179 int i, cpuid, extra; in smp_prepare_cpus() local
185 if (cpuid >= NR_CPUS) in smp_prepare_cpus()
239 int cpuid = hard_smp_processor_id(); in smp_prepare_boot_cpu() local
241 if (cpuid >= NR_CPUS) { in smp_prepare_boot_cpu()
245 if (cpuid != 0) in smp_prepare_boot_cpu()
248 current_thread_info()->cpu = cpuid; in smp_prepare_boot_cpu()
249 set_cpu_online(cpuid, true); in smp_prepare_boot_cpu()
250 set_cpu_possible(cpuid, true); in smp_prepare_boot_cpu()
311 unsigned int cpuid = hard_smp_processor_id(); in arch_cpu_pre_online() local
313 register_percpu_ce(cpuid); in arch_cpu_pre_online()
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A Dsun4d_irq.c33 unsigned int cpuid; /* target cpu */ member
195 int cpuid = handler_data->cpuid; in sun4d_mask_irq() local
201 cc_set_imsk_other(cpuid, cc_get_imsk_other(cpuid) | (1 << real_irq)); in sun4d_mask_irq()
213 int cpuid = handler_data->cpuid; in sun4d_unmask_irq() local
220 cc_set_imsk_other(cpuid, cc_get_imsk_other(cpuid) & ~(1 << real_irq)); in sun4d_unmask_irq()
254 int cpuid = cpu_logical_map(1); in sun4d_distribute_irqs() local
256 if (cpuid == -1) in sun4d_distribute_irqs()
257 cpuid = cpu_logical_map(0); in sun4d_distribute_irqs()
261 board_to_cpu[board] = cpuid; in sun4d_distribute_irqs()
262 set_sbi_tid(devid, cpuid << 3); in sun4d_distribute_irqs()
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A Dirq_64.c328 tid = cpuid << IMAP_TID_SHIFT; in sun4u_compute_tid()
331 unsigned int a = cpuid & 0x1f; in sun4u_compute_tid()
340 tid = cpuid << IMAP_TID_SHIFT; in sun4u_compute_tid()
351 int cpuid; in irq_choose_cpu() local
354 cpuid = map_to_cpu(irq); in irq_choose_cpu()
357 cpuid = cpuid < nr_cpu_ids ? cpuid : map_to_cpu(irq); in irq_choose_cpu()
360 return cpuid; in irq_choose_cpu()
373 unsigned long cpuid, imap, val; in sun4u_irq_enable() local
398 unsigned long cpuid, imap, val; in sun4u_set_affinity() local
509 unsigned long cpuid; in sun4v_virq_enable() local
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/arch/alpha/kernel/
A Dsmp.c81 smp_store_cpu_info(int cpuid) in smp_store_cpu_info() argument
86 cpu_data[cpuid].asn_lock = 0; in smp_store_cpu_info()
100 wait_boot_cpu_to_stop(int cpuid) in wait_boot_cpu_to_stop() argument
123 if (cpu_online(cpuid)) { in smp_callin()
127 set_cpu_online(cpuid, true); in smp_callin()
139 smp_setup_percpu_timer(cpuid); in smp_callin()
151 notify_cpu_starting(cpuid); in smp_callin()
158 wait_boot_cpu_to_stop(cpuid); in smp_callin()
162 smp_store_cpu_info(cpuid); in smp_callin()
210 cpumask = (1UL << cpuid); in send_secondary_console_msg()
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A Dsys_marvel.c405 int cpuid = hard_smp_processor_id(); in marvel_smp_callin() local
406 struct io7 *io7 = marvel_find_io7(cpuid); in marvel_smp_callin()
418 io7_redirect_irq(io7, &io7->csrs->HLT_CTL.csr, cpuid); in marvel_smp_callin()
419 io7_redirect_irq(io7, &io7->csrs->HPI_CTL.csr, cpuid); in marvel_smp_callin()
420 io7_redirect_irq(io7, &io7->csrs->CRD_CTL.csr, cpuid); in marvel_smp_callin()
421 io7_redirect_irq(io7, &io7->csrs->STV_CTL.csr, cpuid); in marvel_smp_callin()
422 io7_redirect_irq(io7, &io7->csrs->HEI_CTL.csr, cpuid); in marvel_smp_callin()
426 io7_redirect_one_lsi(io7, i, cpuid); in marvel_smp_callin()
428 io7_redirect_one_lsi(io7, 0x74, cpuid); in marvel_smp_callin()
429 io7_redirect_one_lsi(io7, 0x75, cpuid); in marvel_smp_callin()
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/arch/x86/kernel/
A Dverify_cpu.S44 pushfl # standard way to check for cpuid
53 jz .Lverify_cpu_no_longmode # cpu has no cpuid
56 movl $0x0,%eax # See if cpuid 1 is implemented
57 cpuid
59 jb .Lverify_cpu_no_longmode # no cpuid 1
82 cpuid
105 cpuid
111 cpuid
113 jb .Lverify_cpu_no_longmode # no extended cpuid
116 cpuid
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/arch/arm/kernel/
A Dtopology.c177 static inline void update_cpu_capacity(unsigned int cpuid) {} in update_cpu_capacity() argument
185 void store_cpu_topology(unsigned int cpuid) in store_cpu_topology() argument
187 struct cpu_topology *cpuid_topo = &cpu_topology[cpuid]; in store_cpu_topology()
224 update_cpu_capacity(cpuid); in store_cpu_topology()
227 cpuid, cpu_topology[cpuid].thread_id, in store_cpu_topology()
228 cpu_topology[cpuid].core_id, in store_cpu_topology()
229 cpu_topology[cpuid].package_id, mpidr); in store_cpu_topology()
232 update_siblings_masks(cpuid); in store_cpu_topology()
/arch/loongarch/include/asm/
A Dnuma.h25 extern void __init early_numa_add_cpu(int cpuid, s16 node);
33 static inline void set_cpuid_to_node(int cpuid, s16 node) in set_cpuid_to_node() argument
35 __cpuid_to_node[cpuid] = node; in set_cpuid_to_node()
42 static inline void early_numa_add_cpu(int cpuid, s16 node) { } in early_numa_add_cpu() argument
45 static inline void set_cpuid_to_node(int cpuid, s16 node) { } in set_cpuid_to_node() argument
/arch/x86/kernel/cpu/
A Dtransmeta.c37 cpuid(0x80860001, &dummy, &cpu_rev, &cpu_freq, &cpu_flags); in init_transmeta()
48 cpuid(0x80860002, &new_cpu_rev, &cms_rev1, &cms_rev2, &dummy); in init_transmeta()
61 cpuid(0x80860003, in init_transmeta()
66 cpuid(0x80860004, in init_transmeta()
71 cpuid(0x80860005, in init_transmeta()
76 cpuid(0x80860006, in init_transmeta()
/arch/x86/boot/
A Dcpuflags.c66 #define cpuid(id, a, b, c, d) cpuid_count(id, 0, a, b, c, d) macro
82 cpuid(0x0, &max_intel_level, &cpu_vendor[0], &cpu_vendor[2], in get_cpuflags()
87 cpuid(0x1, &tfms, &ignored, &cpu.flags[4], in get_cpuflags()
101 cpuid(0x80000000, &max_amd_level, &ignored, &ignored, in get_cpuflags()
106 cpuid(0x80000001, &ignored, &ignored, &cpu.flags[6], in get_cpuflags()
118 cpuid(0x8000001f, &ignored, &ebx, &ignored, &ignored); in get_cpuflags()
/arch/x86/kvm/
A Dcpuid.h42 int kvm_dev_ioctl_get_cpuid(struct kvm_cpuid2 *cpuid,
46 struct kvm_cpuid *cpuid,
49 struct kvm_cpuid2 *cpuid,
52 struct kvm_cpuid2 *cpuid,
97 const struct cpuid_reg cpuid = x86_feature_cpuid(x86_feature); in guest_cpuid_has() local
117 entry = kvm_find_cpuid_entry_index(vcpu, cpuid.function, cpuid.index); in guest_cpuid_has()
121 reg = __cpuid_entry_get_reg(entry, cpuid.reg); in guest_cpuid_has()
A Dcpuid.c222 cpuid.base = base; in kvm_get_hypervisor_cpuid()
223 cpuid.limit = entry->eax; in kvm_get_hypervisor_cpuid()
229 return cpuid; in kvm_get_hypervisor_cpuid()
380 if (!cpuid.function) in kvm_vcpu_after_set_cpuid()
383 entry = kvm_find_cpuid_entry_index(vcpu, cpuid.function, cpuid.index); in kvm_vcpu_after_set_cpuid()
572 if (cpuid->nent) { in kvm_vcpu_ioctl_set_cpuid()
616 if (cpuid->nent) { in kvm_vcpu_ioctl_set_cpuid2()
664 cpuid_count(cpuid.function, cpuid.index, in raw_cpuid_get()
1880 if (cpuid->nent < 1) in kvm_dev_ioctl_get_cpuid()
1892 array.maxnent = cpuid->nent; in kvm_dev_ioctl_get_cpuid()
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/arch/mips/sgi-ip27/
A Dip27-smp.c34 cpuid_t cpuid; in node_scan_cpus() local
41 cpuid = acpu->cpu_info.virtid; in node_scan_cpus()
45 if (cpuid > highest) in node_scan_cpus()
46 highest = cpuid; in node_scan_cpus()
47 set_cpu_possible(cpuid, true); in node_scan_cpus()
/arch/openrisc/kernel/
A Dsmp.c228 unsigned int cpuid; in smp_flush_tlb_mm() local
233 cpuid = get_cpu(); in smp_flush_tlb_mm()
235 if (cpumask_any_but(cmask, cpuid) >= nr_cpu_ids) { in smp_flush_tlb_mm()
266 unsigned int cpuid; in smp_flush_tlb_range() local
271 cpuid = get_cpu(); in smp_flush_tlb_range()
273 if (cpumask_any_but(cmask, cpuid) >= nr_cpu_ids) { in smp_flush_tlb_range()
/arch/x86/include/asm/cpuid/
A Dapi.h68 static inline void cpuid(u32 op, in NATIVE_CPUID_REG()
95 cpuid(op, &eax, &ebx, &ecx, &edx); in cpuid_eax()
104 cpuid(op, &eax, &ebx, &ecx, &edx); in cpuid_ebx()
113 cpuid(op, &eax, &ebx, &ecx, &edx); in cpuid_ecx()
122 cpuid(op, &eax, &ebx, &ecx, &edx); in cpuid_edx()
199 cpuid(base, &eax, &signature[0], &signature[1], &signature[2]); in cpuid_base_hypervisor()
/arch/sparc/include/asm/
A Dobio.h197 static inline unsigned int cc_get_imsk_other(int cpuid) in cc_get_imsk_other() argument
203 "r" (ECSR_BASE(cpuid) | CC_IMSK), in cc_get_imsk_other()
208 static inline void cc_set_imsk_other(int cpuid, unsigned int mask) in cc_set_imsk_other() argument
212 "r" (ECSR_BASE(cpuid) | CC_IMSK), in cc_set_imsk_other()

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