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Searched refs:cpu_id (Results 1 – 25 of 44) sorted by relevance

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/arch/loongarch/vdso/
A Dvgetcpu.c11 int cpu_id; in read_cpu_id() local
15 : "=r" (cpu_id) in read_cpu_id()
19 return cpu_id; in read_cpu_id()
26 int cpu_id; in __vdso_getcpu() local
28 cpu_id = read_cpu_id(); in __vdso_getcpu()
31 *cpu = cpu_id; in __vdso_getcpu()
34 *node = vdso_u_arch_data.pdata[cpu_id].node; in __vdso_getcpu()
/arch/powerpc/kernel/
A Dcacheinfo.c467 cpu_id)); in get_group_id()
470 cpu_id)); in get_group_id()
473 cpu_id)); in get_group_id()
489 group_id = get_group_id(cpu_id, level); in do_subsidiary_caches()
513 group_id = get_group_id(cpu_id, 1); in cache_chain_instantiate()
521 cache_cpu_set(cpu_cache, cpu_id); in cache_chain_instantiate()
534 dev = get_cpu_device(cpu_id); in cacheinfo_create_cache_dir()
856 group_id = get_group_id(cpu_id, 1); in cache_lookup_by_cpu()
924 per_cpu(cache_dir_pcpu, cpu_id) = NULL; in cacheinfo_cpu_offline()
928 cache = cache_lookup_by_cpu(cpu_id); in cacheinfo_cpu_offline()
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A Dcacheinfo.h6 extern void cacheinfo_cpu_online(unsigned int cpu_id);
7 extern void cacheinfo_cpu_offline(unsigned int cpu_id);
A Dsetup-common.c223 unsigned long cpu_id = (unsigned long)v - 1; in show_cpuinfo() local
230 pvr = per_cpu(cpu_pvr, cpu_id); in show_cpuinfo()
237 seq_printf(m, "processor\t: %lu\ncpu\t\t: ", cpu_id); in show_cpuinfo()
254 cpu_temp(cpu_id)); in show_cpuinfo()
258 temp = cpu_temp_both(cpu_id); in show_cpuinfo()
272 proc_freq = ppc_md.get_proc_freq(cpu_id); in show_cpuinfo()
326 if (cpumask_next(cpu_id, cpu_online_mask) >= nr_cpu_ids) in show_cpuinfo()
/arch/arm64/kernel/
A Dacpi_parking_protocol.c15 __le32 cpu_id; member
63 u32 cpu_id; in acpi_parking_protocol_cpu_boot() local
80 cpu_id = readl_relaxed(&mailbox->cpu_id); in acpi_parking_protocol_cpu_boot()
85 if (cpu_id != ~0U) { in acpi_parking_protocol_cpu_boot()
104 writel_relaxed(cpu_entry->gic_cpu_id, &mailbox->cpu_id); in acpi_parking_protocol_cpu_boot()
/arch/riscv/kernel/
A Dcpu.c173 unsigned long riscv_cached_mvendorid(unsigned int cpu_id) in riscv_cached_mvendorid() argument
175 struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id); in riscv_cached_mvendorid()
181 unsigned long riscv_cached_marchid(unsigned int cpu_id) in riscv_cached_marchid() argument
183 struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id); in riscv_cached_marchid()
189 unsigned long riscv_cached_mimpid(unsigned int cpu_id) in riscv_cached_mimpid() argument
191 struct riscv_cpuinfo *ci = per_cpu_ptr(&riscv_cpuinfo, cpu_id); in riscv_cached_mimpid()
333 unsigned long cpu_id = (unsigned long)v - 1; in c_show() local
338 seq_printf(m, "processor\t: %lu\n", cpu_id); in c_show()
339 seq_printf(m, "hart\t\t: %lu\n", cpuid_to_hartid_map(cpu_id)); in c_show()
352 node = of_get_cpu_node(cpu_id, NULL); in c_show()
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A Dsys_hwprobe.c31 u64 cpu_id; in hwprobe_arch_id() local
35 cpu_id = riscv_cached_mvendorid(cpu); in hwprobe_arch_id()
38 cpu_id = riscv_cached_mimpid(cpu); in hwprobe_arch_id()
41 cpu_id = riscv_cached_marchid(cpu); in hwprobe_arch_id()
46 id = cpu_id; in hwprobe_arch_id()
54 if (id != cpu_id) { in hwprobe_arch_id()
/arch/arm/mach-omap2/
A Domap-mpuss-lowpower.c87 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
104 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state) in dummy_scu_prepare() argument
118 static inline void set_cpu_wakeup_addr(unsigned int cpu_id, u32 addr) in set_cpu_wakeup_addr() argument
120 struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu_id); in set_cpu_wakeup_addr()
129 static void scu_pwrst_prepare(unsigned int cpu_id, unsigned int cpu_state) in scu_pwrst_prepare() argument
131 struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu_id); in scu_pwrst_prepare()
163 static inline void cpu_clear_prev_logic_pwrst(unsigned int cpu_id) in cpu_clear_prev_logic_pwrst() argument
167 if (cpu_id) { in cpu_clear_prev_logic_pwrst()
183 static void l2x0_pwrst_prepare(unsigned int cpu_id, unsigned int save_state) in l2x0_pwrst_prepare() argument
185 struct omap4_cpu_pm_info *pm_info = &per_cpu(omap4_pm_info, cpu_id); in l2x0_pwrst_prepare()
A Domap-smp.c261 unsigned int i = 0, ncores = 1, cpu_id; in omap4_smp_init_cpus() local
264 cpu_id = read_cpuid_id() & CPU_MASK; in omap4_smp_init_cpus()
265 if (cpu_id == CPU_CORTEX_A9) { in omap4_smp_init_cpus()
273 } else if (cpu_id == CPU_CORTEX_A15) { in omap4_smp_init_cpus()
A Dpm44xx.c56 u32 cpu_id = smp_processor_id(); in omap4_pm_suspend() local
79 omap4_enter_lowpower(cpu_id, cpu_suspend_state, false); in omap4_pm_suspend()
/arch/arm/mach-bcm/
A Dplatsmp.c163 u32 cpu_id; in kona_boot_secondary() local
168 cpu_id = cpu_logical_map(cpu); in kona_boot_secondary()
169 if (cpu_id & ~BOOT_ADDR_CPUID_MASK) { in kona_boot_secondary()
170 pr_err("bad cpu id (%u > %u)\n", cpu_id, BOOT_ADDR_CPUID_MASK); in kona_boot_secondary()
180 pr_err("unable to map boot register for cpu %u\n", cpu_id); in kona_boot_secondary()
193 boot_val = (u32)boot_func | cpu_id; in kona_boot_secondary()
208 pr_err("timeout waiting for cpu %u to start\n", cpu_id); in kona_boot_secondary()
/arch/s390/kernel/
A Dprocessor.c38 struct cpuid cpu_id; member
107 struct cpuid *id = this_cpu_ptr(&cpu_info.cpu_id); in cpu_init()
172 struct cpuid *id = &per_cpu(cpu_info.cpu_id, cpu); in show_cpu_summary()
265 struct cpuid cpu_id; in setup_elf_platform() local
267 get_cpu_id(&cpu_id); in setup_elf_platform()
268 add_device_randomness(&cpu_id, sizeof(cpu_id)); in setup_elf_platform()
269 switch (cpu_id.machine) { in setup_elf_platform()
322 struct cpuid *id = &per_cpu(cpu_info.cpu_id, n); in show_cpu_ids()
/arch/s390/kvm/
A Dpci.h68 struct cpuid cpu_id; in kvm_s390_pci_interp_allowed() local
70 get_cpu_id(&cpu_id); in kvm_s390_pci_interp_allowed()
71 switch (cpu_id.machine) { in kvm_s390_pci_interp_allowed()
/arch/arc/include/asm/
A Dsetup.h38 extern int arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);
41 extern int arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
/arch/arm64/kvm/hyp/nvhe/
A Dpsci-relay.c113 unsigned int cpu_id; in psci_cpu_on() local
125 cpu_id = find_cpu_id(mpidr); in psci_cpu_on()
126 if (cpu_id == INVALID_CPU_ID) in psci_cpu_on()
129 boot_args = per_cpu_ptr(&cpu_on_args, cpu_id); in psci_cpu_on()
130 init_params = per_cpu_ptr(&kvm_init_params, cpu_id); in psci_cpu_on()
/arch/openrisc/kernel/
A Dsmp.c63 u32 cpu_id; in smp_init_cpus() local
66 cpu_id = of_get_cpu_hwid(cpu, 0); in smp_init_cpus()
67 if (cpu_id < NR_CPUS) in smp_init_cpus()
68 set_cpu_possible(cpu_id, true); in smp_init_cpus()
A Dsetup.c143 int cpu_id = smp_processor_id(); in setup_cpuinfo() local
144 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[cpu_id]; in setup_cpuinfo()
146 cpu = of_get_cpu_node(cpu_id, NULL); in setup_cpuinfo()
148 panic("Couldn't find CPU%d in device tree...\n", cpu_id); in setup_cpuinfo()
/arch/arm/mach-davinci/
A Dcommon.c49 soc_info->cpu_id = dip->cpu_id; in davinci_init_id()
A Dcputype.h23 u32 cpu_id; member
A Dcommon.h35 u32 cpu_id; member
/arch/arc/kernel/
A Dsetup.c306 ident.family, ident.cpu_id, ident.chip_id); in arc_cpu_mumbojumbo()
573 int cpu_id = ptr_to_cpu(v); in show_cpuinfo() local
574 struct device *cpu_dev = get_cpu_device(cpu_id); in show_cpuinfo()
579 if (!cpu_online(cpu_id)) { in show_cpuinfo()
580 seq_printf(m, "processor [%d]\t: Offline\n", cpu_id); in show_cpuinfo()
588 seq_printf(m, arc_cpu_mumbojumbo(cpu_id, &info, str, PAGE_SIZE)); in show_cpuinfo()
593 cpu_id); in show_cpuinfo()
/arch/mips/bcm63xx/
A Dcpu.c121 u16 cpu_id = bcm63xx_get_cpu_id(); in detect_cpu_clock() local
123 switch (cpu_id) { in detect_cpu_clock()
249 panic("Failed to detect clock for CPU with id=%04X\n", cpu_id); in detect_cpu_clock()
/arch/arm/mach-mvebu/
A Dpmsu.h11 int armada_xp_boot_cpu(unsigned int cpu_id, void *phys_addr);
/arch/arm64/kvm/
A Dpsci.c66 unsigned long cpu_id; in kvm_psci_vcpu_on() local
68 cpu_id = smccc_get_arg1(source_vcpu); in kvm_psci_vcpu_on()
69 if (!kvm_psci_valid_affinity(source_vcpu, cpu_id)) in kvm_psci_vcpu_on()
72 vcpu = kvm_mpidr_to_vcpu(kvm, cpu_id); in kvm_psci_vcpu_on()
/arch/arm/mach-shmobile/
A Dheadsmp-scu.S23 lsl r1, r1, #3 @ we will shift by cpu_id * 8 bits

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