Searched defs:cpu (Results 1 - 25 of 240) sorted by relevance

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/drivers/media/common/
H A Dbtcx-risc.h5 __le32 *cpu; member in struct:btcx_riscmem
/drivers/net/ethernet/cisco/enic/
H A Dvnic_rss.h31 /* RSS cpu array */
36 } cpu[32]; member in union:vnic_rss_cpu
/drivers/clocksource/
H A Ddummy_timer.c12 #include <linux/cpu.h>
30 int cpu = smp_processor_id(); local
39 evt->cpumask = cpumask_of(cpu);
/drivers/cpufreq/
H A Darm_big_little_dt.c33 /* get cpu node with valid operating-points */
34 static struct device_node *get_cpu_node_with_valid_op(int cpu) argument
36 struct device_node *np = of_cpu_device_node_get(cpu);
53 pr_err("failed to find cpu%d node\n", cpu_dev->id);
70 pr_info("Failed to find cpu node. Use CPUFREQ_ETERNAL transition latency\n");
H A Dcpufreq_userspace.c35 pr_debug("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq);
38 if (!per_cpu(cpu_is_managed, policy->cpu))
55 unsigned int cpu = policy->cpu; local
61 pr_debug("started managing cpu %u\n", cpu);
64 per_cpu(cpu_is_managed, cpu) = 1;
68 pr_debug("managing cpu %u stopped\n", cpu);
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H A Dppc_cbe_cpufreq_pervasive.c53 int cbe_cpufreq_set_pmode(int cpu, unsigned int pmode) argument
65 mic_tm_regs = cbe_get_cpu_mic_tm_regs(cpu);
66 pmd_regs = cbe_get_cpu_pmd_regs(cpu);
105 int cbe_cpufreq_get_pmode(int cpu) argument
110 pmd_regs = cbe_get_cpu_pmd_regs(cpu);
H A Dcris-artpec3-cpufreq.c23 static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) argument
H A Dcris-etraxfs-cpufreq.c23 static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) argument
H A Dppc_cbe_cpufreq.c50 static int set_pmode(unsigned int cpu, unsigned int slow_mode) argument
55 rc = cbe_cpufreq_set_pmode_pmi(cpu, slow_mode);
57 rc = cbe_cpufreq_set_pmode(cpu, slow_mode);
59 pr_debug("register contains slow mode %d\n", cbe_cpufreq_get_pmode(cpu));
74 struct device_node *cpu; local
76 cpu = of_get_cpu_node(policy->cpu, NULL);
78 if (!cpu)
81 pr_debug("init cpufreq on CPU %d\n", policy->cpu);
86 if (!cbe_get_cpu_pmd_regs(policy->cpu) ||
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H A Dsc520_freq.c41 static unsigned int sc520_freq_get_cpu_frequency(unsigned int cpu) argument
H A Dsh-cpufreq.c24 #include <linux/cpu.h>
33 static unsigned int sh_cpufreq_get(unsigned int cpu) argument
35 return (clk_get_rate(&per_cpu(sh_cpuclk, cpu)) + 500) / 1000;
45 unsigned int cpu = policy->cpu; local
46 struct clk *cpuclk = &per_cpu(sh_cpuclk, cpu);
53 set_cpus_allowed_ptr(current, cpumask_of(cpu));
55 BUG_ON(smp_processor_id() != cpu);
57 dev = get_cpu_device(cpu);
67 freqs.old = sh_cpufreq_get(cpu);
101 unsigned int cpu = policy->cpu; local
143 unsigned int cpu = policy->cpu; local
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H A Delanfreq.c72 * elanfreq_get_cpu_frequency: determine current cpu speed
80 static unsigned int elanfreq_get_cpu_frequency(unsigned int cpu) argument
H A Dintegrator-cpufreq.c81 int cpu = policy->cpu; local
95 set_cpus_allowed_ptr(current, cpumask_of(cpu));
96 BUG_ON(cpu != smp_processor_id());
151 static unsigned int integrator_get(unsigned int cpu) argument
160 set_cpus_allowed_ptr(current, cpumask_of(cpu));
161 BUG_ON(cpu != smp_processor_id());
H A Dkirkwood-cpufreq.c38 * - cpu clk
49 static unsigned int kirkwood_cpufreq_get_cpu_frequency(unsigned int cpu) argument
120 dev_err(&pdev->dev, "failed to get cpu device node\n");
H A Dloongson2_cpufreq.c51 unsigned int cpu = policy->cpu; local
56 set_cpus_allowed_ptr(current, cpumask_of(cpu));
64 /* setting the cpu frequency */
/drivers/cpuidle/
H A Dcpuidle-arm64.c97 int cpu, ret; local
117 for_each_possible_cpu(cpu) {
118 ret = cpu_init_idle(cpu);
120 pr_err("CPU %d failed to init idle CPU ops\n", cpu);
H A Dcpuidle-big_little.c20 #include <asm/cpu.h>
110 unsigned int cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); local
112 mcpm_set_entry_vector(cpu, cluster, cpu_resume);
152 int cpu; local
158 for_each_possible_cpu(cpu)
159 if (smp_cpuid_part(cpu) == part_id)
160 cpumask_set_cpu(cpu, cpumask);
H A Dcpuidle-cps.c40 if (!cpu_data[dev->cpu].core && (index > STATE_NC_WAIT))
111 int cpu; local
114 for_each_possible_cpu(cpu) {
115 device = &per_cpu(cpuidle_dev, cpu);
124 int err, cpu, core, i; local
165 for_each_possible_cpu(cpu) {
166 core = cpu_data[cpu].core;
167 device = &per_cpu(cpuidle_dev, cpu);
168 device->cpu = cpu;
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/drivers/edac/
H A Docteon_edac-pc.c46 unsigned int cpu = smp_processor_id(); local
59 "CacheErr (Icache):%llx, core %d/cpu %d, cp0_errorepc == %lx\n",
60 (unsigned long long)icache_err, core, cpu,
63 edac_device_handle_ce(p->ed, cpu, 1, "icache");
67 "CacheErr (Dcache):%llx, core %d/cpu %d, cp0_errorepc == %lx\n",
68 (unsigned long long)dcache_err, core, cpu,
71 edac_device_handle_ue(p->ed, cpu, 0, "dcache");
73 edac_device_handle_ce(p->ed, cpu, 0, "dcache");
95 p->ed = edac_device_alloc_ctl_info(0, "cpu", num_possible_cpus(),
105 p->ed->mod_name = "octeon-cpu";
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/drivers/lguest/
H A Dhypercalls.c37 static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) argument
57 kill_guest(cpu, "already have lguest_data");
68 __lgread(cpu, msg, args->arg1, sizeof(msg));
70 kill_guest(cpu, "CRASH: %s", msg);
72 cpu->lg->dead = ERR_PTR(-ERESTART);
78 guest_pagetable_clear_all(cpu);
80 guest_pagetable_flush_user(cpu);
88 guest_new_pagetable(cpu, args->arg1);
91 guest_set_stack(cpu, args->arg1, args->arg2, args->arg3);
95 guest_set_pte(cpu, arg
139 do_async_hcalls(struct lg_cpu *cpu) argument
201 initialize(struct lg_cpu *cpu) argument
260 do_hypercalls(struct lg_cpu *cpu) argument
305 write_timestamp(struct lg_cpu *cpu) argument
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H A Dsegments.c67 static void fixup_gdt_table(struct lg_cpu *cpu, unsigned start, unsigned end) argument
84 if (cpu->arch.gdt[i].dpl == 0)
85 cpu->arch.gdt[i].dpl |= GUEST_PL;
93 cpu->arch.gdt[i].type |= 0x1;
136 void setup_guest_gdt(struct lg_cpu *cpu) argument
142 cpu->arch.gdt[GDT_ENTRY_KERNEL_CS] = FULL_EXEC_SEGMENT;
143 cpu->arch.gdt[GDT_ENTRY_KERNEL_DS] = FULL_SEGMENT;
144 cpu->arch.gdt[GDT_ENTRY_KERNEL_CS].dpl |= GUEST_PL;
145 cpu->arch.gdt[GDT_ENTRY_KERNEL_DS].dpl |= GUEST_PL;
152 void copy_gdt_tls(const struct lg_cpu *cpu, struc argument
165 copy_gdt(const struct lg_cpu *cpu, struct desc_struct *gdt) argument
182 load_guest_gdt_entry(struct lg_cpu *cpu, u32 num, u32 lo, u32 hi) argument
210 guest_load_tls(struct lg_cpu *cpu, unsigned long gtls) argument
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/drivers/leds/trigger/
H A Dledtrig-cpu.c2 * ledtrig-cpu.c - LED trigger based on CPU activity
29 #include <linux/cpu.h>
118 int cpu; local
120 /* Supports up to 9999 cpu cores */
128 for_each_possible_cpu(cpu) {
129 struct led_trigger_cpu *trig = &per_cpu(cpu_trig, cpu);
131 snprintf(trig->name, MAX_NAME_LEN, "cpu%d", cpu);
139 pr_info("ledtrig-cpu: registered to indicate activity on CPUs\n");
147 int cpu; local
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/drivers/oprofile/
H A Dtimer_int.c16 #include <linux/cpu.h>
56 static void __oprofile_hrtimer_stop(int cpu) argument
58 struct hrtimer *hrtimer = &per_cpu(oprofile_hrtimer, cpu);
68 int cpu; local
71 for_each_online_cpu(cpu)
72 __oprofile_hrtimer_stop(cpu);
80 long cpu = (long) hcpu; local
85 smp_call_function_single(cpu, __oprofile_hrtimer_start,
90 __oprofile_hrtimer_stop(cpu);
/drivers/s390/char/
H A Dsclp_config.c11 #include <linux/cpu.h>
31 int cpu; local
37 for_each_online_cpu(cpu) {
38 dev = get_cpu_device(cpu);
/drivers/acpi/
H A Dprocessor_driver.c35 #include <linux/cpu.h>
120 unsigned int cpu = (unsigned long)hcpu; local
121 struct acpi_processor *pr = per_cpu(processors, cpu);

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