Cross Reference: /drivers/cpufreq/acpi-cpufreq.c

Lines Matching defs:cpu
85 static bool boost_state(unsigned int cpu)
92 		rdmsr_on_cpu(cpu, MSR_IA32_MISC_ENABLE, &lo, &hi);
96 		rdmsr_on_cpu(cpu, MSR_K7_HWCR, &lo, &hi);
105 	u32 cpu;
124 	for_each_cpu(cpu, cpumask) {
125 		struct msr *reg = per_cpu_ptr(msrs, cpu);
147 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
188 	struct cpuinfo_x86 *cpu = &cpu_data(cpuid);
190 	return cpu_has(cpu, X86_FEATURE_EST);
195 	struct cpuinfo_x86 *cpu = &cpu_data(cpuid);
197 	return cpu_has(cpu, X86_FEATURE_HW_PSTATE);
365 static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
367 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, cpu);
371 	pr_debug("get_cur_freq_on_cpu (%d)\n", cpu);
379 	freq = extract_freq(get_cur_val(cpumask_of(cpu)), data);
411 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
462 		cmd.mask = cpumask_of(policy->cpu);
470 				policy->cpu);
483 acpi_cpufreq_guess_freq(struct acpi_cpufreq_data *data, unsigned int cpu)
524 	unsigned cpu = (long)hcpu;
527 	cpumask = get_cpu_mask(cpu);
531 	 * this cpu cannot block the remaining ones from boosting. On
647 	unsigned int cpu = policy->cpu;
650 	struct cpuinfo_x86 *c = &cpu_data(policy->cpu);
675 	data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
676 	per_cpu(acfreq_data, cpu) = data;
681 	result = acpi_processor_register_performance(data->acpi_data, cpu);
702 		cpumask_copy(policy->cpus, cpu_core_mask(cpu));
705 	if (check_amd_hwpstate_cpu(cpu) && !acpi_pstate_strict) {
707 		cpumask_set_cpu(cpu, policy->cpus);
708 		cpumask_copy(data->freqdomain_cpus, cpu_sibling_mask(cpu));
739 		if (check_est_cpu(cpu)) {
743 		if (check_amd_hwpstate_cpu(cpu)) {
809 		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
821 	pr_debug("CPU%u - ACPI performance management activated.\n", cpu);
840 	acpi_processor_unregister_performance(perf, cpu);
845 	per_cpu(acfreq_data, cpu) = NULL;
852 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
857 		per_cpu(acfreq_data, policy->cpu) = NULL;
859 						      policy->cpu);
870 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);