28 static bool __init acpi_cpu_is_threaded(int cpu)  in acpi_cpu_is_threaded()  argument
30 	int is_threaded = acpi_pptt_cpu_is_thread(cpu);  in acpi_cpu_is_threaded()
48 	int cpu, topology_id;  in parse_acpi_topology()  local
53 	for_each_possible_cpu(cpu) {  in parse_acpi_topology()
56 		topology_id = find_acpi_cpu_topology(cpu, 0);  in parse_acpi_topology()
60 		if (acpi_cpu_is_threaded(cpu)) {  in parse_acpi_topology()
61 			cpu_topology[cpu].thread_id = topology_id;  in parse_acpi_topology()
62 			topology_id = find_acpi_cpu_topology(cpu, 1);  in parse_acpi_topology()
63 			cpu_topology[cpu].core_id   = topology_id;  in parse_acpi_topology()
65 			cpu_topology[cpu].thread_id  = -1;  in parse_acpi_topology()
66 			cpu_topology[cpu].core_id    = topology_id;  in parse_acpi_topology()
68 		topology_id = find_acpi_cpu_topology_package(cpu);  in parse_acpi_topology()
69 		cpu_topology[cpu].package_id = topology_id;  in parse_acpi_topology()
71 		i = acpi_find_last_cache_level(cpu);  in parse_acpi_topology()
78 			cache_id = find_acpi_cpu_cache_topology(cpu, i);  in parse_acpi_topology()
80 				cpu_topology[cpu].llc_id = cache_id;  in parse_acpi_topology()
110 static inline bool freq_counters_valid(int cpu)  in freq_counters_valid()  argument
112 	if ((cpu >= nr_cpu_ids) || !cpumask_test_cpu(cpu, cpu_present_mask))  in freq_counters_valid()
115 	if (!cpu_has_amu_feat(cpu)) {  in freq_counters_valid()
116 		pr_debug("CPU%d: counters are not supported.\n", cpu);  in freq_counters_valid()
120 	if (unlikely(!per_cpu(arch_const_cycles_prev, cpu) ||  in freq_counters_valid()
121 		     !per_cpu(arch_core_cycles_prev, cpu))) {  in freq_counters_valid()
122 		pr_debug("CPU%d: cycle counters are not enabled.\n", cpu);  in freq_counters_valid()
129 static int freq_inv_set_max_ratio(int cpu, u64 max_rate, u64 ref_rate)  in freq_inv_set_max_ratio()  argument
135 			 cpu);  in freq_inv_set_max_ratio()
159 	per_cpu(arch_max_freq_scale, cpu) = (unsigned long)ratio;  in freq_inv_set_max_ratio()
210 	int cpu;  in amu_fie_setup()  local
216 	for_each_cpu(cpu, cpus) {  in amu_fie_setup()
217 		if (!freq_counters_valid(cpu) ||  in amu_fie_setup()
218 		    freq_inv_set_max_ratio(cpu,  in amu_fie_setup()
219 					   cpufreq_get_hw_max_freq(cpu) * 1000ULL,  in amu_fie_setup()
300 int counters_read_on_cpu(int cpu, smp_call_func_t func, u64 *val)  in counters_read_on_cpu()  argument
306 	if (!cpu_has_amu_feat(cpu))  in counters_read_on_cpu()
312 	smp_call_function_single(cpu, func, val, 1);  in counters_read_on_cpu()
323 	int cpu = get_cpu_with_amu_feat();  in cpc_ffh_supported()  local
335 	if ((cpu >= nr_cpu_ids) || !cpumask_test_cpu(cpu, cpu_present_mask))  in cpc_ffh_supported()
341 int cpc_read_ffh(int cpu, struct cpc_reg *reg, u64 *val)  in cpc_read_ffh()  argument
347 		ret = counters_read_on_cpu(cpu, cpu_read_corecnt, val);  in cpc_read_ffh()
350 		ret = counters_read_on_cpu(cpu, cpu_read_constcnt, val);  in cpc_read_ffh()