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/linux-6.14.4/Documentation/admin-guide/acpi/
Dcppc_sysfs.rst37 -r--r--r-- 1 root root 65536 Mar 5 19:38 reference_perf
58 * reference_perf : Performance level at which reference performance counter
78 delivered_perf = (reference_perf x delivered_counter_delta) / reference_counter_delta
/linux-6.14.4/drivers/cpufreq/
Dcppc_cpufreq.c709 u64 reference_perf; in cppc_perf_from_fbctrs() local
711 reference_perf = fb_ctrs_t0->reference_perf; in cppc_perf_from_fbctrs()
725 return (reference_perf * delta_delivered) / delta_reference; in cppc_perf_from_fbctrs()
/linux-6.14.4/include/acpi/
Dcppc_acpi.h127 u64 reference_perf; member
/linux-6.14.4/drivers/acpi/
Dcppc_acpi.c172 show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, reference_perf);
203 &reference_perf.attr,
1471 perf_fb_ctrs->reference_perf = ref_perf; in cppc_get_perf_ctrs()