CONFIG_PERF_EVENTS_AMD_POWER: AMD Processor Power Reporting Mechanism

General informations

The Linux kernel configuration item CONFIG_PERF_EVENTS_AMD_POWER has multiple definitions:

AMD Processor Power Reporting Mechanism found in arch/x86/events/Kconfig

The configuration item CONFIG_PERF_EVENTS_AMD_POWER:

• prompt: AMD Processor Power Reporting Mechanism
• type: tristate
• depends on: CONFIG_PERF_EVENTS && CONFIG_CPU_SUP_AMD
• defined in arch/x86/events/Kconfig
• found in Linux kernels: 4.7–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: amd/power, amd/power, power

Help text

Provide power reporting mechanism support for AMD processors. Currently, it leverages X86_FEATURE_ACC_POWER (CPUID Fn8000_0007_EDX[12]) interface to calculate the average power consumption on Family 15h processors.

AMD Processor Power Reporting Mechanism found in arch/x86/Kconfig

The configuration item CONFIG_PERF_EVENTS_AMD_POWER:

• prompt: AMD Processor Power Reporting Mechanism
• type: tristate
• depends on: CONFIG_PERF_EVENTS && CONFIG_CPU_SUP_AMD
• defined in arch/x86/Kconfig
• found in Linux kernels: 4.6
• modules built: amd/power, amd/power, power

Help text

Provide power reporting mechanism support for AMD processors. Currently, it leverages X86_FEATURE_ACC_POWER (CPUID Fn8000_0007_EDX[12]) interface to calculate the average power consumption on Family 15h processors.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module amd/power CONFIG_PERF_EVENTS_AMD_POWER : arch/x86/Kconfig : "AMD Processor Power Reporting Mechanism" # in 4.6
• lkddb module amd/power CONFIG_PERF_EVENTS_AMD_POWER : arch/x86/events/Kconfig : "AMD Processor Power Reporting Mechanism" # in 4.7–4.10
• lkddb module power CONFIG_PERF_EVENTS_AMD_POWER : arch/x86/events/Kconfig : "AMD Processor Power Reporting Mechanism" # in 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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