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EDITING: Kconfig

# SPDX-License-Identifier: GPL-2.0
menu "Performance monitoring"

config PERF_EVENTS_INTEL_UNCORE
	tristate "Intel uncore performance events"
	depends on PERF_EVENTS && CPU_SUP_INTEL && PCI
	default y
	help
	  Include support for Intel uncore performance events. These are
	  available on NehalemEX and more modern processors.

config PERF_EVENTS_INTEL_RAPL
	tristate "Intel/AMD rapl performance events"
	depends on PERF_EVENTS && (CPU_SUP_INTEL || CPU_SUP_AMD) && PCI
	default y
	help
	  Include support for Intel and AMD rapl performance events for power
	  monitoring on modern processors.

config PERF_EVENTS_INTEL_CSTATE
	tristate "Intel cstate performance events"
	depends on PERF_EVENTS && CPU_SUP_INTEL && PCI
	default y
	help
	  Include support for Intel cstate performance events for power
	  monitoring on modern processors.

config PERF_EVENTS_AMD_POWER
	depends on PERF_EVENTS && CPU_SUP_AMD
	tristate "AMD Processor Power Reporting Mechanism"
	help
	  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.

config PERF_EVENTS_AMD_UNCORE
	tristate "AMD Uncore performance events"
	depends on PERF_EVENTS && CPU_SUP_AMD
	default y
	help
	  Include support for AMD uncore performance events for use with
	  e.g., perf stat -e amd_l3/.../,amd_df/.../.

To compile this driver as a module, choose M here: the
	  module will be called 'amd-uncore'.

config PERF_EVENTS_AMD_BRS
	depends on PERF_EVENTS && CPU_SUP_AMD
	bool "AMD Zen3 Branch Sampling support"
	help
	  Enable AMD Zen3 branch sampling support (BRS) which samples up to
	  16 consecutive taken branches in registers.

endmenu

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 amd/	DIR	—	2026-07-24 06:56
📁 intel/	DIR	—	2026-07-24 06:56
📁 zhaoxin/	DIR	—	2026-07-24 06:56
📄 Kconfig	?	1.7 KB	2025-09-28 21:39	EDIT
📄 Makefile	?	315 B	2025-09-28 21:39	EDIT