162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_cimenu "Performance monitoring" 362306a36Sopenharmony_ci 462306a36Sopenharmony_ciconfig PERF_EVENTS_INTEL_UNCORE 562306a36Sopenharmony_ci tristate "Intel uncore performance events" 662306a36Sopenharmony_ci depends on PERF_EVENTS && CPU_SUP_INTEL && PCI 762306a36Sopenharmony_ci default y 862306a36Sopenharmony_ci help 962306a36Sopenharmony_ci Include support for Intel uncore performance events. These are 1062306a36Sopenharmony_ci available on NehalemEX and more modern processors. 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciconfig PERF_EVENTS_INTEL_RAPL 1362306a36Sopenharmony_ci tristate "Intel/AMD rapl performance events" 1462306a36Sopenharmony_ci depends on PERF_EVENTS && (CPU_SUP_INTEL || CPU_SUP_AMD) && PCI 1562306a36Sopenharmony_ci default y 1662306a36Sopenharmony_ci help 1762306a36Sopenharmony_ci Include support for Intel and AMD rapl performance events for power 1862306a36Sopenharmony_ci monitoring on modern processors. 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ciconfig PERF_EVENTS_INTEL_CSTATE 2162306a36Sopenharmony_ci tristate "Intel cstate performance events" 2262306a36Sopenharmony_ci depends on PERF_EVENTS && CPU_SUP_INTEL && PCI 2362306a36Sopenharmony_ci default y 2462306a36Sopenharmony_ci help 2562306a36Sopenharmony_ci Include support for Intel cstate performance events for power 2662306a36Sopenharmony_ci monitoring on modern processors. 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ciconfig PERF_EVENTS_AMD_POWER 2962306a36Sopenharmony_ci depends on PERF_EVENTS && CPU_SUP_AMD 3062306a36Sopenharmony_ci tristate "AMD Processor Power Reporting Mechanism" 3162306a36Sopenharmony_ci help 3262306a36Sopenharmony_ci Provide power reporting mechanism support for AMD processors. 3362306a36Sopenharmony_ci Currently, it leverages X86_FEATURE_ACC_POWER 3462306a36Sopenharmony_ci (CPUID Fn8000_0007_EDX[12]) interface to calculate the 3562306a36Sopenharmony_ci average power consumption on Family 15h processors. 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ciconfig PERF_EVENTS_AMD_UNCORE 3862306a36Sopenharmony_ci tristate "AMD Uncore performance events" 3962306a36Sopenharmony_ci depends on PERF_EVENTS && CPU_SUP_AMD 4062306a36Sopenharmony_ci default y 4162306a36Sopenharmony_ci help 4262306a36Sopenharmony_ci Include support for AMD uncore performance events for use with 4362306a36Sopenharmony_ci e.g., perf stat -e amd_l3/.../,amd_df/.../. 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci To compile this driver as a module, choose M here: the 4662306a36Sopenharmony_ci module will be called 'amd-uncore'. 4762306a36Sopenharmony_ci 4862306a36Sopenharmony_ciconfig PERF_EVENTS_AMD_BRS 4962306a36Sopenharmony_ci depends on PERF_EVENTS && CPU_SUP_AMD 5062306a36Sopenharmony_ci bool "AMD Zen3 Branch Sampling support" 5162306a36Sopenharmony_ci help 5262306a36Sopenharmony_ci Enable AMD Zen3 branch sampling support (BRS) which samples up to 5362306a36Sopenharmony_ci 16 consecutive taken branches in registers. 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_ciendmenu 56