Linux kernel mirror (for testing)
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1#
2# Performance Monitor Drivers
3#
4
5menu "Performance monitor support"
6
7config ARM_PMU
8 depends on PERF_EVENTS && (ARM || ARM64)
9 bool "ARM PMU framework"
10 default y
11 help
12 Say y if you want to use CPU performance monitors on ARM-based
13 systems.
14
15config ARM_PMU_ACPI
16 depends on ARM_PMU && ACPI
17 def_bool y
18
19config QCOM_L2_PMU
20 bool "Qualcomm Technologies L2-cache PMU"
21 depends on ARCH_QCOM && ARM64 && PERF_EVENTS && ACPI
22 help
23 Provides support for the L2 cache performance monitor unit (PMU)
24 in Qualcomm Technologies processors.
25 Adds the L2 cache PMU into the perf events subsystem for
26 monitoring L2 cache events.
27
28config QCOM_L3_PMU
29 bool "Qualcomm Technologies L3-cache PMU"
30 depends on ARCH_QCOM && ARM64 && PERF_EVENTS && ACPI
31 select QCOM_IRQ_COMBINER
32 help
33 Provides support for the L3 cache performance monitor unit (PMU)
34 in Qualcomm Technologies processors.
35 Adds the L3 cache PMU into the perf events subsystem for
36 monitoring L3 cache events.
37
38config XGENE_PMU
39 depends on PERF_EVENTS && ARCH_XGENE
40 bool "APM X-Gene SoC PMU"
41 default n
42 help
43 Say y if you want to use APM X-Gene SoC performance monitors.
44
45endmenu