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