| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 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 |