On 02/16/2017 09:03 AM, Agustin Vega-Frias wrote:
+config QCOM_L3_PMU
+ bool "Qualcomm Technologies L3-cache PMU"
+ depends on ARCH_QCOM && ARM64 && PERF_EVENTS && ACPI
+ help
+ Provides support for the L3 cache performance monitor unit (PMU)
+ in Qualcomm Technologies processors.
+ Adds the L3 cache PMU into the perf events subsystem for
+ monitoring L3 cache events.
Since the L3 PMU driver doesn't work without the IRQ combiner driver, I think
you need to add:
select QCOM_IRQ_COMBINER
or
depends on QCOM_IRQ_COMBINER
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc. Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.
