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OpenCloudOS-Kernel/drivers/perf/Makefile

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drivers/perf: arm_pmu: split out platform device probe logic Now that we've split the pdev and DT probing logic from the runtime management, let's move the former into its own file. We gain a few lines due to the copyright header and includes, but this should keep the logic clearly separated, and paves the way for adding ACPI support in a similar fashion. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Jeremy Linton <jeremy.linton@arm.com> [will: rename nr_irqs to avoid conflict with global variable] Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-04-11 16:39:53 +08:00
obj-$(CONFIG_ARM_PMU) += arm_pmu.o arm_pmu_platform.o
drivers/perf: arm_pmu: add ACPI framework This patch adds framework code to handle parsing PMU data out of the MADT, sanity checking this, and managing the association of CPUs (and their interrupts) with appropriate logical PMUs. For the time being, we expect that only one PMU driver (PMUv3) will make use of this, and we simply pass in a single probe function. This is based on an earlier patch from Jeremy Linton. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Jeremy Linton <jeremy.linton@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-04-11 16:39:55 +08:00
obj-$(CONFIG_ARM_PMU_ACPI) += arm_pmu_acpi.o
perf: add qcom l2 cache perf events driver Adds perf events support for L2 cache PMU. The L2 cache PMU driver is named 'l2cache_0' and can be used with perf events to profile L2 events such as cache hits and misses on Qualcomm Technologies processors. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Neil Leeder <nleeder@codeaurora.org> [will: minimise nesting in l2_cache_associate_cpu_with_cluster] [will: use kstrtoul for unsigned long, remove redunant .owner setting] Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-02-08 02:14:04 +08:00
obj-$(CONFIG_QCOM_L2_PMU) += qcom_l2_pmu.o
perf: qcom: Add L3 cache PMU driver This adds a new dynamic PMU to the Perf Events framework to program and control the L3 cache PMUs in some Qualcomm Technologies SOCs. The driver supports a distributed cache architecture where the overall cache for a socket is comprised of multiple slices each with its own PMU. Access to each individual PMU is provided even though all CPUs share all the slices. User space needs to aggregate to individual counts to provide a global picture. The driver exports formatting and event information to sysfs so it can be used by the perf user space tools with the syntaxes: perf stat -a -e l3cache_0_0/read-miss/ perf stat -a -e l3cache_0_0/event=0x21/ Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Agustin Vega-Frias <agustinv@codeaurora.org> [will: fixed sparse issues] Signed-off-by: Will Deacon <will.deacon@arm.com>
2017-04-01 02:13:43 +08:00
obj-$(CONFIG_QCOM_L3_PMU) += qcom_l3_pmu.o
perf: xgene: Add APM X-Gene SoC Performance Monitoring Unit driver This patch adds a driver for the SoC-wide (AKA uncore) PMU hardware found in APM X-Gene SoCs. Signed-off-by: Tai Nguyen <ttnguyen@apm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com>
2016-07-16 01:38:04 +08:00
obj-$(CONFIG_XGENE_PMU) += xgene_pmu.o