CONFIG_ARM_DSU_PMU: ARM DynamIQ Shared Unit (DSU) PMU

General informations

The Linux kernel configuration item CONFIG_ARM_DSU_PMU:

• prompt: ARM DynamIQ Shared Unit (DSU) PMU
• type: tristate
• depends on: CONFIG_ARM64
• defined in drivers/perf/Kconfig
• found in Linux kernels: 4.16–4.20, 5.0–5.19, 6.0–6.13
• modules built: arm_dsu_pmu

Help text

Provides support for performance monitor unit in ARM DynamIQ Shared Unit (DSU). The DSU integrates one or more cores with an L3 memory system, control logic. The PMU allows counting various events related to DSU.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "ARMHD500" : CONFIG_ARM_DSU_PMU CONFIG_PERF_EVENTS : drivers/perf/arm_dsu_pmu.c # in 5.10–5.19, 6.0–6.13
• lkddb module arm_dsu_pmu CONFIG_ARM_DSU_PMU : drivers/perf/Kconfig : "ARM DynamIQ Shared Unit (DSU) PMU" # in 4.16–4.20, 5.0–5.19, 6.0–6.13
• lkddb of "" "" "arm,dsu-pmu" : CONFIG_ARM_DSU_PMU CONFIG_PERF_EVENTS : drivers/perf/arm_dsu_pmu.c # in 4.16–4.20, 5.0–5.19, 6.0–6.13
• lkddb platform "arm_dsu" "_pmu" : CONFIG_ARM_DSU_PMU CONFIG_PERF_EVENTS : drivers/perf/arm_dsu_pmu.c # in 4.16–4.20, 5.0–5.19, 6.0–6.13

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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