CONFIG_CORESIGHT_SOURCE_ETM3X: CoreSight Embedded Trace Macrocell 3.x driver

General informations

The Linux kernel configuration item CONFIG_CORESIGHT_SOURCE_ETM3X has multiple definitions:

CoreSight Embedded Trace Macrocell 3.x driver found in drivers/hwtracing/coresight/Kconfig

The configuration item CONFIG_CORESIGHT_SOURCE_ETM3X:

• prompt: CoreSight Embedded Trace Macrocell 3.x driver
• type: tristate
• depends on: ! CONFIG_ARM64
• defined in drivers/hwtracing/coresight/Kconfig
• found in Linux kernels: 5.10–5.19, 6.0–6.14, 6.15-rc+HEAD
• modules built: coresight-etm3x

Help text

This driver provides support for processor ETM3.x and PTM1.x modules, which allows tracing the instructions that a processor is executing This is primarily useful for instruction level tracing. Depending the ETM version data tracing may also be available.

To compile this driver as a module, choose M here: the module will be called coresight-etm3x.

CoreSight Embedded Trace Macrocell 3.x driver found in drivers/hwtracing/coresight/Kconfig

The configuration item CONFIG_CORESIGHT_SOURCE_ETM3X:

• prompt: CoreSight Embedded Trace Macrocell 3.x driver
• type: bool
• depends on: ! CONFIG_ARM64
• defined in drivers/hwtracing/coresight/Kconfig
• found in Linux kernels: 4.1–4.20, 5.0–5.9
• modules built: coresight-etm3x

Help text

This driver provides support for processor ETM3.x and PTM1.x modules, which allows tracing the instructions that a processor is executing This is primarily useful for instruction level tracing. Depending the ETM version data tracing may also be available.

CoreSight Embedded Trace Macrocell 3.x driver found in arch/arm/Kconfig.debug

The configuration item CONFIG_CORESIGHT_SOURCE_ETM3X:

• prompt: CoreSight Embedded Trace Macrocell 3.x driver
• type: bool
• depends on: (none)
• defined in arch/arm/Kconfig.debug
• found in Linux kernels: 3.19, 4.0
• modules built: coresight-etm3x

Help text

This driver provides support for processor ETM3.x and PTM1.x modules, which allows tracing the instructions that a processor is executing This is primarily useful for instruction level tracing. Depending the ETM version data tracing may also be available.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module coresight-etm3x CONFIG_CORESIGHT_SOURCE_ETM3X : drivers/hwtracing/coresight/Kconfig : "CoreSight Embedded Trace Macrocell 3.x driver" # in 5.10–5.19, 6.0–6.14, 6.15-rc+HEAD

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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