CONFIG_MMIOTRACE_TEST: Test module for mmiotrace

General informations

The Linux kernel configuration item CONFIG_MMIOTRACE_TEST has multiple definitions:

Test module for mmiotrace found in kernel/trace/Kconfig

The configuration item CONFIG_MMIOTRACE_TEST:

• prompt: Test module for mmiotrace
• type: tristate
• depends on: CONFIG_MMIOTRACE && CONFIG_m
• defined in kernel/trace/Kconfig
• found in Linux kernels: 2.6.29–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: testmmiotrace, testmmiotrace

Help text

This is a dumb module for testing mmiotrace. It is very dangerous as it will write garbage to IO memory starting at a given address. However, it should be safe to use on e.g. unused portion of VRAM.

Say N, unless you absolutely know what you are doing.

Test module for mmiotrace found in arch/x86/Kconfig.debug

The configuration item CONFIG_MMIOTRACE_TEST:

• prompt: Test module for mmiotrace
• type: tristate
• depends on: CONFIG_MMIOTRACE && CONFIG_m
• defined in arch/x86/Kconfig.debug
• found in Linux kernels: 2.6.27–2.6.28
• modules built: testmmiotrace, testmmiotrace

Help text

This is a dumb module for testing mmiotrace. It is very dangerous as it will write garbage to IO memory starting at a given address. However, it should be safe to use on e.g. unused portion of VRAM.

Say N, unless you absolutely know what you are doing.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module testmmiotrace CONFIG_MMIOTRACE_TEST : arch/x86/Kconfig.debug : "Test module for mmiotrace" # in 2.6.27–2.6.28
• lkddb module testmmiotrace CONFIG_MMIOTRACE_TEST : kernel/trace/Kconfig : "Test module for mmiotrace" # in 2.6.29–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-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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