CONFIG_USB4_DEBUGFS_WRITE: Enable write by debugfs to configuration spaces (DANGEROUS)

General informations

The Linux kernel configuration item CONFIG_USB4_DEBUGFS_WRITE:

• prompt: Enable write by debugfs to configuration spaces (DANGEROUS)
• type: bool
• depends on: (none)
• defined in drivers/thunderbolt/Kconfig
• found in Linux kernels: 5.10–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Enables writing to device configuration registers through debugfs interface. You can use tools such as Thunderbolt/USB4 debugging tools to access these registers. For more information see:

https://github.com/intel/tbtools

Only enable this if you know what you are doing! Never enable this for production systems or distro kernels.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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