CONFIG_AMD_IOMMU_DEBUGFS: Enable AMD IOMMU internals in DebugFS

General informations

The Linux kernel configuration item CONFIG_AMD_IOMMU_DEBUGFS has multiple definitions:

Enable AMD IOMMU internals in DebugFS found in drivers/iommu/amd/Kconfig

The configuration item CONFIG_AMD_IOMMU_DEBUGFS:

• prompt: Enable AMD IOMMU internals in DebugFS
• type: bool
• depends on: CONFIG_AMD_IOMMU && CONFIG_IOMMU_DEBUGFS
• defined in drivers/iommu/amd/Kconfig
• found in Linux kernels: 5.9–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

!!!WARNING!!! !!!WARNING!!! !!!WARNING!!! !!!WARNING!!!

DO NOT ENABLE THIS OPTION UNLESS YOU REALLY, -REALLY- KNOW WHAT YOU ARE DOING!!! Exposes AMD IOMMU device internals in DebugFS.

This option is -NOT- intended for production environments, and should not generally be enabled.

Enable AMD IOMMU internals in DebugFS found in drivers/iommu/Kconfig

The configuration item CONFIG_AMD_IOMMU_DEBUGFS:

• prompt: Enable AMD IOMMU internals in DebugFS
• type: bool
• depends on: CONFIG_AMD_IOMMU && CONFIG_IOMMU_DEBUGFS
• defined in drivers/iommu/Kconfig
• found in Linux kernels: 4.19–4.20, 5.0–5.8

Help text

!!!WARNING!!! !!!WARNING!!! !!!WARNING!!! !!!WARNING!!!

DO NOT ENABLE THIS OPTION UNLESS YOU REALLY, -REALLY- KNOW WHAT YOU ARE DOING!!! Exposes AMD IOMMU device internals in DebugFS.

This option is -NOT- intended for production environments, and should not generally be enabled.

Hardware

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The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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