CONFIG_AMD_IOMMU_V2: AMD IOMMU Version 2 driver

General informations

The Linux kernel configuration item CONFIG_AMD_IOMMU_V2 has multiple definitions:

AMD IOMMU Version 2 driver found in drivers/iommu/amd/Kconfig

The configuration item CONFIG_AMD_IOMMU_V2:

• prompt: AMD IOMMU Version 2 driver
• type: tristate
• depends on: CONFIG_AMD_IOMMU
• defined in drivers/iommu/amd/Kconfig
• found in Linux kernels: 5.9–5.19, 6.0–6.6
• modules built: amd/iommu_v2, amd_iommu_v2, iommu_v2

Help text

This option enables support for the AMD IOMMUv2 features of the IOMMU hardware. Select this option if you want to use devices that support the PCI PRI and PASID interface.

AMD IOMMU Version 2 driver found in drivers/iommu/Kconfig

The configuration item CONFIG_AMD_IOMMU_V2:

• prompt: AMD IOMMU Version 2 driver
• type: tristate
• depends on: CONFIG_AMD_IOMMU
• defined in drivers/iommu/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.8
• modules built: amd/iommu_v2, amd_iommu_v2, iommu_v2

Help text

This option enables support for the AMD IOMMUv2 features of the IOMMU hardware. Select this option if you want to use devices that support the PCI PRI and PASID interface.

AMD IOMMU Version 2 driver (EXPERIMENTAL) found in drivers/iommu/Kconfig

The configuration item CONFIG_AMD_IOMMU_V2:

• prompt: AMD IOMMU Version 2 driver (EXPERIMENTAL)
• type: tristate
• depends on: CONFIG_AMD_IOMMU && CONFIG_PROFILING && CONFIG_EXPERIMENTAL
• defined in drivers/iommu/Kconfig
• found in Linux kernels: 3.3–3.8
• modules built: amd/iommu_v2, amd_iommu_v2, iommu_v2

Help text

This option enables support for the AMD IOMMUv2 features of the IOMMU hardware. Select this option if you want to use devices that support the PCI PRI and PASID interface.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module amd/iommu_v2 CONFIG_AMD_IOMMU_V2 : drivers/iommu/Kconfig : "AMD IOMMU Version 2 driver" # in 5.8
• lkddb module amd_iommu_v2 CONFIG_AMD_IOMMU_V2 : drivers/iommu/Kconfig : "AMD IOMMU Version 2 driver" # in 3.3–3.19, 4.0–4.20, 5.0–5.7
• lkddb module iommu_v2 CONFIG_AMD_IOMMU_V2 : drivers/iommu/amd/Kconfig : "AMD IOMMU Version 2 driver" # in 5.9–5.19, 6.0–6.6

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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