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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-11-17 17:24:28 +0100 |
|---|---|---|
| committer | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-01-23 11:11:40 +0200 |
| commit | 3d7f08fab748be7da1fedc40dfd226cee7edae0a (patch) | |
| tree | 248c2446fa34531cdf0cf448ef210657661f7c98 /drivers/iommu/Kconfig | |
| parent | 73b31732ce2cab04b86331ae5370c54ff29e0e04 (diff) | |
iommu/amd: Add support for IOMMUv2 domain mode
This patch adds support for protection domains that
implement two-level paging for devices.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index bdc24005c31b..a73ba68d0854 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -34,7 +34,9 @@ config AMD_IOMMU bool "AMD IOMMU support" select SWIOTLB select PCI_MSI - select PCI_IOV + select PCI_ATS + select PCI_PRI + select PCI_PASID select IOMMU_API depends on X86_64 && PCI && ACPI ---help--- |