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drivers/vfio: Allow type-1 IOMMU instantiation on top of an ARM SMMUv3

The ARM SMMUv3 driver is compatible with the notion of a type-1 IOMMU in
VFIO.

This patch allows VFIO_IOMMU_TYPE1 to be selected if ARM_SMMU_V3=y.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Will Deacon 10 years ago
parent
48ec83bcbc
commit
8a0a01bff8
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      drivers/vfio/Kconfig

+ 1 - 1
drivers/vfio/Kconfig
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@@ -21,7 +21,7 @@ config VFIO_VIRQFD
 
 menuconfig VFIO
 
 menuconfig VFIO
 
 	tristate "VFIO Non-Privileged userspace driver framework"
 
 	tristate "VFIO Non-Privileged userspace driver framework"
 
 	depends on IOMMU_API
 
 	depends on IOMMU_API
 
-	select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU)
 
+	select VFIO_IOMMU_TYPE1 if (X86 || S390 || ARM_SMMU || ARM_SMMU_V3)
 
 	select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES)
 
 	select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES)
 
 	select VFIO_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES)
 
 	select VFIO_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES)
 
 	select ANON_INODES
 
 	select ANON_INODES