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authorWill Deacon <will.deacon@arm.com>2015-05-27 17:26:00 +0100
committerJoerg Roedel <jroedel@suse.de>2015-05-29 11:12:40 +0200
commit8a0a01bff855a6763d937acc70a876cb0bed063d (patch)
treec03ca2c38d2a39eacc3d15b37d2520c2bd20079a /drivers/vfio
parent48ec83bcbcf5090fcdf74a6168f161d247492979 (diff)
downloadop-kernel-dev-8a0a01bff855a6763d937acc70a876cb0bed063d.zip
op-kernel-dev-8a0a01bff855a6763d937acc70a876cb0bed063d.tar.gz
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>
Diffstat (limited to 'drivers/vfio')
-rw-r--r--drivers/vfio/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig
index 7d092dd..4540179 100644
--- a/drivers/vfio/Kconfig
+++ b/drivers/vfio/Kconfig
@@ -21,7 +21,7 @@ config VFIO_VIRQFD
menuconfig VFIO
tristate "VFIO Non-Privileged userspace driver framework"
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_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES)
select ANON_INODES
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