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| author | Will Deacon <will.deacon@arm.com> | 2015-05-27 17:26:00 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-05-29 11:12:40 +0200 |
| commit | 8a0a01bff855a6763d937acc70a876cb0bed063d (patch) | |
| tree | c03ca2c38d2a39eacc3d15b37d2520c2bd20079a | |
| parent | 48ec83bcbcf5090fcdf74a6168f161d247492979 (diff) | |
| download | linux-exynos-8a0a01bff855a6763d937acc70a876cb0bed063d.tar.gz linux-exynos-8a0a01bff855a6763d937acc70a876cb0bed063d.tar.bz2 linux-exynos-8a0a01bff855a6763d937acc70a876cb0bed063d.zip | |
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>
| -rw-r--r-- | drivers/vfio/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig index 7d092ddc8119..454017928ed0 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 |