linux/drivers/vfio/Kconfig
Will Deacon 5e9f36c59a drivers/vfio: allow type-1 IOMMU instantiation on top of an ARM SMMU
The ARM SMMU 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=y.

Signed-off-by: Will Deacon <will.deacon@arm.com>
[aw: update for existing S390 patch]
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-11-14 09:10:59 -07:00

30 lines
721 B
Plaintext

config VFIO_IOMMU_TYPE1
tristate
depends on VFIO
default n
config VFIO_IOMMU_SPAPR_TCE
tristate
depends on VFIO && SPAPR_TCE_IOMMU
default n
config VFIO_SPAPR_EEH
tristate
depends on EEH && VFIO_IOMMU_SPAPR_TCE
default n
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_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES)
select VFIO_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES)
select ANON_INODES
help
VFIO provides a framework for secure userspace device drivers.
See Documentation/vfio.txt for more details.
If you don't know what to do here, say N.
source "drivers/vfio/pci/Kconfig"