mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 07:34:06 +08:00
5b25199eff
The enables VFIO on the pSeries platform, enabling user space programs to access PCI devices directly. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
23 lines
540 B
Plaintext
23 lines
540 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
|
|
|
|
menuconfig VFIO
|
|
tristate "VFIO Non-Privileged userspace driver framework"
|
|
depends on IOMMU_API
|
|
select VFIO_IOMMU_TYPE1 if X86
|
|
select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES)
|
|
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"
|