forked from luck/tmp_suning_uos_patched
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
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tristate
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depends on VFIO
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default n
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config VFIO_IOMMU_SPAPR_TCE
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tristate
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depends on VFIO && SPAPR_TCE_IOMMU
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default n
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menuconfig VFIO
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tristate "VFIO Non-Privileged userspace driver framework"
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depends on IOMMU_API
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select VFIO_IOMMU_TYPE1 if X86
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select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES)
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help
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VFIO provides a framework for secure userspace device drivers.
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See Documentation/vfio.txt for more details.
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If you don't know what to do here, say N.
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source "drivers/vfio/pci/Kconfig"
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