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46 lines
1.2 KiB
46 lines
1.2 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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if PCI && MMU |
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config VFIO_PCI_CORE |
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tristate |
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select VFIO_VIRQFD |
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select IRQ_BYPASS_MANAGER |
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config VFIO_PCI_MMAP |
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def_bool y if !S390 |
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config VFIO_PCI_INTX |
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def_bool y if !S390 |
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config VFIO_PCI |
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tristate "Generic VFIO support for any PCI device" |
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select VFIO_PCI_CORE |
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help |
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Support for the generic PCI VFIO bus driver which can connect any |
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PCI device to the VFIO framework. |
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If you don't know what to do here, say N. |
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if VFIO_PCI |
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config VFIO_PCI_VGA |
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bool "Generic VFIO PCI support for VGA devices" |
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depends on X86 && VGA_ARB |
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help |
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Support for VGA extension to VFIO PCI. This exposes an additional |
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region on VGA devices for accessing legacy VGA addresses used by |
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BIOS and generic video drivers. |
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If you don't know what to do here, say N. |
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config VFIO_PCI_IGD |
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bool "Generic VFIO PCI extensions for Intel graphics (GVT-d)" |
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depends on X86 |
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default y |
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help |
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Support for Intel IGD specific extensions to enable direct |
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assignment to virtual machines. This includes exposing an IGD |
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specific firmware table and read-only copies of the host bridge |
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and LPC bridge config space. |
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To enable Intel IGD assignment through vfio-pci, say Y. |
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endif |
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endif
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