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usr
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src
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linux-headers-5.15.0-181
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drivers
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vfio
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pci
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/usr/src/linux-headers-5.15.0-181/drivers/vfio/pci
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Kconfig
1555
0644
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Makefile
348
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/usr/src/linux-headers-5.15.0-181/drivers/vfio/pci/Kconfig
(1555B)
# SPDX-License-Identifier: GPL-2.0-only if PCI && MMU config VFIO_PCI_CORE tristate select VFIO_VIRQFD select IRQ_BYPASS_MANAGER config VFIO_PCI_MMAP def_bool y if !S390 config VFIO_PCI_INTX def_bool y if !S390 config VFIO_PCI tristate "Generic VFIO support for any PCI device" select VFIO_PCI_CORE help Support for the generic PCI VFIO bus driver which can connect any PCI device to the VFIO framework. If you don't know what to do here, say N. if VFIO_PCI config VFIO_PCI_VGA bool "Generic VFIO PCI support for VGA devices" depends on X86 && VGA_ARB help Support for VGA extension to VFIO PCI. This exposes an additional region on VGA devices for accessing legacy VGA addresses used by BIOS and generic video drivers. If you don't know what to do here, say N. config VFIO_PCI_IGD bool "Generic VFIO PCI extensions for Intel graphics (GVT-d)" depends on X86 default y help Support for Intel IGD specific extensions to enable direct assignment to virtual machines. This includes exposing an IGD specific firmware table and read-only copies of the host bridge and LPC bridge config space. To enable Intel IGD assignment through vfio-pci, say Y. endif config VFIO_PCI_ZDEV_KVM bool "VFIO PCI extensions for s390x KVM passthrough" depends on S390 && KVM default y help Support s390x-specific extensions to enable support for enhancements to KVM passthrough capabilities, such as interpretive execution of zPCI instructions. To enable s390x KVM vfio-pci extensions, say Y. endif
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