1config VFIO_PCI 2 tristate "VFIO support for PCI devices" 3 depends on VFIO && PCI && EVENTFD 4 select VFIO_VIRQFD 5 help 6 Support for the PCI VFIO bus driver. This is required to make 7 use of PCI drivers using the VFIO framework. 8 9 If you don't know what to do here, say N. 10 11config VFIO_PCI_VGA 12 bool "VFIO PCI support for VGA devices" 13 depends on VFIO_PCI && X86 && VGA_ARB 14 help 15 Support for VGA extension to VFIO PCI. This exposes an additional 16 region on VGA devices for accessing legacy VGA addresses used by 17 BIOS and generic video drivers. 18 19 If you don't know what to do here, say N. 20 21config VFIO_PCI_MMAP 22 depends on VFIO_PCI 23 def_bool y if !S390 24 25config VFIO_PCI_INTX 26 depends on VFIO_PCI 27 def_bool y if !S390 28