diff options
Diffstat (limited to 'drivers/vfio/pci/Kconfig')
| -rw-r--r-- | drivers/vfio/pci/Kconfig | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig index 860424ccda1b..1e82b44bda1a 100644 --- a/drivers/vfio/pci/Kconfig +++ b/drivers/vfio/pci/Kconfig @@ -1,15 +1,15 @@ # SPDX-License-Identifier: GPL-2.0-only -if PCI && MMU +menu "VFIO support for PCI devices" + depends on PCI + 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 + depends on VFIO_PCI_CORE config VFIO_PCI tristate "Generic VFIO support for any PCI device" @@ -43,4 +43,33 @@ config VFIO_PCI_IGD To enable Intel IGD assignment through vfio-pci, say Y. endif -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. + +config VFIO_PCI_DMABUF + def_bool y if VFIO_PCI_CORE && PCI_P2PDMA && DMA_SHARED_BUFFER + +source "drivers/vfio/pci/mlx5/Kconfig" + +source "drivers/vfio/pci/hisilicon/Kconfig" + +source "drivers/vfio/pci/pds/Kconfig" + +source "drivers/vfio/pci/virtio/Kconfig" + +source "drivers/vfio/pci/nvgrace-gpu/Kconfig" + +source "drivers/vfio/pci/qat/Kconfig" + +source "drivers/vfio/pci/xe/Kconfig" + +endmenu |