diff options
Diffstat (limited to 'drivers/virtio/Kconfig')
| -rw-r--r-- | drivers/virtio/Kconfig | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig new file mode 100644 index 00000000..1a61939b --- /dev/null +++ b/drivers/virtio/Kconfig @@ -0,0 +1,49 @@ +# Virtio always gets selected by whoever wants it. +config VIRTIO + tristate + +# Similarly the virtio ring implementation. +config VIRTIO_RING + tristate + depends on VIRTIO + +menu "Virtio drivers" + +config VIRTIO_PCI + tristate "PCI driver for virtio devices (EXPERIMENTAL)" + depends on PCI && EXPERIMENTAL + select VIRTIO + select VIRTIO_RING + ---help--- + This drivers provides support for virtio based paravirtual device + drivers over PCI. This requires that your VMM has appropriate PCI + virtio backends. Most QEMU based VMMs should support these devices + (like KVM or Xen). + + Currently, the ABI is not considered stable so there is no guarantee + that this version of the driver will work with your VMM. + + If unsure, say M. + +config VIRTIO_BALLOON + tristate "Virtio balloon driver (EXPERIMENTAL)" + select VIRTIO + select VIRTIO_RING + ---help--- + This driver supports increasing and decreasing the amount + of memory within a KVM guest. + + If unsure, say M. + + config VIRTIO_MMIO + tristate "Platform bus driver for memory mapped virtio devices (EXPERIMENTAL)" + depends on HAS_IOMEM && EXPERIMENTAL + select VIRTIO + select VIRTIO_RING + ---help--- + This drivers provides support for memory mapped virtio + platform device driver. + + If unsure, say N. + +endmenu |