| # Virtio always gets selected by whoever wants it. |
| config VIRTIO |
| tristate |
| |
| # Similarly the virtio ring implementation. |
| config VIRTIO_RING |
| tristate |
| depends on VIRTIO |
| |
| 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. |
| |
