| Rusty Russell | ec3d41c | 2007-10-22 11:03:36 +1000 | [diff] [blame] | 1 | # Virtio always gets selected by whoever wants it. |
| 2 | config VIRTIO |
| Rusty Russell | c6fd470 | 2008-02-04 23:50:05 -0500 | [diff] [blame] | 3 | tristate |
| Rusty Russell | 0a8a69d | 2007-10-22 11:03:40 +1000 | [diff] [blame] | 4 | |
| 5 | # Similarly the virtio ring implementation. |
| 6 | config VIRTIO_RING |
| Rusty Russell | c6fd470 | 2008-02-04 23:50:05 -0500 | [diff] [blame] | 7 | tristate |
| Rusty Russell | 0a8a69d | 2007-10-22 11:03:40 +1000 | [diff] [blame] | 8 | depends on VIRTIO |
| Anthony Liguori | 3343660 | 2007-11-12 21:30:26 -0600 | [diff] [blame] | 9 | |
| 10 | config VIRTIO_PCI |
| 11 | tristate "PCI driver for virtio devices (EXPERIMENTAL)" |
| 12 | depends on PCI && EXPERIMENTAL |
| 13 | select VIRTIO |
| 14 | select VIRTIO_RING |
| 15 | ---help--- |
| 16 | This drivers provides support for virtio based paravirtual device |
| 17 | drivers over PCI. This requires that your VMM has appropriate PCI |
| 18 | virtio backends. Most QEMU based VMMs should support these devices |
| 19 | (like KVM or Xen). |
| 20 | |
| 21 | Currently, the ABI is not considered stable so there is no guarantee |
| 22 | that this version of the driver will work with your VMM. |
| 23 | |
| 24 | If unsure, say M. |
| 25 | |
| Rusty Russell | 6b35e40 | 2008-02-04 23:50:12 -0500 | [diff] [blame] | 26 | config VIRTIO_BALLOON |
| 27 | tristate "Virtio balloon driver (EXPERIMENTAL)" |
| 28 | select VIRTIO |
| 29 | select VIRTIO_RING |
| 30 | ---help--- |
| 31 | This driver supports increasing and decreasing the amount |
| 32 | of memory within a KVM guest. |
| 33 | |
| 34 | If unsure, say M. |
| 35 | |