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Diffstat (limited to 'drivers/block/Kconfig')
| -rw-r--r-- | drivers/block/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 9abb64689712..717d6e4e18d3 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -478,6 +478,19 @@ config XEN_BLKDEV_BACKEND block devices to other guests via a high-performance shared-memory interface. + The corresponding Linux frontend driver is enabled by the + CONFIG_XEN_BLKDEV_FRONTEND configuration option. + + The backend driver attaches itself to a any block device specified + in the XenBus configuration. There are no limits to what the block + device as long as it has a major and minor. + + If you are compiling a kernel to run in a Xen block backend driver + domain (often this is domain 0) you should say Y here. To + compile this driver as a module, chose M here: the module + will be called xen-blkback. + + config VIRTIO_BLK tristate "Virtio block driver (EXPERIMENTAL)" depends on EXPERIMENTAL && VIRTIO |