Virtio block driver (EXPERIMENTAL)

modulename: virtio_blk.ko

configname: CONFIG_VIRTIO_BLK

Linux Kernel Configuration
└─>Device Drivers
└─>Block devices
└─>Virtio block driver (EXPERIMENTAL)
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
This is the virtual block driver for virtio. It can be used with
lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.

source code:
selects

CONFIG_SG_POOL

depends
CONFIG_BLK_DEV
CONFIG_EXPERIMENTAL
CONFIG_VIRTIO