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\ *****************************************************************************
\ * Copyright (c) 2011 IBM Corporation
\ * All rights reserved.
\ * This program and the accompanying materials
\ * are made available under the terms of the BSD License
\ * which accompanies this distribution, and is available at
\ * http://www.opensource.org/licenses/bsd-license.php
\ *
\ * Contributors:
\ * IBM Corporation - initial implementation
\ ****************************************************************************/
\ Handle virtio-blk device
s" virtio [ block ]" type cr
my-space pci-device-generic-setup
pci-master-enable
pci-mem-enable
pci-io-enable
s" virtio-block.fs" included
\ Allocate memory for virtio queue:
virtiodev 0 virtio-get-qsize virtio-vring-size
1000 CLAIM VALUE queue-addr
\ Write queue address into device:
queue-addr c rshift
virtiodev vd>base @ 8 +
rl!-le
pci-device-disable
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