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authorjohn cooper <john.cooper@redhat.com>2009-06-22 14:26:51 -0400
committerAnthony Liguori <aliguori@us.ibm.com>2009-06-24 09:09:15 -0500
commitbf011293faaa7f87e4de83185931e7411b794128 (patch)
tree4dca80354e9db089a43ac87aa41e220d51c32ad0 /block
parent024589f182232c6e4f566ca4b30bd477f20b4257 (diff)
Add serial number support for virtio_blk
[brought forward to current qemu-kvm.git] This patch implements the missing qemu logic to interpret a '-drive .. serial=XYZ ..' flag for a virtio_blk device. The serial number string is contained in a skeletal IDENTIFY DEVICE data structure and this structure is made available to the guest virtio_blk driver via pci i/o region 0. Signed-off-by: john cooper <john.cooper@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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