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Revision bf011293


Added by john cooper about 12 years ago

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 <>
Signed-off-by: Anthony Liguori <>


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