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# Date Author Comment
d54f10bb 04/13/2011 01:06 pm Stefan Hajnoczi

docs: Describe zero data clusters in QED specification

Zero data clusters are a space-efficient way of storing zeroed regions
of the image.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

03feae73 03/16/2011 10:56 am Kevin Wolf

Add qcow2 documentation

This adds a description of the qcow2 file format to the docs/ directory.
Besides documenting what's there, which is never wrong, the document should
provide a good basis for the discussion of format extensions (called "qcow3"
in previous discussions)...

9c046d96 01/17/2011 05:29 pm Marcelo Tosatti

document QEMU<->ACPIBIOS PCI hotplug interface

Document how QEMU communicates with ACPI BIOS for PCI hotplug.

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Michael S. Tsirkin <>

e59d688a 12/17/2010 06:05 pm Stefan Hajnoczi

docs: Fix missing carets in QED specification

For some reason the carets ('^') in the QED specification disappeared.
This patch puts them back.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

71af014f 12/17/2010 05:11 pm Stefan Hajnoczi

docs: Add QED image format specification

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

b6828931 08/11/2010 12:25 am Cam Macdonell

Device specification for shared memory PCI device

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

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