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# Date Author Comment
b50cbabc 05/28/2010 02:14 pm MORITA Kazutaka

add support for protocol driver create_options

This patch enables protocol drivers to use their create options which
are not supported by the format. For example, protcol drivers can use
a backing_file option with raw format.

Signed-off-by: MORITA Kazutaka <>...
01e7f188 03/16/2010 06:45 pm Markus Armbruster

qemu-option: Functions to convert to/from QDict

The functions are somewhat restricted. Good enough for the job at
hand. We'll extend them when we need more.
8212c64f 03/16/2010 06:45 pm Markus Armbruster

qemu-option: Move the implied first name into QemuOptsList

We sometimes permit omitting the first option name, for example
-device foo is short for -device driver=foo. The name to use
("driver" in the example) is passed as argument to qemu_opts_parse()....
238431a9 02/21/2010 06:01 pm Blue Swirl

Allow const QemuOptDesc

Signed-off-by: Blue Swirl <>
5dc519ef 10/06/2009 10:36 pm Mark McLoughlin

Add qemu_opts_validate() for post parsing validation

Several qemu command line options have a parameter whose value affects
what other parameters are accepted for the option.

In these cases, we can have an empty description table in the
QemuOptsList and once the option has been parsed we can use a suitable...
8756aa72 09/20/2009 10:51 am Blue Swirl

Fix mingw32 compile

Signed-off-by: Blue Swirl <>
72cf2d4f 09/12/2009 10:36 am Blue Swirl

Fix sys-queue.h conflict for good

Problem: Our file sys-queue.h is a copy of the BSD file, but there are
some additions and it's not entirely compatible. Because of that, there have
been conflicts with system headers on BSD systems. Some hacks have been
introduced in the commits 15cc9235840a22c289edbe064a9b3c19c5f49896,...
96729cbd 09/11/2009 06:19 pm Gerd Hoffmann

QemuOpts: split option parser into two functions.

looking for id= and creating a new QemuOpts instance is splitted from
the actual option parser code now, so the parser can be called from
other contexts too.

Signed-off-by: Gerd Hoffmann <>...
48026075 08/10/2009 09:05 pm Gerd Hoffmann

QemuOpts: add some functions

qemu_opt_foreach: loop over all QemuOpts entries.
qemu_opts_id: return QemuOpts id.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
Message-Id:
62c5802e 07/27/2009 10:08 pm Gerd Hoffmann

move parser functions from vl.c to qemu-option.c

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
e27c88fe 07/27/2009 10:08 pm Gerd Hoffmann

QemuOpts: framework for storing and parsing options.

This stores device parameters in a better way than unparsed strings.

New types:
QemuOpt - one key-value pair.
QemuOpts - group of key-value pairs, belonging to one
device, i.e. one drive....
db08adf5 06/06/2009 06:38 pm Kevin Wolf

qemu-img: Print available options with -o ?

This patch adds a small help text to each of the options in the block drivers
which can be displayed by using qemu-img create -f fmt -o ?

Signed-off-by: Kevin Wolf <>
d3f24367 05/22/2009 06:50 pm Kevin Wolf

Create qemu-option.h

This patch creates a new header file and the corresponding implementation file
for parsing of parameter strings for options (like used in -drive). Part of
this is code moved from vl.c (so qemu-img can use it later).

The idea is to have a data structure describing all accepted parameters. When...