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# Date Author Comment
704a76fc 01/11/2010 09:40 pm Michael S. Tsirkin

virtio: rename features -> guest_features

Rename features->guest_features. This is
what they are, avoid confusion with
host features which we also need to keep around.

Signed-off-by: Michael S. Tsirkin <>
Signed-off-by: Anthony Liguori <>
8172539d 01/11/2010 09:40 pm Michael S. Tsirkin

virtio: add features as qdev properties

Add feature bits as properties to virtio. This makes it possible to e.g. define
machine without indirect buffer support, which is required for 0.10
compatibility, or without hardware checksum support, which is required for 0.11...
6d74ca5a 12/12/2009 03:59 pm Michael S. Tsirkin

virtio: verify features on load

migrating between hosts which have different features
might break silently, if the migration destination
does not support some features supported by source.

Prevent this from happening by comparing acked feature
bits with the mask supported by the device....
97b15621 10/27/2009 07:28 pm Gerd Hoffmann

virtio: use qdev properties for configuration.

Signed-off-by: Gerd Hoffmann <>
Signed-off-by: Anthony Liguori <>
c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
81a322d4 08/28/2009 04:43 am Gerd Hoffmann

qdev: add return value to init() callbacks.

Sorry folks, but it has to be. One more of these invasive qdev patches.

We have a serious design bug in the qdev interface: device init
callbacks can't signal failure because the init() callback has no
return value. This patch fixes it....
d60efc6b 08/25/2009 09:29 pm Blue Swirl

Make CPURead/WriteFunc structure 'const'

Signed-off-by: Blue Swirl <>
a08d4367 06/29/2009 10:18 pm Jan Kiszka

Revert "Introduce reset notifier order"

This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (and
updates later added users of qemu_register_reset), we solved the
problem it originally addressed less invasively.

Signed-off-by: Jan Kiszka <>...
7055e687 06/24/2009 05:09 pm Michael S. Tsirkin

qemu/virtio: virtio support for many interrupt vectors

Extend virtio to support many interrupt vectors, and rearrange code in
preparation for multi-vector support (mostly move reset out to bindings,
because we will have to reset the vectors in transport-specific code)....
1eed09cb 06/16/2009 11:18 pm Avi Kivity

Remove io_index argument from cpu_register_io_memory()

The parameter is always zero except when registering the three internal
io regions (ROM, unassigned, notdirty). Remove the parameter to reduce
the API's power, thus facilitating future change.

Signed-off-by: Avi Kivity <>...
340d96e7 05/18/2009 08:27 pm Paul Brook

Syborg virtio bindings.

Implement Syborg device bindings for virtio-net.

Signed-off-by: Paul Brook <>