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# Date Author Comment
11165820 06/13/2010 09:00 pm Paul Brook

Move stdbool.h

Move inclusion of stdbool.h to common header files, instead of including
in an ad-hoc manner.

Signed-off-by: Paul Brook <>

1e4476aa 04/28/2010 04:58 pm Amit Shah

virtio-serial: Apps should consume all data that guest sends out / Fix virtio api abuse

We cannot indicate to the guest how much data was consumed by an app for
out_bufs. So we just have to assume the apps will consume all the data
that are handed over to them....

9ed7b059 04/28/2010 04:58 pm Amit Shah

virtio-serial: Implement flow control for individual ports

Individual ports can now signal to the virtio-serial core to stop
sending data if the ports cannot immediately handle new data. When a
port later unthrottles, any data queued up in the virtqueue are sent to...

055b889f 04/28/2010 04:58 pm Amit Shah

virtio-serial: Use control messages to notify guest of new ports

Allow the port 'id's to be set by a user on the command line. This is
needed by management apps that will want a stable port numbering scheme
for hot-plug/unplug and migration.

Since the port numbers are shared with the guest (to identify ports in...

71c092e9 04/28/2010 04:58 pm Amit Shah

virtio-serial: Update copyright year to 2010

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

98b19252 01/20/2010 04:25 pm Amit Shah

virtio-console: qdev conversion, new virtio-serial-bus

This commit converts the virtio-console device to create a new
virtio-serial bus that can host console and generic serial ports. The
file hosting this code is now called virtio-serial-bus.c.

The virtio console is now a very simple qdev device that sits on the...

6663a195 01/20/2010 04:25 pm Amit Shah

virtio-serial-bus: Maintain guest and host port open/close state

Via control channel messages, the guest can tell us whether a port got
opened or closed. Similarly, we can also indicate to the guest of host
port open/close events.

Signed-off-by: Amit Shah <>...

160600fd 01/20/2010 04:25 pm Amit Shah

virtio-serial-bus: Add a port 'name' property for port discovery in guests

The port 'id' or number is internal state between the guest kernel and
our bus implementation. This is invocation-dependent and isn't part of
the guest-host ABI.

To correcly enumerate and map ports between the host and the guest, the...

f146ec9a 01/20/2010 04:25 pm Amit Shah

virtio-serial-bus: Add ability to hot-unplug ports

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