[Xen-changelog] [xen-unstable] Set device model when creating rfb console via XenAPI

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1205838386 0
# Node ID 06dbce4a60f973ccdb925a29a0b34b72774a5d0b
# Parent  939ceafa5ef9244829b7347a0338002c7ae1a8a0
Set device model when creating rfb console via XenAPI

When creating a rfb console via XenAPI the device model is not being
set to qemu-dm, resulting in no pvfb since qemu-dm is not launched
when domU is started.  This patch sets device model when a rfb console
is created via XenAPI.

Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxxxx>
---
 tools/python/xen/xend/XendConfig.py |    6 ++++++
 1 files changed, 6 insertions(+)

diff -r 939ceafa5ef9 -r 06dbce4a60f9 tools/python/xen/xend/XendConfig.py
--- a/tools/python/xen/xend/XendConfig.py       Tue Mar 18 11:05:53 2008 +0000
+++ b/tools/python/xen/xend/XendConfig.py       Tue Mar 18 11:06:26 2008 +0000
@@ -1282,6 +1282,12 @@ class XendConfig(dict):
                     target['devices'][dev_uuid] = ('vfb', dev_info)
                     target['console_refs'].append(dev_uuid)
 
+                    # if console is rfb, set device_model ensuring qemu
+                    # is invoked for pvfb services
+                    if 'device_model' not in target['platform']:
+                        target['platform']['device_model'] = \
+                            xen.util.auxbin.pathTo("qemu-dm")
+
                     # Finally, if we are a pvfb, we need to make a vkbd
                     # as well that is not really exposed to Xen API
                     vkbd_uuid = uuid.createString()

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