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conf: add XML for input device passthrough

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Add xml for the new virtio-input-host-pci device:
<input type='passthrough' bus='virtio'>
  <source evdev='/dev/input/event1234'/>
</input>

https://bugzilla.redhat.com/show_bug.cgi?id=1231114
This commit is contained in:
Ján Tomko
2015-11-16 09:36:12 +01:00
parent e9d7550ac2
commit 1a538a07c7
7 changed files with 98 additions and 22 deletions
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12
docs/formatdomain.html.in
View File

@@ -4804,14 +4804,18 @@ qemu-kvm -net nic,model=? /dev/null
&lt;input type='mouse' bus='virtio'/&gt;
&lt;input type='keyboard' bus='virtio'/&gt;
&lt;input type='tablet' bus='virtio'/&gt;
&lt;input type='passthrough' bus='virtio'&gt;
&lt;source evdev='/dev/input/event1/&gt;
&lt;/input&gt;
&lt;/devices&gt;
...</pre>
<dl>
<dt><code>input</code></dt>
<dd>The <code>input</code> element has one mandatory attribute,
the <code>type</code> whose value can be 'mouse', 'tablet' or
(<span class="since">since 1.2.2</span>) 'keyboard'.
the <code>type</code> whose value can be 'mouse', 'tablet',
(<span class="since">since 1.2.2</span>) 'keyboard' or
(<span class="since">since 1.3.0</span>) 'passthrough'.
The tablet provides absolute cursor movement,
while the mouse uses relative movement. The optional
<code>bus</code> attribute can be used to refine the exact device type.
@@ -4824,6 +4828,10 @@ qemu-kvm -net nic,model=? /dev/null
sub-element <code>&lt;address&gt;</code> which can tie the
device to a particular PCI
slot, <a href="#elementsAddress">documented above</a>.
For type <code>passthrough</code>, the mandatory sub-element <code>source</code>
must have an <code>evdev</code> attribute containing the absolute path to the
event device passed through to guests. (KVM only)
</p>
<h4><a name="elementsHub">Hub devices</a></h4>

49
docs/schemas/domaincommon.rng
View File

@@ -3579,23 +3579,40 @@
<define name="input">
<element name="input">
<attribute name="type">
<choice>
<value>tablet</value>
<value>mouse</value>
<value>keyboard</value>
</choice>
</attribute>
<optional>
<attribute name="bus">
<choice>
<value>ps2</value>
<value>usb</value>
<value>xen</value>
<choice>
<group>
<attribute name="type">
<choice>
<value>tablet</value>
<value>mouse</value>
<value>keyboard</value>
</choice>
</attribute>
<optional>
<attribute name="bus">
<choice>
<value>ps2</value>
<value>usb</value>
<value>xen</value>
<value>virtio</value>
</choice>
</attribute>
</optional>
</group>
<group>
<attribute name="type">
<value>passthrough</value>
</attribute>
<attribute name="bus">
<value>virtio</value>
</choice>
</attribute>
</optional>
</attribute>
<element name="source">
<attribute name="evdev">
<ref name="absFilePath"/>
</attribute>
</element>
</group>
</choice>
<optional>
<ref name="alias"/>
</optional>