6:36 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1283251
---
docs/formatdomain.html.in | 5 +++++
docs/schemas/domaincommon.rng | 1 +
src/conf/domain_conf.c | 8 ++++++++
src/conf/domain_conf.h | 1 +
tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml | 3 ++-
tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml | 3 ++-
6 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 86e0bf8..ef30079 100644
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -3296,6 +3296,11 @@
or "handle", but no formats. Virtuozzo driver supports
a type of "ploop" with a format of "ploop".
</li>
+ <li>
+ For virtio-backed devices,
+ <a href="#elementsVirtio">Virtio-specific options</a> can
also be
+ set. (<span class="since">Since 3.5.0</span>)
+ </li>
</ul>
</dd>
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 01c35ae..3608f84 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -2256,6 +2256,7 @@
<value>immediate</value>
</attribute>
</optional>
+ <ref name='virtioOptions'/>
<empty/>
</element>
</define>
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index a794595..e1b785a 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1904,6 +1904,7 @@ void virDomainFSDefFree(virDomainFSDefPtr def)
virStorageSourceFree(def->src);
VIR_FREE(def->dst);
virDomainDeviceInfoClear(&def->info);
+ VIR_FREE(def->virtio);
VIR_FREE(def);
}
@@ -9431,6 +9432,9 @@ virDomainFSDefParseXML(xmlNodePtr node,
goto error;
}
+ if (virDomainVirtioOptionsParseXML(ctxt, &def->virtio) < 0)
+ goto error;
+
def->src->path = source;
source = NULL;
def->dst = target;
@@ -21674,6 +21678,10 @@ virDomainFSDefFormat(virBufferPtr buf,
}
+ virBufferAddLit(&driverBuf, " ");
+ virDomainVirtioOptionsFormat(&driverBuf, def->virtio);
+ virBufferTrim(&driverBuf, " ", -1);
+
if (virBufferUse(&driverBuf)) {
virBufferAddLit(buf, "<driver");
virBufferAddBuffer(buf, &driverBuf);
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 0f57d76..b9ca8a0 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -883,6 +883,7 @@ struct _virDomainFSDef {
unsigned long long space_hard_limit; /* in bytes */
unsigned long long space_soft_limit; /* in bytes */
bool symlinksResolved;
+ virDomainVirtioOptionsPtr virtio;
};
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
index dd84ecd..4fc17d2 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml
@@ -42,12 +42,13 @@
<address type='pci' domain='0x0000' bus='0x00'
slot='0x09' function='0x0'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
+ <driver iommu_platform='on' ats='on'/>
<source dir='/export/fs1'/>
<target dir='fs1'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x03' function='0x0'/>
</filesystem>
<filesystem type='mount' accessmode='mapped'>
- <driver type='path' wrpolicy='immediate'/>
+ <driver type='path' wrpolicy='immediate'
iommu_platform='on' ats='on'/>
<source dir='/export/fs2'/>
<target dir='fs2'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x04' function='0x0'/>
diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
index dd84ecd..4fc17d2 100644
--- a/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-options.xml
@@ -42,12 +42,13 @@
<address type='pci' domain='0x0000' bus='0x00'
slot='0x09' function='0x0'/>
</controller>
<filesystem type='mount' accessmode='passthrough'>
+ <driver iommu_platform='on' ats='on'/>
<source dir='/export/fs1'/>
<target dir='fs1'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x03' function='0x0'/>
</filesystem>
<filesystem type='mount' accessmode='mapped'>
- <driver type='path' wrpolicy='immediate'/>
+ <driver type='path' wrpolicy='immediate'
iommu_platform='on' ats='on'/>
<source dir='/export/fs2'/>
<target dir='fs2'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x04' function='0x0'/>
--
2.10.2