<filesystem ...> ... <virtio revision='1'/> </filesystem> https://bugzilla.redhat.com/show_bug.cgi?id=1227354 --- docs/formatdomain.html.in | 10 ++++++++++ docs/schemas/domaincommon.rng | 3 +++ src/conf/domain_conf.c | 6 ++++++ src/conf/domain_conf.h | 1 + tests/qemuxml2argvdata/qemuxml2argv-virtio-revision.xml | 13 +++++++++++++ tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-revision.xml | 13 +++++++++++++ 6 files changed, 46 insertions(+) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 703dd26..fa8124d 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -2963,6 +2963,16 @@ hard limit is enforced. <span class="since">Since 0.9.13</span> </dd> + + <dt><code>virtio</code></dt> + <dd> + <p> + An optional <code>virtio</code> element can be used to enforce a particular + virtio revision in QEMU. The valid values for the <code>revision</code> + are <code>0</code> and <code>1</code>. + <span class='since'>Since 2.2.0</span> + </p> + </dd> </dl> <h4><a name="elementsAddress">Device Addresses</a></h4> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index c24a060..24616a9 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -2079,6 +2079,9 @@ <ref name='scaledInteger'/> </element> </optional> + <optional> + <ref name="virtioRevision"/> + </optional> </interleave> </element> </define> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 844cd4b..7fa50d3 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8688,6 +8688,9 @@ virDomainFSDefParseXML(xmlNodePtr node, goto error; } + if (virDomainVirtioRevisionParseXML(ctxt, &def->virtio_rev) < 0) + goto error; + def->src->path = source; source = NULL; def->dst = target; @@ -20334,6 +20337,9 @@ virDomainFSDefFormat(virBufferPtr buf, virBufferAsprintf(buf, "<space_soft_limit unit='bytes'>" "%llu</space_soft_limit>\n", def->space_soft_limit); } + + virDomainVirtioRevisionFormatXML(buf, def->virtio_rev); + virBufferAdjustIndent(buf, -2); virBufferAddLit(buf, "</filesystem>\n"); return 0; diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 18b5bbd..af46c64 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -824,6 +824,7 @@ struct _virDomainFSDef { unsigned long long space_hard_limit; /* in bytes */ unsigned long long space_soft_limit; /* in bytes */ bool symlinksResolved; + virDomainVirtioRevision virtio_rev; }; diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-revision.xml b/tests/qemuxml2argvdata/qemuxml2argv-virtio-revision.xml index b8fa986..2ee3533 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-revision.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-revision.xml @@ -48,6 +48,19 @@ <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </controller> + <filesystem type='mount' accessmode='passthrough'> + <source dir='/export/fs1'/> + <target dir='fs1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + <virtio revision='0'/> + </filesystem> + <filesystem type='mount' accessmode='mapped'> + <driver type='path' wrpolicy='immediate'/> + <source dir='/export/fs2'/> + <target dir='fs2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + <virtio revision='1'/> + </filesystem> <input type='mouse' bus='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/> </input> diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-revision.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-revision.xml index b8fa986..2ee3533 100644 --- a/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-revision.xml +++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-virtio-revision.xml @@ -48,6 +48,19 @@ <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </controller> + <filesystem type='mount' accessmode='passthrough'> + <source dir='/export/fs1'/> + <target dir='fs1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + <virtio revision='0'/> + </filesystem> + <filesystem type='mount' accessmode='mapped'> + <driver type='path' wrpolicy='immediate'/> + <source dir='/export/fs2'/> + <target dir='fs2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + <virtio revision='1'/> + </filesystem> <input type='mouse' bus='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/> </input> -- 2.7.3 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list