conf: Wire up the vhost-scsi connection from/to XML

With the QEMU components in place, provide the XML parsing to
invoke that code when given the following XML snippet:

    <hostdev mode='subsystem' type='scsi_host'>
      <source protocol='vhost' wwpn='naa.501234567890abcd'/>
    </hostdev>

An optional address element can be specified within the hostdev
(pick CCW or PCI as necessary):

    <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0625'/>
    <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>

Add basic vhost-scsi tests which were cloned from hostdev-scsi-virtio-scsi
in both xml2argv and xml2xml. Added ones for both vhost-scsi-ccw and
vhost-scsi-pci since the syntaxes are slightly different between them.

Also adjusted the docs to describe the changes.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>

diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
index 4e40aa14843dce1fde010dbbf5912f765157d795..6bd02ccdd572214d1bd89a51f2000a3731f8402e 100644 (file)
--- a/docs/formatdomain.html.in
+++ b/docs/formatdomain.html.in
@@ -3694,6 +3694,17 @@
 </devices>
 ...</pre>
 
+    <p>or:</p>
+
+<pre>
+  ...
+  &lt;devices&gt;
+    &lt;hostdev mode='subsystem' type='scsi_host'&gt;
+      &lt;source protocol='vhost' wwpn='naa.50014057667280d8'/&gt;
+    &lt;/hostdev&gt;
+  &lt;/devices&gt;
+  ...</pre>
+
     <dl>
       <dt><code>hostdev</code></dt>
       <dd>The <code>hostdev</code> element is the main container for describing
@@ -3732,6 +3743,12 @@
             If a disk lun in the domain already has the rawio capability,
             then this setting not required.
           </dd>
+          <dt><code>scsi_host</code></dt>
+          <dd><span class="since">since 2.5.0</span>For SCSI devices, user
+            is responsible to make sure the device is not used by host. This
+            <code>type</code> passes all LUNs presented by a single HBA to
+            the guest.
+          </dd>
         </dl>
         <p>
           Note: The <code>managed</code> attribute is only used with PCI devices
@@ -3795,6 +3812,13 @@
             credentials to the iSCSI server.
             </p>
           </dd>
+          <dt><code>scsi_host</code></dt>
+          <dd><span class="since">Since 2.5.0</span>, multiple LUNs behind a
+            single SCSI HBA are described by a <code>protocol</code>
+            attribute set to "vhost" and a <code>wwpn</code> attribute that
+            is the vhost_scsi wwpn (16 hexadecimal digits with a prefix of
+            "naa.") established in the host configfs.
+          </dd>
         </dl>
       </dd>
       <dt><code>vendor</code>, <code>product</code></dt>

diff --git a/docs/news.html.in b/docs/news.html.in
index 009045247fd27fc6311cbbffcec5c40b1e230cf5..54eb8addce3b3971a67bd6745bd68384d1d758c5 100644 (file)
--- a/docs/news.html.in
+++ b/docs/news.html.in
@@ -27,6 +27,10 @@
           libvirtd via SSH, using the libssh library; for example:
           <tt>qemu+libssh://<i>server</i>/system</tt>
           </li>
+          <li>vhost-scsi: Add support scsi_host hostdev passthrough<br/>
+          Add the capability to pass through a scsi_host HBA and the
+          associated LUNs to the guest.
+          </li>
         </ul>
       </li>
       <li><strong>Improvements</strong>

diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 19d45fd6eae3fe4ca99893e4d52c433ca5d528e4..bb903ef38fefc954e2e4827a1206e13e67f2ed04 100644 (file)
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -3974,6 +3974,7 @@
       <ref name="hostdevsubsyspci"/>
       <ref name="hostdevsubsysusb"/>
       <ref name="hostdevsubsysscsi"/>
+      <ref name="hostdevsubsyshost"/>
     </choice>
   </define>
 
@@ -4102,6 +4103,28 @@
     </element>
   </define>
 
+  <define name="hostdevsubsyshost">
+    <attribute name="type">
+      <value>scsi_host</value>
+    </attribute>
+    <element name="source">
+      <choice>
+        <group>
+          <attribute name="protocol">
+            <choice>
+              <value>vhost</value>     <!-- vhost, required -->
+            </choice>
+          </attribute>
+          <attribute name="wwpn">
+            <data type="string">
+              <param name="pattern">(naa\.)[0-9a-fA-F]{16}</param>
+            </data>
+          </attribute>
+        </group>
+      </choice>
+    </element>
+  </define>
+
   <define name="hostdevcapsstorage">
     <attribute name="type">
       <value>storage</value>

diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c
index 2decf023834f536d55b998602f80bf21f1ed29d2..2d9ff5e3ffeadd2faa69c71709c99acb9defd47d 100644 (file)
--- a/src/conf/domain_audit.c
+++ b/src/conf/domain_audit.c
@@ -392,6 +392,7 @@ virDomainAuditHostdev(virDomainObjPtr vm, virDomainHostdevDefPtr hostdev,
     virDomainHostdevSubsysUSBPtr usbsrc = &hostdev->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &hostdev->source.subsys.u.pci;
     virDomainHostdevSubsysSCSIPtr scsisrc = &hostdev->source.subsys.u.scsi;
+    virDomainHostdevSubsysSCSIVHostPtr hostsrc = &hostdev->source.subsys.u.scsi_host;
 
     virUUIDFormat(vm->def->uuid, uuidstr);
     if (!(vmname = virAuditEncode("vm", vm->def->name))) {
@@ -444,6 +445,12 @@ virDomainAuditHostdev(virDomainObjPtr vm, virDomainHostdevDefPtr hostdev,
             }
             break;
         }
+        case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST:
+            if (VIR_STRDUP_QUIET(address, hostsrc->wwpn) < 0) {
+                VIR_WARN("OOM while encoding audit message");
+                goto cleanup;
+            }
+            break;
         default:
             VIR_WARN("Unexpected hostdev type while encoding audit message: %d",
                      hostdev->source.subsys.type);

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 697bc1d2f47f1ee99a877abb5f4e1e8493c801ee..5d2bc8dfe333847ac3fe9a5c64991dba21e16143 100644 (file)
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2324,6 +2324,9 @@ void virDomainHostdevDefClear(virDomainHostdevDefPtr def)
             } else {
                 VIR_FREE(scsisrc->u.host.adapter);
             }
+        } else if (def->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST) {
+            virDomainHostdevSubsysSCSIVHostPtr hostsrc = &def->source.subsys.u.scsi_host;
+            VIR_FREE(hostsrc->wwpn);
         }
         break;
     }
@@ -6093,6 +6096,58 @@ virDomainHostdevSubsysSCSIDefParseXML(xmlNodePtr sourcenode,
     return ret;
 }
 
+static int
+virDomainHostdevSubsysSCSIVHostDefParseXML(xmlNodePtr sourcenode,
+                                           virDomainHostdevDefPtr def)
+{
+    char *protocol = NULL;
+    virDomainHostdevSubsysSCSIVHostPtr hostsrc = &def->source.subsys.u.scsi_host;
+
+    if (!(protocol = virXMLPropString(sourcenode, "protocol"))) {
+        virReportError(VIR_ERR_XML_ERROR, "%s",
+                       _("Missing scsi_host subsystem protocol"));
+        return -1;
+    }
+
+    if ((hostsrc->protocol =
+         virDomainHostdevSubsysSCSIHostProtocolTypeFromString(protocol)) <= 0) {
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("Unknown scsi_host subsystem protocol '%s'"),
+                       protocol);
+        goto cleanup;
+    }
+
+    switch ((virDomainHostdevSubsysSCSIHostProtocolType) hostsrc->protocol) {
+    case VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_VHOST:
+        if (!(hostsrc->wwpn = virXMLPropString(sourcenode, "wwpn"))) {
+            virReportError(VIR_ERR_XML_ERROR, "%s",
+                           _("missing vhost-scsi hostdev source wwpn"));
+            goto cleanup;
+        }
+
+        if (!STRPREFIX(hostsrc->wwpn, "naa.") ||
+            !virValidateWWN(hostsrc->wwpn + 4)) {
+            virReportError(VIR_ERR_XML_ERROR, "%s", _("malformed 'wwpn' value"));
+            goto cleanup;
+        }
+        break;
+    case VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_NONE:
+    case VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_LAST:
+        virReportError(VIR_ERR_XML_ERROR,
+                       _("Invalid hostdev protocol '%s'"),
+                       virDomainHostdevSubsysSCSIHostProtocolTypeToString(hostsrc->protocol));
+        goto cleanup;
+        break;
+    }
+
+    return 0;
+
+ cleanup:
+    VIR_FREE(hostsrc->wwpn);
+    VIR_FREE(protocol);
+    return -1;
+}
+
 
 static int
 virDomainHostdevDefParseXMLSubsys(xmlNodePtr node,
@@ -6217,6 +6272,11 @@ virDomainHostdevDefParseXMLSubsys(xmlNodePtr node,
             goto error;
         break;
 
+    case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST:
+        if (virDomainHostdevSubsysSCSIVHostDefParseXML(sourcenode, def) < 0)
+            goto error;
+        break;
+
     default:
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                        _("address type='%s' not supported in hostdev interfaces"),
@@ -13022,6 +13082,15 @@ virDomainHostdevDefParseXML(virDomainXMLOptionPtr xmlopt,
                 def->shareable = true;
             break;
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST:
+            if (def->info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE &&
+                def->info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI &&
+                def->info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) {
+                virReportError(VIR_ERR_XML_ERROR, "%s",
+                               _("SCSI_host host device must use 'pci' "
+                                 "or 'ccw' address type"));
+                goto error;
+            }
+            break;
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB:
         case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_LAST:
             break;
@@ -13906,7 +13975,14 @@ virDomainHostdevMatchSubsys(virDomainHostdevDefPtr a,
         else
             return virDomainHostdevMatchSubsysSCSIHost(a, b);
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST:
-        /* Fall through for now */
+        if (a->source.subsys.u.scsi_host.protocol !=
+            b->source.subsys.u.scsi_host.protocol)
+            return 0;
+        if (STREQ(a->source.subsys.u.scsi_host.wwpn,
+                  b->source.subsys.u.scsi_host.wwpn))
+            return 1;
+        else
+            return 0;
     case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_LAST:
         return 0;
     }
@@ -20812,9 +20888,11 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
                                 unsigned int flags,
                                 bool includeTypeInAddr)
 {
+    bool closedSource = false;
     virDomainHostdevSubsysUSBPtr usbsrc = &def->source.subsys.u.usb;
     virDomainHostdevSubsysPCIPtr pcisrc = &def->source.subsys.u.pci;
     virDomainHostdevSubsysSCSIPtr scsisrc = &def->source.subsys.u.scsi;
+    virDomainHostdevSubsysSCSIVHostPtr hostsrc = &def->source.subsys.u.scsi_host;
     virDomainHostdevSubsysSCSIHostPtr scsihostsrc = &scsisrc->u.host;
     virDomainHostdevSubsysSCSIiSCSIPtr iscsisrc = &scsisrc->u.iscsi;
 
@@ -20855,6 +20933,15 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
                           protocol, iscsisrc->path);
     }
 
+    if (def->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST) {
+        const char *protocol =
+            virDomainHostdevSubsysSCSIHostProtocolTypeToString(hostsrc->protocol);
+        closedSource = true;
+
+        virBufferAsprintf(buf, " protocol='%s' wwpn='%s'/",
+                          protocol, hostsrc->wwpn);
+    }
+
     virBufferAddLit(buf, ">\n");
 
     virBufferAdjustIndent(buf, 2);
@@ -20908,6 +20995,8 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
                               scsihostsrc->unit);
         }
         break;
+    case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST:
+        break;
     default:
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("unexpected hostdev type %d"),
@@ -20923,7 +21012,8 @@ virDomainHostdevDefFormatSubsys(virBufferPtr buf,
     }
 
     virBufferAdjustIndent(buf, -2);
-    virBufferAddLit(buf, "</source>\n");
+    if (!closedSource)
+        virBufferAddLit(buf, "</source>\n");
 
     return 0;
 }

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.args b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.args
new file mode 100644 (file)
index 0000000..199adfa
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.args
@@ -0,0 +1,25 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest2 \
+-S \
+-M s390-ccw \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9466-926a-d65c16db1809 \
+-nographic \
+-nodefaults \
+-monitor unix:/tmp/lib/domain--1-QEMUGuest2/monitor.sock,server,nowait \
+-no-acpi \
+-boot c \
+-device virtio-scsi-ccw,id=scsi0,devno=fe.0.0001 \
+-drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-virtio-disk0 \
+-device virtio-blk-ccw,devno=fe.0.0000,drive=drive-virtio-disk0,\
+id=virtio-disk0 \
+-device vhost-scsi-ccw,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,\
+devno=fe.0.0002 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0003

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.xml b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.xml
new file mode 100644 (file)
index 0000000..e428518
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.xml
@@ -0,0 +1,34 @@
+<domain type='qemu'>
+  <name>QEMUGuest2</name>
+  <uuid>c7a5fdbd-edaf-9466-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='s390x' machine='s390-ccw'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest2'/>
+      <target dev='hda' bus='virtio'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+    </disk>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
+    </controller>
+    <hostdev mode='subsystem' type='scsi_host' managed='no'>
+      <source protocol='vhost' wwpn='naa.5123456789abcde0'/>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/>
+    </hostdev>
+    <memballoon model='virtio'>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0003'/>
+    </memballoon>
+    <panic model='s390'/>
+  </devices>
+</domain>

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.args b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.args
new file mode 100644 (file)
index 0000000..cb4553f
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.args
@@ -0,0 +1,25 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest2 \
+-S \
+-M pc \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9466-926a-d65c16db1809 \
+-nographic \
+-nodefaults \
+-monitor unix:/tmp/lib/domain--1-QEMUGuest2/monitor.sock,server,nowait \
+-no-acpi \
+-boot c \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
+-usb \
+-drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-device vhost-scsi-pci,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,\
+bus=pci.0,addr=0x5 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4

diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.xml b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.xml
new file mode 100644 (file)
index 0000000..aea6f7f
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.xml
@@ -0,0 +1,42 @@
+<domain type='qemu'>
+  <name>QEMUGuest2</name>
+  <uuid>c7a5fdbd-edaf-9466-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest2'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </controller>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <hostdev mode='subsystem' type='scsi_host' managed='no'>
+      <source protocol='vhost' wwpn='naa.5123456789abcde0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </hostdev>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>

diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 985f45dc4b0a29d3c0c2fdf7c6d94bd75e9fb8c0..19546969938563f85343d0c9735b8542255059d9 100644 (file)
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -2034,6 +2034,12 @@ mymain(void)
     DO_TEST("hostdev-scsi-virtio-iscsi-auth",
             QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_VIRTIO_SCSI,
             QEMU_CAPS_DEVICE_SCSI_GENERIC);
+    DO_TEST("hostdev-scsi-vhost-scsi-ccw",
+            QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_DEVICE_VHOST_SCSI,
+            QEMU_CAPS_DEVICE_SCSI_GENERIC, QEMU_CAPS_VIRTIO_CCW);
+    DO_TEST("hostdev-scsi-vhost-scsi-pci",
+            QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_DEVICE_VHOST_SCSI,
+            QEMU_CAPS_DEVICE_SCSI_GENERIC);
 
     DO_TEST("mlock-on", QEMU_CAPS_REALTIME_MLOCK);
     DO_TEST_FAILURE("mlock-on", NONE);

diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-ccw.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-ccw.xml
new file mode 120000 (symlink)
index 0000000..adea6e5
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-ccw.xml
@@ -0,0 +1 @@
+../qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-ccw.xml
\ No newline at end of file

diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-pci.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-pci.xml
new file mode 120000 (symlink)
index 0000000..891aaf9
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-hostdev-scsi-vhost-scsi-pci.xml
@@ -0,0 +1 @@
+../qemuxml2argvdata/qemuxml2argv-hostdev-scsi-vhost-scsi-pci.xml
\ No newline at end of file

diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index e22b63f00f637c6161516c1172c08c388dad2c7f..4c7f147db6ffc2c36f999b3b9a672221750a505b 100644 (file)
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -858,6 +858,12 @@ mymain(void)
             QEMU_CAPS_DEVICE_IOH3420,
             QEMU_CAPS_HDA_DUPLEX);
 
+    DO_TEST("hostdev-scsi-vhost-scsi-ccw",
+            QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_DEVICE_VHOST_SCSI,
+            QEMU_CAPS_DEVICE_SCSI_GENERIC, QEMU_CAPS_VIRTIO_CCW);
+    DO_TEST("hostdev-scsi-vhost-scsi-pci",
+            QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_DEVICE_VHOST_SCSI,
+            QEMU_CAPS_DEVICE_SCSI_GENERIC);
     DO_TEST("hostdev-scsi-lsi",
             QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_SCSI_LSI,
             QEMU_CAPS_DEVICE_SCSI_GENERIC);