tests: qemu: test <address type='pci'/> with aarch64

This is an interesting test case since PCI isn't the default for
aarch64.

tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci-manual-addresses.args

@@ -29,4 +29,6 @@ QEMU_AUDIO_DRV=none \
 -device scsi-disk,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,\
 id=scsi0-0-0-0 \
 -device virtio-net-pci,vlan=0,id=net0,mac=52:54:00:09:a4:37,bus=pcie.0,addr=0x2 \
--net user,vlan=0,name=hostnet0
+-net user,vlan=0,name=hostnet0 \
+-device virtio-net-pci,vlan=1,id=net1,mac=52:54:00:09:a4:38,bus=pci.2,addr=0x1 \
+-net user,vlan=1,name=hostnet1

tests/qemuxml2argvdata/qemuxml2argv-aarch64-virtio-pci-manual-addresses.xml

@@ -39,5 +39,10 @@
       <model type='virtio'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
     </interface>
+    <interface type='user'>
+      <mac address='52:54:00:09:a4:38'/>
+      <model type='virtio'/>
+      <address type='pci'/>
+    </interface>
   </devices>
 </domain>

tests/qemuxml2xmloutdata/qemuxml2xmlout-aarch64-virtio-pci-manual-addresses.xml

@@ -50,5 +50,10 @@
       <model type='virtio'/>
       <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
     </interface>
+    <interface type='user'>
+      <mac address='52:54:00:09:a4:38'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x02' slot='0x01' function='0x0'/>
+    </interface>
   </devices>
 </domain>