qemuxml2argv-hostdev-pci-address.xml

<domain type='qemu'>
  <name>QEMUGuest2</name>
  <uuid>c7a5fdbd-edaf-9466-926a-d65c16db1809</uuid>
  <memory>219200</memory>
  <currentMemory>219200</currentMemory>
  <vcpu>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'/>
    </disk>
    <hostdev mode='subsystem' type='pci'>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x12' function='0x5'/>
      </source>
    </hostdev>
  </devices>
</domain>