<device>
<name>ccw_0_0_ffff</name>
<path>/sys/devices/css0/0.0.0000/0.0.ffff</path>
<parent>computer</parent>
<capability type='ccw'>
<cssid>0x0</cssid>
<ssid>0x0</ssid>
<devno>0xffff</devno>
</capability>
</device>