'Returns a dict of NET device.'

def _get_pcinet_info(self, vf_address):

    devname = pci_utils.get_net_name_by_vf_pci_address(vf_address)
    if (not devname):
        return
    virtdev = self._host.device_lookup_by_name(devname)
    xmlstr = virtdev.XMLDesc(0)
    cfgdev = vconfig.LibvirtConfigNodeDevice()
    cfgdev.parse_str(xmlstr)
    return {'name': cfgdev.name, 'capabilities': cfgdev.pci_capability.features}
