> > <hostdev mode='subsystem' type='sub'> > <source> > <address bus='0x06' slot='0x02' function='0x0'/> > </source> > </hostdev> > > 'bus' and 'slot' I can get with 'lsusb', but what does 'function' mean? > > > Looking it up in the libvirt sources, it appears to be used only for pci devices. Andrés