Hi Henrique, > > > 60: XX 61 XX XX 64 XX XX XX XX 69 XX XX XX XX XX XX > > > 70: XX XX XX XX XX XX XX XX > > > > I am really curious what the device at 0x64 can be. We don't know of any > > device living at that address. > > And that 0x61? What would be that one? It's tagged "SMBus Device Default Address" in the SMBus 2.0 specification. It seems to be part of the address resolution protocol together with 0x08 (Host Address) and maybe 0x44 (not mentionned in the specification but almost always seen on SMBus 2.0 busses.) I'd guess that a responsive 0x61 address means that at least one device on the bus is waiting to be given an address, but actually I don't know much about SMBus ARP and we don't support it at the moment. There is an experimental driver for 2.4 (smbus-arp) but it's more or less abandonned. I wish I had an SMBus 2.0 system myself to experiment with, but unfortunately even the most recent systems I have don't support SMBus 2.0. -- Jean Delvare
