Hi Uri, I have a Siano USB MDTV Dongle which use the SMS1182(maybe SMS1180) chipset for CMMB. I was about to write drive for it under Linux, but I found some SMS messages I can't recognise: SMS messages with header 0x026a, 0x026b, 0x026f, 0x028d, 0x028e, 0x0300 and 0x0301. These messages should be for CMMB. I want to know the messages format and what these header ID mean but I can't find these definations in current siano source code. Could you give me some help on this? Best regards, Shine -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html