Hi Ivo I just merge your rt2x00 tree with my development. Now rt73usb works in Ad-Hoc Mode between my arm board and a PC. Many Thanks to you Best regards Bruno -- Bruno Vetel <bruno.vetel@xxxxxxxxxx> - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html