> printf(" bMaxBurst %15u\n", buf[2] + 1); That's wrong. bMaxBurst *is* the byte at buf[2]. While "the maximum number of packets" is the byte contents at buf[2] + 1. Luben -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html