> I like the sound of going to the standard ttyS notation and only > providing ports for ones that exist, but is this userspace-visible ttyS is 8250 compatible UARTS. If the Samsung is not an 8250 compatible UART then it doesn't belong as ttyS from the kernel perspective. How your udev handles it is up to you. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html