On Tue, 2006-06-13 at 13:39 +0800, Zang Roy-r61911 wrote: > The reason is that the serial port on tsi108/9 is a bit difference with the > standard 8250 serial port. the patch deal with the difference. > The prefixed ">" is caused by "Fw" the email. Sorry for that. The following > is the original patch. The problem I see is that the code uses a CONFIG option, to change the behaviour of the generic 8250 driver. What happens if somebody adds a PCI serial card to a tsi108 based machine? Perhaps you should define a new value for uart_8250_port.port.iotype, and add code to serial_in and serial_out to handle the IIR register. -- Adrian Cox <adrian@xxxxxxxxxxxxxx> - 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