setting non-standard baud rate on serial port

I have an automotive diagnostic device that seems to only want to communicate across the serial port at a baud rate of 8192 which is a non-standard baud rate. When I try to use setserial or stty to set this baud rate on the port both programs tell me Invalid Argument stty -F /dev/ttyS0 8192 stty:

Re: setting non-standard baud rate on serial port

From: Steven A. DuChene linux-clust...@mindspring.com I have an automotive diagnostic device that seems to only want to communicate across the serial port at a baud rate of 8192 stty -F /dev/ttyS0 8192 stty: invalid argument `8192' Anyone have any idea how to set baud rate on a serial