How can I access the serial interface from within my module. I don't want to write a new driver for the uart. I just need to send and receive things from the serial interface. and have my module independent of the uart. equivalent user space actions would bee cat /dev/ttyS1 echo 123 > /dev/ttyS1 -- Martin Hansen Student at SDU Sønderborg. www.sdu.dk Writing final project at Danfoss drives. www.danfossdrives.com Tlf: 74 88 54 62 -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/