> Hi, > I think this is for this list, if not please redirect me to the proper list. > I have 4 serial ports in my embedded PC. /dev/ttyS0 and /dev/ttyS1 work > fine, but /dev/ttyS2 and /dev/ttyS3 don't work. In the BIOS I found that > those ports have "non-standard" interrupts : 11 and 10. Since I need > ttyS3 for the touchscreen this is rather important. > How can I set those ? I think this belongs to the udev rules but I don't > know how to do this. Any pointers ? > I could set those ports to "standard" interrupts in the BIOS but I would > rather not. > Regards, > Koenraad Lelong.
Have you enabled 4 serial ports in your kernel? I have put the max to two so boot will be faster when not even trying to probe those ports.. Check dmesg | grep tty if your kernel recognizes the ports. Lauri Kasanen -- _______________________________________________ Search for products and services at: http://search.mail.com Powered by Outblaze -- http://linuxfromscratch.org/mailman/listinfo/blfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
