In message <3AC49EC3.978D9A4A at snmc.com> you wrote: > > I had problems trying to get the uart.c driver to do what you wanted as > well. I don't think it was really meant to support both SCC and SMC at > the same time. I ended up splitting the driver into two different
I cannot verify this problem. > drivers, making one work just for the SCC, and the other only for the > SMC. This works quite well. This is really not needed. We have tested the normal uart driver in a setup running on 5 serial ports (2 x SMC, 3 x SCC, with Ethernet of the 4th SCC). No serious load tests so far, but basic I/O functions worked without any problems. > The code is in the QSLinux release, which you can download from > ftp:://qslinux.org. When you untar the kernel you can find the two > drivers in the directory snmc/qslinux/kernel/drivers/char. Ummm... AFAIK QSLinux is based on a 2.2.5 kernel? That's _awfully_ old. I can imagine that there were lots of problems with the uart driver at this time. And other bugs as well. Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de "How is this place run - is it an anarchy?" "No, I wouldn't say so; it is not that well organised..." ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
