Jean Delvare wrote: >For one wire devices, you should take a look at the w1 subsystem which >was recently introduced in the 2.6 kernels by Evgeniy Polyakov. > > > Jean, I am now looking at the one-wire drivers and see some issues coming up already. Our one-wire devices (DS2401s and DS18B20s) are connected through a CPLD at ISA port 0x304. I am looking at the matrox driver since it has a port to access through. Under the linux documentation (Linux 2.6.9) I can't find anything on one-wire devices. Is there some docs somewhere that discusses how to use these w1 modules. I believe I need w1 and w1_therm to start with but I don't see how everything needs to tie together. Thanks Frank
