Hi, > Could you please point me in the direction of the documentation you > used to figure this out?
You can find some overview of the sysfs structure in the kernel source under Documentation/s390/driver_model.txt. More documentation is in the various .c and .h files, of course ;) - well, it's still experimental. In general, every device has to be brought online explicitely (except for the console device and the dasds specified in the dasd= parameter). qeth, lcs and ctc devices also have to be grouped (go to the appropriate driver directory under /sys/bus/ccwgroup/drivers/). Configuration is done via the attributes in the device directories - they should be much in the same way as in 2.4 (for example, do an "echo primary_router > /sys/devices/qeth/<your_dev>/route4" to use your card as a primary router for ipv4 traffic). Oh, and don't turn on CONFIG_DEBUG_SLAB, as this breaks our ccw alignment. Best regards / Mit freundlichen Gruessen Cornelia Huck Linux for zSeries Developer Tel.: +49-7031-16-4837, Mail: [EMAIL PROTECTED]
