For a driver for a USB ISDN device I help maintaining (http://gigaset307x.sourceforge.net - not yet submitted for inclusion in the kernel, for the obvious reasons), I have received a problem report that on Ubuntu with kernel 2.6.10, the setup is lost on every reboot. (Details at https://sourceforge.net/forum/forum.php?thread_id=1274719&forum_id=75814) One contributor to the discussion stated that this was for lack of sysfs support in our driver as required by udev.
Unfortunately I cannot find any information on what is actually required from a USB driver in order to work correctly with udev. We do register a character device with tty_register_device(), and it does appear as (for example) /sys/class/tty/ttyGB0/dev, but apparently that isn't enough. One of Ubuntu's error messages is ./MAKEDEV: don't know how to make device "isdn" but there is no isdn_register_device() call - or is there? Any hints? -- Tilman Schmidt E-Mail: [EMAIL PROTECTED] Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Ungeöffnet mindestens haltbar bis: (siehe Rückseite)
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