On Wed, 28 Jul 2004, Wolfgang Mües wrote: > Hello, > > On Wednesday 28 July 2004 07:14, David Brownell wrote: > > > Indirecting through schedule_work() should always be safe, > > and that's what I'd recommend for now. > > What is the recommended way of using a device with 2 configurations > in configuration #2? > > I have run into the same trouble - that set_configuration is not usable > inside probe(). I have looked at the hotplug scripts, but I have found > no example for doing this. The usb hotplug scripts seems not to know > about different configurations? > > best regards > Wolfgang Mües
This is still relatively new and hasn't percolated down to the level of the hotplug scripts yet. Nevertheless, in a hotplug script is the right place to do it. The script can write the configuration value to the bConfigurationValue file in the device's sysfs directory. For example, echo 2 >/sys/devices/pci0000:00/0000:00:07.2/usb1/1-1/bConfigurationValue Of course, inside a hotplug script that long pathname would be available as an argument or an environment variable. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
