On Tue, Jan 22, 2008 at 02:08:41AM +0000, Christian Schoenebeck wrote: > Hi! > > I'm currently writing a USB driver and wonder if I just hit a limitation of > the USB framework of Linux. > > I'm using usb_register_dev() to create USB character devices under /dev. As > far as I can see it however one can only create one device for the same USB > interface, correct? > > Here's what I'd like to do: > > USB Device > +--- USB Interface 1 > +--- Endpoint 1 (in/out) -> /dev/foo_a (character device) > +--- Endpoint 2 (in/out) -> /dev/foo_b (character device)
Hm, exactly how the usbfs2 endpoints are exported, right? :) Have you looked at that code? You might just need to hook up the needed character operations, and add the async i/o stuff that Sarah is working on, and you would be done. Take a look at her posts in the archives for working code and what is needed to be completed. thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
