>>> Basically what your doing wrong is not understanding the hierarchy of USB devices on your system's bus. >>> What is happening is your trying to register a USB device where the Id marco is not the correct one in the >>> hierarchy and therefore is over ruled by the one from usbhid. >>> If you send your complete code to the list I can try and see if there are other issues but that's the most likely. >>> Nick >> >> Thanks a lot! I have posted the complete code previously on this >> thread, but it doesn't have much. I'll see what I can find out about >> the usb subsystem hierarchy. Any recommended resources I could use to >> learn more about the usb (and other) subsystems (e.g. pci, etc.) other >> than LDD? >> > I used Essential Linux Device Drivers as my resource. Also look in the driver source code for usb keyboard driver > and read through it. If you can't find it I will point it out to you but that should get you started. One piece > of advice is when writing drivers, try to find one in the drivers folder with similar hardware/requirements > to base your driver off of that your writing. Also don't ask about challenges like this on the list as there > meant to be self taught. > Hope that Helps, > Nick Thanks, I'll see what I can find. Again, my question has nothing to do with the challenge. -- Armin Moradi _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
