On Thu, 8 Mar 2012, feng wind wrote: > > You need to write a driver that conforms to the gadget API. See > > > > http://www.linux-usb.org/gadget/ > > > > It's a little out of date, but it will help you get started. Also read > > the documentation comments in include/linux/usb/gadget.h. There are > > lots of similar drivers you can study in drivers/usb/gadget/. > > > > Alan Stern > > > > > You mean designing a driver that includes gadget section and hardware handle. No, I mean writing a UDC (USB device controller) hardware driver. You don't have to write g_file_storage, because it has already been written. > My idea is that ISP 1582 driver can use existed gadget driver such as > file_storage.c. So ISP1582 driver may just handle stuffs related to > hardware. I think it becomes relatively simple. Is that practicable? How would I know? You tell me. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
