Hi, On Fri, Jul 03, 2009 at 09:54:28AM +0200, ext Michał Nazarewicz wrote: > I've been working on a USB Composite Gadget driver taken from Palm Pre > source code[1]. I managed to somehow port it to kernel 2.6.30 and it > works great if only mass storage is enabled. However, if I change it to > support both mass storage and RNDIS (which is our goal for now) Windows > has hard time detecting the device (ie. missing drivers). Linux on the > other hand, handles everything quite fine. > > So now, first of all, does anyone know about any newer implementations of > USB Composite Gadget which support at least mass storage and Ethernet? Is > there any work going on on such a gadget? Am I missing something or is > there only a Ethernet and CDC Composite Gadget in mainstream Linux kernel > which support CDC and RNDIS only? > > Second of all, does anyone have any experience with the Palm code[1]? Or > at least, could anyone help up with handling this driver under Windows? > Anyone knows how to create Windows drivers for a custom made composite > gadget? As said earlier, I'm tryingo to create mass storage + RNDIS > composite gadget and so need Windows driver which would handle (at least) > that. I guess you just one of those *.inf file telling windows which drivers to install for your device. > Also, while testing various gadget, standard mass storage in particular, > the following issue has arisen. Windows detects the device and shows it > as a mass storage device in Device Manager, however, no volume appears in > My Computer. The same device, connected to Linux works properly. you need to tell the driver which backing storage to use: # modprobe g_file_storage file=/dev/anything-goes-here should do it. -- balbi -- 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
