Hi all,

I've been trying to get the gadgetfs driver working with the DaVinci
evaluation board running a Linux build from Monta Vista that includes a
2.6.10 kernel.  I know that's pretty old, but it is what came with the
board.  I'm new to this gadget USB stuff, but I have an expert here
helping me.  I've built the kernel with gadget support, modprobe'd
gadgetfs and mounted gadgetfs, all successfully.  Now I am trying to run
the usb.c sample program found at http://www.linux-usb.org/gadget/usb.c
and I get the following error:

write dev descriptors: Invalid argument

This is happening in the code during initialization when it tries to
write the device descriptors.  Any ideas or suggestions on how to
proceed next?

Thanks,
 
Greg

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