Re: which are stable versions of Gadgetfs and usb.c?

On Wednesday 22 August 2007, Joseph Kim wrote:
> Hi,
> We are  making a virtual usb device agent. It works like a real device.
> 
> We have to control pxa27x_udc for handling slave port

So that will be a real device, not a virtual one ... :)


> and found 
> gadgetfs and it's application 'usb.c' from linux-usb project page.
> The kernel version on our ARM board  is 2.6.11.
> 
> We want to know which versions of gadgetfs(kernel version) and 'usb.c'
> are stable.

I always tell people to use the current code.  It's possible
that would "just work" even on a kernel that old.  Regardless,
try to use a more current kernel.

You could look at the GIT history for gadgetfs and make your
own choice.  I'm sure some of the changes since 2.6.11 have
been bugfixes that might matter.


> And we need help from developers something like manual or direct helps
> about gadgetfs and it's application!

Sorry, there's no manual.  System call interfaces are standard
though, and you have the example program which shows how to
hook them together.

- Dave

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