Re: ethernet and file system through USB in an embedded device

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Ruben Lagar wrote:
> I have been requested to provide these two functionalities from a Linux
> embedded device to a PC host, but it is impossible to load both modules
> at a time, or compile more than one USB gadget into the kernel.
> 
> As fas as I know, every module uses some endpoints, so if there are
> enough available endpoints, providing both functionalities shouldn't be
> impossible...

It is possible by making composite driver.
Take a look at driver/usb/gadget/cdc2.c

> Does anybody know if there is any patch to these gadgets or some
> development to accomplish this task? We would be open even to hiring
> somebody to do these tasks....

You can hire me :)

> Thank you so much in advance!
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