> After usb_device_reset() and usb_set_configuration() carry out their
> physical actions, they merely need to disable all the endpoints on the
> device (except maybe ep0), set the state to the correct value, and post
> the state_change request. The hub thread will handle all the rest.
No, you must disable the endpoints before you do the requested action.
Otherwise there's a race where drivers will send data to endpoints belonging
to interfaces they no longer own.
Regards
Oliver
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