Re: [PATCH V2] USB: Add LVS Test device driver

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On Fri, 23 May 2014, Pratyush Anand wrote:

> > > Then to bind lvs driver write Linux Foundation's vendor ID and SS root
> > > hub's device ID into new_id file.
> > > 
> > >  echo "1D6B 3" > /sys/bus/usb/drivers/lvs/new_id
> > > 
> > > Now connect LVS device with root hub port.
> > 
> > You forgot to include an example here showing how to do this:
> > 
> >   echo 2-0\:1.0 > /sys/bus/usb/drivers/lvs/bind
> > 
> 
> We do not need to write into bind file. Writing a valid VID and PID
> of SS root hub into new_id file does the binding also.

Ah, I didn't realize that.  Okay then, you should mention that writing
the new_id file will cause the lvs driver to bind to any available
SuperSpeed root hub interfaces.

Alan Stern

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