AW: add usb option device

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> > This will make option grab all the ports, as shown by your dmesg
> > output.  But USB interfaces 0 and 1 are actually cdc-ether and should
> > *not* be grabbed by option.

I also have another curiosity:
Why the driver architecture doesn't recognize autonomously the cdc-ether
Interface and only gets the serial ports?

Thanks,
Bye.

> -----Ursprüngliche Nachricht-----
> Von: Oliver Neukum [mailto:oneukum@xxxxxxxx]
> Gesendet: Mittwoch, 16. November 2016 21:57
> An: Dan Williams <dcbw@xxxxxxxxxx>
> Cc: Giuseppe Lippolis <giu.lippolis@xxxxxxxxx>; linux-usb@xxxxxxxxxxxxxxx
> Betreff: Re: add usb option device
> 
> On Wed, 2016-11-16 at 11:49 -0600, Dan Williams wrote:
> > This will make option grab all the ports, as shown by your dmesg
> > output.  But USB interfaces 0 and 1 are actually cdc-ether and should
> > *not* be grabbed by option.
> >
> > You want to limit option to grabbing bInterfaceClass=255 to make sure
> > it only gets the serial ports.
> 
> Hi,
> 
> what happens if you actually use these ethernet interfaces while somebody
> uses the serial interfaces?
> 
> 	Regards
> 		Oliver
> 


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