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From: Adrian Chadd <adrian@freebsd.org>
Subject: Re: usb/183505: [usb] Arduino Leonardo exposes three interface
 descriptors but no modem is attached to the first one (bInterfaceSubClass=2)
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The following reply was made to PR usb/183505; it has been noted by GNATS.

From: Adrian Chadd <adrian@freebsd.org>
To: Mike Meyer <mwm@mired.org>
Cc: "bug-followup@freebsd.org" <bug-followup@freebsd.org>
Subject: Re: usb/183505: [usb] Arduino Leonardo exposes three interface
 descriptors but no modem is attached to the first one (bInterfaceSubClass=2)
Date: Wed, 30 Oct 2013 15:50:55 -0700

 no; yours focuses on the weird USB protocol stuff going on. Mine sees
 the devices, I don't see any stalls like you are now; it's just not
 gluing umodem into the relevant interface.
 
 
 
 -a
 
 
 On 30 October 2013 15:49, Mike Meyer <mwm@mired.org> wrote:
 > This is a duplicate of
 > http://www.freebsd.org/cgi/query-pr.cgi?pr=usb/179505.
 >
 > We really need to get a leonardo into the hands of someone who knows the USB
 > stack. I've been buried (new job shortly after I reported this). Any chance
 > you can help here?