From owner-freebsd-usb@freebsd.org  Tue Mar 28 23:11:48 2017
Return-Path: <owner-freebsd-usb@freebsd.org>
Delivered-To: freebsd-usb@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2EDEDD20927
 for <freebsd-usb@mailman.ysv.freebsd.org>;
 Tue, 28 Mar 2017 23:11:48 +0000 (UTC)
 (envelope-from bifrost@minions.com)
Received: from server01.minions.com (server01.minions.com
 [IPv6:2607:ff58::2:12])
 by mx1.freebsd.org (Postfix) with ESMTP id 210932266
 for <freebsd-usb@freebsd.org>; Tue, 28 Mar 2017 23:11:48 +0000 (UTC)
 (envelope-from bifrost@minions.com)
Received: from localhost (localhost [127.0.0.1])
 by server01.minions.com (Postfix) with ESMTP id 2F0E918CC53
 for <freebsd-usb@freebsd.org.>; Tue, 28 Mar 2017 16:11:47 -0700 (PDT)
Date: Tue, 28 Mar 2017 16:11:47 -0700 (PDT)
From: Tom <bifrost@minions.com>
To: freebsd-usb@freebsd.org
Subject: USB TRNG - Moonbase Otago - OneRNG
Message-ID: <Pine.BSF.4.64.1703281557170.83252@evil.minions.com>
X-Accepted-File-Formats: ASCII .rtf .ps - *NO* MS Office files please
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
X-BeenThere: freebsd-usb@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: FreeBSD support for USB <freebsd-usb.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-usb>,
 <mailto:freebsd-usb-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-usb/>
List-Post: <mailto:freebsd-usb@freebsd.org>
List-Help: <mailto:freebsd-usb-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
 <mailto:freebsd-usb-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 28 Mar 2017 23:11:48 -0000

Howdy,
I've got one of these (a v3.0 to be exact) and I'm trying to get data out 
of it. I found some info on one of their mailing lists but it doesn't 
really get me anywhere:
http://lists.onerng.info/groups/onerng-talk/messages/topic/KFurGvvNZPq5dh7XQyX14/

If I attempt to open the device with tip, the device detaches.

dmesg output:
Mar 28 15:50:13 xyz kernel: umodem0 on uhub1
Mar 28 15:50:13 xyz kernel: umodem0: <Moonbase Otago 
httpwww.moonbaseotago.comrandom 00, class 2/0, rev 2.00/0.09, addr 3> on 
usbus0
Mar 28 15:50:13 xyz kernel: umodem0: data interface 1, has no CM over 
data, has break

Its been a while since I've debugged something like this so I'm hoping I'm 
missing something simple. I'm in the SFBA if someone wants to borrow this 
thing to figure it out.

-Tom