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Subject: Re: Oddity with ugen
To: Karl Denninger <karl@denninger.net>, freebsd-usb@freebsd.org
References: <b24c5a9a-cb18-c014-75ab-9b923853a70c@denninger.net>
 <46bd6efe-5335-f659-0b07-5107b0e9a326@selasky.org>
 <af57a994-2e7a-c0d0-1d84-a333c2b2096b@denninger.net>
From: Hans Petter Selasky <hps@selasky.org>
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Date: Wed, 18 May 2016 17:46:03 +0200
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On 05/18/16 17:32, Karl Denninger wrote:
> If I'm reading this correctly usbdump is showing me exactly what the
> device is sending; that is, there is no "driver" involved here (just bus
> traffic) -- correct?
Hi,

usbdump is showing exactly what the USB controller driver is sending and 
receiving. It is similar to a USB wire trace.

>
> If so that looks like a device bug (and a nasty one that I may have all
> sorts of fun trying to work around.)

Yes, most likely a bug on the device side.

I assume you are running this software on a regular computer with 
EHCI/XHCI/OHCI/UHCI ?

--HPS