From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga01.intel.com ([192.55.52.88]:54909 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758120Ab1FPT6q (ORCPT ); Thu, 16 Jun 2011 15:58:46 -0400 Date: Thu, 16 Jun 2011 12:58:43 -0700 From: Sarah Sharp To: Alan Stern Cc: Laurent Pinchart , linux-media@vger.kernel.org, USB list , Andiry Xu , Alex He Subject: Re: uvcvideo failure under xHCI Message-ID: <20110616195843.GB7290@xanatos> References: <20110616190634.GA7290@xanatos> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-ID: Sender: On Thu, Jun 16, 2011 at 03:39:11PM -0400, Alan Stern wrote: > That's appropriate. But nobody should ever set an isochronous URB's > status field to -EPROTO, no matter whether the device is connected or > not and no matter whether the host controller is alive or not. But the individual frame status be set to -EPROTO, correct? That's what Alex was told to do when an isochronous TD had a completion code of "Incompatible Device Error". Sarah Sharp