From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-media@vger.kernel.org, USB list <linux-usb@vger.kernel.org>,
Andiry Xu <andiry.xu@amd.com>, Alex He <alex.he@amd.com>
Subject: Re: uvcvideo failure under xHCI
Date: Thu, 16 Jun 2011 12:58:43 -0700 [thread overview]
Message-ID: <20110616195843.GB7290@xanatos> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1106161536110.1697-100000@iolanthe.rowland.org>
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
next prev parent reply other threads:[~2011-06-16 19:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-16 1:39 uvcvideo failure under xHCI Sarah Sharp
2011-06-16 2:59 ` Sarah Sharp
2011-06-16 8:07 ` Laurent Pinchart
2011-06-16 14:35 ` Alan Stern
2011-06-16 17:17 ` Sarah Sharp
2011-06-16 17:39 ` Alan Stern
2011-06-16 19:06 ` Sarah Sharp
2011-06-16 19:39 ` Alan Stern
2011-06-16 19:58 ` Sarah Sharp [this message]
2011-06-16 20:20 ` Alan Stern
2011-06-17 8:18 ` Laurent Pinchart
2011-06-17 16:46 ` Sarah Sharp
2011-06-17 17:01 ` Laurent Pinchart
2011-06-17 18:19 ` Sarah Sharp
2011-06-18 11:21 ` Laurent Pinchart
2011-06-16 9:22 ` Andy Walls
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