lkml.org 
[lkml]   [2006]   [Feb]   [3]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: usb bandwidth allocation issue using 2 pvr devices (em28xx driver) v4l2
FromLee Revell <>
DateFri, 03 Feb 2006 01:21:01 -0500
On Fri, 2006-02-03 at 06:49 +0100, Markus Rechberger wrote:
> Hi!
> 
> this should be addressed to USB subsystem developers, I also
> reproduced this issue.
> The problem is the isochronous transfer in em28xx-core.c I'm quite
> sure it's correct and the bug is somewhere deeper in the USB
> subsystem.

Is USB bandwidth checking enabled?  It's known to be broken, and should
be disabled by default...

Lee

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-02-03 07:23    [from the cache]
©2003-2008