On Wed, 10 Jun 2009, Matthew Garrett wrote: > On Wed, Jun 10, 2009 at 10:09:20AM -0400, Alan Stern wrote: > > On Wed, 10 Jun 2009, Matthew Garrett wrote: > > > > > On Tue, Jun 09, 2009 at 11:18:32PM -0400, Alan Stern wrote: > > > > > > > I just don't know. More testing is needed... > > > > > > Yeah. Is it possible that the device might just not respond for a while > > > after being woken? I'll try sticking some sleeps in the resume path and > > > see if I can get it to behave. > > > > No, this particular error could not be caused by anything the device > > did. > > Bizarre. I checked that the urb being submitted was identical in both > cases (it was), so that would seem to leave the hcd code. Can you track down exactly where the -EINVAL is returned from? That is, which source line? That will at least indicate why the URB submission is failing. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
