On Monday 09 June 2014 12:27:37 Johannes Berg wrote:
> On Mon, 2014-06-09 at 11:59 +0200, Johannes Berg wrote:
> > > Johannes, could you enable USB debugging in the linus/master kernel and
> > > provide a kernel log ?
> >
> > I'll try to get some logs (wasn't there tracing added to xhci too? will
On Mon, 2014-06-09 at 12:27 +0200, Johannes Berg wrote:
> Here we go - log + tracing:
> log: http://p.sipsolutions.net/d5926c43d531e3af.txt
> trace: http://johannes.sipsolutions.net/files/xhci.trace.dat.xz
Oh, and this was the kernel diff to commit
963649d735c8b6eb0f97e82c54f02426ff3f1f45:
diff
On Mon, 2014-06-09 at 11:59 +0200, Johannes Berg wrote:
> > Johannes, could you enable USB debugging in the linus/master kernel and
> > provide a kernel log ?
> I'll try to get some logs (wasn't there tracing added to xhci too? will
> check)
Here we go - log + tracing:
log: http://p.sipsolution
On Mon, 2014-06-09 at 11:25 +0200, Laurent Pinchart wrote:
> > Indeed, that works! Interestingly, it works neither on a USB3 port
> > directly, nor on a USB2 hub behind the USB3 port.
>
> I would thus be tempted to classify this as an XHCI controller issue. linux-
> usb should be the right list t
Hi Johannes,
On Monday 09 June 2014 09:33:06 Johannes Berg wrote:
> Hi Laurent,
>
> Thanks for the quick reply!
You're welcome.
> > > and then the kernel message repeats forever, while I can't even exit
> > > uvccapture unless I kill it hard, at which point I get
> > >
> > > xhci_hcd :00:1
Hi Laurent,
Thanks for the quick reply!
> > and then the kernel message repeats forever, while I can't even exit
> > uvccapture unless I kill it hard, at which point I get
> >
> > xhci_hcd :00:14.0: Signal while waiting for configure endpoint command
> > usb 1-3.4.4.3: Not enough bandwidth f
Hi Johannes,
On Saturday 07 June 2014 23:51:43 Johannes Berg wrote:
> I just obtained a new (special-purpose) webcam, and it doesn't seem to
> work at all. On kernel torvals/linux.git next branch, it doesn't even
> really connect, on 3.13 (which I'm running on my laptop) I get errors
> like this:
I just obtained a new (special-purpose) webcam, and it doesn't seem to
work at all. On kernel torvals/linux.git next branch, it doesn't even
really connect, on 3.13 (which I'm running on my laptop) I get errors
like this:
xhci_hcd :00:14.0: ERROR Transfer event TRB DMA ptr not part of
current
