On Sun, 6 Apr 2014, vichy wrote:
> hi alan:
> >> Why you think it is a bug in hardware?
> >
> > The timeout error means that the kernel told the controller to turn off
> > the PORT_RESET bit, and 1000 us later the bit was still on. That's a
> > hardware bug.
> after checking my hardware I found i
After about two weeks of peace with James's patch (the one for
scsi_error.c) and the second patch from Mathias (the one for hub.c)
applied, I just got another hang. dmesg here:
https://bugzilla.kernel.org/attachment.cgi?id=131571
Guess I should have also left the first patch (for xhci-pci.c)
Ok, recent kernel, same results. Dmesgs to follow - need to enable
verbose xhci (and such) messages. (Just went to DST here (Jalisco, MX)
which always messes me about).
David
On sáb, 2014-04-05 at 20:52 -0400, Alan Stern wrote:
> On Sat, 5 Apr 2014, David Kochendorfer wrote:
>
> > Hi,
> >
> > I'
Ok, updated kernel, same results. Bummer.
On sáb, 2014-04-05 at 20:52 -0400, Alan Stern wrote:
> On Sat, 5 Apr 2014, David Kochendorfer wrote:
>
> > Hi,
> >
> > I'm having a problem with my Android phone USB 3.0 port: when I attach a
> > 3.0 storage gadget/accessory (Extreme USB 3.0 - 64GB, for
hi alan:
>> Why you think it is a bug in hardware?
>
> The timeout error means that the kernel told the controller to turn off
> the PORT_RESET bit, and 1000 us later the bit was still on. That's a
> hardware bug.
after checking my hardware I found if device is no connected and do
the port reset,
>
> Can you describe the actual problem ? How can you trigger it ? What are
> you doing when the problem arises ? Do you hear audio glitches or does
> the device disconnect ? Do you have a crash ? Does the *same* device
> work on other setups ?
>
> Try to capture a usbmon trace of the failure, that
>
> Can you describe the actual problem ? How can you trigger it ? What are
> you doing when the problem arises ? Do you hear audio glitches or does
> the device disconnect ? Do you have a crash ? Does the *same* device
> work on other setups ?
>
> Try to capture a usbmon trace of the failure, that
