On Thu, 23 Jan 2014, Josh Bendavid wrote:
> Hi Alan,
>
> Requested output below. For the trace at the bottom, most of the output
> just corresponds to me pressing buttons on the IR remote before it dies. I
> don't think there was any particular additional output there after the
> failure.
The debugging output makes it pretty clear that the USB host controller
on your motherboard has a hardware bug. Have you tried swapping the
ports the IR receiver and the mouse receiver are plugged into?
If that doesn't work (it seems likely that both controllers in your
computer will suffer from the same bug), the patch below may help to
work around the problem.
Alan Stern
Index: usb-3.13/drivers/usb/host/ohci-pci.c
===================================================================
--- usb-3.13.orig/drivers/usb/host/ohci-pci.c
+++ usb-3.13/drivers/usb/host/ohci-pci.c
@@ -182,6 +182,10 @@ static const struct pci_device_id ohci_p
.driver_data = (unsigned long)ohci_quirk_zfmicro,
},
{
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID),
+ .driver_data = (unsigned long)ohci_quirk_zfmicro,
+ },
+ {
PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA_2, 0x01b6),
.driver_data = (unsigned long)ohci_quirk_toshiba_scc,
},
--
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