Re: 2.6.8.1, USB , "IRQ 11 disabled" on plugging in a device

From: Bjorn Helgaas
Date: Thu Sep 23 2004 - 14:58:02 EST


On Thursday 23 September 2004 12:25 pm, Mikhail Ramendik wrote:
> Bjorn Helgaas wrote:
> > > When I plug in a USB device it is not recognized. It does not even
> > > appear in lsusb. And it says that it disables IRQ 11 - which is even
> > > NOT the IRQ used by USB!
> >
> > Does it make any difference if you boot with "pci=routeirq"?
>
> No. The behaviour is the same. Perhaps the message is somewhat
> different, but the "IRQ 11 disabled" part is still there.

Sorry, I wasn't paying enough attention. You said you were on
2.6.8.1, which doesn't have "pci=routeirq" in it. So of course
it didn't make any difference. I was thinking you were on an
-mm kernel, where there are a couple issues that can be worked
around with "pci=routeirq".
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