Re: USB on nForce4 board only working with pci=routeirq

[Robert Hancock]

Florian Engelhardt wrote:
> Hello,
>
> i own a nForce4 mainboard from elitegroup. It has USB 1.1 and 2.0.
> If i start the computer normal with my 2.6.13 kernel i get the following:
> Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: OHCI Host Controller
> Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: USB HC takeover failed! 
> (BIOS/SMM bug)
> Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: can't reset
> Sep 25 10:12:54 discovery ACPI: PCI interrupt for device 0000:00:02.0 disabled
> Sep 25 10:12:54 discovery ohci_hcd 0000:00:02.0: init 0000:00:02.0 fail, -16
> Sep 25 10:12:54 discovery ohci_hcd: probe of 0000:00:02.0 failed with error -16
>
> And non of my USB-devices is wokring anymore.
> I than switched to 2.6.14-rc2-mm1, but the same behavior.
> I tried to parse pci=routeirq to the kernel, and than it was wokring again.
>
> It worked perfect, also without pci=routeirq until 25th of september.
> I updated the bios, but that was one month ago, and is was using my usb
> devices since then with no problems, so i don´t know, what couses this
> problem now.

We probably need full dmesg output. Also, are you currently using the 
latest BIOS available?

--
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@xxxxxxxxxxxxx
Home Page: http://www.roberthancock.com/

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