Re: ACPI screwing up USB ehci_hcd with kernel 2.6.16.18

Sergio Monteiro Basto
2006-05-29T12:11:52Z

and before ?
can you send lspci -n ?

On Sun, 2006-05-28 at 21:50 +0200, Paul Surgeon wrote:
> I had a problem with ACPI IRQ routing messing up the USB ehci module.
> I have to disable the irq routing with apci=noirq in the bootloader config in
> order to use the ehci module.
>
> Failing to do so results in :
> usb 5-1: new high speed USB device using ehci_hcd and address 3
> ehci_hcd 0000:00:10.4: Unlink after no-IRQ? Controller is probably using the
> wrong IRQ.
>
> System :
> Kernel 2.6.16.18
> Chipset VIA KT400A
>
> Regards
> Paul
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