Re: [PATCH] Adds kernel parameter to ignore pci devices

Alan Cox
2006-09-20T10:14:51Z

Ar Mer, 2006-09-20 am 08:41 +0200, ysgrifennodd Jarek Poplawski:
> On 20-09-2006 02:01, Alan Cox wrote:
> > Not sure its the way I'd approach it - in your specific case it should
> > be easier to just not compile in EHCI (USB 2.0) support.
>
> I'd dare to vote for this idea: it's good for testing
> and very practical eg. for comparing performance of similar
> devices like network or sound cards. Besides: ehci could
> work for other devices.

In which case you'd need to specify the device to ignore by its PCI bus
address so could ignore one device but not another of the same type. Eg
pci=ignore=0:4.5