Re: [PATCH] x86, HPET: mark HPET PCI BARs as IORESOURCE_PCI_FIXED

From: H. Peter Anvin
Date: Fri Sep 24 2010 - 20:10:36 EST


On 09/24/2010 04:59 PM, Yinghai Lu wrote:
> On Fri, Sep 24, 2010 at 4:06 PM, Bjorn Helgaas <bjorn.helgaas@xxxxxx> wrote:
>> Sorry Yinghai, I forgot to copy you on the initial post. Any
>> comments on this? If not, we should try to get it into linux-next
>> soon.
>
> should be good.
>
> only one thing, that will punish all other vendors... and run that
> quirk for every pci device.
>
> please check if you can have
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_ANY_ID, mark_pci_hpet_fixed);
>
> AND _AMD maybe, if AMD dump _ATI brand later.
>

No, because the problem is known to happen on multiple vendors.

-hpa
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