Re: mpt fusion broken sometime since 2.6.24

david
2009-02-18T03:26:38Z

On Tue, 17 Feb 2009, Yinghai Lu wrote:

> david@lang.hm wrote:
>> On Tue, 17 Feb 2009, david@lang.hm wrote:
>>
>>>> do you have chance to try current tip/master
>>>> http://people.redhat.com/mingo/tip.git/readme.txt
>>>> or 2.6.29-rcX
>>>> plus following patch?
>>>
>>> I will see about trying this.
>>
>> does the fact that I am compiling a monolithic kernel (no modules) make
>> any difference related to the patch below?
>
> please try this patch too. wonder if your BIOS does enable the HT MSI ...

this does solve the problem.

David Lang

>
> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index baad093..7e97b90 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -1981,6 +1981,9 @@ static void __devinit quirk_msi_ht_cap(struct pci_dev *dev)
> DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE,
> quirk_msi_ht_cap);
>
> +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8132_BRIDGE,
> + quirk_msi_ht_cap);
> +
>
> /* The nVidia CK804 chipset may have 2 HT MSI mappings.
> * MSI are supported if the MSI capability set in any of these mappings.
>