Re: mpt fusion broken sometime since 2.6.24

Yinghai Lu
2009-02-18T03:29:30Z

david@lang.hm wrote:
> 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.

can you send out boot log?

YH
>
> 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.
>>