Re: Memory BARs for sfc devices unmapped in 3.0-rc1

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On 06/03/2011 01:22 PM, Ram Pai wrote:
>>>
>>> Ram, can you check those two patches to see if it has any problem with your setup?
>>
>> No. the patch fails on my platform to enable SRIOV. The SRIOV BARs fail to allocate. debugging..
> 
> It fails to adjust-in a large window size, 4 times more than the one already assigned, to the bridge
> below which the SRIOV device resides.
> 
> Adjusting in a smaller window size, like that for hotplug, more than often succeed.
> But adjusting in  manytimes larger size cannot be guaranteed to work.

wonder if hotplug bridge nice-to-have get allocated before SRIOV cause failure in your system.

Yinghai
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