Xen users - May 2007 - IPath infiniband support (PCI_MSI conflicts with XEN)

Hi,

I''m trying to use a QLogic ipath infiniband card with
xen. Unfortunately the ipath driver requires PCI_MSI and PCI_MSI
conflicts with xen.

Does anyone know the reason for that conflict or how hard it would be
to make it work?

MfG
        Goswin

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> I''m trying to use a QLogic ipath infiniband card with
> xen. Unfortunately the ipath driver requires PCI_MSI and PCI_MSI
> conflicts with xen.
>
> Does anyone know the reason for that conflict or how hard it would be
> to make it work?
AFAIK MSI interrutps are still not by Xen at the present time.  You might like 
to ask about this on the xen-devel mailing list as people there may know more 
specifics...  I believe there''s a general intent to add MSI support at
some
pointc, but I don''t know how advanced those efforts are.

Cheers,
Mark

-- 
Dave: Just a question. What use is a unicyle with no seat?  And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!

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