On 08/12/2012 08:23 PM, Khalid Aziz wrote:

If that is the case, there is a problem in the original code in
arch/x86/kernel/aperture_64.c.The original code already stops scanning
functions the first time it finds an invalid PCI class:


Unless we can prove that that is invalid *for that specific case*, then it is definitely wrong, and yes, I have seen devices in the field with multiple, discontiguous functions.

        -hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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