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SubjectRe: [PATCH] x86, pci: Fix all early PCI scans to check the vendor ID first
On 08/09/2012 03:34 PM, Betty Dall wrote:
>
> I thought this should be a break instead of a continue since the code
> does a break if the class is 0xffffffff. If the function does not have a
> valid VENDOR_ID, then the remaining function numbers do not have to be
> scanned because functions are required to be implemented in order (no
> skipping a function number.)
>

Is that true? This is certainly not true in PCI in general: there is
required to be a function 0, but there is no guarantee that functions
1-7 don't have gaps.

-hpa



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