[PATCH][2.6] JS20 support

[Paul Mackerras]

Jake Moilanen writes:

>         This is a forward port of the 2.4 patch to allow arch
>         decide if need to scan all pci functions or not.  This
>         is based on a patch from Anton.

Why is this needed on a JS20 blade?  My understanding is that this
patch is needed in a partitioned environment where we may get function
N of a PCI-PCI bridge assigned to a partition but not function 0.  The
JS20 blade isn't partitioned, so why do we need this patch?

Regards,
Paul.

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