Re: Please revert: PCI: fix IDE legacy mode resources

[Benjamin Herrenschmidt]

On Thu, 2007-12-06 at 13:34 +0900, Yoichi Yuasa wrote:
> > I don't understand how his fix can work on MIPS nor why the previous
> > code didn't, but I don't know how MIPS does its remapping tricks,
> > however it will definitely -not- work on powerpc (and will break a
> > couple of machines out there).
> 
> MIPS pcibios_fixup_bus() converts RAW BAR values(including offset) to
> resource values. How does it fix up on powerpc?

Same thing. We expect resources to contain raw values before . What I
don't understand is thus why you are calling resource_to_bus on 0x1f0
which is -not- a resource value, but is already a BAR value...

Ben.


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