Re: [PATCH 1/2] pci: Add IORESOURCE_BIT entry for PCIe ECAM resources.

Arnd Bergmann
2014-06-02T19:16:12Z

On Monday 02 June 2014 13:09:08 Kumar Gala wrote:
> > However, what do we do with the 2 cases that exist in upstream that
> >> are using ranges for cfg space?
> >
> > Ignore them in the core code? Make the specific host controller handle
> > them I would think.
>
> I just meant, should we ‘break’ their DTs and move them from using ranges to reg?

dw-pcie is used on a lot of systems, I think we should make the common
part of that driver always handle config space in a common way, and
move out the part that parses the ranges property into the individual
soc-specific glue drivers that want to keep optional backwards compatibility
with existing dtbs.

Which one is the other driver?

Arnd