On 5/22/11 1:07 PM, Jonathan A. Kollasch wrote:
On Sun, May 22, 2011 at 12:28:41PM -0700, Stefan Reinauer wrote:
On 5/22/11 8:12 AM, Jonathan A. Kollasch wrote:
Optionally treat ck804 memory-mapped PCI configuration space window as a
resource. Not enabled by default because the resource should be
non-posted and there's no way to express that to the resource allocator.
Signed-off-by: Jonathan Kollasch<[email protected]>
Please don't make stuff like that a Kconfig option. All memory used
by devices should be resources, so it's fine to always enable this,
given that it's tested and works.
Aren't there fam10h boards that have a ck804 southbridge?
How do we make sure the appropriate mmconf implementation is used?
We have defines for the cpu/northbridge/southbridge already ... why not
use those, if needed?
Why would the resource allocator have to worry about posted vs
non-posted PCI transactions?
How else will the northbridge be told to make the region non-posted?
Why would it have to? Not sure I understand your concern. Your patch
does not address that issue at all.
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