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 Kollaschjakllsch@kollasch.net
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?
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?
Jonathan Kollasch