> That (walking all parent nodes) is probably the safest thing to do. I'm > not sure whether it's optimal. It would likely depend on whether you > can meaningfully have a bridge that's faster on the downstream side than > on the upstream.
This is architecture goo at heart - would this be better as a helper in the PCI and arch PCI code ? Alan _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
