On Wed, Jan 30, 2013 at 11:28:36PM +0100, Thomas Petazzoni wrote: > > It looks like your current system doesn't support trees below the > > bridges, but hopefully we can make it so the generic enumeration > > algorithms still work. > > In practice, in our situation, there isn't a tree below the bridge. > There is one single device. I'd prefer to not implement features that I > cannot effectively test, and let the implementation of those additional > features to whoever will need them, and therefore be able to test > them. Agreed it is hard to test, but be aware that any system that has PCI-E slots can host an add-in card that has a bridge on it. These are midly common in some areas like high port count ethernet cards. If you aren't going to attempt the implementation then a really big FIXME that the config access routing is not correct and needs to be based on the bus range assigned to the bridge would be friendly :) Jason -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
