Hi, In ppc4xx_pci i see the pci size to be declared as u32 lah, lal, pciah, pcial, sa; Also at many other places I see the pci region is not capable of handling resources > 4GB. I am planning to work on this arch specific code to make it handle pci resource of width greater than 4 GB. But before that i wanted to clarify whether the core kernel will be able to handle pci regions with width greater than 4GB. -- With Regards, Deepak Pandian "Time is precious,One day we will find that we have less than what we think" -RandyPausch www.peerlessdeepak.wordpress.com -- With Regards, Deepak Pandian "Time is precious,One day we will find that we have less than what we think" -RandyPausch www.peerlessdeepak.wordpress.com -- 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