Hi Will, I'm interesting on your work on this patch set to support map_resource for peer to peer memory mapping, if you can please refer me to git repository includes your patches. And I want to know please if the IOMMU should be configured with pass through or any other configuration, and if there is a general limitation or something I should know for bringing it up. Regards, Ben -- 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