site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On Feb 2, 2006, at 5:26 AM, Andrew Gallatin wrote: So I'm worried that on a DART-less system, there is no way to get a DMA address for a physical address over 4GB that does not involve bounce pages. I'm hoping that I'm wrong (like the bouncer is a gIOSystemMapper; that would only waste memory..). Drew, = Mike _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... Sadly, any concrete discussion on this subject involves speculation about future products; unless Dean Reece has something to say about a possible '64-bit I/O Kit' it's going to have to sit and wait for a bit. This email sent to site_archiver@lists.apple.com