> virtio could still be made to work with map cache. You would just have > to change it to be able to map more than one page contiguously. As I > mentioned though, it just starts getting ugly.
That's why you should be using the cpu_physical_memory_rw routines :-) Anything that assume large linear accesses (Currently only some of the embedded LCD controllers) is going to break as soon as you start introducing IOMMUs. There have been several threads on this list about having a sane DMA infrastructure. Paul ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
