[Spice-devel] [Qemu-devel] QEMU: Discussion of separating core functionality vs supportive features

[Gerd Hoffmann]

   Hi,

>> I think that would work well for spice. Spice uses shared memory from the
>> pci device for both the framebuffer and surfaces/commands, but this is
>
> Is that the only DMA do you do? That's good for this model.

Yes.  Spice does both reads and writes though, so a way to tag pages as 
dirty is needed.

cheers,
   Gerd