On Thu, Apr 14, 2011 at 10:03:44AM +0100, Chris Wilson wrote: > The docs warn us to be particularly careful not to write to a snooped > page through the GTT. Fortunately, this ties in very well with the > existing pwrite infrastucture to use the CPU domain where preferable and > the API already implies that the write is CPU linear..
Perhaps add "... careful not to write to a snooped page through the GTT *on pre-snb*". On snb it better work (but might be beneficial)! Reviewed-by: Daniel Vetter <daniel.vet...@ffwll.ch> -- Daniel Vetter Mail: dan...@ffwll.ch Mobile: +41 (0)79 365 57 48 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
