On Maw, 2005-05-10 at 22:59, Ian Romanick wrote: > 2. Primary DMA buffer. The DDX carves of 1MB for the primary DMA > buffer. I don't think that's outside the reasonable realm for > drm_pci_alloc. If it is, can this work with a smaller buffer?
You'll have trouble grabbing that linearly from main memory, on the other hand I'm assuming most traffic is outgoing so you want the buffer in video card memory if possible and set write combining ? ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7393&alloc_id=16281&op=click -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
