> Attached patch try to simplify gpu address space initialization. > By default it will place the VRAM range to cover the PCI aperture > range corresponding to VRAM. > > Patch lack support for AGP and likely need to be twicked for IGP. > I am sending it for early review. The most important thing is > mc_vram_size which should be the real vram size while vram_size > will be the vram size we use (for ttm and for reporting to user > space). This cleanup is my first step before adding unmappable > vram support.
THe problem with the PCI BAR is what to do with 1GB or 4GB cards, you really need VRAM at 0 for those cards in theory. We know that IGPs need different treatment than VRAM cards we just need to avoid making this mistake again and again. Dave. ------------------------------------------------------------------------------ Return on Information: Google Enterprise Search pays you back Get the facts. http://p.sf.net/sfu/google-dev2dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
