> > I set the AGP aperture base register and agp_bridge->gart_bus_addr to > > 0x01000000 (>=16MB) (trial and error :-) and it seems to work with > > cant_use_aperture=1 > > Makes sense, since this value is right in the middle of your RAM :) What > does the firmware sets the base register too ? I did a readout of all AGP related registers and the base register was set to 0x0, so the firmware doesn't set it up at all.
> Can't you try to allocate some resource in the PCI area that isn't > already occupied instead ? I though the GART base address should be in memory space!? Sorry for this dumb question: how can I allocate a resource in the PCI area? I'm not yet familiar with the whole Linux PCI/MM API. :) With something like pci_alloc_consistent()? > > (and without the modification in drm_vm.c). Even the X > > server maps all the data to this address and displays a login screen. > > Unfortunately it always freezes in. I guess this is due to the missing > > GART flush functionality. So I have to get this working first. > > Yah, that would be pretty bad... Indeed! :) Gerhard -- Lust, ein paar Euro nebenbei zu verdienen? Ohne Kosten, ohne Risiko! Satte Provisionen für GMX Partner: http://www.gmx.net/de/go/partner -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]