in nvidia_pci.c you'll want to change -
if (vendor != NVIDIA_VENDORID || device < 0x0020)
return ENXIO;
to
if (vendor != NVIDIA_VENDORID || device != 0x0253)
return ENXIO;
Admittedly this is a hack, but I haven't come up with anything
better just yet :) :) ...
Andrew.