Fuck nVidia

Linus Torvalds gives nVidia the middle finger whilst saying "Fuck you, nVidia!"

http://www.youtube.com/watch?v=MShbP3OpASA&feature=youtu.be&hd=1&t=48m9s

>>22
No. Go read the PCIe spec.

http://en.wikipedia.org/wiki/PCI_configuration_space

Enumerate the BUS devices, find the GPU, then you know where it's IO port range is mapped.

Display buffers can be mapped at arbitrary addresses, but you can program the GPU to allocate space in VRAM or in shared memory via IO ports.