AMD64_GARTAPERTURECTL
pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl);
pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl);
pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl);
pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &aper_order);
pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &ctl);
pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, ctl);
ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL);
ctl = read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL);
write_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL, ctl);
AMD64_GARTAPERTURECTL);
write_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL, ctl);
write_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL, ctl);
pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &temp);
pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &tmp);
pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, tmp);
pci_read_config_dword(nb, AMD64_GARTAPERTURECTL, &nb_order);