PCI_BAR_FB
romBase = info.pci->u.h0.base_registers[PCI_BAR_FB];
if ((info.pci->u.h0.base_register_flags[PCI_BAR_FB] & PCI_address_type)
romBase |= (uint64)info.pci->u.h0.base_registers[PCI_BAR_FB + 1] << 32;
phys_addr_t fbAddr = info.pci->u.h0.base_registers[PCI_BAR_FB];
uint64 fbBarSize = info.pci->u.h0.base_register_sizes[PCI_BAR_FB];
if ((info.pci->u.h0.base_register_flags[PCI_BAR_FB] & PCI_address_type)
fbAddr |= (uint64)info.pci->u.h0.base_registers[PCI_BAR_FB + 1] << 32;
fbBarSize |= (uint64)info.pci->u.h0.base_register_sizes[PCI_BAR_FB + 1] << 32;