A pointer to the in memory copy of the ROM image. The PCI Bus Driver is responsible for allocating memory for the ROM image, and copying the contents of the ROM to memory. The contents of this buffer are either from the PCI option ROM that can be accessed through the ROM BAR of the PCI controller, or it is from a platform-specific location. The Attributes() function can be used to determine from which of these two sources the RomImage buffer was initialized.
The size, in bytes, of the ROM image.