pci_map_rom (9) Linux Manual Page
pci_map_rom – map a PCI ROM to kernel space
Synopsis
void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size);Arguments
pdev
-
- pointer to pci device struct
size
- pointer to receive size of pci window over ROM
Return
kernel virtual pointer to image of ROM
Map a PCI ROM into kernel space. If ROM is boot video ROM, the shadow BIOS copy will be returned instead of the actual ROM.