• Benjamin Herrenschmidt's avatar
    ppc64: Add the PowerMac PCI support · 8864144f
    Benjamin Herrenschmidt authored
    This involves moving the final fixup to a function pointer in machdep,
    turning all the PCI DMA routines into function pointers in a separate
    structure and a bit of renaming work. The PowerMac currently use
    "direct" PCI DMA bypassing the iommu. The driver for the IOMMU will
    come later, allowing us to lift the limitation to 2Gb of RAM
    8864144f
pci.h 5.88 KB