iokit/Kernel/ppc/IOAsmSupport.s standard iokit/Kernel/ppc/IODBDMA.cpp optional iokitcpp iokit/Kernel/ppc/IOSharedLock.s standard iokit/Families/IONVRAM/IONVRAMController.cpp optional iokitcpp iokit/Drivers/platform/drvAppleNVRAM/AppleNVRAM.cpp optional iokitcpp # Apple Platform Expert iokit/Drivers/platform/drvApplePlatformExpert/ApplePlatformExpert.cpp optional iokitcpp iokit/Drivers/platform/drvApplePlatformExpert/AppleCPU.cpp optional iokitcpp # Power Domains iokit/Kernel/IOPMrootDomain.cpp optional iokitcpp # Apple Mac-IO driver iokit/Drivers/platform/drvAppleMacIO/AppleMacIO.cpp optional iokitcpp # Apple NMI driver iokit/Drivers/platform/drvAppleNMI/AppleNMI.cpp optional iokitcpp