IOMapper

Declaration

class IOMapper : IOService

Topics

Creating a Mapper Object

• copyMapperForDevice
• copyMapperForDeviceWithIndex
• initHardware
• start
• free

Mapping Memory Addresses

• mapToPhysicalAddress
• iovmMapMemory
• iovmUnmapMemory
• iovmInsert

Determining the Mapper's Availability

• checkForSystemMapper
• setMapperRequired
• waitForSystemMapper

Getting Configuration Details

• getMetaClass
• getPageSize

Relationships

Inherits From

• IOService

See Also

Mapped Memory

• IOMemoryMap
• IOMappedRead16
• IOMappedRead32
• IOMappedRead64
• IOMappedRead8
• IOMappedWrite16
• IOMappedWrite32
• IOMappedWrite64
• IOMappedWrite8
• IOMapperIOVMAlloc
• IOMapperIOVMFree
• IOMapperInsertPage
• IOFlushProcessorCache