Class

IOFWPhysicalAddressSpace

Declaration

class IOFWPhysicalAddressSpace : IOFWAddressSpace

Topics

Miscellaneous

- checkMemoryInRange

Validates the IOMemoryDescriptor, which is used to initialize the PhysicalAddressSpace.

- complete

complete the IODMACommand used by this PhysicalAddressSpace.

- doRead

A method for processing an address space read request

- doWrite

A method for processing an address space write request

- getDMACommand

Get the DMACommand from this PhysicalAddressSpace.

- getLength

Get the length of the memory backed by PhysicalAddressSpace.

- getMemoryDescriptor

Gets the memory descriptor, which is associated to this PhysicalAddressSpace.

- getSegments

Returns the scatter gather list of memory segments from the IODMACommand used in this PhysicalAddressSpace.

- init

Initialize physical address space.

- initWithDesc

Initialize physical address space with IOMemoryDescriptor.

- initWithDMACommand

Initialize physical address space with IODMACommand.

- isPrepared

Inspects whether the IODMACommand was prepared in this PhysicalAddressSpace.

- prepare

Prepare the IODMACommand used by this PhysicalAddressSpace.

- setDMACommand

Set the DMACommand for this PhysicalAddressSpace.

- setMemoryDescriptor

Sets the memory descriptor, which will be associated to this PhysicalAddressSpace.

- synchronize

synchronize the IODMACommand used by this PhysicalAddressSpace.

Relationships

Inherits From