simpleRWFixed
Create a Read/Write fixed address space at top of kCSRRegisterSpaceBaseAddressHi.
Declaration
static IOFWPseudoAddressSpace * simpleRWFixed(
IOFireWireBus *control,
FWAddressaddr,
UInt32len,
const void *data );Parameters
- control:
Points to IOFireWireBus object.
- addr:
Points to starting address for the Pseudo Address Space.
- len:
Length of the address range.
- data:
The virtual address of the first byte in the memory.
Return Value
returns valid IOFWPseudoAddressSpace on success, null on failure