VDMAD_Default_Handler

include vdmad.inc

mov eax, DMA_Handle
mov ebx, VMHandle
VxDcall VDMAD_Default_Handler
 

Specifies the default DMA channel I/O callback procedure. Uses All

• This service has no return value.

DMA_Handle

Handle of the DMA.

VMHandle

Handle of the VM.

The callback procedure receives notifications of virtual state changes, and configures the physical state to start DMA transfers.