◄Up► ◄Next► ◄Previous►
────────────────────────────────────────────────────────────────────────────
 
include vdmad.inc
 
VxDcall VDMAD_Set_Phys_State
 
The VDMAD_Set_Phys_State service programs the DMA controller state for a
channel. The service takes the location and size of the buffer from the
information passed in a previous call to the VDMAD_Set_Region_Info service.
 
Parameter  Description
────────────────────────────────────────────────────────────────────────────
 
EAX        Specifies the DMA handle.
 
EBX        Specifies the virtual machine handle.
 
DL         Specifies the mode.
 
DH         Specifies the extended mode.
 
Return Value
 
This service has no return value.
 
Uses
 
Flags
 
See Also
 
VDMAD_Set_Region_Info
 
 
                                      ♦