VideoPortWritePortUlong

VOID VideoPortWritePortUlong(

PULONG  Port,
ULONG  Value
);

VideoPortWritePortUlong writes a ULONG value to a mapped I/O port.

Parameters

Port

Points to the port. The given Port must be in a mapped I/O-space range returned by VideoPortGetDeviceBase.

Value

Specifies a ULONG value to be transferred to the adapter.

Comments

A miniport’s HwVidInterrupt or HwVidSynchronizeExecutionCallback function can call VideoPortWritePortUlong.

See Also

VideoPortGetDeviceBase