VideoPortWriteRegisterUlong

VOID VideoPortWriteRegisterUlong(

PULONG  Register,
ULONG  Value
);

VideoPortWriteRegisterUlong writes a ULONG value to a mapped register.

Parameters

Register

Points to the register. The given Register must be in a mapped memory-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 VideoPortWriteRegisterUlong.

See Also

VideoPortGetDeviceBase