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