VOID VideoPortWritePortBufferUlong(
| PULONG Port, | |
| PULONG Buffer, | |
| ULONG Count | |
| ); |
VideoPortWritePortBufferUlong writes a number of ULONG values 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.
Buffer
Points to a buffer containing the ULONG values to be written.
Count
Specifies the number of ULONG values to be transferred to the adapter.
Comments
A miniport’s HwVidInterrupt or HwVidSynchronizeExecutionCallback function can call VideoPortWritePortBufferUlong.
See Also