VOID
WRITE_PORT_ULONG(
IN PULONG Port,
IN ULONG Value
);
WRITE_PORT_ULONG writes a ULONG value to the specified port address.
Parameters
Port
Points to the port, which must be a mapped memory range in I/O space.
Value
Specifies a ULONG value to be written to the port.
Comments
Callers of WRITE_PORT_ULONG can be running at any IRQL, assuming the Port is resident, mapped device memory.