1 files changed, 117 insertions, 0 deletions

diff --git a/private/ntos/inc/parallel.h b/private/ntos/inc/parallel.h
new file mode 100644
index 000000000..02f4329ae
--- /dev/null
+++ b/private/ntos/inc/parallel.h
@@ -0,0 +1,117 @@
+/*++
+
+Copyright (c) 1993  Microsoft Corporation
+
+Module Name:
+
+    parallel.h
+
+Abstract:
+
+    This file defines the services supplied by the parallel port driver.
+
+Author:
+
+    norbertk
+
+Revision History:
+
+--*/
+
+#ifndef _PARALLEL_
+#define _PARALLEL_
+
+#include <ntddpar.h>
+
+//
+// Define the parallel port device name strings.
+//
+
+#define DD_PARALLEL_PORT_BASE_NAME_U   L"ParallelPort"
+
+//
+// NtDeviceIoControlFile internal IoControlCode values for parallel device.
+//
+
+#define IOCTL_INTERNAL_PARALLEL_PORT_ALLOCATE               CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_INTERNAL_GET_PARALLEL_PORT_INFO               CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_INTERNAL_PARALLEL_CONNECT_INTERRUPT           CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_INTERNAL_PARALLEL_DISCONNECT_INTERRUPT        CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_INTERNAL_RELEASE_PARALLEL_PORT_INFO           CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_INTERNAL_GET_MORE_PARALLEL_PORT_INFO          CTL_CODE(FILE_DEVICE_PARALLEL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+
+typedef
+BOOLEAN
+(*PPARALLEL_TRY_ALLOCATE_ROUTINE) (
+    IN  PVOID   TryAllocateContext
+    );
+
+typedef
+VOID
+(*PPARALLEL_FREE_ROUTINE) (
+    IN  PVOID   FreeContext
+    );
+
+typedef
+ULONG
+(*PPARALLEL_QUERY_WAITERS_ROUTINE) (
+    IN  PVOID   QueryAllocsContext
+    );
+
+typedef struct _PARALLEL_PORT_INFORMATION {
+    PHYSICAL_ADDRESS                OriginalController;
+    PUCHAR                          Controller;
+    ULONG                           SpanOfController;
+    PPARALLEL_TRY_ALLOCATE_ROUTINE  TryAllocatePort;
+    PPARALLEL_FREE_ROUTINE          FreePort;
+    PPARALLEL_QUERY_WAITERS_ROUTINE QueryNumWaiters;
+    PVOID                           Context;
+} PARALLEL_PORT_INFORMATION, *PPARALLEL_PORT_INFORMATION;
+
+//
+// The following structure is passed in on an
+// IOCTL_INTERNAL_PARALLEL_CONNECT_INTERRUPT and on an
+// IOCTL_INTERNAL_PARALLEL_DISCONNECT_INTERRUPT request.
+//
+
+typedef
+VOID
+(*PPARALLEL_DEFERRED_ROUTINE) (
+    IN  PVOID   DeferredContext
+    );
+
+typedef struct _PARALLEL_INTERRUPT_SERVICE_ROUTINE {
+    PKSERVICE_ROUTINE           InterruptServiceRoutine;
+    PVOID                       InterruptServiceContext;
+    PPARALLEL_DEFERRED_ROUTINE  DeferredPortCheckRoutine;   /* OPTIONAL */
+    PVOID                       DeferredPortCheckContext;   /* OPTIONAL */
+} PARALLEL_INTERRUPT_SERVICE_ROUTINE, *PPARALLEL_INTERRUPT_SERVICE_ROUTINE;
+
+//
+// The following structure is returned on an
+// IOCTL_INTERNAL_PARALLEL_CONNECT_INTERRUPT request;
+//
+
+typedef struct _PARALLEL_INTERRUPT_INFORMATION {
+    PKINTERRUPT                     InterruptObject;
+    PPARALLEL_TRY_ALLOCATE_ROUTINE  TryAllocatePortAtInterruptLevel;
+    PPARALLEL_FREE_ROUTINE          FreePortFromInterruptLevel;
+    PVOID                           Context;
+} PARALLEL_INTERRUPT_INFORMATION, *PPARALLEL_INTERRUPT_INFORMATION;
+
+//
+// The following structure is returned on an
+// IOCTL_INTERNAL_GET_MORE_PARALLEL_PORT_INFO.
+//
+
+typedef struct _MORE_PARALLEL_PORT_INFORMATION {
+    INTERFACE_TYPE  InterfaceType;
+    ULONG           BusNumber;
+    ULONG           InterruptLevel;
+    ULONG           InterruptVector;
+    KAFFINITY       InterruptAffinity;
+    KINTERRUPT_MODE InterruptMode;
+} MORE_PARALLEL_PORT_INFORMATION, *PMORE_PARALLEL_PORT_INFORMATION;
+
+#endif // _PARALLEL_