278 lines
8.4 KiB
C
278 lines
8.4 KiB
C
/*
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* parallel.h
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*
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* ParPort driver interface
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*
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* This file is part of the w32api package.
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*
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* Contributors:
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* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __PARALLEL_H
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#define __PARALLEL_H
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#if __GNUC__ >=3
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#pragma GCC system_header
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "ntddk.h"
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#include "ntddpar.h"
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#define DD_PARALLEL_PORT_BASE_NAME "ParallelPort"
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#define DD_PARALLEL_PORT_BASE_NAME_U L"ParallelPort"
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#define IOCTL_INTERNAL_DESELECT_DEVICE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_GET_MORE_PARALLEL_PORT_INFO \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 17, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_GET_PARALLEL_PNP_INFO \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_GET_PARALLEL_PORT_INFO \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_INIT_1284_3_BUS \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_CLEAR_CHIP_MODE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_CONNECT_INTERRUPT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 13, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_DISCONNECT_INTERRUPT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 14, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_PORT_ALLOCATE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_PORT_FREE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 40, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARALLEL_SET_CHIP_MODE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_RELEASE_PARALLEL_PORT_INFO \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_SELECT_DEVICE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct _PARALLEL_1284_COMMAND {
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UCHAR ID;
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UCHAR Port;
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ULONG CommandFlags;
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} PARALLEL_1284_COMMAND, *PPARALLEL_1284_COMMAND;
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/* PARALLEL_1284_COMMAND.CommandFlags */
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#define PAR_END_OF_CHAIN_DEVICE 0x00000001
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#define PAR_HAVE_PORT_KEEP_PORT 0x00000002
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typedef struct _MORE_PARALLEL_PORT_INFORMATION {
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INTERFACE_TYPE InterfaceType;
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ULONG BusNumber;
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ULONG InterruptLevel;
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ULONG InterruptVector;
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KAFFINITY InterruptAffinity;
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KINTERRUPT_MODE InterruptMode;
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} MORE_PARALLEL_PORT_INFORMATION, *PMORE_PARALLEL_PORT_INFORMATION;
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_SET_CHIP_MODE)(
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IN PVOID SetChipContext,
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IN UCHAR ChipMode);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_CLEAR_CHIP_MODE)(
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IN PVOID ClearChipContext,
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IN UCHAR ChipMode);
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typedef NTSTATUS DDKAPI
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(*PPARCHIP_CLEAR_CHIP_MODE)(
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IN PVOID ClearChipContext,
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IN UCHAR ChipMode);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_TRY_SELECT_ROUTINE)(
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IN PVOID TrySelectContext,
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IN PVOID TrySelectCommand);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_DESELECT_ROUTINE)(
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IN PVOID DeselectContext,
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IN PVOID DeselectCommand);
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/* PARALLEL_PNP_INFORMATION.HardwareCapabilities */
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#define PPT_NO_HARDWARE_PRESENT 0x00000000
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#define PPT_ECP_PRESENT 0x00000001
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#define PPT_EPP_PRESENT 0x00000002
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#define PPT_EPP_32_PRESENT 0x00000004
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#define PPT_BYTE_PRESENT 0x00000008
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#define PPT_BIDI_PRESENT 0x00000008
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#define PPT_1284_3_PRESENT 0x00000010
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typedef struct _PARALLEL_PNP_INFORMATION {
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PHYSICAL_ADDRESS OriginalEcpController;
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PUCHAR EcpController;
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ULONG SpanOfEcpController;
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ULONG PortNumber;
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ULONG HardwareCapabilities;
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PPARALLEL_SET_CHIP_MODE TrySetChipMode;
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PPARALLEL_CLEAR_CHIP_MODE ClearChipMode;
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ULONG FifoDepth;
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ULONG FifoWidth;
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PHYSICAL_ADDRESS EppControllerPhysicalAddress;
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ULONG SpanOfEppController;
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ULONG Ieee1284_3DeviceCount;
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PPARALLEL_TRY_SELECT_ROUTINE TrySelectDevice;
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PPARALLEL_DESELECT_ROUTINE DeselectDevice;
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PVOID Context;
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ULONG CurrentMode;
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PWSTR PortName;
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} PARALLEL_PNP_INFORMATION, *PPARALLEL_PNP_INFORMATION;
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typedef BOOLEAN DDKAPI
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(*PPARALLEL_TRY_ALLOCATE_ROUTINE)(
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IN PVOID TryAllocateContext);
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typedef VOID DDKAPI
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(*PPARALLEL_FREE_ROUTINE)(
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IN PVOID FreeContext);
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typedef ULONG DDKAPI
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(*PPARALLEL_QUERY_WAITERS_ROUTINE)(
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IN PVOID QueryAllocsContext);
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typedef struct _PARALLEL_PORT_INFORMATION {
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PHYSICAL_ADDRESS OriginalController;
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PUCHAR Controller;
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ULONG SpanOfController;
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PPARALLEL_TRY_ALLOCATE_ROUTINE TryAllocatePort;
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PPARALLEL_FREE_ROUTINE FreePort;
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PPARALLEL_QUERY_WAITERS_ROUTINE QueryNumWaiters;
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PVOID Context;
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} PARALLEL_PORT_INFORMATION, *PPARALLEL_PORT_INFORMATION;
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/* PARALLEL_CHIP_MODE.ModeFlags */
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#define INITIAL_MODE 0x00
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#define PARCHIP_ECR_ARBITRATOR 0x01
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typedef struct _PARALLEL_CHIP_MODE {
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UCHAR ModeFlags;
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BOOLEAN success;
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} PARALLEL_CHIP_MODE, *PPARALLEL_CHIP_MODE;
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typedef VOID DDKAPI
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(*PPARALLEL_DEFERRED_ROUTINE)(
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IN PVOID DeferredContext);
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typedef struct _PARALLEL_INTERRUPT_SERVICE_ROUTINE {
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PKSERVICE_ROUTINE InterruptServiceRoutine;
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PVOID InterruptServiceContext;
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PPARALLEL_DEFERRED_ROUTINE DeferredPortCheckRoutine;
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PVOID DeferredPortCheckContext;
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} PARALLEL_INTERRUPT_SERVICE_ROUTINE, *PPARALLEL_INTERRUPT_SERVICE_ROUTINE;
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#define IOCTL_INTERNAL_DISCONNECT_IDLE \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 32, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_LOCK_PORT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 37, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_LOCK_PORT_NO_SELECT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 52, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARCLASS_CONNECT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_PARCLASS_DISCONNECT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_UNLOCK_PORT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_UNLOCK_PORT_NO_DESELECT \
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CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 53, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef USHORT DDKAPI
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(*PDETERMINE_IEEE_MODES)(
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IN PVOID Context);
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typedef enum _PARALLEL_SAFETY {
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SAFE_MODE,
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UNSAFE_MODE
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} PARALLEL_SAFETY;
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typedef NTSTATUS DDKAPI
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(*PNEGOTIATE_IEEE_MODE)(
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IN PVOID Context,
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IN USHORT ModeMaskFwd,
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IN USHORT ModeMaskRev,
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IN PARALLEL_SAFETY ModeSafety,
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IN BOOLEAN IsForward);
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typedef NTSTATUS DDKAPI
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(*PTERMINATE_IEEE_MODE)(
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IN PVOID Context);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_IEEE_FWD_TO_REV)(
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IN PVOID Context);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_IEEE_REV_TO_FWD)(
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IN PVOID Context);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_READ)(
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IN PVOID Context,
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OUT PVOID Buffer,
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IN ULONG NumBytesToRead,
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OUT PULONG NumBytesRead,
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IN UCHAR Channel);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_WRITE)(
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IN PVOID Context,
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OUT PVOID Buffer,
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IN ULONG NumBytesToWrite,
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OUT PULONG NumBytesWritten,
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IN UCHAR Channel);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_TRYSELECT_DEVICE)(
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IN PVOID Context,
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IN PARALLEL_1284_COMMAND Command);
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typedef NTSTATUS DDKAPI
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(*PPARALLEL_DESELECT_DEVICE)(
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IN PVOID Context,
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IN PARALLEL_1284_COMMAND Command);
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typedef struct _PARCLASS_INFORMATION {
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PUCHAR Controller;
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PUCHAR EcrController;
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ULONG SpanOfController;
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PDETERMINE_IEEE_MODES DetermineIeeeModes;
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PNEGOTIATE_IEEE_MODE NegotiateIeeeMode;
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PTERMINATE_IEEE_MODE TerminateIeeeMode;
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PPARALLEL_IEEE_FWD_TO_REV IeeeFwdToRevMode;
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PPARALLEL_IEEE_REV_TO_FWD IeeeRevToFwdMode;
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PPARALLEL_READ ParallelRead;
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PPARALLEL_WRITE ParallelWrite;
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PVOID ParclassContext;
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ULONG HardwareCapabilities;
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ULONG FifoDepth;
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ULONG FifoWidth;
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PPARALLEL_TRYSELECT_DEVICE ParallelTryselect;
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PPARALLEL_DESELECT_DEVICE ParallelDeSelect;
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} PARCLASS_INFORMATION, *PPARCLASS_INFORMATION;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PARALLEL_H */
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