214 lines
5.7 KiB
C
214 lines
5.7 KiB
C
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/*
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* ntdd8042.h
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*
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* i8042 IOCTL 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 __NTDD8042_H
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#define __NTDD8042_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 "ntddkbd.h"
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#include "ntddmou.h"
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#define IOCTL_INTERNAL_I8042_CONTROLLER_WRITE_BUFFER \
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CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0FF2, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_HOOK_KEYBOARD \
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CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0FF0, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_KEYBOARD_START_INFORMATION \
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CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0FF3, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_KEYBOARD_WRITE_BUFFER \
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CTL_CODE(FILE_DEVICE_KEYBOARD, 0x0FF1, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_HOOK_MOUSE \
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CTL_CODE(FILE_DEVICE_MOUSE, 0x0FF0, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_MOUSE_START_INFORMATION \
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CTL_CODE(FILE_DEVICE_MOUSE, 0x0FF3, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define IOCTL_INTERNAL_I8042_MOUSE_WRITE_BUFFER \
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CTL_CODE(FILE_DEVICE_MOUSE, 0x0FF1, METHOD_NEITHER, FILE_ANY_ACCESS)
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#define I8042_POWER_SYS_BUTTON 0x0001
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#define I8042_SLEEP_SYS_BUTTON 0x0002
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#define I8042_WAKE_SYS_BUTTON 0x0004
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#define I8042_SYS_BUTTONS (I8042_POWER_SYS_BUTTON | \
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I8042_SLEEP_SYS_BUTTON | \
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I8042_WAKE_SYS_BUTTON)
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typedef enum _TRANSMIT_STATE {
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Idle = 0,
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SendingBytes
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} TRANSMIT_STATE;
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typedef struct _OUTPUT_PACKET {
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PUCHAR Bytes;
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ULONG CurrentByte;
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ULONG ByteCount;
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TRANSMIT_STATE State;
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} OUTPUT_PACKET, *POUTPUT_PACKET;
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typedef enum _KEYBOARD_SCAN_STATE {
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Normal,
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GotE0,
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GotE1
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} KEYBOARD_SCAN_STATE, *PKEYBOARD_SCAN_STATE;
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typedef enum _MOUSE_STATE {
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MouseIdle,
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XMovement,
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YMovement,
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ZMovement,
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MouseExpectingACK,
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MouseResetting
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} MOUSE_STATE, *PMOUSE_STATE;
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typedef enum _MOUSE_RESET_SUBSTATE {
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ExpectingReset,
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ExpectingResetId,
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ExpectingGetDeviceIdACK,
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ExpectingGetDeviceIdValue,
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ExpectingSetResolutionDefaultACK,
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ExpectingSetResolutionDefaultValueACK,
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ExpectingSetResolutionACK,
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ExpectingSetResolutionValueACK,
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ExpectingSetScaling1to1ACK,
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ExpectingSetScaling1to1ACK2,
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ExpectingSetScaling1to1ACK3,
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ExpectingReadMouseStatusACK,
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ExpectingReadMouseStatusByte1,
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ExpectingReadMouseStatusByte2,
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ExpectingReadMouseStatusByte3,
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StartPnPIdDetection,
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ExpectingLoopSetSamplingRateACK,
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ExpectingLoopSetSamplingRateValueACK,
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ExpectingPnpIdByte1,
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ExpectingPnpIdByte2,
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ExpectingPnpIdByte3,
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ExpectingPnpIdByte4,
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ExpectingPnpIdByte5,
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ExpectingPnpIdByte6,
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ExpectingPnpIdByte7,
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EnableWheel,
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Enable5Buttons,
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ExpectingGetDeviceId2ACK,
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ExpectingGetDeviceId2Value,
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ExpectingSetSamplingRateACK,
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ExpectingSetSamplingRateValueACK,
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ExpectingEnableACK,
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ExpectingFinalResolutionACK,
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ExpectingFinalResolutionValueACK,
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ExpectingGetDeviceIdDetectACK,
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ExpectingGetDeviceIdDetectValue,
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CustomHookStateMinimum = 100,
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CustomHookStateMaximum = 999,
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I8042ReservedMinimum = 1000
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} MOUSE_RESET_SUBSTATE, *PMOUSE_RESET_SUBSTATE;
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typedef struct _INTERNAL_I8042_START_INFORMATION {
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ULONG Size;
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PKINTERRUPT InterruptObject;
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ULONG Reserved[8];
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} INTERNAL_I8042_START_INFORMATION, *PINTERNAL_I8042_START_INFORMATION;
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typedef VOID DDKAPI
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(*PI8042_ISR_WRITE_PORT)(
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/*IN*/ PVOID Context,
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/*IN*/ UCHAR Value);
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typedef VOID DDKAPI
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(*PI8042_QUEUE_PACKET)(
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/*IN*/ PVOID Context);
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typedef NTSTATUS DDKAPI
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(*PI8042_SYNCH_READ_PORT) (
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/*IN*/ PVOID Context,
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/*OUT*/ PUCHAR Value,
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/*IN*/ BOOLEAN WaitForACK);
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typedef NTSTATUS DDKAPI
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(*PI8042_SYNCH_WRITE_PORT)(
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/*IN*/ PVOID Context,
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/*IN*/ UCHAR Value,
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/*IN*/ BOOLEAN WaitForACK);
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typedef NTSTATUS DDKAPI
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(*PI8042_KEYBOARD_INITIALIZATION_ROUTINE)(
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/*IN*/ PVOID InitializationContext,
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/*IN*/ PVOID SynchFuncContext,
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/*IN*/ PI8042_SYNCH_READ_PORT ReadPort,
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/*IN*/ PI8042_SYNCH_WRITE_PORT WritePort,
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/*OUT*/ PBOOLEAN TurnTranslationOn);
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typedef BOOLEAN DDKAPI
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(*PI8042_KEYBOARD_ISR)(
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PVOID IsrContext,
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PKEYBOARD_INPUT_DATA CurrentInput,
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POUTPUT_PACKET CurrentOutput,
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UCHAR StatusByte,
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PUCHAR Byte,
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PBOOLEAN ContinueProcessing,
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PKEYBOARD_SCAN_STATE ScanState);
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typedef struct _INTERNAL_I8042_HOOK_KEYBOARD {
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/*OUT*/ PVOID Context;
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/*OUT*/ PI8042_KEYBOARD_INITIALIZATION_ROUTINE InitializationRoutine;
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/*OUT*/ PI8042_KEYBOARD_ISR IsrRoutine;
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/*IN*/ PI8042_ISR_WRITE_PORT IsrWritePort;
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/*IN*/ PI8042_QUEUE_PACKET QueueKeyboardPacket;
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/*IN*/ PVOID CallContext;
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} INTERNAL_I8042_HOOK_KEYBOARD, *PINTERNAL_I8042_HOOK_KEYBOARD;
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typedef BOOLEAN DDKAPI
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(*PI8042_MOUSE_ISR)(
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PVOID IsrContext,
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PMOUSE_INPUT_DATA CurrentInput,
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POUTPUT_PACKET CurrentOutput,
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UCHAR StatusByte,
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PUCHAR Byte,
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PBOOLEAN ContinueProcessing,
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PMOUSE_STATE MouseState,
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PMOUSE_RESET_SUBSTATE ResetSubState);
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typedef struct _INTERNAL_I8042_HOOK_MOUSE {
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/*OUT*/ PVOID Context;
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/*OUT*/ PI8042_MOUSE_ISR IsrRoutine;
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/*IN*/ PI8042_ISR_WRITE_PORT IsrWritePort;
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/*IN*/ PI8042_QUEUE_PACKET QueueMousePacket;
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/*IN*/ PVOID CallContext;
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} INTERNAL_I8042_HOOK_MOUSE, *PINTERNAL_I8042_HOOK_MOUSE;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NTDD8042_H */
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