reactos/subsystems/ntvdm/io.h

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/*
* COPYRIGHT: GPL - See COPYING in the top level directory
* PROJECT: ReactOS Virtual DOS Machine
* FILE: io.c
* PURPOSE: I/O Port Handlers
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
* Hermes Belusca-Maito (hermes.belusca@sfr.fr)
*/
#ifndef _IO_H_
#define _IO_H_
/* DEFINES ********************************************************************/
#define EMULATOR_MAX_IOPORTS_NUM 0x10000
/* FUNCTIONS ******************************************************************/
typedef UCHAR (WINAPI *EMULATOR_INB_PROC)(USHORT Port);
typedef USHORT (WINAPI *EMULATOR_INW_PROC)(USHORT Port);
typedef ULONG (WINAPI *EMULATOR_IND_PROC)(USHORT Port);
typedef VOID (WINAPI *EMULATOR_INSB_PROC)(USHORT Port, PUCHAR Buffer, ULONG Count);
typedef VOID (WINAPI *EMULATOR_INSW_PROC)(USHORT Port, PUSHORT Buffer, ULONG Count);
typedef VOID (WINAPI *EMULATOR_INSD_PROC)(USHORT Port, PULONG Buffer, ULONG Count);
typedef VOID (WINAPI *EMULATOR_OUTB_PROC)(USHORT Port, UCHAR Data);
typedef VOID (WINAPI *EMULATOR_OUTW_PROC)(USHORT Port, USHORT Data);
typedef VOID (WINAPI *EMULATOR_OUTD_PROC)(USHORT Port, ULONG Data);
typedef VOID (WINAPI *EMULATOR_OUTSB_PROC)(USHORT Port, PUCHAR Buffer, ULONG Count);
typedef VOID (WINAPI *EMULATOR_OUTSW_PROC)(USHORT Port, PUSHORT Buffer, ULONG Count);
typedef VOID (WINAPI *EMULATOR_OUTSD_PROC)(USHORT Port, PULONG Buffer, ULONG Count);
UCHAR
IOReadB(USHORT Port);
VOID
IOReadStrB(USHORT Port,
PUCHAR Buffer,
ULONG Count);
VOID
IOWriteB(USHORT Port,
UCHAR Buffer);
VOID
IOWriteStrB(USHORT Port,
PUCHAR Buffer,
ULONG Count);
USHORT
IOReadW(USHORT Port);
VOID
IOReadStrW(USHORT Port,
PUSHORT Buffer,
ULONG Count);
VOID
IOWriteW(USHORT Port,
USHORT Buffer);
VOID
IOWriteStrW(USHORT Port,
PUSHORT Buffer,
ULONG Count);
ULONG
IOReadD(USHORT Port);
VOID
IOReadStrD(USHORT Port,
PULONG Buffer,
ULONG Count);
VOID
IOWriteD(USHORT Port,
ULONG Buffer);
VOID
IOWriteStrD(USHORT Port,
PULONG Buffer,
ULONG Count);
VOID RegisterIoPort(USHORT Port,
EMULATOR_INB_PROC InHandler,
EMULATOR_OUTB_PROC OutHandler);
VOID UnregisterIoPort(USHORT Port);
VOID WINAPI EmulatorReadIo
(
PFAST486_STATE State,
USHORT Port,
PVOID Buffer,
ULONG DataCount,
UCHAR DataSize
);
VOID WINAPI EmulatorWriteIo
(
PFAST486_STATE State,
USHORT Port,
PVOID Buffer,
ULONG DataCount,
UCHAR DataSize
);
#endif // _IO_H_
/* EOF */