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101 lines
3.8 KiB
C
101 lines
3.8 KiB
C
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// ----------------------------------------------
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// - ASPIFUNC header file -
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// - Written 1996-1998 by Christoph Schmelnik -
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// ----------------------------------------------
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// Version 1.40 : 24.02.1998
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// Changes:
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// function prototype for WaitSCSIRequest extended by immediate parameter
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#ifndef _ASPIFUNC_H
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#define _ASPIFUNC_H
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#ifndef STRICT
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#define STRICT // Enable strict tape checking
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#define WIN32_LEAN_AND_MEAN // Include only needed header files
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#endif
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#include <windows.h>
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#include <stdio.h>
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#include <winioctl.h>
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#include "winaspi.h"
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#include "scsidefs.h"
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/*#ifdef DLL
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#define DACDLL __declspec(dllexport)
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#else
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#define DACDLL __declspec(dllimport)
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#endif*/
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#define DACDLL
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typedef DWORD (__cdecl *VOIDPROC)();
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typedef DWORD (__cdecl *SRBPROC)(LPSRB);
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typedef BYTE TOpcode[30];
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// NT DeviceIO Structures
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#define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER
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#define IOCTL_SCSI_GET_CAPABILITIES CTL_CODE(IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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typedef struct _IO_SCSI_CAPABILITIES {
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ULONG Length;
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ULONG MaximumTransferLength;
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ULONG MaximumPhysicalPages;
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ULONG SupportedAsynchronousEvents;
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ULONG AlignmentMask;
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BOOLEAN TaggedQueuing;
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BOOLEAN AdapterScansDown;
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BOOLEAN AdapterUsesPio;
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} IO_SCSI_CAPABILITIES, *PIO_SCSI_CAPABILITIES;
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typedef struct _SCSI_PASS_THROUGH_DIRECT {
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USHORT Length;
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UCHAR ScsiStatus;
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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UCHAR CdbLength;
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UCHAR SenseInfoLength;
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UCHAR DataIn;
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ULONG DataTransferLength;
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ULONG TimeOutValue;
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PVOID DataBuffer;
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ULONG SenseInfoOffset;
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UCHAR Cdb[16];
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} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
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typedef struct _SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER {
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SCSI_PASS_THROUGH_DIRECT sptd;
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ULONG Filler; // realign buffer to double word boundary
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UCHAR ucSenseBuf[32];
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} SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, *PSCSI_PASS_THROUGH_DIRECT_WITH_BUFFER;
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extern HMODULE hDLL;
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extern VOIDPROC GetASPI32SupportInfo;
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extern SRBPROC SendASPI32Command;
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extern int ASPIInstalled;
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extern int RunningNT;
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extern int NumberOfHostAdapters;
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// base ASPI functions
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int DACDLL GetDeviceType(int HostAdapterNumber,int TargetId,int LUN);
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BOOL ExecuteSCSIRequest(int HostAdapterNumber,int TargetId,int LUN,int RequestFlags,
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TOpcode OpC, BYTE OpCLen,void *DataPtr, int DataLen,HANDLE hDriveEvent);
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void ExecuteSCSIRequest(SRB_ExecSCSICmd &MySRB,HANDLE hDriveEvent);
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void FillSCSIRequest(int HostAdapterNumber,int TargetId,int LUN,int RequestFlags,
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TOpcode OpC, BYTE OpCLen,void *DataPtr, int DataLen,SRB_ExecSCSICmd &MySRB,HANDLE hDriveEvent);
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BYTE WaitSCSIRequest(SRB_ExecSCSICmd &MySRB,HANDLE hDriveEvent,BOOL bImmediate=FALSE);
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BOOL AbortSCSIRequest(SRB_ExecSCSICmd &StuckSRB);
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int GetDeviceInfo(int HostAdapterNumber,int TargetId,int LUN,BYTE &SCSIType,char *VendorID,
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char *ProductID,char *ProductRevision,HANDLE hDriveEvent);
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BOOL HAInquiry(int HostAdapterNumber,char *ManagerID, char *HAID,THAUnique &HAUnique);
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BOOL TestUnitReady(int HostAdapterNumber,int TargetId,int LUN,HANDLE hDriveEvent);
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BOOL ModeSense(int HostAdapterNumber,int TargetId,int LUN,TDriveMode &ModeData,int Size,int PageCode,HANDLE hDriveEvent);
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BOOL ATAPIModeSense(int HostAdapterNumber,int TargetId,int LUN,TDriveMode &ModeData,int Size,int PageCode,HANDLE hDriveEvent);
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BOOL addModeSense(int HostAdapterNumber,int TargetId,int LUN,TDriveMode &ModeData,int Size,HANDLE hDriveEvent);
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BOOL ModeSelect(int HostAdapterNumber,int TargetId,int LUN,TDriveMode &ModeData,int Size,HANDLE hDriveEvent);
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BOOL addModeSelect(int HostAdapterNumber,int TargetId,int LUN,TDriveMode &ModeData,int Size,HANDLE hDriveEvent);
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BOOL SCSIMaxBlocks(HANDLE fh, int *mb);
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#endif //_ASPIFUNC_H
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