229 lines
9.2 KiB
C
229 lines
9.2 KiB
C
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//**********************************************************************
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//
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// Name: WINASPI.H
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//
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// Description: ASPI for Windows definitions ('C' Language)
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//
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//**********************************************************************
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#ifndef _WINASPI_H
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#define _WINASPI_H
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typedef BYTE *LPSRB;
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#define SENSE_LEN 14 // Default sense buffer length
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#define SRB_DIR_SCSI 0x00 // Direction determined by SCSI command
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#define SRB_DIR_IN 0x08 // Transfer from SCSI target to host
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#define SRB_DIR_OUT 0x10 // Transfer from host to SCSI targetw
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#define SRB_POSTING 0x01 // Enable ASPI posting
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#define SRB_EVENT_NOTIFY 0x40 // Enable ASPI command notification
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#define SRB_ENABLE_RESIDUAL_COUNT 0x04 //Enable reporting of residual byte count
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#define WM_ASPIPOST 0x4D42 // ASPI Post message
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#define TIMEOUT 30000 // Wait 30 seconds
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//**********************************************************************
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// %%% ASPI Command Definitions %%%
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//**********************************************************************
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#define SC_HA_INQUIRY 0x00 // Host adapter inquiry
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#define SC_GET_DEV_TYPE 0x01 // Get device type
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#define SC_EXEC_SCSI_CMD 0x02 // Execute SCSI command
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#define SC_ABORT_SRB 0x03 // Abort an SRB
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#define SC_RESET_DEV 0x04 // SCSI bus device reset
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//**********************************************************************
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// %%% SRB Status %%%
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//**********************************************************************
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#define SS_PENDING 0x00 // SRB being processed
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#define SS_COMP 0x01 // SRB completed without error
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#define SS_ABORTED 0x02 // SRB aborted
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#define SS_ABORT_FAIL 0x03 // Unable to abort SRB
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#define SS_ERR 0x04 // SRB completed with error
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#define SS_INVALID_CMD 0x80 // Invalid ASPI command
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#define SS_INVALID_HA 0x81 // Invalid host adapter number
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#define SS_NO_DEVICE 0x82 // SCSI device not installed
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#define SS_INVALID_SRB 0xE0 // Invalid parameter set in SRB
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#define SS_OLD_MANAGER 0xE1 // ASPI manager doesn't support Window
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#define SS_ILLEGAL_MODE 0xE2 // Unsupported Windows mode
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#define SS_NO_ASPI 0xE3 // No ASPI managers resident
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#define SS_FAILED_INIT 0xE4 // ASPI for windows failed init
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#define SS_ASPI_IS_BUSY 0xE5 // No resources available to execute cmd
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#define SS_BUFFER_TO_BIG 0xE6 // Buffer size to big to handle!
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//**********************************************************************
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// %%% Host Adapter Status %%%
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//**********************************************************************
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#define HASTAT_OK 0x00 // Host adapter did not detect an error
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#define HASTAT_SEL_TO 0x11 // Selection Timeout
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#define HASTAT_DO_DU 0x12 // Data overrun data underrun
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#define HASTAT_BUS_FREE 0x13 // Unexpected bus free
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#define HASTAT_PHASE_ERR 0x14 // Target bus phase sequence failure
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//**********************************************************************
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// %%% SRB - HOST ADAPTER INQUIRY - SC_HA_INQUIRY %%%
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//**********************************************************************
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#pragma pack(push,ASPI_Structures,1)
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typedef BYTE TDriveMode[64];
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struct THAUnique
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{
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WORD BufferAlignmentMask;
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BYTE AdapterUniqueFlags;
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BYTE MaximumSCSITargets;
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DWORD MaximumTransferLen;
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BYTE Reserved[8];
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};
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typedef struct
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{
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BYTE SRB_Cmd; // ASPI command code = SC_HA_INQUIRY
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BYTE SRB_Status; // ASPI command status byte
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BYTE SRB_HaId; // ASPI host adapter number
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BYTE SRB_Flags; // ASPI request flags
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DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0
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BYTE HA_Count; // Number of host adapters present
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BYTE HA_SCSI_ID; // SCSI ID of host adapter
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BYTE HA_ManagerId[16]; // String describing the manager
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BYTE HA_Identifier[16]; // String describing the host adapter
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THAUnique HA_Unique; // Host Adapter Unique parameters
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WORD HA_Rsvd1;
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} SRB_HAInquiry, *PSRB_HAInquiry;
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//**********************************************************************
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// %%% SRB - GET DEVICE TYPE - SC_GET_DEV_TYPE %%%
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//**********************************************************************
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typedef struct
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{
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BYTE SRB_Cmd; // ASPI command code = SC_GET_DEV_TYPE
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BYTE SRB_Status; // ASPI command status byte
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BYTE SRB_HaId; // ASPI host adapter number
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BYTE SRB_Flags; // Reserved
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DWORD SRB_Hdr_Rsvd; // Reserved
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BYTE SRB_Target; // Target's SCSI ID
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BYTE SRB_Lun; // Target's LUN number
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BYTE SRB_DeviceType; // Target's peripheral device type
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BYTE SRB_Rsvd1; // Reserved for alignment
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} SRB_GDEVBlock, *PSRB_GDEVBlock;
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//**********************************************************************
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// %%% SRB - EXECUTE SCSI COMMAND - SC_EXEC_SCSI_CMD %%%
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//**********************************************************************
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typedef struct
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{
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BYTE SRB_Cmd; // ASPI command code = SC_EXEC_SCSI_CMD
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BYTE SRB_Status; // ASPI command status byte
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BYTE SRB_HaId; // ASPI host adapter number
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BYTE SRB_Flags; // ASPI request flags
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DWORD SRB_Hdr_Rsvd; // Reserved
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BYTE SRB_Target; // Target's SCSI ID
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BYTE SRB_Lun; // Target's LUN number
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WORD SRB_Rsvd1; // Reserved for Alignment
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DWORD SRB_BufLen; // Data Allocation Length
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BYTE *SRB_BufPointer; // Data Buffer Point
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BYTE SRB_SenseLen; // Sense Allocation Length
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BYTE SRB_CDBLen; // CDB Length
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BYTE SRB_HaStat; // Host Adapter Status
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BYTE SRB_TargStat; // Target Status
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void (*SRB_PostProc)(); // Post routine
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void *SRB_Rsvd2; // Reserved
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BYTE SRB_Rsvd3[16]; // Reserved for expansion
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BYTE CDBByte[16]; // SCSI CDB
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BYTE SenseArea[SENSE_LEN+2]; // Request Sense buffer
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} SRB_ExecSCSICmd, *PSRB_ExecSCSICmd;
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//**********************************************************************
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// %%% SRB - ABORT AN SRB - SC_ABORT_SRB %%%
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//**********************************************************************
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typedef struct
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{
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BYTE SRB_Cmd; // ASPI command code = SC_ABORT_SRB
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BYTE SRB_Status; // ASPI command status byte
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BYTE SRB_HaId; // ASPI host adapter number
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BYTE SRB_Flags; // ASPI request flags
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DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0
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LPSRB SRB_ToAbort; // Pointer to SRB to abort
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} SRB_Abort;
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//**********************************************************************
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// %%% SRB - BUS DEVICE RESET - SC_RESET_DEV %%%
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//**********************************************************************
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typedef struct
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{
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BYTE SRB_Cmd; // ASPI command code = SC_RESET_DEV
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BYTE SRB_Status; // ASPI command status byte
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BYTE SRB_HaId; // ASPI host adapter number
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BYTE SRB_Flags; // Reserved
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DWORD SRB_Hdr_Rsvd; // Reserved
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BYTE SRB_Target; // Target's SCSI ID
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BYTE SRB_Lun; // Target's LUN number
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BYTE SRB_Rsvd1[12]; // Reserved for Alignment
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BYTE SRB_HaStat; // Host Adapter Status
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BYTE SRB_TargStat; // Target Status
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void *SRB_PostProc; // Post routine
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void *SRB_Rsvd2; // Reserved
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BYTE SRB_Rsvd3[32]; // Reserved
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} SRB_BusDeviceReset, *PSRB_BusDeviceReset;
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//**********************************************************************
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// %%% Header for TOC Reading %%%
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//**********************************************************************
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struct TTrackInfo
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{
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BYTE Reserved1;
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BYTE AdrCtrl;
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BYTE TrackNummer;
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BYTE Reserved2;
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DWORD AbsCDAdress;
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};
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struct TTOCHeader
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{
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WORD TOCDataLength;
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BYTE FirstTrack;
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BYTE LastTrack;
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TTrackInfo Info[100];
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};
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//**********************************************************************
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// %%% Structure for Read Sub-Channel %%%
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//**********************************************************************
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struct TQChannelInfo
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{
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BYTE Reserved1;
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BYTE AudioStatus;
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WORD DataLen;
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BYTE FormatCode;
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BYTE ADRCtrl;
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BYTE TrackNumber;
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BYTE IndexNumber;
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long AbsCDAdress;
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long RelTrackAdress;
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};
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//**********************************************************************
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// %%% Request Sense Data Format %%%
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//**********************************************************************
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typedef struct {
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BYTE ErrorCode; // Error Code (70H or 71H)
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BYTE SegmentNum; // Number of current segment descriptor
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BYTE SenseKey; // Sense Key(See bit definitions too)
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BYTE InfoByte0; // Information MSB
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BYTE InfoByte1; // Information MID
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BYTE InfoByte2; // Information MID
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BYTE InfoByte3; // Information LSB
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BYTE AddSenLen; // Additional Sense Length
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BYTE ComSpecInf0; // Command Specific Information MSB
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BYTE ComSpecInf1; // Command Specific Information MID
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BYTE ComSpecInf2; // Command Specific Information MID
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BYTE ComSpecInf3; // Command Specific Information LSB
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BYTE AddSenseCode; // Additional Sense Code
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BYTE AddSenQual; // Additional Sense Code Qualifier
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BYTE FieldRepUCode; // Field Replaceable Unit Code
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BYTE SenKeySpec15; // Sense Key Specific 15th byte
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BYTE SenKeySpec16; // Sense Key Specific 16th byte
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BYTE SenKeySpec17; // Sense Key Specific 17th byte
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BYTE AddSenseBytes; // Additional Sense Bytes
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} TSenseInfo;
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#pragma pack(pop,ASPI_Structures)
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#endif //_WINASPI_H
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