| #if !defined(ASPI_H) |
| #define ASPI_H |
| |
| #pragma pack(1) |
| |
| #define SS_PENDING 0x00 |
| #define SS_COMP 0x01 |
| #define SS_ABORTED 0x02 |
| #define SS_ERR 0x04 |
| #define SS_OLD_MANAGE 0xe1 |
| #define SS_ILLEGAL_MODE 0xe2 |
| #define SS_NO_ASPI 0xe3 |
| #define SS_FAILED_INIT 0xe4 |
| #define SS_INVALID_HA 0x81 |
| #define SS_INVALID_SRB 0xe0 |
| #define SS_ASPI_IS_BUSY 0xe5 |
| #define SS_BUFFER_TO_BIG 0xe6 |
| |
| #define SC_HA_INQUIRY 0x00 |
| #define SC_GET_DEV_TYPE 0x01 |
| #define SC_EXEC_SCSI_CMD 0x02 |
| #define SC_ABORT_SRB 0x03 |
| #define SC_RESET_DEV 0x04 |
| |
| /* Host adapter status codes */ |
| #define HASTAT_OK 0x00 |
| #define HASTAT_SEL_TO 0x11 |
| #define HASTAT_DO_DU 0x12 |
| #define HASTAT_BUS_FREE 0x13 |
| #define HASTAT_PHASE_ERR 0x14 |
| |
| /* Target status codes */ |
| #define STATUS_GOOD 0x00 |
| #define STATUS_CHKCOND 0x02 |
| #define STATUS_BUSY 0x08 |
| #define STATUS_RESCONF 0x18 |
| |
| |
| typedef union SRB16 * LPSRB16; |
| |
| struct SRB_HaInquiry16 { |
| BYTE SRB_cmd; |
| BYTE SRB_Status; |
| BYTE SRB_HaId; |
| BYTE SRB_Flags; |
| WORD SRB_55AASignature; |
| WORD SRB_ExtBufferSize; |
| BYTE HA_Count; |
| BYTE HA_SCSI_ID; |
| BYTE HA_ManagerId[16]; |
| BYTE HA_Identifier[16]; |
| BYTE HA_Unique[16]; |
| BYTE HA_ExtBuffer[4]; |
| } WINE_PACKED; |
| |
| typedef struct SRB_HaInquiry16 SRB_HaInquiry16; |
| |
| struct SRB_ExecSCSICmd16 { |
| BYTE SRB_Cmd; // ASPI command code (W) |
| BYTE SRB_Status; // ASPI command status byte (R) |
| BYTE SRB_HaId; // ASPI host adapter number (W) |
| BYTE SRB_Flags; // ASPI request flags (W) |
| DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0 (-) |
| BYTE SRB_Target; // Target's SCSI ID (W) |
| BYTE SRB_Lun; // Target's LUN number (W) |
| DWORD SRB_BufLen; // Data Allocation LengthPG (W/R) |
| BYTE SRB_SenseLen; // Sense Allocation Length (W) |
| SEGPTR SRB_BufPointer; // Data Buffer Pointer (W) |
| DWORD SRB_Rsvd1; // Reserved, MUST = 0 (-/W) |
| BYTE SRB_CDBLen; // CDB Length = 6 (W) |
| BYTE SRB_HaStat; // Host Adapter Status (R) |
| BYTE SRB_TargStat; // Target Status (R) |
| FARPROC16 SRB_PostProc; // Post routine (W) |
| BYTE SRB_Rsvd2[34]; // Reserved, MUST = 0 |
| BYTE CDBByte[0]; // SCSI CBD - variable length (W) |
| /* variable example for 6 byte cbd |
| * BYTE CDBByte[6]; // SCSI CDB (W) |
| * BYTE SenseArea6[SENSE_LEN]; // Request Sense buffer (R) |
| */ |
| } WINE_PACKED ; |
| |
| typedef struct SRB_ExecSCSICmd16 SRB_ExecSCSICmd16; |
| |
| struct SRB_ExecSCSICmd32 { |
| BYTE SRB_Cmd; // ASPI command code = SC_EXEC_SCSI_CMD |
| BYTE SRB_Status; // ASPI command status byte |
| BYTE SRB_HaId; // ASPI host adapter number |
| BYTE SRB_Flags; // ASPI request flags |
| DWORD SRB_Hdr_Rsvd; // Reserved |
| BYTE SRB_Target; // Target's SCSI ID |
| BYTE SRB_Lun; // Target's LUN number |
| WORD SRB_Rsvd1; // Reserved for Alignment |
| DWORD SRB_BufLen; // Data Allocation Length |
| BYTE *SRB_BufPointer; // Data Buffer Point |
| BYTE SRB_SenseLen; // Sense Allocation Length |
| BYTE SRB_CDBLen; // CDB Length |
| BYTE SRB_HaStat; // Host Adapter Status |
| BYTE SRB_TargStat; // Target Status |
| void (*SRB_PostProc)(); // Post routine |
| void *SRB_Rsvd2; // Reserved |
| BYTE SRB_Rsvd3[16]; // Reserved for expansion |
| BYTE CDBByte[16]; // SCSI CDB |
| BYTE SenseArea[0]; // Request sense buffer - var length |
| }; |
| |
| typedef struct SRB_ExecSCSICmd32 SRB_ExecSCSICmd32; |
| |
| struct SRB_Abort16 { |
| BYTE SRB_Cmd; // ASPI command code = SC_ABORT_SRB |
| BYTE SRB_Status; // ASPI command status byte |
| BYTE SRB_HaId; // ASPI host adapter number |
| BYTE SRB_Flags; // ASPI request flags |
| DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0 |
| LPSRB16 SRB_ToAbort; // Pointer to SRB to abort |
| } WINE_PACKED; |
| |
| typedef struct SRB_Abort16 SRB_Abort16; |
| |
| struct SRB_BusDeviceReset16 { |
| BYTE SRB_Cmd; // ASPI command code = SC_RESET_DEV |
| BYTE SRB_Status; // ASPI command status byte |
| BYTE SRB_HaId; // ASPI host adapter number |
| BYTE SRB_Flags; // ASPI request flags |
| DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0 |
| BYTE SRB_Target; // Target's SCSI ID |
| BYTE SRB_Lun; // Target's LUN number |
| BYTE SRB_ResetRsvd1[14]; // Reserved, MUST = 0 |
| BYTE SRB_HaStat; // Host Adapter Status |
| BYTE SRB_TargStat; // Target Status |
| SEGPTR SRB_PostProc; // Post routine |
| BYTE SRB_ResetRsvd2[34]; // Reserved, MUST = 0 |
| } WINE_PACKED; |
| |
| typedef struct SRB_BusDeviceReset16 SRB_BusDeviceReset16; |
| |
| struct SRB_GDEVBlock16 { |
| BYTE SRB_Cmd; // ASPI command code = SC_GET_DEV_TYPE |
| BYTE SRB_Status; // ASPI command status byte |
| BYTE SRB_HaId; // ASPI host adapter number |
| BYTE SRB_Flags; // ASPI request flags |
| DWORD SRB_Hdr_Rsvd; // Reserved, MUST = 0 |
| BYTE SRB_Target; // Target's SCSI ID |
| BYTE SRB_Lun; // Target's LUN number |
| BYTE SRB_DeviceType; // Target's peripheral device type |
| } WINE_PACKED; |
| |
| typedef struct SRB_GDEVBlock16 SRB_GDEVBlock16; |
| |
| |
| |
| struct SRB_Common16 { |
| BYTE SRB_cmd; |
| }; |
| |
| |
| typedef struct SRB_Common16 SRB_Common16; |
| |
| |
| union SRB16 { |
| SRB_Common16 common; |
| SRB_HaInquiry16 inquiry; |
| SRB_ExecSCSICmd16 cmd; |
| SRB_Abort16 abort; |
| SRB_BusDeviceReset16 reset; |
| SRB_GDEVBlock16 devtype; |
| }; |
| |
| typedef union SRB16 SRB16; |
| |
| |
| |
| |
| #endif |