Sweden-Number/include/aspi.h

174 lines
6.0 KiB
C

#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