#ifndef __WNASPI32_H__ #define __WNASPI32_H__ /* This file should be 100% source compatible according to MSes docs and * Adaptecs docs */ #ifdef __cplusplus extern "C" { #endif /* #ifdef __cplusplus */ /* SCSI Miscellaneous Stuff */ #define SENSE_LEN 14 #define SRB_DIR_SCSI 0x00 #define SRB_POSTING 0x01 #define SRB_ENABLE_RESIDUAL_COUNT 0x04 #define SRB_DIR_IN 0x08 #define SRB_DIR_OUT 0x10 /* ASPI Command Definitions */ #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 #define SC_SET_HA_PARMS 0x05 #define SC_GET_DISK_INFO 0x06 /* SRB status codes */ #define SS_PENDING 0x00 #define SS_COMP 0x01 #define SS_ABORTED 0x02 #define SS_ABORT_FAIL 0x03 #define SS_ERR 0x04 #define SS_INVALID_CMD 0x80 #define SS_INVALID_HA 0x81 #define SS_NO_DEVICE 0x82 #define SS_INVALID_SRB 0xE0 #define SS_OLD_MANAGER 0xE1 #define SS_BUFFER_ALIGN 0xE1 // Win32 #define SS_ILLEGAL_MODE 0xE2 #define SS_NO_ASPI 0xE3 #define SS_FAILED_INIT 0xE4 #define SS_ASPI_IS_BUSY 0xE5 #define SS_BUFFER_TO_BIG 0xE6 #define SS_MISMATCHED_COMPONENTS 0xE7 // DLLs/EXE version mismatch #define SS_NO_ADAPTERS 0xE8 #define SS_INSUFFICIENT_RESOURCES 0xE9 #define SS_ASPI_IS_SHUTDOWN 0xEA #define SS_BAD_INSTALL 0xEB /* Host 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 #define HASTAT_TIMEOUT 0x09 #define HASTAT_COMMAND_TIMEOUT 0x0B #define HASTAT_MESSAGE_REJECT 0x0D #define HASTAT_BUS_RESET 0x0E #define HASTAT_PARITY_ERROR 0x0F #define HASTAT_REQUEST_SENSE_FAILED 0x10 /* Additional definitions */ /* SCSI Miscellaneous Stuff */ #define SRB_EVENT_NOTIFY 0x40 #define RESIDUAL_COUNT_SUPPORTED 0x02 #define MAX_SRB_TIMEOUT 1080001u #define DEFAULT_SRB_TIMEOUT 1080001u /* These are defined by MS but not adaptec */ #define SRB_DATA_SG_LIST 0x02 #define WM_ASPIPOST 0x4D42 /* ASPI Command Definitions */ #define SC_RESCAN_SCSI_BUS 0x07 #define SC_GETSET_TIMEOUTS 0x08 /* SRB Status.. MS defined */ #define SS_SECURITY_VIOLATION 0xE2 // Replaces SS_INVALID_MODE /*** END DEFS */ #include "pshpack1.h" /* SRB - HOST ADAPTER INQUIRY - SC_HA_INQUIRY */ typedef struct tagSRB32_HaInquiry { BYTE SRB_Cmd; /* ASPI command code = SC_HA_INQUIRY */ 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 HA_Count; /* Number of host adapters present */ BYTE HA_SCSI_ID; /* SCSI ID of host adapter */ BYTE HA_ManagerId[16]; /* String describing the manager */ BYTE HA_Identifier[16]; /* String describing the host adapter */ BYTE HA_Unique[16]; /* Host Adapter Unique parameters */ WORD HA_Rsvd1; } SRB_HaInquiry, *PSRB_HaInquiry; /* SRB - GET DEVICE TYPE - SC_GET_DEV_TYPE */ typedef struct tagSRB32_GDEVBlock { 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; /* Reserved */ DWORD SRB_Hdr_Rsvd; /* Reserved */ BYTE SRB_Target; /* Target's SCSI ID */ BYTE SRB_Lun; /* Target's LUN number */ BYTE SRB_DeviceType; /* Target's peripheral device type */ BYTE SRB_Rsvd1; } SRB_GDEVBlock, *PSRB_GDEVBlock; /* SRB - EXECUTE SCSI COMMAND - SC_EXEC_SCSI_CMD */ typedef struct tagSRB32_ExecSCSICmd { 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[SENSE_LEN+2]; /* Request sense buffer - var length */ } SRB_ExecSCSICmd, *PSRB_ExecSCSICmd; /* SRB - ABORT AN ARB - SC_ABORT_SRB */ typedef struct tagSRB32_Abort { 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; /* Reserved */ DWORD SRB_Hdr_Rsvd; /* Reserved, MUST = 0 */ VOID *SRB_ToAbort; /* Pointer to SRB to abort */ } SRB_Abort, *PSRB_Abort; /* SRB - BUS DEVICE RESET - SC_RESET_DEV */ typedef struct tagSRB32_BusDeviceReset { 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; /* Reserved */ DWORD SRB_Hdr_Rsvd; /* Reserved */ BYTE SRB_Target; /* Target's SCSI ID */ BYTE SRB_Lun; /* Target's LUN number */ BYTE SRB_Rsvd1[12]; /* Reserved for Alignment */ BYTE SRB_HaStat; /* Host Adapter Status */ BYTE SRB_TargStat; /* Target Status */ void (*SRB_PostProc)(); /* Post routine */ void *SRB_Rsvd2; /* Reserved */ BYTE SRB_Rsvd3[32]; /* Reserved */ } SRB_BusDeviceReset, *PSRB_BusDeviceReset; /* SRB - GET DISK INFORMATION - SC_GET_DISK_INFO */ typedef struct tagSRB32_GetDiskInfo { 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; /* Reserved */ DWORD SRB_Hdr_Rsvd; /* Reserved */ BYTE SRB_Target; /* Target's SCSI ID */ BYTE SRB_Lun; /* Target's LUN number */ BYTE SRB_DriveFlags; /* Driver flags */ BYTE SRB_Int13HDriveInfo; /* Host Adapter Status */ BYTE SRB_Heads; /* Preferred number of heads trans */ BYTE SRB_Sectors; /* Preferred number of sectors trans */ BYTE SRB_Rsvd1[10]; /* Reserved */ } SRB_GetDiskInfo, *PSRB_GetDiskInfo; /* SRB header */ typedef struct tagSRB32_Header { 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; /* Reserved */ DWORD SRB_Hdr_Rsvd; /* Reserved */ } SRB_Header, *PSRB_Header; typedef union tagSRB32 { SRB_Header common; SRB_HaInquiry inquiry; SRB_ExecSCSICmd cmd; SRB_Abort abort; SRB_BusDeviceReset reset; SRB_GDEVBlock devtype; } SRB, *PSRB, *LPSRB; #include "poppack.h" /* Prototypes */ extern DWORD __cdecl SendASPI32Command (PSRB); extern DWORD __cdecl GetASPI32SupportInfo (void); extern DWORD __cdecl GetASPI32DLLVersion(void); #ifdef __cplusplus } #endif /* #ifdef __cplusplus */ #endif /* __WNASPI32_H__ */