224 lines
8.5 KiB
C
224 lines
8.5 KiB
C
#ifndef __WNASPI32_H__
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#define __WNASPI32_H__
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/* This file should be 100% source compatible according to MSes docs and
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* Adaptecs docs */
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#ifdef __cplusplus
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extern "C" {
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#endif /* #ifdef __cplusplus */
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/* SCSI Miscellaneous Stuff */
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#define SENSE_LEN 14
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#define SRB_DIR_SCSI 0x00
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#define SRB_POSTING 0x01
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#define SRB_ENABLE_RESIDUAL_COUNT 0x04
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#define SRB_DIR_IN 0x08
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#define SRB_DIR_OUT 0x10
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/* ASPI Command Definitions */
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#define SC_HA_INQUIRY 0x00
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#define SC_GET_DEV_TYPE 0x01
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#define SC_EXEC_SCSI_CMD 0x02
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#define SC_ABORT_SRB 0x03
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#define SC_RESET_DEV 0x04
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#define SC_SET_HA_PARMS 0x05
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#define SC_GET_DISK_INFO 0x06
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/* SRB status codes */
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#define SS_PENDING 0x00
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#define SS_COMP 0x01
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#define SS_ABORTED 0x02
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#define SS_ABORT_FAIL 0x03
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#define SS_ERR 0x04
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#define SS_INVALID_CMD 0x80
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#define SS_INVALID_HA 0x81
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#define SS_NO_DEVICE 0x82
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#define SS_INVALID_SRB 0xE0
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#define SS_OLD_MANAGER 0xE1
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#define SS_BUFFER_ALIGN 0xE1 // Win32
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#define SS_ILLEGAL_MODE 0xE2
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#define SS_NO_ASPI 0xE3
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#define SS_FAILED_INIT 0xE4
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#define SS_ASPI_IS_BUSY 0xE5
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#define SS_BUFFER_TO_BIG 0xE6
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#define SS_MISMATCHED_COMPONENTS 0xE7 // DLLs/EXE version mismatch
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#define SS_NO_ADAPTERS 0xE8
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#define SS_INSUFFICIENT_RESOURCES 0xE9
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#define SS_ASPI_IS_SHUTDOWN 0xEA
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#define SS_BAD_INSTALL 0xEB
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/* Host status codes */
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#define HASTAT_OK 0x00
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#define HASTAT_SEL_TO 0x11
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#define HASTAT_DO_DU 0x12
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#define HASTAT_BUS_FREE 0x13
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#define HASTAT_PHASE_ERR 0x14
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#define HASTAT_TIMEOUT 0x09
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#define HASTAT_COMMAND_TIMEOUT 0x0B
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#define HASTAT_MESSAGE_REJECT 0x0D
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#define HASTAT_BUS_RESET 0x0E
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#define HASTAT_PARITY_ERROR 0x0F
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#define HASTAT_REQUEST_SENSE_FAILED 0x10
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/* Additional definitions */
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/* SCSI Miscellaneous Stuff */
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#define SRB_EVENT_NOTIFY 0x40
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#define RESIDUAL_COUNT_SUPPORTED 0x02
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#define MAX_SRB_TIMEOUT 1080001u
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#define DEFAULT_SRB_TIMEOUT 1080001u
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/* These are defined by MS but not adaptec */
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#define SRB_DATA_SG_LIST 0x02
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#define WM_ASPIPOST 0x4D42
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/* ASPI Command Definitions */
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#define SC_RESCAN_SCSI_BUS 0x07
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#define SC_GETSET_TIMEOUTS 0x08
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/* SRB Status.. MS defined */
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#define SS_SECURITY_VIOLATION 0xE2 // Replaces SS_INVALID_MODE
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/*** END DEFS */
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#include "pshpack1.h"
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/* SRB - HOST ADAPTER INQUIRY - SC_HA_INQUIRY */
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typedef struct tagSRB32_HaInquiry {
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BYTE SRB_Cmd; /* 00 ASPI command code = SC_HA_INQUIRY */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 ASPI request flags */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved, MUST = 0 */
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BYTE HA_Count; /* 08 Number of host adapters present */
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BYTE HA_SCSI_ID; /* 09 SCSI ID of host adapter */
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BYTE HA_ManagerId[16]; /* 0A String describing the manager */
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BYTE HA_Identifier[16]; /* 1A String describing the host adapter */
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BYTE HA_Unique[16]; /* 2A Host Adapter Unique parameters */
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WORD HA_Rsvd1;
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} SRB_HaInquiry, *PSRB_HaInquiry;
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/* SRB - GET DEVICE TYPE - SC_GET_DEV_TYPE */
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typedef struct tagSRB32_GDEVBlock {
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BYTE SRB_Cmd; /* 00 ASPI command code = SC_GET_DEV_TYPE */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 Reserved */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
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BYTE SRB_Target; /* 08 Target's SCSI ID */
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BYTE SRB_Lun; /* 09 Target's LUN number */
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BYTE SRB_DeviceType; /* 0A Target's peripheral device type */
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BYTE SRB_Rsvd1;
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} SRB_GDEVBlock, *PSRB_GDEVBlock;
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/* SRB - EXECUTE SCSI COMMAND - SC_EXEC_SCSI_CMD */
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typedef struct tagSRB32_ExecSCSICmd {
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BYTE SRB_Cmd; /* 00 ASPI command code = SC_EXEC_SCSI_CMD */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 ASPI request flags */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
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BYTE SRB_Target; /* 08 Target's SCSI ID */
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BYTE SRB_Lun; /* 09 Target's LUN number */
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WORD SRB_Rsvd1; /* 0A Reserved for Alignment */
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DWORD SRB_BufLen; /* 0C Data Allocation Length */
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BYTE *SRB_BufPointer; /* 10 Data Buffer Point */
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BYTE SRB_SenseLen; /* 14 Sense Allocation Length */
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BYTE SRB_CDBLen; /* 15 CDB Length */
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BYTE SRB_HaStat; /* 16 Host Adapter Status */
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BYTE SRB_TargStat; /* 17 Target Status */
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void (*SRB_PostProc)(); /* 18 Post routine */
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void *SRB_Rsvd2; /* 1C Reserved */
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BYTE SRB_Rsvd3[16]; /* 20 Reserved for expansion */
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BYTE CDBByte[16]; /* 30 SCSI CDB */
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BYTE SenseArea[SENSE_LEN+2]; /* 40 Request sense buffer - var length */
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} SRB_ExecSCSICmd, *PSRB_ExecSCSICmd;
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/* SRB - ABORT AN ARB - SC_ABORT_SRB */
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typedef struct tagSRB32_Abort {
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BYTE SRB_Cmd; /* 00 ASPI command code = SC_ABORT_SRB */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 Reserved */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved, MUST = 0 */
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VOID *SRB_ToAbort; /* 08 Pointer to SRB to abort */
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} SRB_Abort, *PSRB_Abort;
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/* SRB - BUS DEVICE RESET - SC_RESET_DEV */
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typedef struct tagSRB32_BusDeviceReset {
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BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 Reserved */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
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BYTE SRB_Target; /* 08 Target's SCSI ID */
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BYTE SRB_Lun; /* 09 Target's LUN number */
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BYTE SRB_Rsvd1[12]; /* 0A Reserved for Alignment */
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BYTE SRB_HaStat; /* 16 Host Adapter Status */
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BYTE SRB_TargStat; /* 17 Target Status */
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void (*SRB_PostProc)(); /* 18 Post routine */
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void *SRB_Rsvd2; /* 1c Reserved */
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BYTE SRB_Rsvd3[32]; /* 20 Reserved */
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} SRB_BusDeviceReset, *PSRB_BusDeviceReset;
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/* SRB - GET DISK INFORMATION - SC_GET_DISK_INFO */
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typedef struct tagSRB32_GetDiskInfo {
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BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 Reserved */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
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BYTE SRB_Target; /* 08 Target's SCSI ID */
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BYTE SRB_Lun; /* 09 Target's LUN number */
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BYTE SRB_DriveFlags; /* 0A Driver flags */
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BYTE SRB_Int13HDriveInfo; /* 0B Host Adapter Status */
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BYTE SRB_Heads; /* 0C Preferred number of heads trans */
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BYTE SRB_Sectors; /* 0D Preferred number of sectors trans */
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BYTE SRB_Rsvd1[10]; /* 0E Reserved */
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} SRB_GetDiskInfo, *PSRB_GetDiskInfo;
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/* SRB header */
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typedef struct tagSRB32_Header {
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BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
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BYTE SRB_Status; /* 01 ASPI command status byte */
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BYTE SRB_HaId; /* 02 ASPI host adapter number */
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BYTE SRB_Flags; /* 03 Reserved */
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DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
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} SRB_Header, *PSRB_Header;
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typedef union tagSRB32 {
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SRB_Header common;
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SRB_HaInquiry inquiry;
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SRB_ExecSCSICmd cmd;
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SRB_Abort abort;
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SRB_BusDeviceReset reset;
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SRB_GDEVBlock devtype;
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SRB_GetDiskInfo diskinfo;
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} SRB, *PSRB, *LPSRB;
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typedef struct tagASPI32BUFF {
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LPBYTE AB_BufPointer; /* pointer to buffer */
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DWORD AB_BufLen; /* length of buffer */
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DWORD AB_ZeroFill; /* set to 1 if zeroing */
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DWORD AB_Reserved; /* 0 */
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} ASPI32BUFF, *PASPI32BUFF;
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#include "poppack.h"
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/* Prototypes */
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extern DWORD __cdecl SendASPI32Command (PSRB);
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extern DWORD __cdecl GetASPI32SupportInfo (void);
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extern DWORD __cdecl GetASPI32DLLVersion(void);
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extern BOOL __cdecl GetASPI32Buffer(PASPI32BUFF pab);
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#ifdef __cplusplus
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}
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#endif /* #ifdef __cplusplus */
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#endif /* __WNASPI32_H__ */
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