| /* |
| * scsi.h |
| * |
| * SCSI port and class interface. |
| * |
| * This file is part of the w32api package. |
| * |
| * Contributors: |
| * Created by Casper S. Hornstrup <chorns@users.sourceforge.net> |
| * |
| * THIS SOFTWARE IS NOT COPYRIGHTED |
| * |
| * This source code is offered for use in the public domain. You may |
| * use, modify or distribute it freely. |
| * |
| * This code is distributed in the hope that it will be useful but |
| * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY |
| * DISCLAIMED. This includes but is not limited to warranties of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| */ |
| |
| #ifndef __SCSI_H |
| #define __SCSI_H |
| |
| #if __GNUC__ >=3 |
| #pragma GCC system_header |
| #endif |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "ntddk.h" |
| |
| typedef union _CDB { |
| struct _CDB6GENERIC { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR CommandUniqueBits : 4; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR CommandUniqueBytes[3]; |
| UCHAR Link : 1; |
| UCHAR Flag : 1; |
| UCHAR Reserved : 4; |
| UCHAR VendorUnique : 2; |
| } CDB6GENERIC, *PCDB6GENERIC; |
| |
| struct _CDB6READWRITE { |
| UCHAR OperationCode; |
| UCHAR LogicalBlockMsb1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR LogicalBlockMsb0; |
| UCHAR LogicalBlockLsb; |
| UCHAR TransferBlocks; |
| UCHAR Control; |
| } CDB6READWRITE, *PCDB6READWRITE; |
| |
| struct _CDB6INQUIRY { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR PageCode; |
| UCHAR IReserved; |
| UCHAR AllocationLength; |
| UCHAR Control; |
| } CDB6INQUIRY, *PCDB6INQUIRY; |
| |
| struct _CDB6INQUIRY3 { |
| UCHAR OperationCode; |
| UCHAR EnableVitalProductData : 1; |
| UCHAR CommandSupportData : 1; |
| UCHAR Reserved1 : 6; |
| UCHAR PageCode; |
| UCHAR Reserved2; |
| UCHAR AllocationLength; |
| UCHAR Control; |
| } CDB6INQUIRY3, *PCDB6INQUIRY3; |
| |
| struct _CDB6VERIFY { |
| UCHAR OperationCode; |
| UCHAR Fixed : 1; |
| UCHAR ByteCompare : 1; |
| UCHAR Immediate : 1; |
| UCHAR Reserved : 2; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR VerificationLength[3]; |
| UCHAR Control; |
| } CDB6VERIFY, *PCDB6VERIFY; |
| |
| struct _CDB6FORMAT { |
| UCHAR OperationCode; |
| UCHAR FormatControl : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR FReserved1; |
| UCHAR InterleaveMsb; |
| UCHAR InterleaveLsb; |
| UCHAR FReserved2; |
| } CDB6FORMAT, *PCDB6FORMAT; |
| |
| struct _CDB10 { |
| UCHAR OperationCode; |
| UCHAR RelativeAddress : 1; |
| UCHAR Reserved1 : 2; |
| UCHAR ForceUnitAccess : 1; |
| UCHAR DisablePageOut : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR LogicalBlockByte0; |
| UCHAR LogicalBlockByte1; |
| UCHAR LogicalBlockByte2; |
| UCHAR LogicalBlockByte3; |
| UCHAR Reserved2; |
| UCHAR TransferBlocksMsb; |
| UCHAR TransferBlocksLsb; |
| UCHAR Control; |
| } CDB10, *PCDB10; |
| |
| struct _CDB12 { |
| UCHAR OperationCode; |
| UCHAR RelativeAddress : 1; |
| UCHAR Reserved1 : 2; |
| UCHAR ForceUnitAccess : 1; |
| UCHAR DisablePageOut : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR LogicalBlock[4]; |
| UCHAR TransferLength[4]; |
| UCHAR Reserved2; |
| UCHAR Control; |
| } CDB12, *PCDB12; |
| |
| struct _PAUSE_RESUME { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[6]; |
| UCHAR Action; |
| UCHAR Control; |
| } PAUSE_RESUME, *PPAUSE_RESUME; |
| |
| struct _READ_TOC { |
| UCHAR OperationCode; |
| UCHAR Reserved0 : 1; |
| UCHAR Msf : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Format2 : 4; |
| UCHAR Reserved2 : 4; |
| UCHAR Reserved3[3]; |
| UCHAR StartingTrack; |
| UCHAR AllocationLength[2]; |
| UCHAR Control : 6; |
| UCHAR Format : 2; |
| } READ_TOC, *PREAD_TOC; |
| |
| struct _READ_DISK_INFORMATION { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[5]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } READ_DISK_INFORMATION, *PREAD_DISK_INFORMATION; |
| |
| struct _READ_TRACK_INFORMATION { |
| UCHAR OperationCode; |
| UCHAR Track : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR Reserved2 : 1; |
| UCHAR Lun : 3; |
| UCHAR BlockAddress[4]; |
| UCHAR Reserved3; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } READ_TRACK_INFORMATION, *PREAD_TRACK_INFORMATION; |
| |
| struct _RESERVE_TRACK_RZONE { |
| UCHAR OperationCode; |
| UCHAR Reserved1[4]; |
| UCHAR ReservationSize[4]; |
| UCHAR Control; |
| } RESERVE_TRACK_RZONE, *PRESERVE_TRACK_RZONE; |
| |
| struct _SEND_OPC_INFORMATION { |
| UCHAR OperationCode; |
| UCHAR DoOpc : 1; |
| UCHAR Reserved : 7; |
| UCHAR Reserved1[5]; |
| UCHAR ParameterListLength[2]; |
| UCHAR Reserved2; |
| } SEND_OPC_INFORMATION, *PSEND_OPC_INFORMATION; |
| |
| struct _CLOSE_TRACK { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR Reserved1 : 7; |
| UCHAR Track : 1; |
| UCHAR Session : 1; |
| UCHAR Reserved2 : 6; |
| UCHAR Reserved3; |
| UCHAR TrackNumber[2]; |
| UCHAR Reserved4[3]; |
| UCHAR Control; |
| } CLOSE_TRACK, *PCLOSE_TRACK; |
| |
| struct _SEND_CUE_SHEET { |
| UCHAR OperationCode; |
| UCHAR Reserved[5]; |
| UCHAR CueSheetSize[3]; |
| UCHAR Control; |
| } SEND_CUE_SHEET, *PSEND_CUE_SHEET; |
| |
| struct _READ_HEADER { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 1; |
| UCHAR Msf : 1; |
| UCHAR Reserved2 : 3; |
| UCHAR Lun : 3; |
| UCHAR LogicalBlockAddress[4]; |
| UCHAR Reserved3; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } READ_HEADER, *PREAD_HEADER; |
| |
| struct _PLAY_AUDIO { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR StartingBlockAddress[4]; |
| UCHAR Reserved2; |
| UCHAR PlayLength[2]; |
| UCHAR Control; |
| } PLAY_AUDIO, *PPLAY_AUDIO; |
| |
| struct _PLAY_AUDIO_MSF { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2; |
| UCHAR StartingM; |
| UCHAR StartingS; |
| UCHAR StartingF; |
| UCHAR EndingM; |
| UCHAR EndingS; |
| UCHAR EndingF; |
| UCHAR Control; |
| } PLAY_AUDIO_MSF, *PPLAY_AUDIO_MSF; |
| |
| /* FIXME: Should the union be anonymous in C++ too? If so, |
| can't define named types _LBA and _MSF within anonymous union |
| for C++. */ |
| struct _PLAY_CD { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 1; |
| UCHAR CMSF : 1; |
| UCHAR ExpectedSectorType : 3; |
| UCHAR Lun : 3; |
| #ifndef __cplusplus |
| _ANONYMOUS_UNION |
| #endif |
| union { |
| struct _LBA { |
| UCHAR StartingBlockAddress[4]; |
| UCHAR PlayLength[4]; |
| } LBA; |
| |
| struct _MSF { |
| UCHAR Reserved1; |
| UCHAR StartingM; |
| UCHAR StartingS; |
| UCHAR StartingF; |
| UCHAR EndingM; |
| UCHAR EndingS; |
| UCHAR EndingF; |
| UCHAR Reserved2; |
| } MSF; |
| #ifndef __cplusplus |
| }DUMMYUNIONNAME; |
| #else |
| }u; |
| #endif |
| |
| UCHAR Audio : 1; |
| UCHAR Composite : 1; |
| UCHAR Port1 : 1; |
| UCHAR Port2 : 1; |
| UCHAR Reserved2 : 3; |
| UCHAR Speed : 1; |
| UCHAR Control; |
| } PLAY_CD, *PPLAY_CD; |
| |
| struct _SCAN_CD { |
| UCHAR OperationCode; |
| UCHAR RelativeAddress : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR Direct : 1; |
| UCHAR Lun : 3; |
| UCHAR StartingAddress[4]; |
| UCHAR Reserved2[3]; |
| UCHAR Reserved3 : 6; |
| UCHAR Type : 2; |
| UCHAR Reserved4; |
| UCHAR Control; |
| } SCAN_CD, *PSCAN_CD; |
| |
| struct _STOP_PLAY_SCAN { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[7]; |
| UCHAR Control; |
| } STOP_PLAY_SCAN, *PSTOP_PLAY_SCAN; |
| |
| struct _SUBCHANNEL { |
| UCHAR OperationCode; |
| UCHAR Reserved0 : 1; |
| UCHAR Msf : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2 : 6; |
| UCHAR SubQ : 1; |
| UCHAR Reserved3 : 1; |
| UCHAR Format; |
| UCHAR Reserved4[2]; |
| UCHAR TrackNumber; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } SUBCHANNEL, *PSUBCHANNEL; |
| |
| struct _READ_CD { |
| UCHAR OperationCode; |
| UCHAR RelativeAddress : 1; |
| UCHAR Reserved0 : 1; |
| UCHAR ExpectedSectorType : 3; |
| UCHAR Lun : 3; |
| UCHAR StartingLBA[4]; |
| UCHAR TransferBlocks[3]; |
| UCHAR Reserved2 : 1; |
| UCHAR ErrorFlags : 2; |
| UCHAR IncludeEDC : 1; |
| UCHAR IncludeUserData : 1; |
| UCHAR HeaderCode : 2; |
| UCHAR IncludeSyncData : 1; |
| UCHAR SubChannelSelection : 3; |
| UCHAR Reserved3 : 5; |
| UCHAR Control; |
| } READ_CD, *PREAD_CD; |
| |
| struct _READ_CD_MSF { |
| UCHAR OperationCode; |
| UCHAR RelativeAddress : 1; |
| UCHAR Reserved1 : 1; |
| UCHAR ExpectedSectorType : 3; |
| UCHAR Lun : 3; |
| UCHAR Reserved2; |
| UCHAR StartingM; |
| UCHAR StartingS; |
| UCHAR StartingF; |
| UCHAR EndingM; |
| UCHAR EndingS; |
| UCHAR EndingF; |
| UCHAR Reserved3; |
| UCHAR Reserved4 : 1; |
| UCHAR ErrorFlags : 2; |
| UCHAR IncludeEDC : 1; |
| UCHAR IncludeUserData : 1; |
| UCHAR HeaderCode : 2; |
| UCHAR IncludeSyncData : 1; |
| UCHAR SubChannelSelection : 3; |
| UCHAR Reserved5 : 5; |
| UCHAR Control; |
| } READ_CD_MSF, *PREAD_CD_MSF; |
| |
| struct _PLXTR_READ_CDDA { |
| UCHAR OperationCode; |
| UCHAR Reserved0 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR LogicalBlockByte0; |
| UCHAR LogicalBlockByte1; |
| UCHAR LogicalBlockByte2; |
| UCHAR LogicalBlockByte3; |
| UCHAR TransferBlockByte0; |
| UCHAR TransferBlockByte1; |
| UCHAR TransferBlockByte2; |
| UCHAR TransferBlockByte3; |
| UCHAR SubCode; |
| UCHAR Control; |
| } PLXTR_READ_CDDA, *PPLXTR_READ_CDDA; |
| |
| struct _NEC_READ_CDDA { |
| UCHAR OperationCode; |
| UCHAR Reserved0; |
| UCHAR LogicalBlockByte0; |
| UCHAR LogicalBlockByte1; |
| UCHAR LogicalBlockByte2; |
| UCHAR LogicalBlockByte3; |
| UCHAR Reserved1; |
| UCHAR TransferBlockByte0; |
| UCHAR TransferBlockByte1; |
| UCHAR Control; |
| } NEC_READ_CDDA, *PNEC_READ_CDDA; |
| |
| struct _MODE_SENSE { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 3; |
| UCHAR Dbd : 1; |
| UCHAR Reserved2 : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR PageCode : 6; |
| UCHAR Pc : 2; |
| UCHAR Reserved3; |
| UCHAR AllocationLength; |
| UCHAR Control; |
| } MODE_SENSE, *PMODE_SENSE; |
| |
| struct _MODE_SENSE10 { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 3; |
| UCHAR Dbd : 1; |
| UCHAR Reserved2 : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR PageCode : 6; |
| UCHAR Pc : 2; |
| UCHAR Reserved3[4]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } MODE_SENSE10, *PMODE_SENSE10; |
| |
| struct _MODE_SELECT { |
| UCHAR OperationCode; |
| UCHAR SPBit : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR PFBit : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[2]; |
| UCHAR ParameterListLength; |
| UCHAR Control; |
| } MODE_SELECT, *PMODE_SELECT; |
| |
| struct _MODE_SELECT10 { |
| UCHAR OperationCode; |
| UCHAR SPBit : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR PFBit : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[5]; |
| UCHAR ParameterListLength[2]; |
| UCHAR Control; |
| } MODE_SELECT10, *PMODE_SELECT10; |
| |
| struct _LOCATE { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR CPBit : 1; |
| UCHAR BTBit : 1; |
| UCHAR Reserved1 : 2; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved3; |
| UCHAR LogicalBlockAddress[4]; |
| UCHAR Reserved4; |
| UCHAR Partition; |
| UCHAR Control; |
| } LOCATE, *PLOCATE; |
| |
| struct _LOGSENSE { |
| UCHAR OperationCode; |
| UCHAR SPBit : 1; |
| UCHAR PPCBit : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR PageCode : 6; |
| UCHAR PCBit : 2; |
| UCHAR Reserved2; |
| UCHAR Reserved3; |
| UCHAR ParameterPointer[2]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } LOGSENSE, *PLOGSENSE; |
| |
| struct _LOGSELECT { |
| UCHAR OperationCode; |
| UCHAR SPBit : 1; |
| UCHAR PCRBit : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved : 6; |
| UCHAR PCBit : 2; |
| UCHAR Reserved2[4]; |
| UCHAR ParameterListLength[2]; |
| UCHAR Control; |
| } LOGSELECT, *PLOGSELECT; |
| |
| struct _PRINT { |
| UCHAR OperationCode; |
| UCHAR Reserved : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR TransferLength[3]; |
| UCHAR Control; |
| } PRINT, *PPRINT; |
| |
| struct _SEEK { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR LogicalBlockAddress[4]; |
| UCHAR Reserved2[3]; |
| UCHAR Control; |
| } SEEK, *PSEEK; |
| |
| struct _ERASE { |
| UCHAR OperationCode; |
| UCHAR Long : 1; |
| UCHAR Immediate : 1; |
| UCHAR Reserved1 : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[3]; |
| UCHAR Control; |
| } ERASE, *PERASE; |
| |
| struct _START_STOP { |
| UCHAR OperationCode; |
| UCHAR Immediate: 1; |
| UCHAR Reserved1 : 4; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[2]; |
| UCHAR Start : 1; |
| UCHAR LoadEject : 1; |
| UCHAR Reserved3 : 6; |
| UCHAR Control; |
| } START_STOP, *PSTART_STOP; |
| |
| struct _MEDIA_REMOVAL { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR Reserved2[2]; |
| |
| UCHAR Prevent : 1; |
| UCHAR Persistant : 1; |
| UCHAR Reserved3 : 6; |
| |
| UCHAR Control; |
| } MEDIA_REMOVAL, *PMEDIA_REMOVAL; |
| |
| struct _SEEK_BLOCK { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR Reserved1 : 7; |
| UCHAR BlockAddress[3]; |
| UCHAR Link : 1; |
| UCHAR Flag : 1; |
| UCHAR Reserved2 : 4; |
| UCHAR VendorUnique : 2; |
| } SEEK_BLOCK, *PSEEK_BLOCK; |
| |
| struct _REQUEST_BLOCK_ADDRESS { |
| UCHAR OperationCode; |
| UCHAR Reserved1[3]; |
| UCHAR AllocationLength; |
| UCHAR Link : 1; |
| UCHAR Flag : 1; |
| UCHAR Reserved2 : 4; |
| UCHAR VendorUnique : 2; |
| } REQUEST_BLOCK_ADDRESS, *PREQUEST_BLOCK_ADDRESS; |
| |
| struct _PARTITION { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR Sel: 1; |
| UCHAR PartitionSelect : 6; |
| UCHAR Reserved1[3]; |
| UCHAR Control; |
| } PARTITION, *PPARTITION; |
| |
| struct _WRITE_TAPE_MARKS { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR WriteSetMarks: 1; |
| UCHAR Reserved : 3; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR TransferLength[3]; |
| UCHAR Control; |
| } WRITE_TAPE_MARKS, *PWRITE_TAPE_MARKS; |
| |
| struct _SPACE_TAPE_MARKS { |
| UCHAR OperationCode; |
| UCHAR Code : 3; |
| UCHAR Reserved : 2; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR NumMarksMSB ; |
| UCHAR NumMarks; |
| UCHAR NumMarksLSB; |
| union { |
| UCHAR value; |
| struct { |
| UCHAR Link : 1; |
| UCHAR Flag : 1; |
| UCHAR Reserved : 4; |
| UCHAR VendorUnique : 2; |
| } Fields; |
| } Byte6; |
| } SPACE_TAPE_MARKS, *PSPACE_TAPE_MARKS; |
| |
| struct _READ_POSITION { |
| UCHAR Operation; |
| UCHAR BlockType : 1; |
| UCHAR Reserved1 : 4; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[7]; |
| UCHAR Control; |
| } READ_POSITION, *PREAD_POSITION; |
| |
| struct _CDB6READWRITETAPE { |
| UCHAR OperationCode; |
| UCHAR VendorSpecific : 5; |
| UCHAR Reserved : 3; |
| UCHAR TransferLenMSB; |
| UCHAR TransferLen; |
| UCHAR TransferLenLSB; |
| UCHAR Link : 1; |
| UCHAR Flag : 1; |
| UCHAR Reserved1 : 4; |
| UCHAR VendorUnique : 2; |
| } CDB6READWRITETAPE, *PCDB6READWRITETAPE; |
| |
| struct _INIT_ELEMENT_STATUS { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNubmer : 3; |
| UCHAR Reserved2[3]; |
| UCHAR Reserved3 : 7; |
| UCHAR NoBarCode : 1; |
| } INIT_ELEMENT_STATUS, *PINIT_ELEMENT_STATUS; |
| |
| struct _INITIALIZE_ELEMENT_RANGE { |
| UCHAR OperationCode; |
| UCHAR Range : 1; |
| UCHAR Reserved1 : 4; |
| UCHAR LogicalUnitNubmer : 3; |
| UCHAR FirstElementAddress[2]; |
| UCHAR Reserved2[2]; |
| UCHAR NumberOfElements[2]; |
| UCHAR Reserved3; |
| UCHAR Reserved4 : 7; |
| UCHAR NoBarCode : 1; |
| } INITIALIZE_ELEMENT_RANGE, *PINITIALIZE_ELEMENT_RANGE; |
| |
| struct _POSITION_TO_ELEMENT { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR TransportElementAddress[2]; |
| UCHAR DestinationElementAddress[2]; |
| UCHAR Reserved2[2]; |
| UCHAR Flip : 1; |
| UCHAR Reserved3 : 7; |
| UCHAR Control; |
| } POSITION_TO_ELEMENT, *PPOSITION_TO_ELEMENT; |
| |
| struct _MOVE_MEDIUM { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR TransportElementAddress[2]; |
| UCHAR SourceElementAddress[2]; |
| UCHAR DestinationElementAddress[2]; |
| UCHAR Reserved2[2]; |
| UCHAR Flip : 1; |
| UCHAR Reserved3 : 7; |
| UCHAR Control; |
| } MOVE_MEDIUM, *PMOVE_MEDIUM; |
| |
| struct _EXCHANGE_MEDIUM { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR TransportElementAddress[2]; |
| UCHAR SourceElementAddress[2]; |
| UCHAR Destination1ElementAddress[2]; |
| UCHAR Destination2ElementAddress[2]; |
| UCHAR Flip1 : 1; |
| UCHAR Flip2 : 1; |
| UCHAR Reserved3 : 6; |
| UCHAR Control; |
| } EXCHANGE_MEDIUM, *PEXCHANGE_MEDIUM; |
| |
| struct _READ_ELEMENT_STATUS { |
| UCHAR OperationCode; |
| UCHAR ElementType : 4; |
| UCHAR VolTag : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR StartingElementAddress[2]; |
| UCHAR NumberOfElements[2]; |
| UCHAR Reserved1; |
| UCHAR AllocationLength[3]; |
| UCHAR Reserved2; |
| UCHAR Control; |
| } READ_ELEMENT_STATUS, *PREAD_ELEMENT_STATUS; |
| |
| struct _SEND_VOLUME_TAG { |
| UCHAR OperationCode; |
| UCHAR ElementType : 4; |
| UCHAR Reserved1 : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR StartingElementAddress[2]; |
| UCHAR Reserved2; |
| UCHAR ActionCode : 5; |
| UCHAR Reserved3 : 3; |
| UCHAR Reserved4[2]; |
| UCHAR ParameterListLength[2]; |
| UCHAR Reserved5; |
| UCHAR Control; |
| } SEND_VOLUME_TAG, *PSEND_VOLUME_TAG; |
| |
| struct _REQUEST_VOLUME_ELEMENT_ADDRESS { |
| UCHAR OperationCode; |
| UCHAR ElementType : 4; |
| UCHAR VolTag : 1; |
| UCHAR LogicalUnitNumber : 3; |
| UCHAR StartingElementAddress[2]; |
| UCHAR NumberElements[2]; |
| UCHAR Reserved1; |
| UCHAR AllocationLength[3]; |
| UCHAR Reserved2; |
| UCHAR Control; |
| } REQUEST_VOLUME_ELEMENT_ADDRESS, *PREQUEST_VOLUME_ELEMENT_ADDRESS; |
| |
| struct _LOAD_UNLOAD { |
| UCHAR OperationCode; |
| UCHAR Immediate : 1; |
| UCHAR Reserved1 : 4; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[2]; |
| UCHAR Start : 1; |
| UCHAR LoadEject : 1; |
| UCHAR Reserved3: 6; |
| UCHAR Reserved4[3]; |
| UCHAR Slot; |
| UCHAR Reserved5[3]; |
| } LOAD_UNLOAD, *PLOAD_UNLOAD; |
| |
| struct _MECH_STATUS { |
| UCHAR OperationCode; |
| UCHAR Reserved : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved1[6]; |
| UCHAR AllocationLength[2]; |
| UCHAR Reserved2[1]; |
| UCHAR Control; |
| } MECH_STATUS, *PMECH_STATUS; |
| |
| struct _SYNCHRONIZE_CACHE10 { |
| |
| UCHAR OperationCode; |
| |
| UCHAR RelAddr : 1; |
| UCHAR Immediate : 1; |
| UCHAR Reserved : 3; |
| UCHAR Lun : 3; |
| |
| UCHAR LogicalBlockAddress[4]; |
| UCHAR Reserved2; |
| UCHAR BlockCount[2]; |
| UCHAR Control; |
| } SYNCHRONIZE_CACHE10, *PSYNCHRONIZE_CACHE10; |
| |
| struct _GET_EVENT_STATUS_NOTIFICATION { |
| UCHAR OperationCode; |
| |
| UCHAR Immediate : 1; |
| UCHAR Reserved : 4; |
| UCHAR Lun : 3; |
| |
| UCHAR Reserved2[2]; |
| UCHAR NotificationClassRequest; |
| UCHAR Reserved3[2]; |
| UCHAR EventListLength[2]; |
| |
| UCHAR Control; |
| } GET_EVENT_STATUS_NOTIFICATION, *PGET_EVENT_STATUS_NOTIFICATION; |
| |
| struct _READ_DVD_STRUCTURE { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR RMDBlockNumber[4]; |
| UCHAR LayerNumber; |
| UCHAR Format; |
| UCHAR AllocationLength[2]; |
| UCHAR Reserved3 : 6; |
| UCHAR AGID : 2; |
| UCHAR Control; |
| } READ_DVD_STRUCTURE, *PREAD_DVD_STRUCTURE; |
| |
| struct _SEND_DVD_STRUCTURE { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[5]; |
| UCHAR Format; |
| UCHAR ParameterListLength[2]; |
| UCHAR Reserved3; |
| UCHAR Control; |
| } SEND_DVD_STRUCTURE, *PSEND_DVD_STRUCTURE; |
| |
| struct _SEND_KEY { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[6]; |
| UCHAR ParameterListLength[2]; |
| UCHAR KeyFormat : 6; |
| UCHAR AGID : 2; |
| UCHAR Control; |
| } SEND_KEY, *PSEND_KEY; |
| |
| struct _REPORT_KEY { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR LogicalBlockAddress[4]; |
| UCHAR Reserved2[2]; |
| UCHAR AllocationLength[2]; |
| UCHAR KeyFormat : 6; |
| UCHAR AGID : 2; |
| UCHAR Control; |
| } REPORT_KEY, *PREPORT_KEY; |
| |
| struct _SET_READ_AHEAD { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR TriggerLBA[4]; |
| UCHAR ReadAheadLBA[4]; |
| UCHAR Reserved2; |
| UCHAR Control; |
| } SET_READ_AHEAD, *PSET_READ_AHEAD; |
| |
| struct _READ_FORMATTED_CAPACITIES { |
| UCHAR OperationCode; |
| UCHAR Reserved1 : 5; |
| UCHAR Lun : 3; |
| UCHAR Reserved2[5]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } READ_FORMATTED_CAPACITIES, *PREAD_FORMATTED_CAPACITIES; |
| |
| struct _REPORT_LUNS { |
| UCHAR OperationCode; |
| UCHAR Reserved1[5]; |
| UCHAR AllocationLength[4]; |
| UCHAR Reserved2[1]; |
| UCHAR Control; |
| } REPORT_LUNS, *PREPORT_LUNS; |
| |
| struct _PERSISTENT_RESERVE_IN { |
| UCHAR OperationCode; |
| UCHAR ServiceAction : 5; |
| UCHAR Reserved1 : 3; |
| UCHAR Reserved2[5]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } PERSISTENT_RESERVE_IN, *PPERSISTENT_RESERVE_IN; |
| |
| struct _PERSISTENT_RESERVE_OUT { |
| UCHAR OperationCode; |
| UCHAR ServiceAction : 5; |
| UCHAR Reserved1 : 3; |
| UCHAR Type : 4; |
| UCHAR Scope : 4; |
| UCHAR Reserved2[4]; |
| UCHAR ParameterListLength[2]; |
| UCHAR Control; |
| } PERSISTENT_RESERVE_OUT, *PPERSISTENT_RESERVE_OUT; |
| |
| struct _GET_CONFIGURATION { |
| UCHAR OperationCode; |
| UCHAR RequestType : 1; |
| UCHAR Reserved1 : 7; |
| UCHAR StartingFeature[2]; |
| UCHAR Reserved2[3]; |
| UCHAR AllocationLength[2]; |
| UCHAR Control; |
| } GET_CONFIGURATION, *PGET_CONFIGURATION; |
| |
| struct _SET_CD_SPEED { |
| UCHAR OperationCode; |
| UCHAR Reserved1; |
| UCHAR ReadSpeed[2]; |
| UCHAR WriteSpeed[2]; |
| UCHAR Reserved2[5]; |
| UCHAR Control; |
| } SET_CD_SPEED, *PSET_CD_SPEED; |
| |
| ULONG AsUlong[4]; |
| UCHAR AsByte[16]; |
| } CDB, *PCDB; |
| |
| #ifndef _INQUIRYDATA_DEFINED /* also in minitape.h */ |
| #define _INQUIRYDATA_DEFINED |
| |
| #define INQUIRYDATABUFFERSIZE 36 |
| |
| typedef struct _INQUIRYDATA { |
| UCHAR DeviceType : 5; |
| UCHAR DeviceTypeQualifier : 3; |
| UCHAR DeviceTypeModifier : 7; |
| UCHAR RemovableMedia : 1; |
| _ANONYMOUS_UNION union { |
| UCHAR Versions; |
| _ANONYMOUS_STRUCT struct { |
| UCHAR ANSIVersion : 3; |
| UCHAR ECMAVersion : 3; |
| UCHAR ISOVersion : 2; |
| } DUMMYSTRUCTNAME; |
| } DUMMYUNIONNAME; |
| UCHAR ResponseDataFormat : 4; |
| UCHAR HiSupport : 1; |
| UCHAR NormACA : 1; |
| UCHAR TerminateTask : 1; |
| UCHAR AERC : 1; |
| UCHAR AdditionalLength; |
| UCHAR Reserved; |
| UCHAR Addr16 : 1; |
| UCHAR Addr32 : 1; |
| UCHAR AckReqQ: 1; |
| UCHAR MediumChanger : 1; |
| UCHAR MultiPort : 1; |
| UCHAR ReservedBit2 : 1; |
| UCHAR EnclosureServices : 1; |
| UCHAR ReservedBit3 : 1; |
| UCHAR SoftReset : 1; |
| UCHAR CommandQueue : 1; |
| UCHAR TransferDisable : 1; |
| UCHAR LinkedCommands : 1; |
| UCHAR Synchronous : 1; |
| UCHAR Wide16Bit : 1; |
| UCHAR Wide32Bit : 1; |
| UCHAR RelativeAddressing : 1; |
| UCHAR VendorId[8]; |
| UCHAR ProductId[16]; |
| UCHAR ProductRevisionLevel[4]; |
| UCHAR VendorSpecific[20]; |
| UCHAR Reserved3[40]; |
| } INQUIRYDATA, *PINQUIRYDATA; |
| #endif |
| |
| /* INQUIRYDATA.DeviceType constants */ |
| #define DIRECT_ACCESS_DEVICE 0x00 |
| #define SEQUENTIAL_ACCESS_DEVICE 0x01 |
| #define PRINTER_DEVICE 0x02 |
| #define PROCESSOR_DEVICE 0x03 |
| #define WRITE_ONCE_READ_MULTIPLE_DEVICE 0x04 |
| #define READ_ONLY_DIRECT_ACCESS_DEVICE 0x05 |
| #define SCANNER_DEVICE 0x06 |
| #define OPTICAL_DEVICE 0x07 |
| #define MEDIUM_CHANGER 0x08 |
| #define COMMUNICATION_DEVICE 0x09 |
| #define LOGICAL_UNIT_NOT_PRESENT_DEVICE 0x7F |
| #define DEVICE_QUALIFIER_NOT_SUPPORTED 0x03 |
| |
| /* INQUIRYDATA.DeviceTypeQualifier constants */ |
| #define DEVICE_CONNECTED 0x00 |
| |
| #define SCSISTAT_GOOD 0x00 |
| #define SCSISTAT_CHECK_CONDITION 0x02 |
| #define SCSISTAT_CONDITION_MET 0x04 |
| #define SCSISTAT_BUSY 0x08 |
| #define SCSISTAT_INTERMEDIATE 0x10 |
| #define SCSISTAT_INTERMEDIATE_COND_MET 0x14 |
| #define SCSISTAT_RESERVATION_CONFLICT 0x18 |
| #define SCSISTAT_COMMAND_TERMINATED 0x22 |
| #define SCSISTAT_QUEUE_FULL 0x28 |
| |
| /* Mode Sense/Select page constants */ |
| #define MODE_PAGE_ERROR_RECOVERY 0x01 |
| #define MODE_PAGE_DISCONNECT 0x02 |
| #define MODE_PAGE_FORMAT_DEVICE 0x03 |
| #define MODE_PAGE_RIGID_GEOMETRY 0x04 |
| #define MODE_PAGE_FLEXIBILE 0x05 |
| #define MODE_PAGE_WRITE_PARAMETERS 0x05 |
| #define MODE_PAGE_VERIFY_ERROR 0x07 |
| #define MODE_PAGE_CACHING 0x08 |
| #define MODE_PAGE_PERIPHERAL 0x09 |
| #define MODE_PAGE_CONTROL 0x0A |
| #define MODE_PAGE_MEDIUM_TYPES 0x0B |
| #define MODE_PAGE_NOTCH_PARTITION 0x0C |
| #define MODE_PAGE_CD_AUDIO_CONTROL 0x0E |
| #define MODE_PAGE_DATA_COMPRESS 0x0F |
| #define MODE_PAGE_DEVICE_CONFIG 0x10 |
| #define MODE_PAGE_MEDIUM_PARTITION 0x11 |
| #define MODE_PAGE_CDVD_FEATURE_SET 0x18 |
| #define MODE_PAGE_POWER_CONDITION 0x1A |
| #define MODE_PAGE_FAULT_REPORTING 0x1C |
| #define MODE_PAGE_CDVD_INACTIVITY 0x1D |
| #define MODE_PAGE_ELEMENT_ADDRESS 0x1D |
| #define MODE_PAGE_TRANSPORT_GEOMETRY 0x1E |
| #define MODE_PAGE_DEVICE_CAPABILITIES 0x1F |
| #define MODE_PAGE_CAPABILITIES 0x2A |
| #define MODE_SENSE_RETURN_ALL 0x3f |
| #define MODE_SENSE_CURRENT_VALUES 0x00 |
| #define MODE_SENSE_CHANGEABLE_VALUES 0x40 |
| #define MODE_SENSE_DEFAULT_VAULES 0x80 |
| #define MODE_SENSE_SAVED_VALUES 0xc0 |
| |
| /* SCSI CDB operation codes */ |
| #define SCSIOP_TEST_UNIT_READY 0x00 |
| #define SCSIOP_REZERO_UNIT 0x01 |
| #define SCSIOP_REWIND 0x01 |
| #define SCSIOP_REQUEST_BLOCK_ADDR 0x02 |
| #define SCSIOP_REQUEST_SENSE 0x03 |
| #define SCSIOP_FORMAT_UNIT 0x04 |
| #define SCSIOP_READ_BLOCK_LIMITS 0x05 |
| #define SCSIOP_REASSIGN_BLOCKS 0x07 |
| #define SCSIOP_INIT_ELEMENT_STATUS 0x07 |
| #define SCSIOP_READ6 0x08 |
| #define SCSIOP_RECEIVE 0x08 |
| #define SCSIOP_WRITE6 0x0A |
| #define SCSIOP_PRINT 0x0A |
| #define SCSIOP_SEND 0x0A |
| #define SCSIOP_SEEK6 0x0B |
| #define SCSIOP_TRACK_SELECT 0x0B |
| #define SCSIOP_SLEW_PRINT 0x0B |
| #define SCSIOP_SEEK_BLOCK 0x0C |
| #define SCSIOP_PARTITION 0x0D |
| #define SCSIOP_READ_REVERSE 0x0F |
| #define SCSIOP_WRITE_FILEMARKS 0x10 |
| #define SCSIOP_FLUSH_BUFFER 0x10 |
| #define SCSIOP_SPACE 0x11 |
| #define SCSIOP_INQUIRY 0x12 |
| #define SCSIOP_VERIFY6 0x13 |
| #define SCSIOP_RECOVER_BUF_DATA 0x14 |
| #define SCSIOP_MODE_SELECT 0x15 |
| #define SCSIOP_RESERVE_UNIT 0x16 |
| #define SCSIOP_RELEASE_UNIT 0x17 |
| #define SCSIOP_COPY 0x18 |
| #define SCSIOP_ERASE 0x19 |
| #define SCSIOP_MODE_SENSE 0x1A |
| #define SCSIOP_START_STOP_UNIT 0x1B |
| #define SCSIOP_STOP_PRINT 0x1B |
| #define SCSIOP_LOAD_UNLOAD 0x1B |
| #define SCSIOP_RECEIVE_DIAGNOSTIC 0x1C |
| #define SCSIOP_SEND_DIAGNOSTIC 0x1D |
| #define SCSIOP_MEDIUM_REMOVAL 0x1E |
| |
| #define SCSIOP_READ_FORMATTED_CAPACITY 0x23 |
| #define SCSIOP_READ_CAPACITY 0x25 |
| #define SCSIOP_READ 0x28 |
| #define SCSIOP_WRITE 0x2A |
| #define SCSIOP_SEEK 0x2B |
| #define SCSIOP_LOCATE 0x2B |
| #define SCSIOP_POSITION_TO_ELEMENT 0x2B |
| #define SCSIOP_WRITE_VERIFY 0x2E |
| #define SCSIOP_VERIFY 0x2F |
| #define SCSIOP_SEARCH_DATA_HIGH 0x30 |
| #define SCSIOP_SEARCH_DATA_EQUAL 0x31 |
| #define SCSIOP_SEARCH_DATA_LOW 0x32 |
| #define SCSIOP_SET_LIMITS 0x33 |
| #define SCSIOP_READ_POSITION 0x34 |
| #define SCSIOP_SYNCHRONIZE_CACHE 0x35 |
| #define SCSIOP_COMPARE 0x39 |
| #define SCSIOP_COPY_COMPARE 0x3A |
| #define SCSIOP_WRITE_DATA_BUFF 0x3B |
| #define SCSIOP_READ_DATA_BUFF 0x3C |
| #define SCSIOP_CHANGE_DEFINITION 0x40 |
| #define SCSIOP_READ_SUB_CHANNEL 0x42 |
| #define SCSIOP_READ_TOC 0x43 |
| #define SCSIOP_READ_HEADER 0x44 |
| #define SCSIOP_PLAY_AUDIO 0x45 |
| #define SCSIOP_GET_CONFIGURATION 0x46 |
| #define SCSIOP_PLAY_AUDIO_MSF 0x47 |
| #define SCSIOP_PLAY_TRACK_INDEX 0x48 |
| #define SCSIOP_PLAY_TRACK_RELATIVE 0x49 |
| #define SCSIOP_GET_EVENT_STATUS 0x4A |
| #define SCSIOP_PAUSE_RESUME 0x4B |
| #define SCSIOP_LOG_SELECT 0x4C |
| #define SCSIOP_LOG_SENSE 0x4D |
| #define SCSIOP_STOP_PLAY_SCAN 0x4E |
| #define SCSIOP_READ_DISK_INFORMATION 0x51 |
| #define SCSIOP_READ_TRACK_INFORMATION 0x52 |
| #define SCSIOP_RESERVE_TRACK_RZONE 0x53 |
| #define SCSIOP_SEND_OPC_INFORMATION 0x54 |
| #define SCSIOP_MODE_SELECT10 0x55 |
| #define SCSIOP_MODE_SENSE10 0x5A |
| #define SCSIOP_CLOSE_TRACK_SESSION 0x5B |
| #define SCSIOP_READ_BUFFER_CAPACITY 0x5C |
| #define SCSIOP_SEND_CUE_SHEET 0x5D |
| #define SCSIOP_PERSISTENT_RESERVE_IN 0x5E |
| #define SCSIOP_PERSISTENT_RESERVE_OUT 0x5F |
| |
| #define SCSIOP_REPORT_LUNS 0xA0 |
| #define SCSIOP_BLANK 0xA1 |
| #define SCSIOP_SEND_KEY 0xA3 |
| #define SCSIOP_REPORT_KEY 0xA4 |
| #define SCSIOP_MOVE_MEDIUM 0xA5 |
| #define SCSIOP_LOAD_UNLOAD_SLOT 0xA6 |
| #define SCSIOP_EXCHANGE_MEDIUM 0xA6 |
| #define SCSIOP_SET_READ_AHEAD 0xA7 |
| #define SCSIOP_READ_DVD_STRUCTURE 0xAD |
| #define SCSIOP_REQUEST_VOL_ELEMENT 0xB5 |
| #define SCSIOP_SEND_VOLUME_TAG 0xB6 |
| #define SCSIOP_READ_ELEMENT_STATUS 0xB8 |
| #define SCSIOP_READ_CD_MSF 0xB9 |
| #define SCSIOP_SCAN_CD 0xBA |
| #define SCSIOP_SET_CD_SPEED 0xBB |
| #define SCSIOP_PLAY_CD 0xBC |
| #define SCSIOP_MECHANISM_STATUS 0xBD |
| #define SCSIOP_READ_CD 0xBE |
| #define SCSIOP_SEND_DVD_STRUCTURE 0xBF |
| #define SCSIOP_INIT_ELEMENT_RANGE 0xE7 |
| |
| #define SCSIOP_DENON_EJECT_DISC 0xE6 |
| #define SCSIOP_DENON_STOP_AUDIO 0xE7 |
| #define SCSIOP_DENON_PLAY_AUDIO 0xE8 |
| #define SCSIOP_DENON_READ_TOC 0xE9 |
| #define SCSIOP_DENON_READ_SUBCODE 0xEB |
| |
| #define SCSIMESS_MODIFY_DATA_POINTER 0x00 |
| #define SCSIMESS_SYNCHRONOUS_DATA_REQ 0x01 |
| #define SCSIMESS_WIDE_DATA_REQUEST 0x03 |
| |
| #define SCSIMESS_MODIFY_DATA_LENGTH 5 |
| #define SCSIMESS_SYNCH_DATA_LENGTH 3 |
| #define SCSIMESS_WIDE_DATA_LENGTH 2 |
| |
| #define SCSIMESS_ABORT 0x06 |
| #define SCSIMESS_ABORT_WITH_TAG 0x0D |
| #define SCSIMESS_BUS_DEVICE_RESET 0x0C |
| #define SCSIMESS_CLEAR_QUEUE 0x0E |
| #define SCSIMESS_COMMAND_COMPLETE 0x00 |
| #define SCSIMESS_DISCONNECT 0x04 |
| #define SCSIMESS_EXTENDED_MESSAGE 0x01 |
| #define SCSIMESS_IDENTIFY 0x80 |
| #define SCSIMESS_IDENTIFY_WITH_DISCON 0xC0 |
| #define SCSIMESS_IGNORE_WIDE_RESIDUE 0x23 |
| #define SCSIMESS_INITIATE_RECOVERY 0x0F |
| #define SCSIMESS_INIT_DETECTED_ERROR 0x05 |
| #define SCSIMESS_LINK_CMD_COMP 0x0A |
| #define SCSIMESS_LINK_CMD_COMP_W_FLAG 0x0B |
| #define SCSIMESS_MESS_PARITY_ERROR 0x09 |
| #define SCSIMESS_MESSAGE_REJECT 0x07 |
| #define SCSIMESS_NO_OPERATION 0x08 |
| #define SCSIMESS_HEAD_OF_QUEUE_TAG 0x21 |
| #define SCSIMESS_ORDERED_QUEUE_TAG 0x22 |
| #define SCSIMESS_SIMPLE_QUEUE_TAG 0x20 |
| #define SCSIMESS_RELEASE_RECOVERY 0x10 |
| #define SCSIMESS_RESTORE_POINTERS 0x03 |
| #define SCSIMESS_SAVE_DATA_POINTER 0x02 |
| #define SCSIMESS_TERMINATE_IO_PROCESS 0x11 |
| |
| #define CDB_FORCE_MEDIA_ACCESS 0x08 |
| |
| #define CDB_RETURN_ON_COMPLETION 0 |
| #define CDB_RETURN_IMMEDIATE 1 |
| |
| #define CDB_INQUIRY_EVPD 0x01 |
| |
| #define LUN0_FORMAT_SAVING_DEFECT_LIST 0 |
| #define USE_DEFAULTMSB 0 |
| #define USE_DEFAULTLSB 0 |
| |
| #define START_UNIT_CODE 0x01 |
| #define STOP_UNIT_CODE 0x00 |
| |
| typedef struct _SENSE_DATA { |
| UCHAR ErrorCode : 7; |
| UCHAR Valid : 1; |
| UCHAR SegmentNumber; |
| UCHAR SenseKey : 4; |
| UCHAR Reserved : 1; |
| UCHAR IncorrectLength : 1; |
| UCHAR EndOfMedia : 1; |
| UCHAR FileMark : 1; |
| UCHAR Information[4]; |
| UCHAR AdditionalSenseLength; |
| UCHAR CommandSpecificInformation[4]; |
| UCHAR AdditionalSenseCode; |
| UCHAR AdditionalSenseCodeQualifier; |
| UCHAR FieldReplaceableUnitCode; |
| UCHAR SenseKeySpecific[3]; |
| } SENSE_DATA, *PSENSE_DATA; |
| |
| #define SENSE_BUFFER_SIZE 18 |
| |
| /* Sense codes */ |
| #define SCSI_SENSE_NO_SENSE 0x00 |
| #define SCSI_SENSE_RECOVERED_ERROR 0x01 |
| #define SCSI_SENSE_NOT_READY 0x02 |
| #define SCSI_SENSE_MEDIUM_ERROR 0x03 |
| #define SCSI_SENSE_HARDWARE_ERROR 0x04 |
| #define SCSI_SENSE_ILLEGAL_REQUEST 0x05 |
| #define SCSI_SENSE_UNIT_ATTENTION 0x06 |
| #define SCSI_SENSE_DATA_PROTECT 0x07 |
| #define SCSI_SENSE_BLANK_CHECK 0x08 |
| #define SCSI_SENSE_UNIQUE 0x09 |
| #define SCSI_SENSE_COPY_ABORTED 0x0A |
| #define SCSI_SENSE_ABORTED_COMMAND 0x0B |
| #define SCSI_SENSE_EQUAL 0x0C |
| #define SCSI_SENSE_VOL_OVERFLOW 0x0D |
| #define SCSI_SENSE_MISCOMPARE 0x0E |
| #define SCSI_SENSE_RESERVED 0x0F |
| |
| /* Additional tape bit */ |
| #define SCSI_ILLEGAL_LENGTH 0x20 |
| #define SCSI_EOM 0x40 |
| #define SCSI_FILE_MARK 0x80 |
| |
| /* Additional Sense codes */ |
| #define SCSI_ADSENSE_NO_SENSE 0x00 |
| #define SCSI_ADSENSE_NO_SEEK_COMPLETE 0x02 |
| #define SCSI_ADSENSE_LUN_NOT_READY 0x04 |
| #define SCSI_ADSENSE_WRITE_ERROR 0x0C |
| #define SCSI_ADSENSE_TRACK_ERROR 0x14 |
| #define SCSI_ADSENSE_SEEK_ERROR 0x15 |
| #define SCSI_ADSENSE_REC_DATA_NOECC 0x17 |
| #define SCSI_ADSENSE_REC_DATA_ECC 0x18 |
| #define SCSI_ADSENSE_ILLEGAL_COMMAND 0x20 |
| #define SCSI_ADSENSE_ILLEGAL_BLOCK 0x21 |
| #define SCSI_ADSENSE_INVALID_CDB 0x24 |
| #define SCSI_ADSENSE_INVALID_LUN 0x25 |
| #define SCSI_ADSENSE_WRITE_PROTECT 0x27 |
| #define SCSI_ADSENSE_MEDIUM_CHANGED 0x28 |
| #define SCSI_ADSENSE_BUS_RESET 0x29 |
| #define SCSI_ADSENSE_INSUFFICIENT_TIME_FOR_OPERATION 0x2E |
| #define SCSI_ADSENSE_INVALID_MEDIA 0x30 |
| #define SCSI_ADSENSE_NO_MEDIA_IN_DEVICE 0x3a |
| #define SCSI_ADSENSE_POSITION_ERROR 0x3b |
| #define SCSI_ADSENSE_OPERATOR_REQUEST 0x5a |
| #define SCSI_ADSENSE_FAILURE_PREDICTION_THRESHOLD_EXCEEDED 0x5d |
| #define SCSI_ADSENSE_ILLEGAL_MODE_FOR_THIS_TRACK 0x64 |
| #define SCSI_ADSENSE_COPY_PROTECTION_FAILURE 0x6f |
| #define SCSI_ADSENSE_POWER_CALIBRATION_ERROR 0x73 |
| #define SCSI_ADSENSE_VENDOR_UNIQUE 0x80 |
| #define SCSI_ADSENSE_MUSIC_AREA 0xA0 |
| #define SCSI_ADSENSE_DATA_AREA 0xA1 |
| #define SCSI_ADSENSE_VOLUME_OVERFLOW 0xA7 |
| |
| #define SCSI_SENSEQ_CAUSE_NOT_REPORTABLE 0x00 |
| #define SCSI_SENSEQ_BECOMING_READY 0x01 |
| #define SCSI_SENSEQ_INIT_COMMAND_REQUIRED 0x02 |
| #define SCSI_SENSEQ_MANUAL_INTERVENTION_REQUIRED 0x03 |
| #define SCSI_SENSEQ_FORMAT_IN_PROGRESS 0x04 |
| #define SCSI_SENSEQ_REBUILD_IN_PROGRESS 0x05 |
| #define SCSI_SENSEQ_RECALCULATION_IN_PROGRESS 0x06 |
| #define SCSI_SENSEQ_OPERATION_IN_PROGRESS 0x07 |
| #define SCSI_SENSEQ_LONG_WRITE_IN_PROGRESS 0x08 |
| #define SCSI_SENSEQ_LOSS_OF_STREAMING 0x09 |
| #define SCSI_SENSEQ_PADDING_BLOCKS_ADDED 0x0A |
| |
| |
| #define FILE_DEVICE_SCSI 0x0000001b |
| |
| #define IOCTL_SCSI_EXECUTE_IN ((FILE_DEVICE_SCSI << 16) + 0x0011) |
| #define IOCTL_SCSI_EXECUTE_OUT ((FILE_DEVICE_SCSI << 16) + 0x0012) |
| #define IOCTL_SCSI_EXECUTE_NONE ((FILE_DEVICE_SCSI << 16) + 0x0013) |
| |
| /* SMART support in ATAPI */ |
| #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) |
| #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) |
| #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) |
| #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) |
| #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) |
| #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) |
| #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) |
| #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) |
| #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) |
| #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) |
| #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) |
| #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) |
| #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) |
| |
| /* CLUSTER support */ |
| #define IOCTL_SCSI_MINIPORT_NOT_QUORUM_CAPABLE ((FILE_DEVICE_SCSI << 16) + 0x0520) |
| #define IOCTL_SCSI_MINIPORT_NOT_CLUSTER_CAPABLE ((FILE_DEVICE_SCSI << 16) + 0x0521) |
| |
| /* READ_TOC formats */ |
| #define READ_TOC_FORMAT_TOC 0x00 |
| #define READ_TOC_FORMAT_SESSION 0x01 |
| #define READ_TOC_FORMAT_FULL_TOC 0x02 |
| #define READ_TOC_FORMAT_PMA 0x03 |
| #define READ_TOC_FORMAT_ATIP 0x04 |
| |
| /* Read Capacity Data. Returned in Big Endian format */ |
| typedef struct _READ_CAPACITY_DATA { |
| ULONG LogicalBlockAddress; |
| ULONG BytesPerBlock; |
| } READ_CAPACITY_DATA, *PREAD_CAPACITY_DATA; |
| |
| /* Read Block Limits Data. Returned in Big Endian format */ |
| typedef struct _READ_BLOCK_LIMITS { |
| UCHAR Reserved; |
| UCHAR BlockMaximumSize[3]; |
| UCHAR BlockMinimumSize[2]; |
| } READ_BLOCK_LIMITS_DATA, *PREAD_BLOCK_LIMITS_DATA; |
| |
| |
| typedef struct _MODE_PARAMETER_HEADER { |
| UCHAR ModeDataLength; |
| UCHAR MediumType; |
| UCHAR DeviceSpecificParameter; |
| UCHAR BlockDescriptorLength; |
| }MODE_PARAMETER_HEADER, *PMODE_PARAMETER_HEADER; |
| |
| typedef struct _MODE_PARAMETER_HEADER10 { |
| UCHAR ModeDataLength[2]; |
| UCHAR MediumType; |
| UCHAR DeviceSpecificParameter; |
| UCHAR Reserved[2]; |
| UCHAR BlockDescriptorLength[2]; |
| } MODE_PARAMETER_HEADER10, *PMODE_PARAMETER_HEADER10; |
| |
| #define MODE_FD_SINGLE_SIDE 0x01 |
| #define MODE_FD_DOUBLE_SIDE 0x02 |
| #define MODE_FD_MAXIMUM_TYPE 0x1E |
| #define MODE_DSP_FUA_SUPPORTED 0x10 |
| #define MODE_DSP_WRITE_PROTECT 0x80 |
| |
| typedef struct _MODE_PARAMETER_BLOCK { |
| UCHAR DensityCode; |
| UCHAR NumberOfBlocks[3]; |
| UCHAR Reserved; |
| UCHAR BlockLength[3]; |
| } MODE_PARAMETER_BLOCK, *PMODE_PARAMETER_BLOCK; |
| |
| typedef struct _MODE_DISCONNECT_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved : 1; |
| UCHAR PageSavable : 1; |
| UCHAR PageLength; |
| UCHAR BufferFullRatio; |
| UCHAR BufferEmptyRatio; |
| UCHAR BusInactivityLimit[2]; |
| UCHAR BusDisconnectTime[2]; |
| UCHAR BusConnectTime[2]; |
| UCHAR MaximumBurstSize[2]; |
| UCHAR DataTransferDisconnect : 2; |
| UCHAR Reserved2[3]; |
| }MODE_DISCONNECT_PAGE, *PMODE_DISCONNECT_PAGE; |
| |
| typedef struct _MODE_CACHING_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved : 1; |
| UCHAR PageSavable : 1; |
| UCHAR PageLength; |
| UCHAR ReadDisableCache : 1; |
| UCHAR MultiplicationFactor : 1; |
| UCHAR WriteCacheEnable : 1; |
| UCHAR Reserved2 : 5; |
| UCHAR WriteRetensionPriority : 4; |
| UCHAR ReadRetensionPriority : 4; |
| UCHAR DisablePrefetchTransfer[2]; |
| UCHAR MinimumPrefetch[2]; |
| UCHAR MaximumPrefetch[2]; |
| UCHAR MaximumPrefetchCeiling[2]; |
| }MODE_CACHING_PAGE, *PMODE_CACHING_PAGE; |
| |
| typedef struct _MODE_CDROM_WRITE_PARAMETERS_PAGE { |
| UCHAR PageLength; |
| UCHAR WriteType : 4; |
| UCHAR TestWrite : 1; |
| UCHAR LinkSizeValid : 1; |
| UCHAR BufferUnderrunFreeEnabled : 1; |
| UCHAR Reserved2 : 1; |
| UCHAR TrackMode : 4; |
| UCHAR Copy : 1; |
| UCHAR FixedPacket : 1; |
| UCHAR MultiSession : 2; |
| UCHAR DataBlockType : 4; |
| UCHAR Reserved3 : 4; |
| UCHAR LinkSize; |
| UCHAR Reserved4; |
| UCHAR HostApplicationCode : 6; |
| UCHAR Reserved5 : 2; |
| UCHAR SessionFormat; |
| UCHAR Reserved6; |
| UCHAR PacketSize[4]; |
| UCHAR AudioPauseLength[2]; |
| UCHAR Reserved7 : 7; |
| UCHAR MediaCatalogNumberValid : 1; |
| UCHAR MediaCatalogNumber[13]; |
| UCHAR MediaCatalogNumberZero; |
| UCHAR MediaCatalogNumberAFrame; |
| UCHAR Reserved8 : 7; |
| UCHAR ISRCValid : 1; |
| UCHAR ISRCCountry[2]; |
| UCHAR ISRCOwner[3]; |
| UCHAR ISRCRecordingYear[2]; |
| UCHAR ISRCSerialNumber[5]; |
| UCHAR ISRCZero; |
| UCHAR ISRCAFrame; |
| UCHAR ISRCReserved; |
| UCHAR SubHeaderData[4]; |
| } MODE_CDROM_WRITE_PARAMETERS_PAGE, *PMODE_CDROM_WRITE_PARAMETERS_PAGE; |
| |
| typedef struct _MODE_FLEXIBLE_DISK_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved : 1; |
| UCHAR PageSavable : 1; |
| UCHAR PageLength; |
| UCHAR TransferRate[2]; |
| UCHAR NumberOfHeads; |
| UCHAR SectorsPerTrack; |
| UCHAR BytesPerSector[2]; |
| UCHAR NumberOfCylinders[2]; |
| UCHAR StartWritePrecom[2]; |
| UCHAR StartReducedCurrent[2]; |
| UCHAR StepRate[2]; |
| UCHAR StepPluseWidth; |
| UCHAR HeadSettleDelay[2]; |
| UCHAR MotorOnDelay; |
| UCHAR MotorOffDelay; |
| UCHAR Reserved2 : 5; |
| UCHAR MotorOnAsserted : 1; |
| UCHAR StartSectorNumber : 1; |
| UCHAR TrueReadySignal : 1; |
| UCHAR StepPlusePerCyclynder : 4; |
| UCHAR Reserved3 : 4; |
| UCHAR WriteCompenstation; |
| UCHAR HeadLoadDelay; |
| UCHAR HeadUnloadDelay; |
| UCHAR Pin2Usage : 4; |
| UCHAR Pin34Usage : 4; |
| UCHAR Pin1Usage : 4; |
| UCHAR Pin4Usage : 4; |
| UCHAR MediumRotationRate[2]; |
| UCHAR Reserved4[2]; |
| } MODE_FLEXIBLE_DISK_PAGE, *PMODE_FLEXIBLE_DISK_PAGE; |
| |
| typedef struct _MODE_FORMAT_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved : 1; |
| UCHAR PageSavable : 1; |
| UCHAR PageLength; |
| UCHAR TracksPerZone[2]; |
| UCHAR AlternateSectorsPerZone[2]; |
| UCHAR AlternateTracksPerZone[2]; |
| UCHAR AlternateTracksPerLogicalUnit[2]; |
| UCHAR SectorsPerTrack[2]; |
| UCHAR BytesPerPhysicalSector[2]; |
| UCHAR Interleave[2]; |
| UCHAR TrackSkewFactor[2]; |
| UCHAR CylinderSkewFactor[2]; |
| UCHAR Reserved2 : 4; |
| UCHAR SurfaceFirst : 1; |
| UCHAR RemovableMedia : 1; |
| UCHAR HardSectorFormating : 1; |
| UCHAR SoftSectorFormating : 1; |
| UCHAR Reserved3[3]; |
| } MODE_FORMAT_PAGE, *PMODE_FORMAT_PAGE; |
| |
| typedef struct _MODE_RIGID_GEOMETRY_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved : 1; |
| UCHAR PageSavable : 1; |
| UCHAR PageLength; |
| UCHAR NumberOfCylinders[3]; |
| UCHAR NumberOfHeads; |
| UCHAR StartWritePrecom[3]; |
| UCHAR StartReducedCurrent[3]; |
| UCHAR DriveStepRate[2]; |
| UCHAR LandZoneCyclinder[3]; |
| UCHAR RotationalPositionLock : 2; |
| UCHAR Reserved2 : 6; |
| UCHAR RotationOffset; |
| UCHAR Reserved3; |
| UCHAR RoataionRate[2]; |
| UCHAR Reserved4[2]; |
| } MODE_RIGID_GEOMETRY_PAGE, *PMODE_RIGID_GEOMETRY_PAGE; |
| |
| typedef struct _MODE_READ_WRITE_RECOVERY_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved1 : 1; |
| UCHAR PSBit : 1; |
| UCHAR PageLength; |
| UCHAR DCRBit : 1; |
| UCHAR DTEBit : 1; |
| UCHAR PERBit : 1; |
| UCHAR EERBit : 1; |
| UCHAR RCBit : 1; |
| UCHAR TBBit : 1; |
| UCHAR ARRE : 1; |
| UCHAR AWRE : 1; |
| UCHAR ReadRetryCount; |
| UCHAR Reserved4[4]; |
| UCHAR WriteRetryCount; |
| UCHAR Reserved5[3]; |
| } MODE_READ_WRITE_RECOVERY_PAGE, *PMODE_READ_WRITE_RECOVERY_PAGE; |
| |
| typedef struct _MODE_READ_RECOVERY_PAGE { |
| UCHAR PageCode : 6; |
| UCHAR Reserved1 : 1; |
| UCHAR PSBit : 1; |
| UCHAR PageLength; |
| UCHAR DCRBit : 1; |
| UCHAR DTEBit : 1; |
| UCHAR PERBit : 1; |
| UCHAR Reserved2 : 1; |
| UCHAR RCBit : 1; |
| UCHAR TBBit : 1; |
| UCHAR Reserved3 : 2; |
| UCHAR ReadRetryCount; |
| UCHAR Reserved4[4]; |
| } MODE_READ_RECOVERY_PAGE, *PMODE_READ_RECOVERY_PAGE; |
| |
| typedef struct _MODE_INFO_EXCEPTIONS { |
| UCHAR PageCode : 6; |
| UCHAR Reserved1 : 1; |
| UCHAR PSBit : 1; |
| UCHAR PageLength; |
| _ANONYMOUS_UNION union { |
| UCHAR Flags; |
| _ANONYMOUS_STRUCT struct { |
| UCHAR LogErr : 1; |
| UCHAR Reserved2 : 1; |
| UCHAR Test : 1; |
| UCHAR Dexcpt : 1; |
| UCHAR Reserved3 : 3; |
| UCHAR Perf : 1; |
| } DUMMYSTRUCTNAME; |
| } DUMMYUNIONNAME; |
| UCHAR ReportMethod : 4; |
| UCHAR Reserved4 : 4; |
| UCHAR IntervalTimer[4]; |
| UCHAR ReportCount[4]; |
| } MODE_INFO_EXCEPTIONS, *PMODE_INFO_EXCEPTIONS; |
| |
| /* CDROM audio control */ |
| #define CDB_AUDIO_PAUSE 0x00 |
| #define CDB_AUDIO_RESUME 0x01 |
| #define CDB_DEVICE_START 0x11 |
| #define CDB_DEVICE_STOP 0x10 |
| #define CDB_EJECT_MEDIA 0x10 |
| #define CDB_LOAD_MEDIA 0x01 |
| #define CDB_SUBCHANNEL_HEADER 0x00 |
| #define CDB_SUBCHANNEL_BLOCK 0x01 |
| |
| #define CDROM_AUDIO_CONTROL_PAGE 0x0E |
| #define MODE_SELECT_IMMEDIATE 0x04 |
| #define MODE_SELECT_PFBIT 0x10 |
| |
| #define CDB_USE_MSF 0x01 |
| |
| typedef struct _PORT_OUTPUT { |
| UCHAR ChannelSelection; |
| UCHAR Volume; |
| } PORT_OUTPUT, *PPORT_OUTPUT; |
| |
| typedef struct _AUDIO_OUTPUT { |
| UCHAR CodePage; |
| UCHAR ParameterLength; |
| UCHAR Immediate; |
| UCHAR Reserved[2]; |
| UCHAR LbaFormat; |
| UCHAR LogicalBlocksPerSecond[2]; |
| PORT_OUTPUT PortOutput[4]; |
| } AUDIO_OUTPUT, *PAUDIO_OUTPUT; |
| |
| /* Multisession CDROMs */ |
| #define GET_LAST_SESSION 0x01 |
| #define GET_SESSION_DATA 0x02; |
| |
| /* Atapi 2.5 changers */ |
| typedef struct _MECHANICAL_STATUS_INFORMATION_HEADER { |
| UCHAR CurrentSlot : 5; |
| UCHAR ChangerState : 2; |
| UCHAR Fault : 1; |
| UCHAR Reserved : 5; |
| UCHAR MechanismState : 3; |
| UCHAR CurrentLogicalBlockAddress[3]; |
| UCHAR NumberAvailableSlots; |
| UCHAR SlotTableLength[2]; |
| } MECHANICAL_STATUS_INFORMATION_HEADER, *PMECHANICAL_STATUS_INFORMATION_HEADER; |
| |
| typedef struct _SLOT_TABLE_INFORMATION { |
| UCHAR DiscChanged : 1; |
| UCHAR Reserved : 6; |
| UCHAR DiscPresent : 1; |
| UCHAR Reserved2[3]; |
| } SLOT_TABLE_INFORMATION, *PSLOT_TABLE_INFORMATION; |
| |
| typedef struct _MECHANICAL_STATUS { |
| MECHANICAL_STATUS_INFORMATION_HEADER MechanicalStatusHeader; |
| SLOT_TABLE_INFORMATION SlotTableInfo[1]; |
| } MECHANICAL_STATUS, *PMECHANICAL_STATUS; |
| |
| |
| /* Tape definitions */ |
| typedef struct _TAPE_POSITION_DATA { |
| UCHAR Reserved1 : 2; |
| UCHAR BlockPositionUnsupported : 1; |
| UCHAR Reserved2 : 3; |
| UCHAR EndOfPartition : 1; |
| UCHAR BeginningOfPartition : 1; |
| UCHAR PartitionNumber; |
| USHORT Reserved3; |
| UCHAR FirstBlock[4]; |
| UCHAR LastBlock[4]; |
| UCHAR Reserved4; |
| UCHAR NumberOfBlocks[3]; |
| UCHAR NumberOfBytes[4]; |
| } TAPE_POSITION_DATA, *PTAPE_POSITION_DATA; |
| |
| /* This structure is used to convert little endian ULONGs |
| to SCSI CDB big endians values. */ |
| typedef union _EIGHT_BYTE { |
| _ANONYMOUS_STRUCT struct { |
| UCHAR Byte0; |
| UCHAR Byte1; |
| UCHAR Byte2; |
| UCHAR Byte3; |
| UCHAR Byte4; |
| UCHAR Byte5; |
| UCHAR Byte6; |
| UCHAR Byte7; |
| } DUMMYSTRUCTNAME; |
| ULONGLONG AsULongLong; |
| } EIGHT_BYTE, *PEIGHT_BYTE; |
| |
| typedef union _FOUR_BYTE { |
| _ANONYMOUS_STRUCT struct { |
| UCHAR Byte0; |
| UCHAR Byte1; |
| UCHAR Byte2; |
| UCHAR Byte3; |
| } DUMMYSTRUCTNAME; |
| ULONG AsULong; |
| } FOUR_BYTE, *PFOUR_BYTE; |
| |
| typedef union _TWO_BYTE { |
| _ANONYMOUS_STRUCT struct { |
| UCHAR Byte0; |
| UCHAR Byte1; |
| } DUMMYSTRUCTNAME; |
| USHORT AsUShort; |
| } TWO_BYTE, *PTWO_BYTE; |
| |
| /* Byte reversing macro for converting between |
| big- and little-endian formats */ |
| #define REVERSE_BYTES_QUAD(Destination, Source) { \ |
| PEIGHT_BYTE _val1 = (PEIGHT_BYTE)(Destination); \ |
| PEIGHT_BYTE _val2 = (PEIGHT_BYTE)(Source); \ |
| _val1->Byte7 = _val2->Byte0; \ |
| _val1->Byte6 = _val2->Byte1; \ |
| _val1->Byte5 = _val2->Byte2; \ |
| _val1->Byte4 = _val2->Byte3; \ |
| _val1->Byte3 = _val2->Byte4; \ |
| _val1->Byte2 = _val2->Byte5; \ |
| _val1->Byte1 = _val2->Byte6; \ |
| _val1->Byte0 = _val2->Byte7; \ |
| } |
| |
| #define REVERSE_BYTES(Destination, Source) { \ |
| PFOUR_BYTE _val1 = (PFOUR_BYTE)(Destination); \ |
| PFOUR_BYTE _val2 = (PFOUR_BYTE)(Source); \ |
| _val1->Byte3 = _val2->Byte0; \ |
| _val1->Byte2 = _val2->Byte1; \ |
| _val1->Byte1 = _val2->Byte2; \ |
| _val1->Byte0 = _val2->Byte3; \ |
| } |
| |
| #define REVERSE_BYTES_SHORT(Destination, Source) { \ |
| PTWO_BYTE _val1 = (PTWO_BYTE)(Destination); \ |
| PTWO_BYTE _val2 = (PTWO_BYTE)(Source); \ |
| _val1->Byte1 = _val2->Byte0; \ |
| _val1->Byte0 = _val2->Byte1; \ |
| } |
| |
| #define REVERSE_SHORT(Short) { \ |
| UCHAR _val; \ |
| PTWO_BYTE _val2 = (PTWO_BYTE)(Short); \ |
| _val = _val2->Byte0; \ |
| _val2->Byte0 = _val2->Byte1; \ |
| _val2->Byte1 = _val; \ |
| } |
| |
| #define REVERSE_LONG(Long) { \ |
| UCHAR _val; \ |
| PFOUR_BYTE _val2 = (PFOUR_BYTE)(Long); \ |
| _val = _val2->Byte3; \ |
| _val2->Byte3 = _val2->Byte0; \ |
| _val2->Byte0 = _val; \ |
| _val = _val2->Byte2; \ |
| _val2->Byte2 = _val2->Byte1; \ |
| _val2->Byte1 = _val; \ |
| } |
| |
| #define WHICH_BIT(Data, Bit) { \ |
| UCHAR _val; \ |
| for (_val = 0; _val < 32; _val++) { \ |
| if (((Data) >> _val) == 1) { \ |
| break; \ |
| } \ |
| } \ |
| ASSERT(_val != 32); \ |
| (Bit) = _val; \ |
| } |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __SCSI_H */ |
