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00001 /*
00002  * ntdddisk.h
00003  *
00004  * Disk IOCTL interface.
00005  *
00006  * This file is part of the w32api package.
00007  *
00008  * Contributors:
00009  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
00010  *
00011  * THIS SOFTWARE IS NOT COPYRIGHTED
00012  *
00013  * This source code is offered for use in the public domain. You may
00014  * use, modify or distribute it freely.
00015  *
00016  * This code is distributed in the hope that it will be useful but
00017  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
00018  * DISCLAIMED. This includes but is not limited to warranties of
00019  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00020  *
00021  */
00022 
00023 #ifndef __NTDDDISK_H
00024 #define __NTDDDISK_H
00025 
00026 #if __GNUC__ >=3
00027 #pragma GCC system_header
00028 #endif
00029 
00030 #ifdef __cplusplus
00031 extern "C" {
00032 #endif
00033 
00034 #include "ntddk.h"
00035 #include "ntddstor.h"
00036 
00037 #define DD_DISK_DEVICE_NAME               "\\Device\\UNKNOWN"
00038 #define DD_DISK_DEVICE_NAME_U             L"\\Device\\UNKNOWN"
00039 
00040 #define IOCTL_DISK_BASE                   FILE_DEVICE_DISK
00041 
00042 #define IOCTL_DISK_CHECK_VERIFY \
00043   CTL_CODE(IOCTL_DISK_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
00044 
00045 #define IOCTL_DISK_CONTROLLER_NUMBER \
00046   CTL_CODE(IOCTL_DISK_BASE, 0x0011, METHOD_BUFFERED, FILE_ANY_ACCESS)
00047 
00048 #define IOCTL_DISK_CREATE_DISK \
00049   CTL_CODE(IOCTL_DISK_BASE, 0x0016, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00050 
00051 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT \
00052   CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00053 
00054 #define IOCTL_DISK_FIND_NEW_DEVICES \
00055   CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
00056 
00057 #define IOCTL_DISK_FORMAT_TRACKS \
00058   CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00059 
00060 #define IOCTL_DISK_FORMAT_TRACKS_EX \
00061   CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00062 
00063 #define IOCTL_DISK_GET_CACHE_INFORMATION \
00064   CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS)
00065 
00066 #define IOCTL_DISK_GET_DRIVE_GEOMETRY \
00067   CTL_CODE(IOCTL_DISK_BASE, 0x0000, METHOD_BUFFERED, FILE_ANY_ACCESS)
00068 
00069 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX \
00070   CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS)
00071 
00072 #define IOCTL_DISK_GET_DRIVE_LAYOUT \
00073   CTL_CODE(IOCTL_DISK_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
00074 
00075 #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX \
00076   CTL_CODE(IOCTL_DISK_BASE, 0x0014, METHOD_BUFFERED, FILE_ANY_ACCESS)
00077 
00078 #define IOCTL_DISK_GET_MEDIA_TYPES \
00079   CTL_CODE(IOCTL_DISK_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
00080 
00081 #define IOCTL_DISK_GET_LENGTH_INFO \
00082   CTL_CODE(IOCTL_DISK_BASE, 0x0017, METHOD_BUFFERED, FILE_READ_ACCESS)
00083 
00084 #define IOCTL_DISK_GET_PARTITION_INFO \
00085   CTL_CODE(IOCTL_DISK_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
00086 
00087 #define IOCTL_DISK_GET_PARTITION_INFO_EX \
00088   CTL_CODE(IOCTL_DISK_BASE, 0x0012, METHOD_BUFFERED, FILE_ANY_ACCESS)
00089 
00090 #define IOCTL_DISK_GROW_PARTITION \
00091   CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00092 
00093 #define IOCTL_DISK_INTERNAL_CLEAR_VERIFY \
00094   CTL_CODE(IOCTL_DISK_BASE, 0x0101, METHOD_NEITHER, FILE_ANY_ACCESS)
00095 
00096 #define IOCTL_DISK_INTERNAL_SET_VERIFY \
00097   CTL_CODE(IOCTL_DISK_BASE, 0x0100, METHOD_NEITHER, FILE_ANY_ACCESS)
00098 
00099 #define IOCTL_DISK_IS_WRITABLE \
00100   CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS)
00101 
00102 #define IOCTL_DISK_PERFORMANCE \
00103   CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS)
00104 
00105 #define IOCTL_DISK_PERFORMANCE_OFF \
00106   CTL_CODE(IOCTL_DISK_BASE, 0x0018, METHOD_BUFFERED, FILE_ANY_ACCESS)
00107 
00108 #define IOCTL_DISK_REASSIGN_BLOCKS \
00109   CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00110 
00111 #define IOCTL_DISK_RESERVE \
00112   CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
00113 
00114 #define IOCTL_DISK_SET_CACHE_INFORMATION \
00115   CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00116 
00117 #define IOCTL_DISK_SET_DRIVE_LAYOUT \
00118   CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00119 
00120 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX \
00121   CTL_CODE(IOCTL_DISK_BASE, 0x0015, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00122 
00123 #define IOCTL_DISK_SET_PARTITION_INFO \
00124   CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00125 
00126 #define IOCTL_DISK_SET_PARTITION_INFO_EX \
00127   CTL_CODE(IOCTL_DISK_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00128 
00129 #define IOCTL_DISK_UPDATE_DRIVE_SIZE \
00130   CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00131 
00132 #define IOCTL_DISK_VERIFY \
00133   CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS)
00134 
00135 #define SMART_GET_VERSION \
00136   CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
00137 
00138 #define SMART_RCV_DRIVE_DATA \
00139   CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00140 
00141 #define SMART_SEND_DRIVE_COMMAND \
00142   CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
00143 
00144 
00145 #define PARTITION_ENTRY_UNUSED            0x00
00146 #define PARTITION_FAT_12                  0x01
00147 #define PARTITION_XENIX_1                 0x02
00148 #define PARTITION_XENIX_2                 0x03
00149 #define PARTITION_FAT_16                  0x04
00150 #define PARTITION_EXTENDED                0x05
00151 #define PARTITION_HUGE                    0x06
00152 #define PARTITION_IFS                     0x07
00153 #define PARTITION_OS2BOOTMGR              0x0A
00154 #define PARTITION_FAT32                   0x0B
00155 #define PARTITION_FAT32_XINT13            0x0C
00156 #define PARTITION_XINT13                  0x0E
00157 #define PARTITION_XINT13_EXTENDED         0x0F
00158 #define PARTITION_PREP                    0x41
00159 #define PARTITION_LDM                     0x42
00160 #define PARTITION_UNIX                    0x63
00161 #define VALID_NTFT                        0xC0
00162 #define PARTITION_NTFT                    0x80
00163 
00164 #define IsFTPartition( PartitionType ) \
00165   (((PartitionType) & PARTITION_NTFT) && \
00166   IsRecognizedPartition(PartitionType))
00167 
00168 #define IsContainerPartition(PartitionType) \
00169   (((PartitionType) == PARTITION_EXTENDED) || \
00170   ((PartitionType) == PARTITION_XINT13_EXTENDED))
00171 
00172 #define IsRecognizedPartition(PartitionType) ( \
00173     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
00174     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
00175     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
00176     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
00177     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
00178     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
00179     ((PartitionType) == PARTITION_FAT_12) || \
00180     ((PartitionType) == PARTITION_FAT_16) || \
00181     ((PartitionType) == PARTITION_HUGE) || \
00182     ((PartitionType) == PARTITION_IFS) || \
00183     ((PartitionType) == PARTITION_FAT32) || \
00184     ((PartitionType) == PARTITION_FAT32_XINT13) || \
00185     ((PartitionType) == PARTITION_XINT13))
00186 
00187 #define WMI_DISK_GEOMETRY_GUID \
00188   {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}}
00189 
00190 typedef USHORT BAD_TRACK_NUMBER;
00191 typedef USHORT *PBAD_TRACK_NUMBER;
00192 
00193 typedef enum _MEDIA_TYPE {
00194   Unknown,
00195   F5_1Pt2_512,
00196   F3_1Pt44_512,
00197   F3_2Pt88_512,
00198   F3_20Pt8_512,
00199   F3_720_512,
00200   F5_360_512,
00201   F5_320_512,
00202   F5_320_1024,
00203   F5_180_512,
00204   F5_160_512,
00205   RemovableMedia,
00206   FixedMedia,
00207   F3_120M_512,
00208   F3_640_512,
00209   F5_640_512,
00210   F5_720_512,
00211   F3_1Pt2_512,
00212   F3_1Pt23_1024,
00213   F5_1Pt23_1024,
00214   F3_128Mb_512,
00215   F3_230Mb_512,
00216   F8_256_128
00217 } MEDIA_TYPE, *PMEDIA_TYPE;
00218 
00219 typedef enum _DETECTION_TYPE {
00220   DetectNone,
00221   DetectInt13,
00222   DetectExInt13
00223 } DETECTION_TYPE;
00224 
00225 typedef struct _DISK_CONTROLLER_NUMBER {
00226   ULONG  ControllerNumber;
00227   ULONG  DiskNumber;
00228 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
00229 
00230 typedef struct _DISK_INT13_INFO {
00231   USHORT  DriveSelect;
00232   ULONG  MaxCylinders;
00233   USHORT  SectorsPerTrack;
00234   USHORT  MaxHeads;
00235   USHORT  NumberDrives;
00236 } DISK_INT13_INFO, *PDISK_INT13_INFO;
00237 
00238 typedef struct _DISK_EX_INT13_INFO {
00239   USHORT  ExBufferSize;
00240   USHORT  ExFlags;
00241   ULONG  ExCylinders;
00242   ULONG  ExHeads;
00243   ULONG  ExSectorsPerTrack;
00244   ULONG64  ExSectorsPerDrive;
00245   USHORT  ExSectorSize;
00246   USHORT  ExReserved;
00247 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO;
00248 
00249 typedef struct _DISK_DETECTION_INFO {
00250   ULONG  SizeOfDetectInfo;
00251   DETECTION_TYPE  DetectionType;
00252   _ANONYMOUS_UNION union {
00253     _ANONYMOUS_STRUCT struct {
00254       DISK_INT13_INFO  Int13;
00255       DISK_EX_INT13_INFO  ExInt13;
00256     } DUMMYSTRUCTNAME;
00257   } DUMMYUNIONNAME;
00258 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO;
00259 
00260 typedef struct _DISK_GEOMETRY {
00261   LARGE_INTEGER  Cylinders;
00262   MEDIA_TYPE  MediaType;
00263   ULONG  TracksPerCylinder;
00264   ULONG  SectorsPerTrack;
00265   ULONG  BytesPerSector;
00266 } DISK_GEOMETRY, *PDISK_GEOMETRY;
00267 
00268 typedef struct _DISK_GEOMETRY_EX {
00269   DISK_GEOMETRY  Geometry;
00270   LARGE_INTEGER  DiskSize;
00271   UCHAR  Data[1];
00272 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
00273 
00274 #define DiskGeometryGetPartition(Geometry) \
00275    ((PDISK_PARTITION_INFO)((Geometry) + 1))
00276 
00277 #define DiskGeometryGetDetect(Geometry)\
00278  ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \
00279   DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
00280 
00281 typedef struct _PARTITION_INFORMATION {
00282   LARGE_INTEGER  StartingOffset;
00283   LARGE_INTEGER  PartitionLength;
00284   DWORD  HiddenSectors;
00285   DWORD  PartitionNumber;
00286   BYTE  PartitionType;
00287   BOOLEAN  BootIndicator;
00288   BOOLEAN  RecognizedPartition;
00289   BOOLEAN  RewritePartition;
00290 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
00291 
00292 typedef struct _PARTITION_INFORMATION_GPT {
00293   GUID  PartitionType;
00294   GUID  PartitionId;
00295   ULONG64  Attributes;
00296   WCHAR Name  [36];
00297 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT;
00298 
00299 typedef struct _DISK_PARTITION_INFO {
00300   ULONG  SizeOfPartitionInfo;
00301   PARTITION_STYLE  PartitionStyle;
00302   _ANONYMOUS_UNION union {
00303     struct {
00304       ULONG  Signature;
00305       ULONG  CheckSum;
00306     } Mbr;
00307     struct {
00308       GUID  DiskId;
00309     } Gpt;
00310   } DUMMYUNIONNAME;
00311 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO;
00312 
00313 typedef struct _DISK_PERFORMANCE {
00314   LARGE_INTEGER  BytesRead;
00315   LARGE_INTEGER  BytesWritten;
00316   LARGE_INTEGER  ReadTime;
00317   LARGE_INTEGER  WriteTime;
00318   LARGE_INTEGER  IdleTime;
00319   ULONG  ReadCount;
00320   ULONG  WriteCount;
00321   ULONG  QueueDepth;
00322   ULONG  SplitCount;
00323   LARGE_INTEGER  QueryTime;
00324   ULONG  StorageDeviceNumber;
00325   WCHAR  StorageManagerName[8];
00326 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
00327 
00328 typedef struct _PARTITION_INFORMATION_EX {
00329   PARTITION_STYLE  PartitionStyle;
00330   LARGE_INTEGER  StartingOffset;
00331   LARGE_INTEGER  PartitionLength;
00332   ULONG  PartitionNumber;
00333   BOOLEAN  RewritePartition;
00334   _ANONYMOUS_UNION union {
00335     PARTITION_INFORMATION_MBR  Mbr;
00336     PARTITION_INFORMATION_GPT  Gpt;
00337   } DUMMYUNIONNAME;
00338 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX;
00339 
00340 typedef struct _FORMAT_EX_PARAMETERS {
00341   MEDIA_TYPE  MediaType;
00342   ULONG  StartCylinderNumber;
00343   ULONG  EndCylinderNumber;
00344   ULONG  StartHeadNumber;
00345   ULONG  EndHeadNumber;
00346   USHORT  FormatGapLength;
00347   USHORT  SectorsPerTrack;
00348   USHORT  SectorNumber[1];
00349 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
00350 
00351 typedef struct _FORMAT_PARAMETERS {
00352   MEDIA_TYPE  MediaType;
00353   ULONG  StartCylinderNumber;
00354   ULONG  EndCylinderNumber;
00355   ULONG  StartHeadNumber;
00356   ULONG  EndHeadNumber;
00357 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
00358 
00359 typedef struct _GET_LENGTH_INFORMATION {
00360   LARGE_INTEGER  Length;
00361 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
00362 
00363 typedef struct _REASSIGN_BLOCKS {
00364   WORD  Reserved;
00365   WORD  Count;
00366   DWORD  BlockNumber[1];
00367 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
00368 
00369 typedef struct _SET_PARTITION_INFORMATION {
00370   UCHAR  PartitionType;
00371 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
00372 
00373 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR;
00374 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT;
00375 
00376 typedef struct _SET_PARTITION_INFORMATION_EX {
00377   PARTITION_STYLE  PartitionStyle;
00378   _ANONYMOUS_UNION union {
00379     SET_PARTITION_INFORMATION_MBR  Mbr;
00380     SET_PARTITION_INFORMATION_GPT  Gpt;
00381   } DUMMYUNIONNAME;
00382 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX;
00383 
00384 typedef struct _VERIFY_INFORMATION {
00385   LARGE_INTEGER  StartingOffset;
00386   DWORD  Length;
00387 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
00388 
00389 typedef enum {
00390     EqualPriority,
00391     KeepPrefetchedData,
00392     KeepReadData
00393 } DISK_CACHE_RETENTION_PRIORITY;
00394 
00395 typedef struct _DISK_CACHE_INFORMATION {
00396     BOOLEAN  ParametersSavable;
00397     BOOLEAN  ReadCacheEnabled;
00398     BOOLEAN  WriteCacheEnabled;
00399     DISK_CACHE_RETENTION_PRIORITY  ReadRetentionPriority;
00400     DISK_CACHE_RETENTION_PRIORITY  WriteRetentionPriority;
00401     USHORT  DisablePrefetchTransferLength;
00402     BOOLEAN  PrefetchScalar;
00403     _ANONYMOUS_UNION union {
00404         struct {
00405             USHORT  Minimum;
00406             USHORT  Maximum;
00407             USHORT  MaximumBlocks;
00408         } ScalarPrefetch;
00409         struct {
00410             USHORT  Minimum;
00411             USHORT  Maximum;
00412         } BlockPrefetch;
00413     } DUMMYUNIONNAME;
00414 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION;
00415 
00416 typedef struct _DISK_GROW_PARTITION {
00417   ULONG  PartitionNumber;
00418   LARGE_INTEGER  BytesToGrow;
00419 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
00420 
00421 /* GETVERSIONINPARAMS.fCapabilities constants */
00422 #define CAP_ATA_ID_CMD                    1
00423 #define CAP_ATAPI_ID_CMD                  2
00424 #define CAP_SMART_CMD                     4
00425 
00426 typedef struct _GETVERSIONINPARAMS {
00427     UCHAR  bVersion;
00428     UCHAR  bRevision;
00429     UCHAR  bReserved;
00430     UCHAR  bIDEDeviceMap;
00431     ULONG  fCapabilities;
00432     ULONG  dwReserved[4];
00433 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS;
00434 
00435 /* IDEREGS.bCommandReg constants */
00436 #define ATAPI_ID_CMD                      0xA1
00437 #define ID_CMD                            0xEC
00438 #define SMART_CMD                         0xB0
00439 
00440 #define SMART_CYL_LOW                     0x4F
00441 #define SMART_CYL_HI                      0xC2
00442 
00443 typedef struct _IDEREGS {
00444     UCHAR  bFeaturesReg;
00445     UCHAR  bSectorCountReg;
00446     UCHAR  bSectorNumberReg;
00447     UCHAR  bCylLowReg;
00448     UCHAR  bCylHighReg;
00449     UCHAR  bDriveHeadReg;
00450     UCHAR  bCommandReg;
00451     UCHAR  bReserved;
00452 } IDEREGS, *PIDEREGS, *LPIDEREGS;
00453 
00454 #include <pshpack1.h>
00455 typedef struct _SENDCMDINPARAMS {
00456     ULONG  cBufferSize;
00457     IDEREGS  irDriveRegs;
00458     UCHAR  bDriveNumber;
00459     UCHAR  bReserved[3];
00460     ULONG  dwReserved[4];
00461     UCHAR  bBuffer[1];
00462 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;
00463 #include <poppack.h>
00464 
00465 /* DRIVERSTATUS.bDriverError constants */
00466 #define SMART_NO_ERROR                    0
00467 #define SMART_IDE_ERROR                   1
00468 #define SMART_INVALID_FLAG                2
00469 #define SMART_INVALID_COMMAND             3
00470 #define SMART_INVALID_BUFFER              4
00471 #define SMART_INVALID_DRIVE               5
00472 #define SMART_INVALID_IOCTL               6
00473 #define SMART_ERROR_NO_MEM                7
00474 #define SMART_INVALID_REGISTER            8
00475 #define SMART_NOT_SUPPORTED               9
00476 #define SMART_NO_IDE_DEVICE               10
00477 
00478 #define SMART_OFFLINE_ROUTINE_OFFLINE     0
00479 #define SMART_SHORT_SELFTEST_OFFLINE      1
00480 #define SMART_EXTENDED_SELFTEST_OFFLINE   2
00481 #define SMART_ABORT_OFFLINE_SELFTEST      127
00482 #define SMART_SHORT_SELFTEST_CAPTIVE      129
00483 #define SMART_EXTENDED_SELFTEST_CAPTIVE   130
00484 
00485 typedef struct _DRIVERSTATUS {
00486     UCHAR  bDriverError;
00487     UCHAR  bIDEError;
00488     UCHAR  bReserved[2];
00489     ULONG  dwReserved[2];
00490 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;
00491 
00492 #define READ_ATTRIBUTE_BUFFER_SIZE        512
00493 #define IDENTIFY_BUFFER_SIZE              512
00494 #define READ_THRESHOLD_BUFFER_SIZE        512
00495 #define SMART_LOG_SECTOR_SIZE             512
00496 
00497 #include <pshpack1.h>
00498 typedef struct _SENDCMDOUTPARAMS {
00499     ULONG  cBufferSize;
00500     DRIVERSTATUS  DriverStatus;
00501     UCHAR  bBuffer[1];
00502 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;
00503 #include <poppack.h>
00504 
00505 #define READ_ATTRIBUTES                   0xD0
00506 #define READ_THRESHOLDS                   0xD1
00507 #define ENABLE_DISABLE_AUTOSAVE           0xD2
00508 #define SAVE_ATTRIBUTE_VALUES             0xD3
00509 #define EXECUTE_OFFLINE_DIAGS             0xD4
00510 #define SMART_READ_LOG                    0xD5
00511 #define SMART_WRITE_LOG                   0xd6
00512 #define ENABLE_SMART                      0xD8
00513 #define DISABLE_SMART                     0xD9
00514 #define RETURN_SMART_STATUS               0xDA
00515 #define ENABLE_DISABLE_AUTO_OFFLINE       0xDB
00516 
00517 #ifdef __cplusplus
00518 }
00519 #endif
00520 
00521 #endif /* __NTDDDISK_H */
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