w32api/include/ddk/ntdddisk.h

   1 /*
   2  * ddk/ntdddisk.h
   3  *
   4  * Driver Development Kit -- Disk IOCTL interface.
   5  *
   6  * Written by Casper S. Hornstrup  <chorns@users.sourceforge.net>
   7  * Copyright (C) 2002-2004, 2015, 2016, MinGW.org Project.
   8  *
   9  *
  10  * Permission is hereby granted, free of charge, to any person obtaining a
  11  * copy of this software and associated documentation files (the "Software"),
  12  * to deal in the Software without restriction, including without limitation
  13  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  14  * and/or sell copies of the Software, and to permit persons to whom the
  15  * Software is furnished to do so, subject to the following conditions:
  16  *
  17  * The above copyright notice, this permission notice, and the following
  18  * disclaimer shall be included in all copies or substantial portions of
  19  * the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  22  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  24  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  26  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OF OR OTHER
  27  * DEALINGS IN THE SOFTWARE.
  28  *
  29  */
  30 #ifndef _DDK_NTDDDISK_H
  31 #pragma GCC system_header
  32
  33 /* This file supports partial inclusion by <winioctl.h>; defer definition
  34  * of its normal repeat inclusion guard macro...
  35  */
  36 #ifndef __WINIOCTL_H_SOURCED__
  37 /* ...until we've ascertained that this is NOT such partial inclusion.
  38  */
  39 #define _DDK_NTDDDISK_H
  40
  41 /* In case of full inclusion, we must also include the full content of:
  42  */
  43 #include "ntddk.h"
  44 #endif
  45
  46 /* In either case, we always include <ddk/ntddstor.h>, either in full,
  47  * or under the same criterion of selectivity as for this file itself.
  48  */
  49 #include "ntddstor.h"
  50
  51 #if ! (defined _DDK_NTDDDISK_H && defined _WINIOCTL_H)
  52 /* The content of this section is common to both <ddk/ntdddisk.h> and
  53  * <winioctl.h>.  If both repeat inclusion guards are already defined,
  54  * then we've already seen it; there is no need to process it again.
  55  */
  56 #define __IOCTL_DISK_(FN,M,A)                     CTL_CODE(IOCTL_DISK_BASE,(FN),(M),(A))
  57
  58 #define IOCTL_DISK_BASE                           FILE_DEVICE_DISK
  59 #define IOCTL_DISK_GET_DRIVE_GEOMETRY           __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0000)
  60 #define IOCTL_DISK_GET_PARTITION_INFO           __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0001)
  61 #define IOCTL_DISK_SET_PARTITION_INFO           __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0002)
  62 #define IOCTL_DISK_GET_DRIVE_LAYOUT             __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0003)
  63 #define IOCTL_DISK_SET_DRIVE_LAYOUT             __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0004)
  64 #define IOCTL_DISK_VERIFY                       __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0005)
  65 #define IOCTL_DISK_FORMAT_TRACKS                __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0006)
  66 #define IOCTL_DISK_REASSIGN_BLOCKS              __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0007)
  67 #define IOCTL_DISK_PERFORMANCE                  __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0008)
  68 #define IOCTL_DISK_IS_WRITABLE                  __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0009)
  69 #define IOCTL_DISK_FORMAT_TRACKS_EX             __FILE_RW_BUFFERED(__IOCTL_DISK_,0x000B)
  70 #define IOCTL_DISK_GET_PARTITION_INFO_EX        __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0012)
  71 #define IOCTL_DISK_SET_PARTITION_INFO_EX        __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0013)
  72 #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX          __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0014)
  73 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX          __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0015)
  74 #define IOCTL_DISK_CREATE_DISK                  __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0016)
  75 #define IOCTL_DISK_GET_LENGTH_INFO              __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0017)
  76 #define IOCTL_DISK_PERFORMANCE_OFF              __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0018)
  77 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX        __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0028)
  78 #define IOCTL_DISK_UPDATE_DRIVE_SIZE            __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0032)
  79 #define IOCTL_DISK_GROW_PARTITION               __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0034)
  80 #define IOCTL_DISK_GET_CACHE_INFORMATION        __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0035)
  81 #define IOCTL_DISK_SET_CACHE_INFORMATION        __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0036)
  82 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT          __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0040)
  83 #define IOCTL_DISK_CHECK_VERIFY                 __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0200)
  84 #define IOCTL_DISK_RESERVE                      __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0204)
  85 #define IOCTL_DISK_FIND_NEW_DEVICES             __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0206)
  86 #define IOCTL_DISK_GET_MEDIA_TYPES              __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0300)
  87
  88 enum
  89 { PARTITION_ENTRY_UNUSED        = 0x00,
  90   PARTITION_FAT_12              = 0x01,
  91   PARTITION_XENIX_1             = 0x02,
  92   PARTITION_XENIX_2             = 0x03,
  93   PARTITION_FAT_16              = 0x04,
  94   PARTITION_EXTENDED            = 0x05,
  95   PARTITION_HUGE                = 0x06,
  96   PARTITION_IFS                 = 0x07,
  97   PARTITION_OS2BOOTMGR          = 0x0A,
  98   PARTITION_FAT32               = 0x0B,
  99   PARTITION_FAT32_XINT13        = 0x0C,
 100   PARTITION_XINT13              = 0x0E,
 101   PARTITION_XINT13_EXTENDED     = 0x0F,
 102   PARTITION_PREP                = 0x41,
 103   PARTITION_LDM                 = 0x42,
 104   PARTITION_UNIX                = 0x63,
 105   PARTITION_NTFT                = 0x80,
 106   VALID_NTFT                    = 0xC0
 107 };
 108
 109 #define IsRecognizedPartition( TYPE ) \
 110  (   (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_FAT_12))\
 111   || (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_HUGE))\
 112   || (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_IFS))\
 113   || (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_FAT32))\
 114   || (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_FAT32_XINT13))\
 115   || (((TYPE) & PARTITION_NTFT) && (((TYPE) & ~VALID_NTFT) == PARTITION_XINT13))\
 116   || ((TYPE) == PARTITION_FAT32) || ((TYPE) == PARTITION_FAT32_XINT13)\
 117   || ((TYPE) == PARTITION_FAT_12) || ((TYPE) == PARTITION_FAT_16)\
 118   || ((TYPE) == PARTITION_HUGE) || ((TYPE) == PARTITION_IFS)\
 119   || ((TYPE) == PARTITION_XINT13)\
 120  )
 121 #define IsContainerPartition( TYPE ) \
 122  (((TYPE) == PARTITION_EXTENDED) || ((TYPE) == PARTITION_XINT13_EXTENDED))
 123
 124 typedef
 125 enum _MEDIA_TYPE
 126 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff562216(v=vs.85).aspx */
 127 { Unknown                       = 0x00,
 128   F5_1Pt2_512                   = 0x01,
 129   F3_1Pt44_512                  = 0x02,
 130   F3_2Pt88_512                  = 0x03,
 131   F3_20Pt8_512                  = 0x04,
 132   F3_720_512                    = 0x05,
 133   F5_360_512                    = 0x06,
 134   F5_320_512                    = 0x07,
 135   F5_320_1024                   = 0x08,
 136   F5_180_512                    = 0x09,
 137   F5_160_512                    = 0x0A,
 138   RemovableMedia                = 0x0B,
 139   FixedMedia                    = 0x0C,
 140   F3_120M_512                   = 0x0D,
 141   F3_640_512                    = 0x0E,
 142   F5_640_512                    = 0x0F,
 143   F5_720_512                    = 0x10,
 144   F3_1Pt2_512                   = 0x11,
 145   F3_1Pt23_1024                 = 0x12,
 146   F5_1Pt23_1024                 = 0x13,
 147   F3_128Mb_512                  = 0x14,
 148   F3_230Mb_512                  = 0x15,
 149   F8_256_128                    = 0x16,
 150   F3_200Mb_512                  = 0x17,
 151   F3_240M_512                   = 0x18,
 152   F3_32M_512                    = 0x19
 153 } MEDIA_TYPE, *PMEDIA_TYPE;
 154
 155 typedef
 156 enum _DETECTION_TYPE
 157 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552516%28v=vs.85%29.aspx */
 158 { DetectNone                    = 0,
 159   DetectInt13                   = 1,
 160   DetectExInt13                 = 2
 161 } DETECTION_TYPE;
 162
 163 typedef
 164 struct _DISK_INT13_INFO
 165 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552624(v=vs.85).aspx */
 166 { USHORT        DriveSelect;
 167   ULONG         MaxCylinders;
 168   USHORT        SectorsPerTrack;
 169   USHORT        MaxHeads;
 170   USHORT        NumberDrives;
 171 } DISK_INT13_INFO, *PDISK_INT13_INFO;
 172
 173 typedef
 174 struct _DISK_EX_INT13_INFO
 175 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552610(v=vs.85).aspx */
 176 { USHORT        ExBufferSize;
 177   USHORT        ExFlags;
 178   ULONG         ExCylinders;
 179   ULONG         ExHeads;
 180   ULONG         ExSectorsPerTrack;
 181   ULONG64       ExSectorsPerDrive;
 182   USHORT        ExSectorSize;
 183   USHORT        ExReserved;
 184 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO;
 185
 186 typedef
 187 struct _DISK_DETECTION_INFO
 188 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552601(v=vs.85).aspx */
 189 { ULONG                       SizeOfDetectInfo;
 190   DETECTION_TYPE              DetectionType;
 191   _ANONYMOUS_UNION union
 192   { _ANONYMOUS_STRUCT struct
 193     { DISK_INT13_INFO         Int13;
 194       DISK_EX_INT13_INFO      ExInt13;
 195     } DUMMYSTRUCTNAME;
 196   } DUMMYUNIONNAME;
 197 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO;
 198
 199 typedef
 200 struct _DISK_GEOMETRY
 201 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552613(v=vs.85).aspx */
 202 { LARGE_INTEGER         Cylinders;
 203   MEDIA_TYPE            MediaType;
 204   ULONG                 TracksPerCylinder;
 205   ULONG                 SectorsPerTrack;
 206   ULONG                 BytesPerSector;
 207 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 208
 209 typedef
 210 struct _DISK_GEOMETRY_EX
 211 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552618(v=vs.85).aspx */
 212 { DISK_GEOMETRY         Geometry;
 213   LARGE_INTEGER         DiskSize;
 214   UCHAR                 Data[1];
 215 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
 216
 217 /* Note: although declared as an array of only one byte, the Data area within
 218  * the DISK_GEOMETRY_EX structure represents a variable size region containing
 219  * a DISK_PARTITION_INFO structure followed by a DISK_DETECTION_INFO structure;
 220  * the above <ddk/ntdddisk.h> reference defines the following pair of macros,
 221  * for obtaining pointers to the embedded structures, given a pointer to the
 222  * containing DISK_GEOMETRY_EX structure itself; (the corresponding reference
 223  * for <winioctl.h> refers to these macros, without defining them).
 224  */
 225 #if NTDDI_VERSION < NTDDI_WS03
 226  /* FIXME: given the above definition for DISK_GEOMETRY_EX, this pair of
 227   * macro definitions makes no sense at all...
 228   */
 229 # define DiskGeometryGetPartition(Geometry) \
 230    ((PDISK_PARTITION_INFO)((Geometry) + 1))
 231
 232 # define DiskGeometryGetDetect(Geometry) \
 233    ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \
 234        DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
 235 #else
 236  /* ...whereas this pair would seem to be appropriate, regardless of the
 237   * underlying NTDDI_VERSION.
 238   */
 239 # define DiskGeometryGetPartition(Geometry) \
 240    ((PDISK_PARTITION_INFO)((Geometry)->Data))
 241
 242 # define DiskGeometryGetDetect(Geometry) \
 243    ((PDISK_DETECTION_INFO)(((ULONG_PTR)DiskGeometryGetPartition(Geometry) + \
 244        DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
 245 #endif
 246
 247 typedef
 248 struct _PARTITION_INFORMATION
 249 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff563751(v=vs.85).aspx */
 250 { LARGE_INTEGER         StartingOffset;
 251   LARGE_INTEGER         PartitionLength;
 252   ULONG                 HiddenSectors;
 253   ULONG                 PartitionNumber;
 254   UCHAR                 PartitionType;
 255   BOOLEAN               BootIndicator;
 256   BOOLEAN               RecognizedPartition;
 257   BOOLEAN               RewritePartition;
 258 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
 259
 260 typedef
 261 struct _PARTITION_INFORMATION_GPT
 262 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff563763(v=vs.85).aspx */
 263 { GUID                  PartitionType;
 264   GUID                  PartitionId;
 265   ULONG64               Attributes;
 266   WCHAR                 Name[36];
 267 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT;
 268
 269 typedef
 270 struct _DISK_PARTITION_INFO
 271 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552629(v=vs.85).aspx */
 272 { ULONG                   SizeOfPartitionInfo;
 273   PARTITION_STYLE         PartitionStyle;
 274   _ANONYMOUS_UNION union
 275   { struct
 276     { ULONG                 Signature;
 277       ULONG                 CheckSum;
 278     }                     Mbr;
 279     struct
 280     { GUID                  DiskId;
 281     }                     Gpt;
 282   } DUMMYUNIONNAME;
 283 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO;
 284
 285 typedef
 286 struct _DISK_PERFORMANCE
 287 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552633(v=vs.85).aspx */
 288 { LARGE_INTEGER         BytesRead;
 289   LARGE_INTEGER         BytesWritten;
 290   LARGE_INTEGER         ReadTime;
 291   LARGE_INTEGER         WriteTime;
 292   LARGE_INTEGER         IdleTime;
 293   ULONG                 ReadCount;
 294   ULONG                 WriteCount;
 295   ULONG                 QueueDepth;
 296   ULONG                 SplitCount;
 297   LARGE_INTEGER         QueryTime;
 298   ULONG                 StorageDeviceNumber;
 299   WCHAR                 StorageManagerName[8];
 300 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
 301
 302 typedef
 303 struct _PARTITION_INFORMATION_EX
 304 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff563754(v=vs.85).aspx */
 305 { PARTITION_STYLE               PartitionStyle;
 306   LARGE_INTEGER                 StartingOffset;
 307   LARGE_INTEGER                 PartitionLength;
 308   ULONG                         PartitionNumber;
 309   BOOLEAN                       RewritePartition;
 310   _ANONYMOUS_UNION union
 311   { PARTITION_INFORMATION_MBR   Mbr;
 312     PARTITION_INFORMATION_GPT   Gpt;
 313   } DUMMYUNIONNAME;
 314 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX;
 315
 316 typedef
 317 struct _FORMAT_EX_PARAMETERS
 318 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff553875(v=vs.85).aspx */
 319 { MEDIA_TYPE    MediaType;
 320   ULONG         StartCylinderNumber;
 321   ULONG         EndCylinderNumber;
 322   ULONG         StartHeadNumber;
 323   ULONG         EndHeadNumber;
 324   USHORT        FormatGapLength;
 325   USHORT        SectorsPerTrack;
 326   USHORT        SectorNumber[1];
 327 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
 328
 329 typedef
 330 struct _FORMAT_PARAMETERS
 331 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff553878(v=vs.85).aspx */
 332 { MEDIA_TYPE    MediaType;
 333   ULONG         StartCylinderNumber;
 334   ULONG         EndCylinderNumber;
 335   ULONG         StartHeadNumber;
 336   ULONG         EndHeadNumber;
 337 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
 338
 339 typedef
 340 struct _GET_LENGTH_INFORMATION
 341 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff554986(v=vs.85).aspx */
 342 { LARGE_INTEGER         Length;
 343 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
 344
 345 typedef
 346 struct _REASSIGN_BLOCKS
 347 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff563962(v=vs.85).aspx */
 348 { USHORT        Reserved;
 349   USHORT        Count;
 350   ULONG         BlockNumber[1];
 351 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
 352
 353 typedef
 354 struct _SET_PARTITION_INFORMATION
 355 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff566192(v=vs.85).aspx */
 356 { UCHAR         PartitionType;
 357 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
 358
 359 typedef
 360 struct _VERIFY_INFORMATION
 361 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff568005(v=vs.85).aspx */
 362 { LARGE_INTEGER         StartingOffset;
 363   ULONG                 Length;
 364 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
 365
 366 typedef enum
 367 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552583(v=vs.85).aspx */
 368 { EqualPriority                 = 0,
 369   KeepPrefetchedData            = 1,
 370   KeepReadData                  = 2
 371 } DISK_CACHE_RETENTION_PRIORITY;
 372
 373 typedef
 374 struct _DISK_CACHE_INFORMATION
 375 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552580(v=vs.85).aspx */
 376 { BOOLEAN                               ParametersSavable;
 377   BOOLEAN                               ReadCacheEnabled;
 378   BOOLEAN                               WriteCacheEnabled;
 379   DISK_CACHE_RETENTION_PRIORITY         ReadRetentionPriority;
 380   DISK_CACHE_RETENTION_PRIORITY         WriteRetentionPriority;
 381   USHORT                                DisablePrefetchTransferLength;
 382   BOOLEAN                               PrefetchScalar;
 383   _ANONYMOUS_UNION union
 384   { struct
 385     { USHORT                              Minimum;
 386       USHORT                              Maximum;
 387       USHORT                              MaximumBlocks;
 388     }                                   ScalarPrefetch;
 389     struct
 390     { USHORT                              Minimum;
 391       USHORT                              Maximum;
 392     }                                   BlockPrefetch;
 393   } DUMMYUNIONNAME;
 394 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION;
 395
 396 typedef
 397 struct _DISK_GROW_PARTITION
 398 /* https://msdn.microsoft.com/en-us/library/windows/hardware/ff552621(v=vs.85).aspx */
 399 { ULONG                 PartitionNumber;
 400   LARGE_INTEGER         BytesToGrow;
 401 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
 402
 403 /* End of _DDK_NTDDDISK_H and _WINIOCTL_H common declarations.
 404  */
 405 #endif
 406 #ifdef _DDK_NTDDDISK_H
 407 /* Declarations specific to _DDK_NTDDDISK_H alone.
 408  */
 409 _BEGIN_C_DECLS
 410
 411 #define DD_DISK_DEVICE_NAME                        "\\Device\\UNKNOWN"
 412 #define DD_DISK_DEVICE_NAME_U                     L"\\Device\\UNKNOWN"
 413
 414 #define IOCTL_DISK_CONTROLLER_NUMBER            __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0011)
 415 #define IOCTL_DISK_INTERNAL_SET_VERIFY          __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0100)
 416 #define IOCTL_DISK_INTERNAL_CLEAR_VERIFY        __FILE_AM_BUFFERED(__IOCTL_DISK_,0x0101)
 417
 418 #define SMART_GET_VERSION                       __FILE_RD_BUFFERED(__IOCTL_DISK_,0x0020)
 419 #define SMART_RCV_DRIVE_DATA                    __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0022)
 420 #define SMART_SEND_DRIVE_COMMAND                __FILE_RW_BUFFERED(__IOCTL_DISK_,0x0021)
 421
 422 #define IsFTPartition( PartitionType ) \
 423  (((PartitionType) & PARTITION_NTFT) && IsRecognizedPartition(PartitionType))
 424
 425 DEFINE_GUID( WMI_DISK_GEOMETRY_GUID,
 426     0x25007f51L, 0x57c2, 0x11d1, 0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10
 427   );
 428
 429 typedef USHORT BAD_TRACK_NUMBER;
 430 typedef USHORT *PBAD_TRACK_NUMBER;
 431
 432 typedef
 433 struct _DISK_CONTROLLER_NUMBER
 434 { ULONG                 ControllerNumber;
 435   ULONG                 DiskNumber;
 436 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
 437
 438 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR;
 439 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT;
 440
 441 typedef
 442 struct _SET_PARTITION_INFORMATION_EX
 443 { PARTITION_STYLE                       PartitionStyle;
 444   _ANONYMOUS_UNION union
 445   { SET_PARTITION_INFORMATION_MBR       Mbr;
 446     SET_PARTITION_INFORMATION_GPT       Gpt;
 447   } DUMMYUNIONNAME;
 448 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX;
 449
 450 /* GETVERSIONINPARAMS.fCapabilities constants
 451  */
 452 #define CAP_ATA_ID_CMD                    1
 453 #define CAP_ATAPI_ID_CMD                  2
 454 #define CAP_SMART_CMD                     4
 455
 456 typedef
 457 struct _GETVERSIONINPARAMS
 458 { UCHAR                 bVersion;
 459   UCHAR                 bRevision;
 460   UCHAR                 bReserved;
 461   UCHAR                 bIDEDeviceMap;
 462   ULONG                 fCapabilities;
 463   ULONG                 dwReserved[4];
 464 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS;
 465
 466 /* IDEREGS.bCommandReg constants
 467  */
 468 #define ATAPI_ID_CMD                      0xA1
 469 #define ID_CMD                            0xEC
 470 #define SMART_CMD                         0xB0
 471
 472 #define SMART_CYL_LOW                     0x4F
 473 #define SMART_CYL_HI                      0xC2
 474
 475 typedef
 476 struct _IDEREGS
 477 { UCHAR                 bFeaturesReg;
 478   UCHAR                 bSectorCountReg;
 479   UCHAR                 bSectorNumberReg;
 480   UCHAR                 bCylLowReg;
 481   UCHAR                 bCylHighReg;
 482   UCHAR                 bDriveHeadReg;
 483   UCHAR                 bCommandReg;
 484   UCHAR                 bReserved;
 485 } IDEREGS, *PIDEREGS, *LPIDEREGS;
 486
 487 #include <pshpack1.h>
 488 typedef
 489 struct _SENDCMDINPARAMS
 490 { ULONG                 cBufferSize;
 491   IDEREGS               irDriveRegs;
 492   UCHAR                 bDriveNumber;
 493   UCHAR                 bReserved[3];
 494   ULONG                 dwReserved[4];
 495   UCHAR                 bBuffer[1];
 496 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;
 497 #include <poppack.h>
 498
 499 /* DRIVERSTATUS.bDriverError constants
 500  */
 501 #define SMART_NO_ERROR                    0
 502 #define SMART_IDE_ERROR                   1
 503 #define SMART_INVALID_FLAG                2
 504 #define SMART_INVALID_COMMAND             3
 505 #define SMART_INVALID_BUFFER              4
 506 #define SMART_INVALID_DRIVE               5
 507 #define SMART_INVALID_IOCTL               6
 508 #define SMART_ERROR_NO_MEM                7
 509 #define SMART_INVALID_REGISTER            8
 510 #define SMART_NOT_SUPPORTED               9
 511 #define SMART_NO_IDE_DEVICE               10
 512
 513 #define SMART_OFFLINE_ROUTINE_OFFLINE     0
 514 #define SMART_SHORT_SELFTEST_OFFLINE      1
 515 #define SMART_EXTENDED_SELFTEST_OFFLINE   2
 516 #define SMART_ABORT_OFFLINE_SELFTEST      127
 517 #define SMART_SHORT_SELFTEST_CAPTIVE      129
 518 #define SMART_EXTENDED_SELFTEST_CAPTIVE   130
 519
 520 typedef
 521 struct _DRIVERSTATUS
 522 { UCHAR                 bDriverError;
 523   UCHAR                 bIDEError;
 524   UCHAR                 bReserved[2];
 525   ULONG                 dwReserved[2];
 526 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;
 527
 528 #define READ_ATTRIBUTE_BUFFER_SIZE        512
 529 #define IDENTIFY_BUFFER_SIZE              512
 530 #define READ_THRESHOLD_BUFFER_SIZE        512
 531 #define SMART_LOG_SECTOR_SIZE             512
 532
 533 #include <pshpack1.h>
 534 typedef
 535 struct _SENDCMDOUTPARAMS
 536 { ULONG                 cBufferSize;
 537   DRIVERSTATUS          DriverStatus;
 538   UCHAR                 bBuffer[1];
 539 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;
 540 #include <poppack.h>
 541
 542 #define READ_ATTRIBUTES                   0xD0
 543 #define READ_THRESHOLDS                   0xD1
 544 #define ENABLE_DISABLE_AUTOSAVE           0xD2
 545 #define SAVE_ATTRIBUTE_VALUES             0xD3
 546 #define EXECUTE_OFFLINE_DIAGS             0xD4
 547 #define SMART_READ_LOG                    0xD5
 548 #define SMART_WRITE_LOG                   0xd6
 549 #define ENABLE_SMART                      0xD8
 550 #define DISABLE_SMART                     0xD9
 551 #define RETURN_SMART_STATUS               0xDA
 552 #define ENABLE_DISABLE_AUTO_OFFLINE       0xDB
 553
 554 _END_C_DECLS
 555
 556 #endif  /* _DDK_NTDDDISK_H */
 557 #endif  /* !_DDK_NTDDDISK_H: $RCSfile$: end of file */