reactos/sdk/include/psdk/ntdddisk.h

   1 /*
   2  * ntdddisk.h
   3  *
   4  * Disk IOCTL interface.
   5  *
   6  * This file is part of the w32api package.
   7  *
   8  * Contributors:
   9  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #ifndef _NTDDDISK_H_
  24 #define _NTDDDISK_H_
  25
  26 /* Helper macro to enable gcc's extension.  */
  27 #ifndef __GNU_EXTENSION
  28 #ifdef __GNUC__
  29 #define __GNU_EXTENSION __extension__
  30 #else
  31 #define __GNU_EXTENSION
  32 #endif
  33 #endif
  34
  35 #include "ntddstor.h"
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 #define DD_DISK_DEVICE_NAME               "\\Device\\UNKNOWN"
  42 #define DD_DISK_DEVICE_NAME_U             L"\\Device\\UNKNOWN"
  43
  44 #define IOCTL_DISK_BASE                   FILE_DEVICE_DISK
  45
  46 #define IOCTL_DISK_CHECK_VERIFY \
  47   CTL_CODE(IOCTL_DISK_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
  48
  49 #define IOCTL_DISK_CONTROLLER_NUMBER \
  50   CTL_CODE(IOCTL_DISK_BASE, 0x0011, METHOD_BUFFERED, FILE_ANY_ACCESS)
  51
  52 #define IOCTL_DISK_CREATE_DISK \
  53   CTL_CODE(IOCTL_DISK_BASE, 0x0016, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  54
  55 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT \
  56   CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  57
  58 #define IOCTL_DISK_FIND_NEW_DEVICES \
  59   CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
  60
  61 #define IOCTL_DISK_FORMAT_TRACKS \
  62   CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  63
  64 #define IOCTL_DISK_FORMAT_TRACKS_EX \
  65   CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  66
  67 #define IOCTL_DISK_GET_CACHE_INFORMATION \
  68   CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS)
  69
  70 #define IOCTL_DISK_GET_DRIVE_GEOMETRY \
  71   CTL_CODE(IOCTL_DISK_BASE, 0x0000, METHOD_BUFFERED, FILE_ANY_ACCESS)
  72
  73 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX \
  74   CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS)
  75
  76 #define IOCTL_DISK_GET_DRIVE_LAYOUT \
  77   CTL_CODE(IOCTL_DISK_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
  78
  79 #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX \
  80   CTL_CODE(IOCTL_DISK_BASE, 0x0014, METHOD_BUFFERED, FILE_ANY_ACCESS)
  81
  82 #define IOCTL_DISK_GET_MEDIA_TYPES \
  83   CTL_CODE(IOCTL_DISK_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
  84
  85 #define IOCTL_DISK_GET_LENGTH_INFO \
  86   CTL_CODE(IOCTL_DISK_BASE, 0x0017, METHOD_BUFFERED, FILE_READ_ACCESS)
  87
  88 #define IOCTL_DISK_GET_PARTITION_INFO \
  89   CTL_CODE(IOCTL_DISK_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
  90
  91 #define IOCTL_DISK_GET_PARTITION_INFO_EX \
  92   CTL_CODE(IOCTL_DISK_BASE, 0x0012, METHOD_BUFFERED, FILE_ANY_ACCESS)
  93
  94 #define IOCTL_DISK_GROW_PARTITION \
  95   CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  96
  97 #define IOCTL_DISK_HISTOGRAM_STRUCTURE \
  98   CTL_CODE(IOCTL_DISK_BASE, 0x000c, METHOD_BUFFERED, FILE_ANY_ACCESS)
  99
 100 #define IOCTL_DISK_HISTOGRAM_DATA \
 101   CTL_CODE(IOCTL_DISK_BASE, 0x000d, METHOD_BUFFERED, FILE_ANY_ACCESS)
 102
 103 #define IOCTL_DISK_HISTOGRAM_RESET \
 104   CTL_CODE(IOCTL_DISK_BASE, 0x000e, METHOD_BUFFERED, FILE_ANY_ACCESS)
 105
 106 #define IOCTL_DISK_INTERNAL_CLEAR_VERIFY \
 107   CTL_CODE(IOCTL_DISK_BASE, 0x0101, METHOD_NEITHER, FILE_ANY_ACCESS)
 108
 109 #define IOCTL_DISK_INTERNAL_SET_VERIFY \
 110   CTL_CODE(IOCTL_DISK_BASE, 0x0100, METHOD_NEITHER, FILE_ANY_ACCESS)
 111
 112 #define IOCTL_DISK_IS_WRITABLE \
 113   CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS)
 114
 115 #define IOCTL_DISK_LOGGING \
 116   CTL_CODE(IOCTL_DISK_BASE, 0x000a, METHOD_BUFFERED, FILE_ANY_ACCESS)
 117
 118 #define IOCTL_DISK_PERFORMANCE \
 119   CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS)
 120
 121 #define IOCTL_DISK_PERFORMANCE_OFF \
 122   CTL_CODE(IOCTL_DISK_BASE, 0x0018, METHOD_BUFFERED, FILE_ANY_ACCESS)
 123
 124 #define IOCTL_DISK_REASSIGN_BLOCKS \
 125   CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 126
 127 #define IOCTL_DISK_REQUEST_DATA \
 128   CTL_CODE(IOCTL_DISK_BASE, 0x0010, METHOD_BUFFERED, FILE_ANY_ACCESS)
 129
 130 #define IOCTL_DISK_REQUEST_STRUCTURE \
 131   CTL_CODE(IOCTL_DISK_BASE, 0x000f, METHOD_BUFFERED, FILE_ANY_ACCESS)
 132
 133 #define IOCTL_DISK_MEDIA_REMOVAL \
 134   CTL_CODE(IOCTL_DISK_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
 135
 136 #define IOCTL_DISK_EJECT_MEDIA \
 137   CTL_CODE(IOCTL_DISK_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
 138
 139 #define IOCTL_DISK_LOAD_MEDIA \
 140   CTL_CODE(IOCTL_DISK_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
 141
 142 #define IOCTL_DISK_RESERVE \
 143   CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
 144
 145 #define IOCTL_DISK_RELEASE \
 146   CTL_CODE(IOCTL_DISK_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
 147
 148 #define IOCTL_DISK_FIND_NEW_DEVICES \
 149   CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
 150
 151 #define IOCTL_DISK_SET_CACHE_INFORMATION \
 152   CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 153
 154 //
 155 // NTDDI_WIN2003 was an older define used in the early beta builds, which
 156 // Microsoft forgot to fix in a few headers.
 157 // NTDDI_WS03 is the correct term.
 158 //
 159 #if (NTDDI_VERSION < NTDDI_WS03)
 160 #define IOCTL_DISK_GET_WRITE_CACHE_STATE \
 161   CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS)
 162 #else
 163 #define OBSOLETE_DISK_GET_WRITE_CACHE_STATE \
 164   CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS)
 165 #endif
 166
 167 #define IOCTL_DISK_SET_DRIVE_LAYOUT \
 168   CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 169
 170 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX \
 171   CTL_CODE(IOCTL_DISK_BASE, 0x0015, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 172
 173 #define IOCTL_DISK_SET_PARTITION_INFO \
 174   CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 175
 176 #define IOCTL_DISK_SET_PARTITION_INFO_EX \
 177   CTL_CODE(IOCTL_DISK_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 178
 179 #define IOCTL_DISK_UPDATE_DRIVE_SIZE \
 180   CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 181
 182 #define IOCTL_DISK_VERIFY \
 183   CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS)
 184
 185 #define SMART_GET_VERSION \
 186   CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
 187
 188 #define SMART_RCV_DRIVE_DATA \
 189   CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 190
 191 #define SMART_SEND_DRIVE_COMMAND \
 192   CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 193
 194 #if(_WIN32_WINNT >= 0x0500)
 195 #define IOCTL_DISK_UPDATE_DRIVE_SIZE        CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 196 #define IOCTL_DISK_GROW_PARTITION           CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 197 #define IOCTL_DISK_GET_CACHE_INFORMATION    CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS)
 198 #define IOCTL_DISK_SET_CACHE_INFORMATION    CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 199 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT      CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 200 #define IOCTL_DISK_UPDATE_PROPERTIES        CTL_CODE(IOCTL_DISK_BASE, 0x0050, METHOD_BUFFERED, FILE_ANY_ACCESS)
 201 #define IOCTL_DISK_FORMAT_DRIVE             CTL_CODE(IOCTL_DISK_BASE, 0x00f3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 202 #define IOCTL_DISK_SENSE_DEVICE             CTL_CODE(IOCTL_DISK_BASE, 0x00f8, METHOD_BUFFERED, FILE_ANY_ACCESS)
 203 #endif
 204
 205 #define PARTITION_ENTRY_UNUSED            0x00
 206 #define PARTITION_FAT_12                  0x01
 207 #define PARTITION_XENIX_1                 0x02
 208 #define PARTITION_XENIX_2                 0x03
 209 #define PARTITION_FAT_16                  0x04
 210 #define PARTITION_EXTENDED                0x05
 211 #define PARTITION_HUGE                    0x06
 212 #define PARTITION_IFS                     0x07
 213 #define PARTITION_OS2BOOTMGR              0x0A
 214 #define PARTITION_FAT32                   0x0B
 215 #define PARTITION_FAT32_XINT13            0x0C
 216 #define PARTITION_XINT13                  0x0E
 217 #define PARTITION_XINT13_EXTENDED         0x0F
 218 #define PARTITION_PREP                    0x41
 219 #define PARTITION_LDM                     0x42
 220 #define PARTITION_UNIX                    0x63
 221 #define VALID_NTFT                        0xC0
 222 #define PARTITION_NTFT                    0x80
 223 #ifdef __REACTOS__
 224 #define PARTITION_OLD_LINUX               0x43
 225 #define PARTITION_LINUX                   0x83
 226 #endif
 227
 228 #define IsFTPartition( PartitionType ) \
 229   (((PartitionType) & PARTITION_NTFT) && \
 230   IsRecognizedPartition(PartitionType))
 231
 232 #define IsContainerPartition(PartitionType) \
 233   (((PartitionType) == PARTITION_EXTENDED) || \
 234   ((PartitionType) == PARTITION_XINT13_EXTENDED))
 235
 236 #ifdef __REACTOS__
 237 #define IsRecognizedPartition(PartitionType) ( \
 238         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 239         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 240         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 241         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 242         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 243         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 244         ((PartitionType) == PARTITION_FAT_12) || \
 245         ((PartitionType) == PARTITION_FAT_16) || \
 246         ((PartitionType) == PARTITION_HUGE) || \
 247         ((PartitionType) == PARTITION_IFS) || \
 248         ((PartitionType) == PARTITION_FAT32) || \
 249         ((PartitionType) == PARTITION_FAT32_XINT13) || \
 250         ((PartitionType) == PARTITION_XINT13) || \
 251         ((PartitionType) == PARTITION_LINUX) || \
 252         ((PartitionType) == PARTITION_OLD_LINUX))
 253 #else
 254 #define IsRecognizedPartition(PartitionType) ( \
 255         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 256         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 257         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 258         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 259         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 260         (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 261         ((PartitionType) == PARTITION_FAT_12) || \
 262         ((PartitionType) == PARTITION_FAT_16) || \
 263         ((PartitionType) == PARTITION_HUGE) || \
 264         ((PartitionType) == PARTITION_IFS) || \
 265         ((PartitionType) == PARTITION_FAT32) || \
 266         ((PartitionType) == PARTITION_FAT32_XINT13) || \
 267         ((PartitionType) == PARTITION_XINT13))
 268 #endif
 269
 270 #if(_WIN32_WINNT >= 0x0500)
 271 #define GPT_ATTRIBUTE_PLATFORM_REQUIRED          0x00000001
 272 #define GPT_BASIC_DATA_ATTRIBUTE_READ_ONLY       0x10000000
 273 #define GPT_BASIC_DATA_ATTRIBUTE_SHADOW_COPY     0x20000000
 274 #define GPT_BASIC_DATA_ATTRIBUTE_HIDDEN          0x40000000
 275 #define GPT_BASIC_DATA_ATTRIBUTE_NO_DRIVE_LETTER 0x80000000
 276 #endif
 277
 278 #define WMI_DISK_GEOMETRY_GUID \
 279   {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}}
 280
 281 typedef USHORT BAD_TRACK_NUMBER;
 282 typedef USHORT *PBAD_TRACK_NUMBER;
 283
 284 typedef enum _MEDIA_TYPE {
 285   Unknown,
 286   F5_1Pt2_512,
 287   F3_1Pt44_512,
 288   F3_2Pt88_512,
 289   F3_20Pt8_512,
 290   F3_720_512,
 291   F5_360_512,
 292   F5_320_512,
 293   F5_320_1024,
 294   F5_180_512,
 295   F5_160_512,
 296   RemovableMedia,
 297   FixedMedia,
 298   F3_120M_512,
 299   F3_640_512,
 300   F5_640_512,
 301   F5_720_512,
 302   F3_1Pt2_512,
 303   F3_1Pt23_1024,
 304   F5_1Pt23_1024,
 305   F3_128Mb_512,
 306   F3_230Mb_512,
 307   F8_256_128
 308 } MEDIA_TYPE, *PMEDIA_TYPE;
 309
 310 typedef enum _DETECTION_TYPE {
 311   DetectNone,
 312   DetectInt13,
 313   DetectExInt13
 314 } DETECTION_TYPE;
 315
 316 typedef struct _DISK_CONTROLLER_NUMBER {
 317   ULONG  ControllerNumber;
 318   ULONG  DiskNumber;
 319 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
 320
 321 typedef struct _DISK_INT13_INFO {
 322   USHORT  DriveSelect;
 323   ULONG  MaxCylinders;
 324   USHORT  SectorsPerTrack;
 325   USHORT  MaxHeads;
 326   USHORT  NumberDrives;
 327 } DISK_INT13_INFO, *PDISK_INT13_INFO;
 328
 329 typedef struct _DISK_EX_INT13_INFO {
 330   USHORT  ExBufferSize;
 331   USHORT  ExFlags;
 332   ULONG  ExCylinders;
 333   ULONG  ExHeads;
 334   ULONG  ExSectorsPerTrack;
 335   ULONG64  ExSectorsPerDrive;
 336   USHORT  ExSectorSize;
 337   USHORT  ExReserved;
 338 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO;
 339
 340 typedef struct _DISK_DETECTION_INFO {
 341   ULONG  SizeOfDetectInfo;
 342   DETECTION_TYPE  DetectionType;
 343   _ANONYMOUS_UNION union {
 344     _ANONYMOUS_STRUCT struct {
 345       DISK_INT13_INFO  Int13;
 346       DISK_EX_INT13_INFO  ExInt13;
 347     } DUMMYSTRUCTNAME;
 348   } DUMMYUNIONNAME;
 349 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO;
 350
 351 typedef struct _DISK_GEOMETRY {
 352   LARGE_INTEGER  Cylinders;
 353   MEDIA_TYPE  MediaType;
 354   ULONG  TracksPerCylinder;
 355   ULONG  SectorsPerTrack;
 356   ULONG  BytesPerSector;
 357 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 358
 359 typedef struct _DISK_GEOMETRY_EX {
 360   DISK_GEOMETRY  Geometry;
 361   LARGE_INTEGER  DiskSize;
 362   UCHAR  Data[1];
 363 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
 364
 365 #define DiskGeometryGetPartition(Geometry) \
 366    ((PDISK_PARTITION_INFO)((Geometry) + 1))
 367
 368 #define DiskGeometryGetDetect(Geometry)\
 369  ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \
 370   DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
 371
 372 typedef struct _PARTITION_INFORMATION {
 373   LARGE_INTEGER  StartingOffset;
 374   LARGE_INTEGER  PartitionLength;
 375   ULONG  HiddenSectors;
 376   ULONG  PartitionNumber;
 377   UCHAR  PartitionType;
 378   BOOLEAN  BootIndicator;
 379   BOOLEAN  RecognizedPartition;
 380   BOOLEAN  RewritePartition;
 381 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
 382
 383 typedef struct _PARTITION_INFORMATION_GPT {
 384   GUID  PartitionType;
 385   GUID  PartitionId;
 386   ULONG64  Attributes;
 387   WCHAR Name  [36];
 388 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT;
 389
 390 typedef enum _PARTITION_STYLE {
 391   PARTITION_STYLE_MBR,
 392   PARTITION_STYLE_GPT,
 393   PARTITION_STYLE_RAW
 394 } PARTITION_STYLE;
 395
 396 typedef struct _DISK_PARTITION_INFO {
 397   ULONG  SizeOfPartitionInfo;
 398   PARTITION_STYLE  PartitionStyle;
 399   _ANONYMOUS_UNION union {
 400     struct {
 401       ULONG  Signature;
 402       ULONG  CheckSum;
 403     } Mbr;
 404     struct {
 405       GUID  DiskId;
 406     } Gpt;
 407   } DUMMYUNIONNAME;
 408 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO;
 409
 410 typedef struct _DISK_PERFORMANCE {
 411   LARGE_INTEGER  BytesRead;
 412   LARGE_INTEGER  BytesWritten;
 413   LARGE_INTEGER  ReadTime;
 414   LARGE_INTEGER  WriteTime;
 415   LARGE_INTEGER  IdleTime;
 416   ULONG  ReadCount;
 417   ULONG  WriteCount;
 418   ULONG  QueueDepth;
 419   ULONG  SplitCount;
 420   LARGE_INTEGER  QueryTime;
 421   ULONG  StorageDeviceNumber;
 422   WCHAR  StorageManagerName[8];
 423 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
 424
 425 typedef struct _PARTITION_INFORMATION_MBR {
 426   UCHAR  PartitionType;
 427   BOOLEAN  BootIndicator;
 428   BOOLEAN  RecognizedPartition;
 429   ULONG  HiddenSectors;
 430 } PARTITION_INFORMATION_MBR, *PPARTITION_INFORMATION_MBR;
 431
 432 typedef struct _PARTITION_INFORMATION_EX {
 433   PARTITION_STYLE  PartitionStyle;
 434   LARGE_INTEGER  StartingOffset;
 435   LARGE_INTEGER  PartitionLength;
 436   ULONG  PartitionNumber;
 437   BOOLEAN  RewritePartition;
 438   _ANONYMOUS_UNION union {
 439     PARTITION_INFORMATION_MBR  Mbr;
 440     PARTITION_INFORMATION_GPT  Gpt;
 441   } DUMMYUNIONNAME;
 442 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX;
 443
 444 typedef struct _DRIVE_LAYOUT_INFORMATION {
 445   ULONG  PartitionCount;
 446   ULONG  Signature;
 447   PARTITION_INFORMATION  PartitionEntry[1];
 448 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION;
 449
 450 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR {
 451   ULONG  Signature;
 452 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR;
 453
 454 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT {
 455   GUID  DiskId;
 456   LARGE_INTEGER  StartingUsableOffset;
 457   LARGE_INTEGER  UsableLength;
 458   ULONG  MaxPartitionCount;
 459 } DRIVE_LAYOUT_INFORMATION_GPT, *PDRIVE_LAYOUT_INFORMATION_GPT;
 460
 461 typedef struct _DRIVE_LAYOUT_INFORMATION_EX {
 462   ULONG  PartitionStyle;
 463   ULONG  PartitionCount;
 464   __GNU_EXTENSION union {
 465     DRIVE_LAYOUT_INFORMATION_MBR  Mbr;
 466     DRIVE_LAYOUT_INFORMATION_GPT  Gpt;
 467   };
 468   PARTITION_INFORMATION_EX  PartitionEntry[1];
 469 } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX;
 470
 471 typedef struct _FORMAT_EX_PARAMETERS {
 472   MEDIA_TYPE  MediaType;
 473   ULONG  StartCylinderNumber;
 474   ULONG  EndCylinderNumber;
 475   ULONG  StartHeadNumber;
 476   ULONG  EndHeadNumber;
 477   USHORT  FormatGapLength;
 478   USHORT  SectorsPerTrack;
 479   USHORT  SectorNumber[1];
 480 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
 481
 482 typedef struct _FORMAT_PARAMETERS {
 483   MEDIA_TYPE  MediaType;
 484   ULONG  StartCylinderNumber;
 485   ULONG  EndCylinderNumber;
 486   ULONG  StartHeadNumber;
 487   ULONG  EndHeadNumber;
 488 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
 489
 490 typedef struct _GET_LENGTH_INFORMATION {
 491   LARGE_INTEGER  Length;
 492 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
 493
 494 typedef struct _REASSIGN_BLOCKS {
 495   USHORT  Reserved;
 496   USHORT  Count;
 497   ULONG  BlockNumber[1];
 498 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
 499
 500 typedef struct _SET_PARTITION_INFORMATION {
 501   UCHAR  PartitionType;
 502 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
 503
 504 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR;
 505 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT;
 506
 507 typedef struct _SET_PARTITION_INFORMATION_EX {
 508   PARTITION_STYLE  PartitionStyle;
 509   _ANONYMOUS_UNION union {
 510     SET_PARTITION_INFORMATION_MBR  Mbr;
 511     SET_PARTITION_INFORMATION_GPT  Gpt;
 512   } DUMMYUNIONNAME;
 513 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX;
 514
 515 typedef struct _VERIFY_INFORMATION {
 516   LARGE_INTEGER  StartingOffset;
 517   ULONG  Length;
 518 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
 519
 520 /* GETVERSIONINPARAMS.fCapabilities constants */
 521 #define CAP_ATA_ID_CMD                    1
 522 #define CAP_ATAPI_ID_CMD                  2
 523 #define CAP_SMART_CMD                     4
 524
 525 typedef struct _GETVERSIONINPARAMS {
 526         UCHAR  bVersion;
 527         UCHAR  bRevision;
 528         UCHAR  bReserved;
 529         UCHAR  bIDEDeviceMap;
 530         ULONG  fCapabilities;
 531         ULONG  dwReserved[4];
 532 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS;
 533
 534 /* IDEREGS.bCommandReg constants */
 535 #define ATAPI_ID_CMD                      0xA1
 536 #define ID_CMD                            0xEC
 537 #define SMART_CMD                         0xB0
 538
 539 #define SMART_CYL_LOW                     0x4F
 540 #define SMART_CYL_HI                      0xC2
 541
 542 typedef struct _IDEREGS {
 543         UCHAR  bFeaturesReg;
 544         UCHAR  bSectorCountReg;
 545         UCHAR  bSectorNumberReg;
 546         UCHAR  bCylLowReg;
 547         UCHAR  bCylHighReg;
 548         UCHAR  bDriveHeadReg;
 549         UCHAR  bCommandReg;
 550         UCHAR  bReserved;
 551 } IDEREGS, *PIDEREGS, *LPIDEREGS;
 552
 553 #include <pshpack1.h>
 554 typedef struct _SENDCMDINPARAMS {
 555         ULONG  cBufferSize;
 556         IDEREGS  irDriveRegs;
 557         UCHAR  bDriveNumber;
 558         UCHAR  bReserved[3];
 559         ULONG  dwReserved[4];
 560         UCHAR  bBuffer[1];
 561 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;
 562 #include <poppack.h>
 563
 564 /* DRIVERSTATUS.bDriverError constants */
 565 #define SMART_NO_ERROR                    0
 566 #define SMART_IDE_ERROR                   1
 567 #define SMART_INVALID_FLAG                2
 568 #define SMART_INVALID_COMMAND             3
 569 #define SMART_INVALID_BUFFER              4
 570 #define SMART_INVALID_DRIVE               5
 571 #define SMART_INVALID_IOCTL               6
 572 #define SMART_ERROR_NO_MEM                7
 573 #define SMART_INVALID_REGISTER            8
 574 #define SMART_NOT_SUPPORTED               9
 575 #define SMART_NO_IDE_DEVICE               10
 576
 577 #define SMART_OFFLINE_ROUTINE_OFFLINE     0
 578 #define SMART_SHORT_SELFTEST_OFFLINE      1
 579 #define SMART_EXTENDED_SELFTEST_OFFLINE   2
 580 #define SMART_ABORT_OFFLINE_SELFTEST      127
 581 #define SMART_SHORT_SELFTEST_CAPTIVE      129
 582 #define SMART_EXTENDED_SELFTEST_CAPTIVE   130
 583
 584 typedef struct _DRIVERSTATUS {
 585         UCHAR  bDriverError;
 586         UCHAR  bIDEError;
 587         UCHAR  bReserved[2];
 588         ULONG  dwReserved[2];
 589 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;
 590
 591 #define READ_ATTRIBUTE_BUFFER_SIZE        512
 592 #define IDENTIFY_BUFFER_SIZE              512
 593 #define READ_THRESHOLD_BUFFER_SIZE        512
 594 #define SMART_LOG_SECTOR_SIZE             512
 595
 596 #include <pshpack1.h>
 597 typedef struct _SENDCMDOUTPARAMS {
 598         ULONG  cBufferSize;
 599         DRIVERSTATUS  DriverStatus;
 600         UCHAR  bBuffer[1];
 601 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;
 602 #include <poppack.h>
 603
 604 #define READ_ATTRIBUTES                   0xD0
 605 #define READ_THRESHOLDS                   0xD1
 606 #define ENABLE_DISABLE_AUTOSAVE           0xD2
 607 #define SAVE_ATTRIBUTE_VALUES             0xD3
 608 #define EXECUTE_OFFLINE_DIAGS             0xD4
 609 #define SMART_READ_LOG                    0xD5
 610 #define SMART_WRITE_LOG                   0xd6
 611 #define ENABLE_SMART                      0xD8
 612 #define DISABLE_SMART                     0xD9
 613 #define RETURN_SMART_STATUS               0xDA
 614 #define ENABLE_DISABLE_AUTO_OFFLINE       0xDB
 615
 616 typedef struct _MAPPED_ADDRESS {
 617     struct _MAPPED_ADDRESS *NextMappedAddress;
 618     PVOID MappedAddress;
 619     ULONG NumberOfBytes;
 620     LARGE_INTEGER IoAddress;
 621     ULONG BusNumber;
 622 } MAPPED_ADDRESS, *PMAPPED_ADDRESS;
 623
 624
 625
 626 #if(_WIN32_WINNT >= 0x0500)
 627
 628 typedef struct _CREATE_DISK_GPT
 629 {
 630     GUID DiskId;
 631     ULONG MaxPartitionCount;
 632 } CREATE_DISK_GPT, *PCREATE_DISK_GPT;
 633
 634 typedef struct _CREATE_DISK_MBR
 635 {
 636     ULONG Signature;
 637 } CREATE_DISK_MBR, *PCREATE_DISK_MBR;
 638
 639
 640 typedef struct _CREATE_DISK
 641 {
 642     PARTITION_STYLE PartitionStyle;
 643     union {
 644         CREATE_DISK_MBR Mbr;
 645         CREATE_DISK_GPT Gpt;
 646     };
 647 } CREATE_DISK, *PCREATE_DISK;
 648
 649
 650 typedef enum {
 651     EqualPriority,
 652     KeepPrefetchedData,
 653     KeepReadData
 654 } DISK_CACHE_RETENTION_PRIORITY;
 655
 656 typedef enum _DISK_WRITE_CACHE_STATE {
 657     DiskWriteCacheNormal,
 658     DiskWriteCacheForceDisable,
 659     DiskWriteCacheDisableNotSupported
 660 } DISK_WRITE_CACHE_STATE, *PDISK_WRITE_CACHE_STATE;
 661
 662
 663 typedef struct _DISK_CACHE_INFORMATION
 664 {
 665     BOOLEAN ParametersSavable;
 666     BOOLEAN ReadCacheEnabled;
 667     BOOLEAN WriteCacheEnabled;
 668     DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority;
 669     DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority;
 670     USHORT DisablePrefetchTransferLength;
 671     BOOLEAN PrefetchScalar;
 672     union {
 673         struct {
 674             USHORT Minimum;
 675             USHORT Maximum;
 676             USHORT MaximumBlocks;
 677         } ScalarPrefetch;
 678
 679         struct {
 680             USHORT Minimum;
 681             USHORT Maximum;
 682         } BlockPrefetch;
 683     };
 684
 685 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION;
 686
 687 typedef struct _DISK_GROW_PARTITION {
 688     ULONG PartitionNumber;
 689     LARGE_INTEGER BytesToGrow;
 690 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
 691 #endif
 692
 693
 694 #ifdef __cplusplus
 695 }
 696 #endif
 697
 698 #endif /* _NTDDDISK_H_ */