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 #define PARTITION_ISO9660                 0x96
 227 #define PARTITION_FREEBSD                 0xA5
 228 #define PARTITION_OPENBSD                 0xA6
 229 #define PARTITION_NETBSD                  0xA9
 230 #endif
 231
 232 #define IsFTPartition( PartitionType ) \
 233   (((PartitionType) & PARTITION_NTFT) && \
 234   IsRecognizedPartition(PartitionType))
 235
 236 #define IsContainerPartition(PartitionType) \
 237   (((PartitionType) == PARTITION_EXTENDED) || \
 238   ((PartitionType) == PARTITION_XINT13_EXTENDED))
 239
 240 #ifdef __REACTOS__
 241 #define IsRecognizedPartition(PartitionType) ( \
 242     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 243     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 244     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 245     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 246     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 247     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 248     ((PartitionType) == PARTITION_FAT_12) || \
 249     ((PartitionType) == PARTITION_FAT_16) || \
 250     ((PartitionType) == PARTITION_HUGE) || \
 251     ((PartitionType) == PARTITION_IFS) || \
 252     ((PartitionType) == PARTITION_FAT32) || \
 253     ((PartitionType) == PARTITION_FAT32_XINT13) || \
 254     ((PartitionType) == PARTITION_XINT13) || \
 255     ((PartitionType) == PARTITION_LINUX) || \
 256     ((PartitionType) == PARTITION_OLD_LINUX) || \
 257     ((PartitionType) == PARTITION_ISO9660) || \
 258     ((PartitionType) == PARTITION_FREEBSD) || \
 259     ((PartitionType) == PARTITION_OPENBSD) || \
 260     ((PartitionType) == PARTITION_NETBSD))
 261 #else
 262 #define IsRecognizedPartition(PartitionType) ( \
 263     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 264     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 265     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 266     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 267     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 268     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 269     ((PartitionType) == PARTITION_FAT_12) || \
 270     ((PartitionType) == PARTITION_FAT_16) || \
 271     ((PartitionType) == PARTITION_HUGE) || \
 272     ((PartitionType) == PARTITION_IFS) || \
 273     ((PartitionType) == PARTITION_FAT32) || \
 274     ((PartitionType) == PARTITION_FAT32_XINT13) || \
 275     ((PartitionType) == PARTITION_XINT13))
 276 #endif
 277
 278 #if(_WIN32_WINNT >= 0x0500)
 279 #define GPT_ATTRIBUTE_PLATFORM_REQUIRED          0x00000001
 280 #define GPT_BASIC_DATA_ATTRIBUTE_READ_ONLY       0x10000000
 281 #define GPT_BASIC_DATA_ATTRIBUTE_SHADOW_COPY     0x20000000
 282 #define GPT_BASIC_DATA_ATTRIBUTE_HIDDEN          0x40000000
 283 #define GPT_BASIC_DATA_ATTRIBUTE_NO_DRIVE_LETTER 0x80000000
 284 #endif
 285
 286 #define WMI_DISK_GEOMETRY_GUID \
 287   {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}}
 288
 289 typedef USHORT BAD_TRACK_NUMBER;
 290 typedef USHORT *PBAD_TRACK_NUMBER;
 291
 292 typedef enum _MEDIA_TYPE {
 293   Unknown,
 294   F5_1Pt2_512,
 295   F3_1Pt44_512,
 296   F3_2Pt88_512,
 297   F3_20Pt8_512,
 298   F3_720_512,
 299   F5_360_512,
 300   F5_320_512,
 301   F5_320_1024,
 302   F5_180_512,
 303   F5_160_512,
 304   RemovableMedia,
 305   FixedMedia,
 306   F3_120M_512,
 307   F3_640_512,
 308   F5_640_512,
 309   F5_720_512,
 310   F3_1Pt2_512,
 311   F3_1Pt23_1024,
 312   F5_1Pt23_1024,
 313   F3_128Mb_512,
 314   F3_230Mb_512,
 315   F8_256_128
 316 } MEDIA_TYPE, *PMEDIA_TYPE;
 317
 318 typedef enum _DETECTION_TYPE {
 319   DetectNone,
 320   DetectInt13,
 321   DetectExInt13
 322 } DETECTION_TYPE;
 323
 324 typedef struct _DISK_CONTROLLER_NUMBER {
 325   ULONG  ControllerNumber;
 326   ULONG  DiskNumber;
 327 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
 328
 329 typedef struct _DISK_INT13_INFO {
 330   USHORT  DriveSelect;
 331   ULONG  MaxCylinders;
 332   USHORT  SectorsPerTrack;
 333   USHORT  MaxHeads;
 334   USHORT  NumberDrives;
 335 } DISK_INT13_INFO, *PDISK_INT13_INFO;
 336
 337 typedef struct _DISK_EX_INT13_INFO {
 338   USHORT  ExBufferSize;
 339   USHORT  ExFlags;
 340   ULONG  ExCylinders;
 341   ULONG  ExHeads;
 342   ULONG  ExSectorsPerTrack;
 343   ULONG64  ExSectorsPerDrive;
 344   USHORT  ExSectorSize;
 345   USHORT  ExReserved;
 346 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO;
 347
 348 typedef struct _DISK_DETECTION_INFO {
 349   ULONG  SizeOfDetectInfo;
 350   DETECTION_TYPE  DetectionType;
 351   _ANONYMOUS_UNION union {
 352     _ANONYMOUS_STRUCT struct {
 353       DISK_INT13_INFO  Int13;
 354       DISK_EX_INT13_INFO  ExInt13;
 355     } DUMMYSTRUCTNAME;
 356   } DUMMYUNIONNAME;
 357 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO;
 358
 359 typedef struct _DISK_GEOMETRY {
 360   LARGE_INTEGER  Cylinders;
 361   MEDIA_TYPE  MediaType;
 362   ULONG  TracksPerCylinder;
 363   ULONG  SectorsPerTrack;
 364   ULONG  BytesPerSector;
 365 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 366
 367 typedef struct _DISK_GEOMETRY_EX {
 368   DISK_GEOMETRY  Geometry;
 369   LARGE_INTEGER  DiskSize;
 370   UCHAR  Data[1];
 371 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
 372
 373 #define DiskGeometryGetPartition(Geometry) \
 374    ((PDISK_PARTITION_INFO)((Geometry) + 1))
 375
 376 #define DiskGeometryGetDetect(Geometry)\
 377  ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \
 378   DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
 379
 380 typedef struct _PARTITION_INFORMATION {
 381   LARGE_INTEGER  StartingOffset;
 382   LARGE_INTEGER  PartitionLength;
 383   ULONG  HiddenSectors;
 384   ULONG  PartitionNumber;
 385   UCHAR  PartitionType;
 386   BOOLEAN  BootIndicator;
 387   BOOLEAN  RecognizedPartition;
 388   BOOLEAN  RewritePartition;
 389 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
 390
 391 typedef struct _PARTITION_INFORMATION_GPT {
 392   GUID  PartitionType;
 393   GUID  PartitionId;
 394   ULONG64  Attributes;
 395   WCHAR Name  [36];
 396 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT;
 397
 398 typedef enum _PARTITION_STYLE {
 399   PARTITION_STYLE_MBR,
 400   PARTITION_STYLE_GPT,
 401   PARTITION_STYLE_RAW
 402 } PARTITION_STYLE;
 403
 404 typedef struct _DISK_PARTITION_INFO {
 405   ULONG  SizeOfPartitionInfo;
 406   PARTITION_STYLE  PartitionStyle;
 407   _ANONYMOUS_UNION union {
 408     struct {
 409       ULONG  Signature;
 410       ULONG  CheckSum;
 411     } Mbr;
 412     struct {
 413       GUID  DiskId;
 414     } Gpt;
 415   } DUMMYUNIONNAME;
 416 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO;
 417
 418 typedef struct _DISK_PERFORMANCE {
 419   LARGE_INTEGER  BytesRead;
 420   LARGE_INTEGER  BytesWritten;
 421   LARGE_INTEGER  ReadTime;
 422   LARGE_INTEGER  WriteTime;
 423   LARGE_INTEGER  IdleTime;
 424   ULONG  ReadCount;
 425   ULONG  WriteCount;
 426   ULONG  QueueDepth;
 427   ULONG  SplitCount;
 428   LARGE_INTEGER  QueryTime;
 429   ULONG  StorageDeviceNumber;
 430   WCHAR  StorageManagerName[8];
 431 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
 432
 433 typedef struct _PARTITION_INFORMATION_MBR {
 434   UCHAR  PartitionType;
 435   BOOLEAN  BootIndicator;
 436   BOOLEAN  RecognizedPartition;
 437   ULONG  HiddenSectors;
 438 } PARTITION_INFORMATION_MBR, *PPARTITION_INFORMATION_MBR;
 439
 440 typedef struct _PARTITION_INFORMATION_EX {
 441   PARTITION_STYLE  PartitionStyle;
 442   LARGE_INTEGER  StartingOffset;
 443   LARGE_INTEGER  PartitionLength;
 444   ULONG  PartitionNumber;
 445   BOOLEAN  RewritePartition;
 446   _ANONYMOUS_UNION union {
 447     PARTITION_INFORMATION_MBR  Mbr;
 448     PARTITION_INFORMATION_GPT  Gpt;
 449   } DUMMYUNIONNAME;
 450 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX;
 451
 452 typedef struct _DRIVE_LAYOUT_INFORMATION {
 453   ULONG  PartitionCount;
 454   ULONG  Signature;
 455   PARTITION_INFORMATION  PartitionEntry[1];
 456 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION;
 457
 458 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR {
 459   ULONG  Signature;
 460 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR;
 461
 462 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT {
 463   GUID  DiskId;
 464   LARGE_INTEGER  StartingUsableOffset;
 465   LARGE_INTEGER  UsableLength;
 466   ULONG  MaxPartitionCount;
 467 } DRIVE_LAYOUT_INFORMATION_GPT, *PDRIVE_LAYOUT_INFORMATION_GPT;
 468
 469 typedef struct _DRIVE_LAYOUT_INFORMATION_EX {
 470   ULONG  PartitionStyle;
 471   ULONG  PartitionCount;
 472   __GNU_EXTENSION union {
 473     DRIVE_LAYOUT_INFORMATION_MBR  Mbr;
 474     DRIVE_LAYOUT_INFORMATION_GPT  Gpt;
 475   };
 476   PARTITION_INFORMATION_EX  PartitionEntry[1];
 477 } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX;
 478
 479 typedef struct _FORMAT_EX_PARAMETERS {
 480   MEDIA_TYPE  MediaType;
 481   ULONG  StartCylinderNumber;
 482   ULONG  EndCylinderNumber;
 483   ULONG  StartHeadNumber;
 484   ULONG  EndHeadNumber;
 485   USHORT  FormatGapLength;
 486   USHORT  SectorsPerTrack;
 487   USHORT  SectorNumber[1];
 488 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
 489
 490 typedef struct _FORMAT_PARAMETERS {
 491   MEDIA_TYPE  MediaType;
 492   ULONG  StartCylinderNumber;
 493   ULONG  EndCylinderNumber;
 494   ULONG  StartHeadNumber;
 495   ULONG  EndHeadNumber;
 496 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
 497
 498 typedef struct _GET_LENGTH_INFORMATION {
 499   LARGE_INTEGER  Length;
 500 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
 501
 502 typedef struct _REASSIGN_BLOCKS {
 503   USHORT  Reserved;
 504   USHORT  Count;
 505   ULONG  BlockNumber[1];
 506 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
 507
 508 typedef struct _SET_PARTITION_INFORMATION {
 509   UCHAR  PartitionType;
 510 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
 511
 512 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR;
 513 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT;
 514
 515 typedef struct _SET_PARTITION_INFORMATION_EX {
 516   PARTITION_STYLE  PartitionStyle;
 517   _ANONYMOUS_UNION union {
 518     SET_PARTITION_INFORMATION_MBR  Mbr;
 519     SET_PARTITION_INFORMATION_GPT  Gpt;
 520   } DUMMYUNIONNAME;
 521 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX;
 522
 523 typedef struct _VERIFY_INFORMATION {
 524   LARGE_INTEGER  StartingOffset;
 525   ULONG  Length;
 526 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
 527
 528 /* GETVERSIONINPARAMS.fCapabilities constants */
 529 #define CAP_ATA_ID_CMD                    1
 530 #define CAP_ATAPI_ID_CMD                  2
 531 #define CAP_SMART_CMD                     4
 532
 533 typedef struct _GETVERSIONINPARAMS {
 534     UCHAR  bVersion;
 535     UCHAR  bRevision;
 536     UCHAR  bReserved;
 537     UCHAR  bIDEDeviceMap;
 538     ULONG  fCapabilities;
 539     ULONG  dwReserved[4];
 540 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS;
 541
 542 /* IDEREGS.bCommandReg constants */
 543 #define ATAPI_ID_CMD                      0xA1
 544 #define ID_CMD                            0xEC
 545 #define SMART_CMD                         0xB0
 546
 547 #define SMART_CYL_LOW                     0x4F
 548 #define SMART_CYL_HI                      0xC2
 549
 550 typedef struct _IDEREGS {
 551     UCHAR  bFeaturesReg;
 552     UCHAR  bSectorCountReg;
 553     UCHAR  bSectorNumberReg;
 554     UCHAR  bCylLowReg;
 555     UCHAR  bCylHighReg;
 556     UCHAR  bDriveHeadReg;
 557     UCHAR  bCommandReg;
 558     UCHAR  bReserved;
 559 } IDEREGS, *PIDEREGS, *LPIDEREGS;
 560
 561 #include <pshpack1.h>
 562 typedef struct _SENDCMDINPARAMS {
 563     ULONG  cBufferSize;
 564     IDEREGS  irDriveRegs;
 565     UCHAR  bDriveNumber;
 566     UCHAR  bReserved[3];
 567     ULONG  dwReserved[4];
 568     UCHAR  bBuffer[1];
 569 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;
 570 #include <poppack.h>
 571
 572 /* DRIVERSTATUS.bDriverError constants */
 573 #define SMART_NO_ERROR                    0
 574 #define SMART_IDE_ERROR                   1
 575 #define SMART_INVALID_FLAG                2
 576 #define SMART_INVALID_COMMAND             3
 577 #define SMART_INVALID_BUFFER              4
 578 #define SMART_INVALID_DRIVE               5
 579 #define SMART_INVALID_IOCTL               6
 580 #define SMART_ERROR_NO_MEM                7
 581 #define SMART_INVALID_REGISTER            8
 582 #define SMART_NOT_SUPPORTED               9
 583 #define SMART_NO_IDE_DEVICE               10
 584
 585 #define SMART_OFFLINE_ROUTINE_OFFLINE     0
 586 #define SMART_SHORT_SELFTEST_OFFLINE      1
 587 #define SMART_EXTENDED_SELFTEST_OFFLINE   2
 588 #define SMART_ABORT_OFFLINE_SELFTEST      127
 589 #define SMART_SHORT_SELFTEST_CAPTIVE      129
 590 #define SMART_EXTENDED_SELFTEST_CAPTIVE   130
 591
 592 typedef struct _DRIVERSTATUS {
 593     UCHAR  bDriverError;
 594     UCHAR  bIDEError;
 595     UCHAR  bReserved[2];
 596     ULONG  dwReserved[2];
 597 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;
 598
 599 #define READ_ATTRIBUTE_BUFFER_SIZE        512
 600 #define IDENTIFY_BUFFER_SIZE              512
 601 #define READ_THRESHOLD_BUFFER_SIZE        512
 602 #define SMART_LOG_SECTOR_SIZE             512
 603
 604 #include <pshpack1.h>
 605 typedef struct _SENDCMDOUTPARAMS {
 606     ULONG  cBufferSize;
 607     DRIVERSTATUS  DriverStatus;
 608     UCHAR  bBuffer[1];
 609 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;
 610 #include <poppack.h>
 611
 612 #define READ_ATTRIBUTES                   0xD0
 613 #define READ_THRESHOLDS                   0xD1
 614 #define ENABLE_DISABLE_AUTOSAVE           0xD2
 615 #define SAVE_ATTRIBUTE_VALUES             0xD3
 616 #define EXECUTE_OFFLINE_DIAGS             0xD4
 617 #define SMART_READ_LOG                    0xD5
 618 #define SMART_WRITE_LOG                   0xd6
 619 #define ENABLE_SMART                      0xD8
 620 #define DISABLE_SMART                     0xD9
 621 #define RETURN_SMART_STATUS               0xDA
 622 #define ENABLE_DISABLE_AUTO_OFFLINE       0xDB
 623
 624 typedef struct _MAPPED_ADDRESS {
 625     struct _MAPPED_ADDRESS *NextMappedAddress;
 626     PVOID MappedAddress;
 627     ULONG NumberOfBytes;
 628     LARGE_INTEGER IoAddress;
 629     ULONG BusNumber;
 630 } MAPPED_ADDRESS, *PMAPPED_ADDRESS;
 631
 632
 633
 634 #if(_WIN32_WINNT >= 0x0500)
 635
 636 typedef struct _CREATE_DISK_GPT
 637 {
 638     GUID DiskId;
 639     ULONG MaxPartitionCount;
 640 } CREATE_DISK_GPT, *PCREATE_DISK_GPT;
 641
 642 typedef struct _CREATE_DISK_MBR
 643 {
 644     ULONG Signature;
 645 } CREATE_DISK_MBR, *PCREATE_DISK_MBR;
 646
 647
 648 typedef struct _CREATE_DISK
 649 {
 650     PARTITION_STYLE PartitionStyle;
 651     union {
 652         CREATE_DISK_MBR Mbr;
 653         CREATE_DISK_GPT Gpt;
 654     };
 655 } CREATE_DISK, *PCREATE_DISK;
 656
 657
 658 typedef enum {
 659     EqualPriority,
 660     KeepPrefetchedData,
 661     KeepReadData
 662 } DISK_CACHE_RETENTION_PRIORITY;
 663
 664 typedef enum _DISK_WRITE_CACHE_STATE {
 665     DiskWriteCacheNormal,
 666     DiskWriteCacheForceDisable,
 667     DiskWriteCacheDisableNotSupported
 668 } DISK_WRITE_CACHE_STATE, *PDISK_WRITE_CACHE_STATE;
 669
 670
 671 typedef struct _DISK_CACHE_INFORMATION
 672 {
 673     BOOLEAN ParametersSavable;
 674     BOOLEAN ReadCacheEnabled;
 675     BOOLEAN WriteCacheEnabled;
 676     DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority;
 677     DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority;
 678     USHORT DisablePrefetchTransferLength;
 679     BOOLEAN PrefetchScalar;
 680     union {
 681         struct {
 682             USHORT Minimum;
 683             USHORT Maximum;
 684             USHORT MaximumBlocks;
 685         } ScalarPrefetch;
 686
 687         struct {
 688             USHORT Minimum;
 689             USHORT Maximum;
 690         } BlockPrefetch;
 691     };
 692
 693 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION;
 694
 695 typedef struct _DISK_GROW_PARTITION {
 696     ULONG PartitionNumber;
 697     LARGE_INTEGER BytesToGrow;
 698 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
 699 #endif
 700
 701
 702 #ifdef __cplusplus
 703 }
 704 #endif
 705
 706 #endif /* _NTDDDISK_H_ */