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_INTERNAL_SET_NOTIFY \ 113 CTL_CODE(IOCTL_DISK_BASE, 0x0102, METHOD_BUFFERED, FILE_ANY_ACCESS) 114 115 #define IOCTL_DISK_IS_WRITABLE \ 116 CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS) 117 118 #define IOCTL_DISK_LOGGING \ 119 CTL_CODE(IOCTL_DISK_BASE, 0x000a, METHOD_BUFFERED, FILE_ANY_ACCESS) 120 121 #define IOCTL_DISK_PERFORMANCE \ 122 CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS) 123 124 #define IOCTL_DISK_PERFORMANCE_OFF \ 125 CTL_CODE(IOCTL_DISK_BASE, 0x0018, METHOD_BUFFERED, FILE_ANY_ACCESS) 126 127 #define IOCTL_DISK_REASSIGN_BLOCKS \ 128 CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 129 130 #define IOCTL_DISK_REQUEST_DATA \ 131 CTL_CODE(IOCTL_DISK_BASE, 0x0010, METHOD_BUFFERED, FILE_ANY_ACCESS) 132 133 #define IOCTL_DISK_REQUEST_STRUCTURE \ 134 CTL_CODE(IOCTL_DISK_BASE, 0x000f, METHOD_BUFFERED, FILE_ANY_ACCESS) 135 136 #define IOCTL_DISK_MEDIA_REMOVAL \ 137 CTL_CODE(IOCTL_DISK_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS) 138 139 #define IOCTL_DISK_EJECT_MEDIA \ 140 CTL_CODE(IOCTL_DISK_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS) 141 142 #define IOCTL_DISK_LOAD_MEDIA \ 143 CTL_CODE(IOCTL_DISK_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS) 144 145 #define IOCTL_DISK_RESERVE \ 146 CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS) 147 148 #define IOCTL_DISK_RELEASE \ 149 CTL_CODE(IOCTL_DISK_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS) 150 151 #define IOCTL_DISK_FIND_NEW_DEVICES \ 152 CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS) 153 154 #define IOCTL_DISK_SET_CACHE_INFORMATION \ 155 CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 156 157 // 158 // NTDDI_WIN2003 was an older define used in the early beta builds, which 159 // Microsoft forgot to fix in a few headers. 160 // NTDDI_WS03 is the correct term. 161 // 162 #if (NTDDI_VERSION < NTDDI_WS03) 163 #define IOCTL_DISK_GET_WRITE_CACHE_STATE \ 164 CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS) 165 #else 166 #define OBSOLETE_DISK_GET_WRITE_CACHE_STATE \ 167 CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS) 168 #endif 169 170 #define IOCTL_DISK_SET_DRIVE_LAYOUT \ 171 CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 172 173 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX \ 174 CTL_CODE(IOCTL_DISK_BASE, 0x0015, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 175 176 #define IOCTL_DISK_SET_PARTITION_INFO \ 177 CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 178 179 #define IOCTL_DISK_SET_PARTITION_INFO_EX \ 180 CTL_CODE(IOCTL_DISK_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 181 182 #define IOCTL_DISK_UPDATE_DRIVE_SIZE \ 183 CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 184 185 #define IOCTL_DISK_VERIFY \ 186 CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS) 187 188 #define IOCTL_DISK_COPY_DATA \ 189 CTL_CODE(IOCTL_DISK_BASE, 0x0019, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 190 191 #define IOCTL_DISK_SIMBAD \ 192 CTL_CODE(IOCTL_DISK_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 193 194 #define SMART_GET_VERSION \ 195 CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS) 196 197 #define SMART_RCV_DRIVE_DATA \ 198 CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 199 200 #define SMART_SEND_DRIVE_COMMAND \ 201 CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 202 203 #if(_WIN32_WINNT >= 0x0500) 204 #define IOCTL_DISK_UPDATE_DRIVE_SIZE CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 205 #define IOCTL_DISK_GROW_PARTITION CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 206 #define IOCTL_DISK_GET_CACHE_INFORMATION CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS) 207 #define IOCTL_DISK_SET_CACHE_INFORMATION CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 208 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 209 #define IOCTL_DISK_UPDATE_PROPERTIES CTL_CODE(IOCTL_DISK_BASE, 0x0050, METHOD_BUFFERED, FILE_ANY_ACCESS) 210 #define IOCTL_DISK_FORMAT_DRIVE CTL_CODE(IOCTL_DISK_BASE, 0x00f3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) 211 #define IOCTL_DISK_SENSE_DEVICE CTL_CODE(IOCTL_DISK_BASE, 0x00f8, METHOD_BUFFERED, FILE_ANY_ACCESS) 212 #endif 213 214 #define PARTITION_ENTRY_UNUSED 0x00 215 #define PARTITION_FAT_12 0x01 216 #define PARTITION_XENIX_1 0x02 217 #define PARTITION_XENIX_2 0x03 218 #define PARTITION_FAT_16 0x04 219 #define PARTITION_EXTENDED 0x05 220 #define PARTITION_HUGE 0x06 221 #define PARTITION_IFS 0x07 222 #define PARTITION_OS2BOOTMGR 0x0A 223 #define PARTITION_FAT32 0x0B 224 #define PARTITION_FAT32_XINT13 0x0C 225 #define PARTITION_XINT13 0x0E 226 #define PARTITION_XINT13_EXTENDED 0x0F 227 #define PARTITION_PREP 0x41 228 #define PARTITION_LDM 0x42 229 #define PARTITION_UNIX 0x63 230 #define VALID_NTFT 0xC0 231 #define PARTITION_NTFT 0x80 232 #ifdef __REACTOS__ 233 #define PARTITION_OLD_LINUX 0x43 234 #define PARTITION_LINUX 0x83 235 #define PARTITION_ISO9660 0x96 236 #define PARTITION_FREEBSD 0xA5 237 #define PARTITION_OPENBSD 0xA6 238 #define PARTITION_NETBSD 0xA9 239 #endif 240 241 #define IsFTPartition( PartitionType ) \ 242 (((PartitionType) & PARTITION_NTFT) && \ 243 IsRecognizedPartition(PartitionType)) 244 245 #define IsContainerPartition(PartitionType) \ 246 (((PartitionType) == PARTITION_EXTENDED) || \ 247 ((PartitionType) == PARTITION_XINT13_EXTENDED)) 248 249 #ifdef __REACTOS__ 250 #define IsRecognizedPartition(PartitionType) ( \ 251 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \ 252 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \ 253 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \ 254 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \ 255 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \ 256 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \ 257 ((PartitionType) == PARTITION_FAT_12) || \ 258 ((PartitionType) == PARTITION_FAT_16) || \ 259 ((PartitionType) == PARTITION_HUGE) || \ 260 ((PartitionType) == PARTITION_IFS) || \ 261 ((PartitionType) == PARTITION_FAT32) || \ 262 ((PartitionType) == PARTITION_FAT32_XINT13) || \ 263 ((PartitionType) == PARTITION_XINT13) || \ 264 ((PartitionType) == PARTITION_LINUX) || \ 265 ((PartitionType) == PARTITION_OLD_LINUX) || \ 266 ((PartitionType) == PARTITION_ISO9660) || \ 267 ((PartitionType) == PARTITION_FREEBSD) || \ 268 ((PartitionType) == PARTITION_OPENBSD) || \ 269 ((PartitionType) == PARTITION_NETBSD)) 270 #else 271 #define IsRecognizedPartition(PartitionType) ( \ 272 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \ 273 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \ 274 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \ 275 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \ 276 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \ 277 (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \ 278 ((PartitionType) == PARTITION_FAT_12) || \ 279 ((PartitionType) == PARTITION_FAT_16) || \ 280 ((PartitionType) == PARTITION_HUGE) || \ 281 ((PartitionType) == PARTITION_IFS) || \ 282 ((PartitionType) == PARTITION_FAT32) || \ 283 ((PartitionType) == PARTITION_FAT32_XINT13) || \ 284 ((PartitionType) == PARTITION_XINT13)) 285 #endif 286 287 #if(_WIN32_WINNT >= 0x0500) 288 #define GPT_ATTRIBUTE_PLATFORM_REQUIRED 0x00000001 289 #define GPT_BASIC_DATA_ATTRIBUTE_READ_ONLY 0x10000000 290 #define GPT_BASIC_DATA_ATTRIBUTE_SHADOW_COPY 0x20000000 291 #define GPT_BASIC_DATA_ATTRIBUTE_HIDDEN 0x40000000 292 #define GPT_BASIC_DATA_ATTRIBUTE_NO_DRIVE_LETTER 0x80000000 293 #endif 294 295 #define WMI_DISK_GEOMETRY_GUID \ 296 {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}} 297 298 typedef USHORT BAD_TRACK_NUMBER; 299 typedef USHORT *PBAD_TRACK_NUMBER; 300 301 typedef enum _MEDIA_TYPE { 302 Unknown, 303 F5_1Pt2_512, 304 F3_1Pt44_512, 305 F3_2Pt88_512, 306 F3_20Pt8_512, 307 F3_720_512, 308 F5_360_512, 309 F5_320_512, 310 F5_320_1024, 311 F5_180_512, 312 F5_160_512, 313 RemovableMedia, 314 FixedMedia, 315 F3_120M_512, 316 F3_640_512, 317 F5_640_512, 318 F5_720_512, 319 F3_1Pt2_512, 320 F3_1Pt23_1024, 321 F5_1Pt23_1024, 322 F3_128Mb_512, 323 F3_230Mb_512, 324 F8_256_128 325 } MEDIA_TYPE, *PMEDIA_TYPE; 326 327 typedef enum _DETECTION_TYPE { 328 DetectNone, 329 DetectInt13, 330 DetectExInt13 331 } DETECTION_TYPE; 332 333 typedef struct _DISK_CONTROLLER_NUMBER { 334 ULONG ControllerNumber; 335 ULONG DiskNumber; 336 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER; 337 338 typedef struct _DISK_INT13_INFO { 339 USHORT DriveSelect; 340 ULONG MaxCylinders; 341 USHORT SectorsPerTrack; 342 USHORT MaxHeads; 343 USHORT NumberDrives; 344 } DISK_INT13_INFO, *PDISK_INT13_INFO; 345 346 typedef struct _DISK_EX_INT13_INFO { 347 USHORT ExBufferSize; 348 USHORT ExFlags; 349 ULONG ExCylinders; 350 ULONG ExHeads; 351 ULONG ExSectorsPerTrack; 352 ULONG64 ExSectorsPerDrive; 353 USHORT ExSectorSize; 354 USHORT ExReserved; 355 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO; 356 357 typedef struct _DISK_DETECTION_INFO { 358 ULONG SizeOfDetectInfo; 359 DETECTION_TYPE DetectionType; 360 _ANONYMOUS_UNION union { 361 _ANONYMOUS_STRUCT struct { 362 DISK_INT13_INFO Int13; 363 DISK_EX_INT13_INFO ExInt13; 364 } DUMMYSTRUCTNAME; 365 } DUMMYUNIONNAME; 366 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO; 367 368 typedef struct _DISK_GEOMETRY { 369 LARGE_INTEGER Cylinders; 370 MEDIA_TYPE MediaType; 371 ULONG TracksPerCylinder; 372 ULONG SectorsPerTrack; 373 ULONG BytesPerSector; 374 } DISK_GEOMETRY, *PDISK_GEOMETRY; 375 376 typedef struct _DISK_GEOMETRY_EX { 377 DISK_GEOMETRY Geometry; 378 LARGE_INTEGER DiskSize; 379 UCHAR Data[1]; 380 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX; 381 382 #define DiskGeometryGetPartition(Geometry) \ 383 ((PDISK_PARTITION_INFO)((Geometry) + 1)) 384 385 #define DiskGeometryGetDetect(Geometry)\ 386 ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \ 387 DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo))) 388 389 typedef struct _PARTITION_INFORMATION { 390 LARGE_INTEGER StartingOffset; 391 LARGE_INTEGER PartitionLength; 392 ULONG HiddenSectors; 393 ULONG PartitionNumber; 394 UCHAR PartitionType; 395 BOOLEAN BootIndicator; 396 BOOLEAN RecognizedPartition; 397 BOOLEAN RewritePartition; 398 } PARTITION_INFORMATION, *PPARTITION_INFORMATION; 399 400 typedef struct _PARTITION_INFORMATION_GPT { 401 GUID PartitionType; 402 GUID PartitionId; 403 ULONG64 Attributes; 404 WCHAR Name [36]; 405 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT; 406 407 typedef enum _PARTITION_STYLE { 408 PARTITION_STYLE_MBR, 409 PARTITION_STYLE_GPT, 410 PARTITION_STYLE_RAW 411 } PARTITION_STYLE; 412 413 typedef struct _DISK_PARTITION_INFO { 414 ULONG SizeOfPartitionInfo; 415 PARTITION_STYLE PartitionStyle; 416 _ANONYMOUS_UNION union { 417 struct { 418 ULONG Signature; 419 ULONG CheckSum; 420 } Mbr; 421 struct { 422 GUID DiskId; 423 } Gpt; 424 } DUMMYUNIONNAME; 425 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO; 426 427 typedef struct _DISK_PERFORMANCE { 428 LARGE_INTEGER BytesRead; 429 LARGE_INTEGER BytesWritten; 430 LARGE_INTEGER ReadTime; 431 LARGE_INTEGER WriteTime; 432 LARGE_INTEGER IdleTime; 433 ULONG ReadCount; 434 ULONG WriteCount; 435 ULONG QueueDepth; 436 ULONG SplitCount; 437 LARGE_INTEGER QueryTime; 438 ULONG StorageDeviceNumber; 439 WCHAR StorageManagerName[8]; 440 } DISK_PERFORMANCE, *PDISK_PERFORMANCE; 441 442 typedef struct _PARTITION_INFORMATION_MBR { 443 UCHAR PartitionType; 444 BOOLEAN BootIndicator; 445 BOOLEAN RecognizedPartition; 446 ULONG HiddenSectors; 447 } PARTITION_INFORMATION_MBR, *PPARTITION_INFORMATION_MBR; 448 449 typedef struct _PARTITION_INFORMATION_EX { 450 PARTITION_STYLE PartitionStyle; 451 LARGE_INTEGER StartingOffset; 452 LARGE_INTEGER PartitionLength; 453 ULONG PartitionNumber; 454 BOOLEAN RewritePartition; 455 _ANONYMOUS_UNION union { 456 PARTITION_INFORMATION_MBR Mbr; 457 PARTITION_INFORMATION_GPT Gpt; 458 } DUMMYUNIONNAME; 459 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX; 460 461 typedef struct _DRIVE_LAYOUT_INFORMATION { 462 ULONG PartitionCount; 463 ULONG Signature; 464 PARTITION_INFORMATION PartitionEntry[1]; 465 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION; 466 467 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR { 468 ULONG Signature; 469 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR; 470 471 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT { 472 GUID DiskId; 473 LARGE_INTEGER StartingUsableOffset; 474 LARGE_INTEGER UsableLength; 475 ULONG MaxPartitionCount; 476 } DRIVE_LAYOUT_INFORMATION_GPT, *PDRIVE_LAYOUT_INFORMATION_GPT; 477 478 typedef struct _DRIVE_LAYOUT_INFORMATION_EX { 479 ULONG PartitionStyle; 480 ULONG PartitionCount; 481 __GNU_EXTENSION union { 482 DRIVE_LAYOUT_INFORMATION_MBR Mbr; 483 DRIVE_LAYOUT_INFORMATION_GPT Gpt; 484 }; 485 PARTITION_INFORMATION_EX PartitionEntry[1]; 486 } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX; 487 488 typedef struct _FORMAT_EX_PARAMETERS { 489 MEDIA_TYPE MediaType; 490 ULONG StartCylinderNumber; 491 ULONG EndCylinderNumber; 492 ULONG StartHeadNumber; 493 ULONG EndHeadNumber; 494 USHORT FormatGapLength; 495 USHORT SectorsPerTrack; 496 USHORT SectorNumber[1]; 497 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS; 498 499 typedef struct _FORMAT_PARAMETERS { 500 MEDIA_TYPE MediaType; 501 ULONG StartCylinderNumber; 502 ULONG EndCylinderNumber; 503 ULONG StartHeadNumber; 504 ULONG EndHeadNumber; 505 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS; 506 507 typedef struct _GET_LENGTH_INFORMATION { 508 LARGE_INTEGER Length; 509 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION; 510 511 typedef struct _REASSIGN_BLOCKS { 512 USHORT Reserved; 513 USHORT Count; 514 ULONG BlockNumber[1]; 515 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS; 516 517 typedef struct _SET_PARTITION_INFORMATION { 518 UCHAR PartitionType; 519 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION; 520 521 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR; 522 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT; 523 524 typedef struct _SET_PARTITION_INFORMATION_EX { 525 PARTITION_STYLE PartitionStyle; 526 _ANONYMOUS_UNION union { 527 SET_PARTITION_INFORMATION_MBR Mbr; 528 SET_PARTITION_INFORMATION_GPT Gpt; 529 } DUMMYUNIONNAME; 530 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX; 531 532 typedef struct _VERIFY_INFORMATION { 533 LARGE_INTEGER StartingOffset; 534 ULONG Length; 535 } VERIFY_INFORMATION, *PVERIFY_INFORMATION; 536 537 /* GETVERSIONINPARAMS.fCapabilities constants */ 538 #define CAP_ATA_ID_CMD 1 539 #define CAP_ATAPI_ID_CMD 2 540 #define CAP_SMART_CMD 4 541 542 typedef struct _GETVERSIONINPARAMS { 543 UCHAR bVersion; 544 UCHAR bRevision; 545 UCHAR bReserved; 546 UCHAR bIDEDeviceMap; 547 ULONG fCapabilities; 548 ULONG dwReserved[4]; 549 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS; 550 551 /* IDEREGS.bCommandReg constants */ 552 #define ATAPI_ID_CMD 0xA1 553 #define ID_CMD 0xEC 554 #define SMART_CMD 0xB0 555 556 #define SMART_CYL_LOW 0x4F 557 #define SMART_CYL_HI 0xC2 558 559 typedef struct _IDEREGS { 560 UCHAR bFeaturesReg; 561 UCHAR bSectorCountReg; 562 UCHAR bSectorNumberReg; 563 UCHAR bCylLowReg; 564 UCHAR bCylHighReg; 565 UCHAR bDriveHeadReg; 566 UCHAR bCommandReg; 567 UCHAR bReserved; 568 } IDEREGS, *PIDEREGS, *LPIDEREGS; 569 570 #include <pshpack1.h> 571 typedef struct _SENDCMDINPARAMS { 572 ULONG cBufferSize; 573 IDEREGS irDriveRegs; 574 UCHAR bDriveNumber; 575 UCHAR bReserved[3]; 576 ULONG dwReserved[4]; 577 UCHAR bBuffer[1]; 578 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS; 579 #include <poppack.h> 580 581 /* DRIVERSTATUS.bDriverError constants */ 582 #define SMART_NO_ERROR 0 583 #define SMART_IDE_ERROR 1 584 #define SMART_INVALID_FLAG 2 585 #define SMART_INVALID_COMMAND 3 586 #define SMART_INVALID_BUFFER 4 587 #define SMART_INVALID_DRIVE 5 588 #define SMART_INVALID_IOCTL 6 589 #define SMART_ERROR_NO_MEM 7 590 #define SMART_INVALID_REGISTER 8 591 #define SMART_NOT_SUPPORTED 9 592 #define SMART_NO_IDE_DEVICE 10 593 594 #define SMART_OFFLINE_ROUTINE_OFFLINE 0 595 #define SMART_SHORT_SELFTEST_OFFLINE 1 596 #define SMART_EXTENDED_SELFTEST_OFFLINE 2 597 #define SMART_ABORT_OFFLINE_SELFTEST 127 598 #define SMART_SHORT_SELFTEST_CAPTIVE 129 599 #define SMART_EXTENDED_SELFTEST_CAPTIVE 130 600 601 typedef struct _DRIVERSTATUS { 602 UCHAR bDriverError; 603 UCHAR bIDEError; 604 UCHAR bReserved[2]; 605 ULONG dwReserved[2]; 606 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS; 607 608 #define READ_ATTRIBUTE_BUFFER_SIZE 512 609 #define IDENTIFY_BUFFER_SIZE 512 610 #define READ_THRESHOLD_BUFFER_SIZE 512 611 #define SMART_LOG_SECTOR_SIZE 512 612 613 #include <pshpack1.h> 614 typedef struct _SENDCMDOUTPARAMS { 615 ULONG cBufferSize; 616 DRIVERSTATUS DriverStatus; 617 UCHAR bBuffer[1]; 618 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS; 619 #include <poppack.h> 620 621 #define READ_ATTRIBUTES 0xD0 622 #define READ_THRESHOLDS 0xD1 623 #define ENABLE_DISABLE_AUTOSAVE 0xD2 624 #define SAVE_ATTRIBUTE_VALUES 0xD3 625 #define EXECUTE_OFFLINE_DIAGS 0xD4 626 #define SMART_READ_LOG 0xD5 627 #define SMART_WRITE_LOG 0xd6 628 #define ENABLE_SMART 0xD8 629 #define DISABLE_SMART 0xD9 630 #define RETURN_SMART_STATUS 0xDA 631 #define ENABLE_DISABLE_AUTO_OFFLINE 0xDB 632 633 typedef struct _MAPPED_ADDRESS { 634 struct _MAPPED_ADDRESS *NextMappedAddress; 635 PVOID MappedAddress; 636 ULONG NumberOfBytes; 637 LARGE_INTEGER IoAddress; 638 ULONG BusNumber; 639 } MAPPED_ADDRESS, *PMAPPED_ADDRESS; 640 641 642 643 #if(_WIN32_WINNT >= 0x0500) 644 645 typedef struct _CREATE_DISK_GPT 646 { 647 GUID DiskId; 648 ULONG MaxPartitionCount; 649 } CREATE_DISK_GPT, *PCREATE_DISK_GPT; 650 651 typedef struct _CREATE_DISK_MBR 652 { 653 ULONG Signature; 654 } CREATE_DISK_MBR, *PCREATE_DISK_MBR; 655 656 657 typedef struct _CREATE_DISK 658 { 659 PARTITION_STYLE PartitionStyle; 660 union { 661 CREATE_DISK_MBR Mbr; 662 CREATE_DISK_GPT Gpt; 663 }; 664 } CREATE_DISK, *PCREATE_DISK; 665 666 667 typedef enum { 668 EqualPriority, 669 KeepPrefetchedData, 670 KeepReadData 671 } DISK_CACHE_RETENTION_PRIORITY; 672 673 typedef enum _DISK_WRITE_CACHE_STATE { 674 DiskWriteCacheNormal, 675 DiskWriteCacheForceDisable, 676 DiskWriteCacheDisableNotSupported 677 } DISK_WRITE_CACHE_STATE, *PDISK_WRITE_CACHE_STATE; 678 679 680 typedef struct _DISK_CACHE_INFORMATION 681 { 682 BOOLEAN ParametersSavable; 683 BOOLEAN ReadCacheEnabled; 684 BOOLEAN WriteCacheEnabled; 685 DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority; 686 DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority; 687 USHORT DisablePrefetchTransferLength; 688 BOOLEAN PrefetchScalar; 689 union { 690 struct { 691 USHORT Minimum; 692 USHORT Maximum; 693 USHORT MaximumBlocks; 694 } ScalarPrefetch; 695 696 struct { 697 USHORT Minimum; 698 USHORT Maximum; 699 } BlockPrefetch; 700 }; 701 702 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION; 703 704 typedef struct _DISK_GROW_PARTITION { 705 ULONG PartitionNumber; 706 LARGE_INTEGER BytesToGrow; 707 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION; 708 #endif 709 710 711 #ifdef __cplusplus 712 } 713 #endif 714 715 #endif /* _NTDDDISK_H_ */ 716