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 F3_200Mb_512, 326 F3_240M_512, 327 F3_32M_512 328 } MEDIA_TYPE, *PMEDIA_TYPE; 329 330 typedef enum _DETECTION_TYPE { 331 DetectNone, 332 DetectInt13, 333 DetectExInt13 334 } DETECTION_TYPE; 335 336 typedef struct _DISK_CONTROLLER_NUMBER { 337 ULONG ControllerNumber; 338 ULONG DiskNumber; 339 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER; 340 341 typedef struct _DISK_INT13_INFO { 342 USHORT DriveSelect; 343 ULONG MaxCylinders; 344 USHORT SectorsPerTrack; 345 USHORT MaxHeads; 346 USHORT NumberDrives; 347 } DISK_INT13_INFO, *PDISK_INT13_INFO; 348 349 typedef struct _DISK_EX_INT13_INFO { 350 USHORT ExBufferSize; 351 USHORT ExFlags; 352 ULONG ExCylinders; 353 ULONG ExHeads; 354 ULONG ExSectorsPerTrack; 355 ULONG64 ExSectorsPerDrive; 356 USHORT ExSectorSize; 357 USHORT ExReserved; 358 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO; 359 360 typedef struct _DISK_DETECTION_INFO { 361 ULONG SizeOfDetectInfo; 362 DETECTION_TYPE DetectionType; 363 _ANONYMOUS_UNION union { 364 _ANONYMOUS_STRUCT struct { 365 DISK_INT13_INFO Int13; 366 DISK_EX_INT13_INFO ExInt13; 367 } DUMMYSTRUCTNAME; 368 } DUMMYUNIONNAME; 369 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO; 370 371 typedef struct _DISK_GEOMETRY { 372 LARGE_INTEGER Cylinders; 373 MEDIA_TYPE MediaType; 374 ULONG TracksPerCylinder; 375 ULONG SectorsPerTrack; 376 ULONG BytesPerSector; 377 } DISK_GEOMETRY, *PDISK_GEOMETRY; 378 379 typedef struct _DISK_GEOMETRY_EX { 380 DISK_GEOMETRY Geometry; 381 LARGE_INTEGER DiskSize; 382 UCHAR Data[1]; 383 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX; 384 385 #define DiskGeometryGetPartition(Geometry) \ 386 ((PDISK_PARTITION_INFO)((Geometry) + 1)) 387 388 #define DiskGeometryGetDetect(Geometry)\ 389 ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \ 390 DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo))) 391 392 typedef struct _PARTITION_INFORMATION { 393 LARGE_INTEGER StartingOffset; 394 LARGE_INTEGER PartitionLength; 395 ULONG HiddenSectors; 396 ULONG PartitionNumber; 397 UCHAR PartitionType; 398 BOOLEAN BootIndicator; 399 BOOLEAN RecognizedPartition; 400 BOOLEAN RewritePartition; 401 } PARTITION_INFORMATION, *PPARTITION_INFORMATION; 402 403 typedef struct _PARTITION_INFORMATION_GPT { 404 GUID PartitionType; 405 GUID PartitionId; 406 ULONG64 Attributes; 407 WCHAR Name [36]; 408 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT; 409 410 typedef enum _PARTITION_STYLE { 411 PARTITION_STYLE_MBR, 412 PARTITION_STYLE_GPT, 413 PARTITION_STYLE_RAW 414 } PARTITION_STYLE; 415 416 typedef struct _DISK_PARTITION_INFO { 417 ULONG SizeOfPartitionInfo; 418 PARTITION_STYLE PartitionStyle; 419 _ANONYMOUS_UNION union { 420 struct { 421 ULONG Signature; 422 ULONG CheckSum; 423 } Mbr; 424 struct { 425 GUID DiskId; 426 } Gpt; 427 } DUMMYUNIONNAME; 428 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO; 429 430 typedef struct _DISK_PERFORMANCE { 431 LARGE_INTEGER BytesRead; 432 LARGE_INTEGER BytesWritten; 433 LARGE_INTEGER ReadTime; 434 LARGE_INTEGER WriteTime; 435 LARGE_INTEGER IdleTime; 436 ULONG ReadCount; 437 ULONG WriteCount; 438 ULONG QueueDepth; 439 ULONG SplitCount; 440 LARGE_INTEGER QueryTime; 441 ULONG StorageDeviceNumber; 442 WCHAR StorageManagerName[8]; 443 } DISK_PERFORMANCE, *PDISK_PERFORMANCE; 444 445 typedef struct _PARTITION_INFORMATION_MBR { 446 UCHAR PartitionType; 447 BOOLEAN BootIndicator; 448 BOOLEAN RecognizedPartition; 449 ULONG HiddenSectors; 450 } PARTITION_INFORMATION_MBR, *PPARTITION_INFORMATION_MBR; 451 452 typedef struct _PARTITION_INFORMATION_EX { 453 PARTITION_STYLE PartitionStyle; 454 LARGE_INTEGER StartingOffset; 455 LARGE_INTEGER PartitionLength; 456 ULONG PartitionNumber; 457 BOOLEAN RewritePartition; 458 _ANONYMOUS_UNION union { 459 PARTITION_INFORMATION_MBR Mbr; 460 PARTITION_INFORMATION_GPT Gpt; 461 } DUMMYUNIONNAME; 462 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX; 463 464 typedef struct _DRIVE_LAYOUT_INFORMATION { 465 ULONG PartitionCount; 466 ULONG Signature; 467 PARTITION_INFORMATION PartitionEntry[1]; 468 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION; 469 470 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR { 471 ULONG Signature; 472 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR; 473 474 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT { 475 GUID DiskId; 476 LARGE_INTEGER StartingUsableOffset; 477 LARGE_INTEGER UsableLength; 478 ULONG MaxPartitionCount; 479 } DRIVE_LAYOUT_INFORMATION_GPT, *PDRIVE_LAYOUT_INFORMATION_GPT; 480 481 typedef struct _DRIVE_LAYOUT_INFORMATION_EX { 482 ULONG PartitionStyle; 483 ULONG PartitionCount; 484 __GNU_EXTENSION union { 485 DRIVE_LAYOUT_INFORMATION_MBR Mbr; 486 DRIVE_LAYOUT_INFORMATION_GPT Gpt; 487 }; 488 PARTITION_INFORMATION_EX PartitionEntry[1]; 489 } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX; 490 491 typedef struct _FORMAT_EX_PARAMETERS { 492 MEDIA_TYPE MediaType; 493 ULONG StartCylinderNumber; 494 ULONG EndCylinderNumber; 495 ULONG StartHeadNumber; 496 ULONG EndHeadNumber; 497 USHORT FormatGapLength; 498 USHORT SectorsPerTrack; 499 USHORT SectorNumber[1]; 500 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS; 501 502 typedef struct _FORMAT_PARAMETERS { 503 MEDIA_TYPE MediaType; 504 ULONG StartCylinderNumber; 505 ULONG EndCylinderNumber; 506 ULONG StartHeadNumber; 507 ULONG EndHeadNumber; 508 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS; 509 510 typedef struct _GET_LENGTH_INFORMATION { 511 LARGE_INTEGER Length; 512 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION; 513 514 typedef struct _REASSIGN_BLOCKS { 515 USHORT Reserved; 516 USHORT Count; 517 ULONG BlockNumber[1]; 518 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS; 519 520 typedef struct _SET_PARTITION_INFORMATION { 521 UCHAR PartitionType; 522 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION; 523 524 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR; 525 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT; 526 527 typedef struct _SET_PARTITION_INFORMATION_EX { 528 PARTITION_STYLE PartitionStyle; 529 _ANONYMOUS_UNION union { 530 SET_PARTITION_INFORMATION_MBR Mbr; 531 SET_PARTITION_INFORMATION_GPT Gpt; 532 } DUMMYUNIONNAME; 533 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX; 534 535 typedef struct _VERIFY_INFORMATION { 536 LARGE_INTEGER StartingOffset; 537 ULONG Length; 538 } VERIFY_INFORMATION, *PVERIFY_INFORMATION; 539 540 /* GETVERSIONINPARAMS.fCapabilities constants */ 541 #define CAP_ATA_ID_CMD 1 542 #define CAP_ATAPI_ID_CMD 2 543 #define CAP_SMART_CMD 4 544 545 typedef struct _GETVERSIONINPARAMS { 546 UCHAR bVersion; 547 UCHAR bRevision; 548 UCHAR bReserved; 549 UCHAR bIDEDeviceMap; 550 ULONG fCapabilities; 551 ULONG dwReserved[4]; 552 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS; 553 554 /* IDEREGS.bCommandReg constants */ 555 #define ATAPI_ID_CMD 0xA1 556 #define ID_CMD 0xEC 557 #define SMART_CMD 0xB0 558 559 #define SMART_CYL_LOW 0x4F 560 #define SMART_CYL_HI 0xC2 561 562 typedef struct _IDEREGS { 563 UCHAR bFeaturesReg; 564 UCHAR bSectorCountReg; 565 UCHAR bSectorNumberReg; 566 UCHAR bCylLowReg; 567 UCHAR bCylHighReg; 568 UCHAR bDriveHeadReg; 569 UCHAR bCommandReg; 570 UCHAR bReserved; 571 } IDEREGS, *PIDEREGS, *LPIDEREGS; 572 573 #include <pshpack1.h> 574 typedef struct _SENDCMDINPARAMS { 575 ULONG cBufferSize; 576 IDEREGS irDriveRegs; 577 UCHAR bDriveNumber; 578 UCHAR bReserved[3]; 579 ULONG dwReserved[4]; 580 UCHAR bBuffer[1]; 581 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS; 582 #include <poppack.h> 583 584 /* DRIVERSTATUS.bDriverError constants */ 585 #define SMART_NO_ERROR 0 586 #define SMART_IDE_ERROR 1 587 #define SMART_INVALID_FLAG 2 588 #define SMART_INVALID_COMMAND 3 589 #define SMART_INVALID_BUFFER 4 590 #define SMART_INVALID_DRIVE 5 591 #define SMART_INVALID_IOCTL 6 592 #define SMART_ERROR_NO_MEM 7 593 #define SMART_INVALID_REGISTER 8 594 #define SMART_NOT_SUPPORTED 9 595 #define SMART_NO_IDE_DEVICE 10 596 597 #define SMART_OFFLINE_ROUTINE_OFFLINE 0 598 #define SMART_SHORT_SELFTEST_OFFLINE 1 599 #define SMART_EXTENDED_SELFTEST_OFFLINE 2 600 #define SMART_ABORT_OFFLINE_SELFTEST 127 601 #define SMART_SHORT_SELFTEST_CAPTIVE 129 602 #define SMART_EXTENDED_SELFTEST_CAPTIVE 130 603 604 typedef struct _DRIVERSTATUS { 605 UCHAR bDriverError; 606 UCHAR bIDEError; 607 UCHAR bReserved[2]; 608 ULONG dwReserved[2]; 609 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS; 610 611 #define READ_ATTRIBUTE_BUFFER_SIZE 512 612 #define IDENTIFY_BUFFER_SIZE 512 613 #define READ_THRESHOLD_BUFFER_SIZE 512 614 #define SMART_LOG_SECTOR_SIZE 512 615 616 #include <pshpack1.h> 617 typedef struct _SENDCMDOUTPARAMS { 618 ULONG cBufferSize; 619 DRIVERSTATUS DriverStatus; 620 UCHAR bBuffer[1]; 621 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS; 622 #include <poppack.h> 623 624 #define READ_ATTRIBUTES 0xD0 625 #define READ_THRESHOLDS 0xD1 626 #define ENABLE_DISABLE_AUTOSAVE 0xD2 627 #define SAVE_ATTRIBUTE_VALUES 0xD3 628 #define EXECUTE_OFFLINE_DIAGS 0xD4 629 #define SMART_READ_LOG 0xD5 630 #define SMART_WRITE_LOG 0xd6 631 #define ENABLE_SMART 0xD8 632 #define DISABLE_SMART 0xD9 633 #define RETURN_SMART_STATUS 0xDA 634 #define ENABLE_DISABLE_AUTO_OFFLINE 0xDB 635 636 typedef struct _MAPPED_ADDRESS { 637 struct _MAPPED_ADDRESS *NextMappedAddress; 638 PVOID MappedAddress; 639 ULONG NumberOfBytes; 640 LARGE_INTEGER IoAddress; 641 ULONG BusNumber; 642 } MAPPED_ADDRESS, *PMAPPED_ADDRESS; 643 644 645 646 #if(_WIN32_WINNT >= 0x0500) 647 648 typedef struct _CREATE_DISK_GPT 649 { 650 GUID DiskId; 651 ULONG MaxPartitionCount; 652 } CREATE_DISK_GPT, *PCREATE_DISK_GPT; 653 654 typedef struct _CREATE_DISK_MBR 655 { 656 ULONG Signature; 657 } CREATE_DISK_MBR, *PCREATE_DISK_MBR; 658 659 660 typedef struct _CREATE_DISK 661 { 662 PARTITION_STYLE PartitionStyle; 663 union { 664 CREATE_DISK_MBR Mbr; 665 CREATE_DISK_GPT Gpt; 666 }; 667 } CREATE_DISK, *PCREATE_DISK; 668 669 670 typedef enum { 671 EqualPriority, 672 KeepPrefetchedData, 673 KeepReadData 674 } DISK_CACHE_RETENTION_PRIORITY; 675 676 typedef enum _DISK_WRITE_CACHE_STATE { 677 DiskWriteCacheNormal, 678 DiskWriteCacheForceDisable, 679 DiskWriteCacheDisableNotSupported 680 } DISK_WRITE_CACHE_STATE, *PDISK_WRITE_CACHE_STATE; 681 682 683 typedef struct _DISK_CACHE_INFORMATION 684 { 685 BOOLEAN ParametersSavable; 686 BOOLEAN ReadCacheEnabled; 687 BOOLEAN WriteCacheEnabled; 688 DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority; 689 DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority; 690 USHORT DisablePrefetchTransferLength; 691 BOOLEAN PrefetchScalar; 692 union { 693 struct { 694 USHORT Minimum; 695 USHORT Maximum; 696 USHORT MaximumBlocks; 697 } ScalarPrefetch; 698 699 struct { 700 USHORT Minimum; 701 USHORT Maximum; 702 } BlockPrefetch; 703 }; 704 705 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION; 706 707 typedef struct _DISK_GROW_PARTITION { 708 ULONG PartitionNumber; 709 LARGE_INTEGER BytesToGrow; 710 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION; 711 #endif 712 713 714 #ifdef __cplusplus 715 } 716 #endif 717 718 #endif /* _NTDDDISK_H_ */ 719