/* * ntdddisk.h * * Disk IOCTL interface. * * This file is part of the w32api package. * * Contributors: * Created by Casper S. Hornstrup * * THIS SOFTWARE IS NOT COPYRIGHTED * * This source code is offered for use in the public domain. You may * use, modify or distribute it freely. * * This code is distributed in the hope that it will be useful but * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY * DISCLAIMED. This includes but is not limited to warranties of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * */ #ifndef __NTDDDISK_H #define __NTDDDISK_H #if __GNUC__ >=3 #pragma GCC system_header #endif #ifdef __cplusplus extern "C" { #endif #include "ntddk.h" #include "ntddstor.h" #define DD_DISK_DEVICE_NAME "\\Device\\UNKNOWN" #define DD_DISK_DEVICE_NAME_U L"\\Device\\UNKNOWN" #define IOCTL_DISK_BASE FILE_DEVICE_DISK #define IOCTL_DISK_CHECK_VERIFY \ CTL_CODE(IOCTL_DISK_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_CONTROLLER_NUMBER \ CTL_CODE(IOCTL_DISK_BASE, 0x0011, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_CREATE_DISK \ CTL_CODE(IOCTL_DISK_BASE, 0x0016, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_DELETE_DRIVE_LAYOUT \ CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_FIND_NEW_DEVICES \ CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_FORMAT_TRACKS \ CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_FORMAT_TRACKS_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_GET_CACHE_INFORMATION \ CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_GET_DRIVE_GEOMETRY \ CTL_CODE(IOCTL_DISK_BASE, 0x0000, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_GET_DRIVE_LAYOUT \ CTL_CODE(IOCTL_DISK_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x0014, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_GET_MEDIA_TYPES \ CTL_CODE(IOCTL_DISK_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_GET_LENGTH_INFO \ CTL_CODE(IOCTL_DISK_BASE, 0x0017, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_GET_PARTITION_INFO \ CTL_CODE(IOCTL_DISK_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_GET_PARTITION_INFO_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x0012, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_GROW_PARTITION \ CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_INTERNAL_CLEAR_VERIFY \ CTL_CODE(IOCTL_DISK_BASE, 0x0101, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_DISK_INTERNAL_SET_VERIFY \ CTL_CODE(IOCTL_DISK_BASE, 0x0100, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_DISK_IS_WRITABLE \ CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_PERFORMANCE \ CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_PERFORMANCE_OFF \ CTL_CODE(IOCTL_DISK_BASE, 0x0018, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_DISK_REASSIGN_BLOCKS \ CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_RESERVE \ CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_DISK_SET_CACHE_INFORMATION \ CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_SET_DRIVE_LAYOUT \ CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x0015, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_SET_PARTITION_INFO \ CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_SET_PARTITION_INFO_EX \ CTL_CODE(IOCTL_DISK_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_UPDATE_DRIVE_SIZE \ CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_DISK_VERIFY \ CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS) #define SMART_GET_VERSION \ CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS) #define SMART_RCV_DRIVE_DATA \ CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define SMART_SEND_DRIVE_COMMAND \ CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define PARTITION_ENTRY_UNUSED 0x00 #define PARTITION_FAT_12 0x01 #define PARTITION_XENIX_1 0x02 #define PARTITION_XENIX_2 0x03 #define PARTITION_FAT_16 0x04 #define PARTITION_EXTENDED 0x05 #define PARTITION_HUGE 0x06 #define PARTITION_IFS 0x07 #define PARTITION_OS2BOOTMGR 0x0A #define PARTITION_FAT32 0x0B #define PARTITION_FAT32_XINT13 0x0C #define PARTITION_XINT13 0x0E #define PARTITION_XINT13_EXTENDED 0x0F #define PARTITION_PREP 0x41 #define PARTITION_LDM 0x42 #define PARTITION_UNIX 0x63 #define VALID_NTFT 0xC0 #define PARTITION_NTFT 0x80 #define IsFTPartition( PartitionType ) \ (((PartitionType) & PARTITION_NTFT) && \ IsRecognizedPartition(PartitionType)) #define IsContainerPartition(PartitionType) \ (((PartitionType) == PARTITION_EXTENDED) || \ ((PartitionType) == PARTITION_XINT13_EXTENDED)) #define IsRecognizedPartition(PartitionType) ( \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \ (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \ ((PartitionType) == PARTITION_FAT_12) || \ ((PartitionType) == PARTITION_FAT_16) || \ ((PartitionType) == PARTITION_HUGE) || \ ((PartitionType) == PARTITION_IFS) || \ ((PartitionType) == PARTITION_FAT32) || \ ((PartitionType) == PARTITION_FAT32_XINT13) || \ ((PartitionType) == PARTITION_XINT13)) #define WMI_DISK_GEOMETRY_GUID \ {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}} typedef USHORT BAD_TRACK_NUMBER; typedef USHORT *PBAD_TRACK_NUMBER; typedef enum _MEDIA_TYPE { Unknown, F5_1Pt2_512, F3_1Pt44_512, F3_2Pt88_512, F3_20Pt8_512, F3_720_512, F5_360_512, F5_320_512, F5_320_1024, F5_180_512, F5_160_512, RemovableMedia, FixedMedia, F3_120M_512, F3_640_512, F5_640_512, F5_720_512, F3_1Pt2_512, F3_1Pt23_1024, F5_1Pt23_1024, F3_128Mb_512, F3_230Mb_512, F8_256_128 } MEDIA_TYPE, *PMEDIA_TYPE; typedef enum _DETECTION_TYPE { DetectNone, DetectInt13, DetectExInt13 } DETECTION_TYPE; typedef struct _DISK_CONTROLLER_NUMBER { ULONG ControllerNumber; ULONG DiskNumber; } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER; typedef struct _DISK_INT13_INFO { USHORT DriveSelect; ULONG MaxCylinders; USHORT SectorsPerTrack; USHORT MaxHeads; USHORT NumberDrives; } DISK_INT13_INFO, *PDISK_INT13_INFO; typedef struct _DISK_EX_INT13_INFO { USHORT ExBufferSize; USHORT ExFlags; ULONG ExCylinders; ULONG ExHeads; ULONG ExSectorsPerTrack; ULONG64 ExSectorsPerDrive; USHORT ExSectorSize; USHORT ExReserved; } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO; typedef struct _DISK_DETECTION_INFO { ULONG SizeOfDetectInfo; DETECTION_TYPE DetectionType; _ANONYMOUS_UNION union { _ANONYMOUS_STRUCT struct { DISK_INT13_INFO Int13; DISK_EX_INT13_INFO ExInt13; } DUMMYSTRUCTNAME; } DUMMYUNIONNAME; } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO; typedef struct _DISK_GEOMETRY { LARGE_INTEGER Cylinders; MEDIA_TYPE MediaType; ULONG TracksPerCylinder; ULONG SectorsPerTrack; ULONG BytesPerSector; } DISK_GEOMETRY, *PDISK_GEOMETRY; typedef struct _DISK_GEOMETRY_EX { DISK_GEOMETRY Geometry; LARGE_INTEGER DiskSize; UCHAR Data[1]; } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX; #define DiskGeometryGetPartition(Geometry) \ ((PDISK_PARTITION_INFO)((Geometry) + 1)) #define DiskGeometryGetDetect(Geometry)\ ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \ DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo))) typedef struct _PARTITION_INFORMATION { LARGE_INTEGER StartingOffset; LARGE_INTEGER PartitionLength; DWORD HiddenSectors; DWORD PartitionNumber; BYTE PartitionType; BOOLEAN BootIndicator; BOOLEAN RecognizedPartition; BOOLEAN RewritePartition; } PARTITION_INFORMATION, *PPARTITION_INFORMATION; typedef struct _PARTITION_INFORMATION_GPT { GUID PartitionType; GUID PartitionId; ULONG64 Attributes; WCHAR Name [36]; } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT; typedef struct _DISK_PARTITION_INFO { ULONG SizeOfPartitionInfo; PARTITION_STYLE PartitionStyle; _ANONYMOUS_UNION union { struct { ULONG Signature; ULONG CheckSum; } Mbr; struct { GUID DiskId; } Gpt; } DUMMYUNIONNAME; } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO; typedef struct _DISK_PERFORMANCE { LARGE_INTEGER BytesRead; LARGE_INTEGER BytesWritten; LARGE_INTEGER ReadTime; LARGE_INTEGER WriteTime; LARGE_INTEGER IdleTime; ULONG ReadCount; ULONG WriteCount; ULONG QueueDepth; ULONG SplitCount; LARGE_INTEGER QueryTime; ULONG StorageDeviceNumber; WCHAR StorageManagerName[8]; } DISK_PERFORMANCE, *PDISK_PERFORMANCE; typedef struct _PARTITION_INFORMATION_EX { PARTITION_STYLE PartitionStyle; LARGE_INTEGER StartingOffset; LARGE_INTEGER PartitionLength; ULONG PartitionNumber; BOOLEAN RewritePartition; _ANONYMOUS_UNION union { PARTITION_INFORMATION_MBR Mbr; PARTITION_INFORMATION_GPT Gpt; } DUMMYUNIONNAME; } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX; typedef struct _FORMAT_EX_PARAMETERS { MEDIA_TYPE MediaType; ULONG StartCylinderNumber; ULONG EndCylinderNumber; ULONG StartHeadNumber; ULONG EndHeadNumber; USHORT FormatGapLength; USHORT SectorsPerTrack; USHORT SectorNumber[1]; } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS; typedef struct _FORMAT_PARAMETERS { MEDIA_TYPE MediaType; ULONG StartCylinderNumber; ULONG EndCylinderNumber; ULONG StartHeadNumber; ULONG EndHeadNumber; } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS; typedef struct _GET_LENGTH_INFORMATION { LARGE_INTEGER Length; } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION; typedef struct _REASSIGN_BLOCKS { WORD Reserved; WORD Count; DWORD BlockNumber[1]; } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS; typedef struct _SET_PARTITION_INFORMATION { UCHAR PartitionType; } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION; typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR; typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT; typedef struct _SET_PARTITION_INFORMATION_EX { PARTITION_STYLE PartitionStyle; _ANONYMOUS_UNION union { SET_PARTITION_INFORMATION_MBR Mbr; SET_PARTITION_INFORMATION_GPT Gpt; } DUMMYUNIONNAME; } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX; typedef struct _VERIFY_INFORMATION { LARGE_INTEGER StartingOffset; DWORD Length; } VERIFY_INFORMATION, *PVERIFY_INFORMATION; typedef enum { EqualPriority, KeepPrefetchedData, KeepReadData } DISK_CACHE_RETENTION_PRIORITY; typedef struct _DISK_CACHE_INFORMATION { BOOLEAN ParametersSavable; BOOLEAN ReadCacheEnabled; BOOLEAN WriteCacheEnabled; DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority; DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority; USHORT DisablePrefetchTransferLength; BOOLEAN PrefetchScalar; _ANONYMOUS_UNION union { struct { USHORT Minimum; USHORT Maximum; USHORT MaximumBlocks; } ScalarPrefetch; struct { USHORT Minimum; USHORT Maximum; } BlockPrefetch; } DUMMYUNIONNAME; } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION; typedef struct _DISK_GROW_PARTITION { ULONG PartitionNumber; LARGE_INTEGER BytesToGrow; } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION; /* GETVERSIONINPARAMS.fCapabilities constants */ #define CAP_ATA_ID_CMD 1 #define CAP_ATAPI_ID_CMD 2 #define CAP_SMART_CMD 4 typedef struct _GETVERSIONINPARAMS { UCHAR bVersion; UCHAR bRevision; UCHAR bReserved; UCHAR bIDEDeviceMap; ULONG fCapabilities; ULONG dwReserved[4]; } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS; /* IDEREGS.bCommandReg constants */ #define ATAPI_ID_CMD 0xA1 #define ID_CMD 0xEC #define SMART_CMD 0xB0 #define SMART_CYL_LOW 0x4F #define SMART_CYL_HI 0xC2 typedef struct _IDEREGS { UCHAR bFeaturesReg; UCHAR bSectorCountReg; UCHAR bSectorNumberReg; UCHAR bCylLowReg; UCHAR bCylHighReg; UCHAR bDriveHeadReg; UCHAR bCommandReg; UCHAR bReserved; } IDEREGS, *PIDEREGS, *LPIDEREGS; #include typedef struct _SENDCMDINPARAMS { ULONG cBufferSize; IDEREGS irDriveRegs; UCHAR bDriveNumber; UCHAR bReserved[3]; ULONG dwReserved[4]; UCHAR bBuffer[1]; } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS; #include /* DRIVERSTATUS.bDriverError constants */ #define SMART_NO_ERROR 0 #define SMART_IDE_ERROR 1 #define SMART_INVALID_FLAG 2 #define SMART_INVALID_COMMAND 3 #define SMART_INVALID_BUFFER 4 #define SMART_INVALID_DRIVE 5 #define SMART_INVALID_IOCTL 6 #define SMART_ERROR_NO_MEM 7 #define SMART_INVALID_REGISTER 8 #define SMART_NOT_SUPPORTED 9 #define SMART_NO_IDE_DEVICE 10 #define SMART_OFFLINE_ROUTINE_OFFLINE 0 #define SMART_SHORT_SELFTEST_OFFLINE 1 #define SMART_EXTENDED_SELFTEST_OFFLINE 2 #define SMART_ABORT_OFFLINE_SELFTEST 127 #define SMART_SHORT_SELFTEST_CAPTIVE 129 #define SMART_EXTENDED_SELFTEST_CAPTIVE 130 typedef struct _DRIVERSTATUS { UCHAR bDriverError; UCHAR bIDEError; UCHAR bReserved[2]; ULONG dwReserved[2]; } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS; #define READ_ATTRIBUTE_BUFFER_SIZE 512 #define IDENTIFY_BUFFER_SIZE 512 #define READ_THRESHOLD_BUFFER_SIZE 512 #define SMART_LOG_SECTOR_SIZE 512 #include typedef struct _SENDCMDOUTPARAMS { ULONG cBufferSize; DRIVERSTATUS DriverStatus; UCHAR bBuffer[1]; } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS; #include #define READ_ATTRIBUTES 0xD0 #define READ_THRESHOLDS 0xD1 #define ENABLE_DISABLE_AUTOSAVE 0xD2 #define SAVE_ATTRIBUTE_VALUES 0xD3 #define EXECUTE_OFFLINE_DIAGS 0xD4 #define SMART_READ_LOG 0xD5 #define SMART_WRITE_LOG 0xd6 #define ENABLE_SMART 0xD8 #define DISABLE_SMART 0xD9 #define RETURN_SMART_STATUS 0xDA #define ENABLE_DISABLE_AUTO_OFFLINE 0xDB #ifdef __cplusplus } #endif #endif /* __NTDDDISK_H */