/* * DDK definitions for storage media access * * Copyright (C) 2002 Eric Pouech * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef _NTDDSTOR_H_ #define _NTDDSTOR_H_ #ifdef __cplusplus extern "C" { #endif #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE #define IOCTL_STORAGE_CHECK_VERIFY CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_CHECK_VERIFY2 CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_MEDIA_REMOVAL CTL_CODE(IOCTL_STORAGE_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_EJECT_MEDIA CTL_CODE(IOCTL_STORAGE_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_LOAD_MEDIA CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_LOAD_MEDIA2 CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_RESERVE CTL_CODE(IOCTL_STORAGE_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_RELEASE CTL_CODE(IOCTL_STORAGE_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_FIND_NEW_DEVICES CTL_CODE(IOCTL_STORAGE_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_EJECTION_CONTROL CTL_CODE(IOCTL_STORAGE_BASE, 0x0250, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_MCN_CONTROL CTL_CODE(IOCTL_STORAGE_BASE, 0x0251, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_GET_MEDIA_TYPES CTL_CODE(IOCTL_STORAGE_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_GET_MEDIA_TYPES_EX CTL_CODE(IOCTL_STORAGE_BASE, 0x0301, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_GET_MEDIA_SERIAL_NUMBER CTL_CODE(IOCTL_STORAGE_BASE, 0x0304, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_GET_HOTPLUG_INFO CTL_CODE(IOCTL_STORAGE_BASE, 0x0305, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_SET_HOTPLUG_INFO CTL_CODE(IOCTL_STORAGE_BASE, 0x0306, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) #define IOCTL_STORAGE_RESET_BUS CTL_CODE(IOCTL_STORAGE_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_RESET_DEVICE CTL_CODE(IOCTL_STORAGE_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_BREAK_RESERVATION CTL_CODE(IOCTL_STORAGE_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS) #define IOCTL_STORAGE_GET_DEVICE_NUMBER CTL_CODE(IOCTL_STORAGE_BASE, 0x0420, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_PREDICT_FAILURE CTL_CODE(IOCTL_STORAGE_BASE, 0x0440, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_STORAGE_QUERY_PROPERTY CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) DEFINE_GUID(DiskClassGuid, 0x53f56307, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(CdRomClassGuid, 0x53f56308, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(PartitionClassGuid, 0x53f5630a, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(TapeClassGuid, 0x53f5630b, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(WriteOnceDiskClassGuid, 0x53f5630c, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(VolumeClassGuid, 0x53f5630d, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(MediumChangerClassGuid, 0x53f56310, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(FloppyClassGuid, 0x53f56311, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(CdChangerClassGuid, 0x53f56312, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); DEFINE_GUID(StoragePortClassGuid, 0x2accfe60, 0xc130, 0x11d2, 0xb0, 0x82, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b); typedef struct _STORAGE_DEVICE_NUMBER { DEVICE_TYPE DeviceType; ULONG DeviceNumber; ULONG PartitionNumber; } STORAGE_DEVICE_NUMBER, *PSTORAGE_DEVICE_NUMBER; typedef struct _STORAGE_BUS_RESET_REQUEST { UCHAR PathId; } STORAGE_BUS_RESET_REQUEST, *PSTORAGE_BUS_RESET_REQUEST; typedef struct _PREVENT_MEDIA_REMOVAL { BOOLEAN PreventMediaRemoval; } PREVENT_MEDIA_REMOVAL, *PPREVENT_MEDIA_REMOVAL; typedef struct _TAPE_STATISTICS { ULONG Version; ULONG Flags; LARGE_INTEGER RecoveredWrites; LARGE_INTEGER UnrecoveredWrites; LARGE_INTEGER RecoveredReads; LARGE_INTEGER UnrecoveredReads; UCHAR CompressionRatioReads; UCHAR CompressionRatioWrites; } TAPE_STATISTICS, *PTAPE_STATISTICS; #define RECOVERED_WRITES_VALID 0x00000001 #define UNRECOVERED_WRITES_VALID 0x00000002 #define RECOVERED_READS_VALID 0x00000004 #define UNRECOVERED_READS_VALID 0x00000008 #define WRITE_COMPRESSION_INFO_VALID 0x00000010 #define READ_COMPRESSION_INFO_VALID 0x00000020 typedef struct _TAPE_GET_STATISTICS { ULONG Operation; } TAPE_GET_STATISTICS, *PTAPE_GET_STATISTICS; #define TAPE_RETURN_STATISTICS __MSABI_LONG(0) #define TAPE_RETURN_ENV_INFO __MSABI_LONG(1) #define TAPE_RESET_STATISTICS __MSABI_LONG(2) typedef enum _STORAGE_MEDIA_TYPE { /* see also defines in ntdddisk.h */ DDS_4mm = 0x20, MiniQic, Travan, QIC, MP_8mm, AME_8mm, AIT1_8mm, DLT, NCTP, IBM_3480, IBM_3490E, IBM_Magstar_3590, IBM_Magstar_MP, STK_DATA_D3, SONY_DTF, DV_6mm, DMI, SONY_D2, CLEANER_CARTRIDGE, CD_ROM, CD_R, CD_RW, DVD_ROM, DVD_R, DVD_RW, MO_3_RW, MO_5_WO, MO_5_RW, MO_5_LIMDOW, PC_5_WO, PC_5_RW, PD_5_RW, ABL_5_WO, PINNACLE_APEX_5_RW, SONY_12_WO, PHILIPS_12_WO, HITACHI_12_WO, CYGNET_12_WO, KODAK_14_WO, MO_NFR_525, NIKON_12_RW, IOMEGA_ZIP, IOMEGA_JAZ, SYQUEST_EZ135, SYQUEST_EZFLYER, SYQUEST_SYJET, AVATAR_F2, MP2_8mm } STORAGE_MEDIA_TYPE, *PSTORAGE_MEDIA_TYPE; #define MEDIA_ERASEABLE 0x00000001 #define MEDIA_WRITE_ONCE 0x00000002 #define MEDIA_READ_ONLY 0x00000004 #define MEDIA_READ_WRITE 0x00000008 #define MEDIA_WRITE_PROTECTED 0x00000100 #define MEDIA_CURRENTLY_MOUNTED 0x80000000 typedef struct _DEVICE_MEDIA_INFO { union { struct { LARGE_INTEGER Cylinders; STORAGE_MEDIA_TYPE MediaType; ULONG TracksPerCylinder; ULONG SectorsPerTrack; ULONG BytesPerSector; ULONG NumberMediaSides; ULONG MediaCharacteristics; } DiskInfo; struct { LARGE_INTEGER Cylinders; STORAGE_MEDIA_TYPE MediaType; ULONG TracksPerCylinder; ULONG SectorsPerTrack; ULONG BytesPerSector; ULONG NumberMediaSides; ULONG MediaCharacteristics; } RemovableDiskInfo; struct { STORAGE_MEDIA_TYPE MediaType; ULONG MediaCharacteristics; ULONG CurrentBlockSize; } TapeInfo; } DeviceSpecific; } DEVICE_MEDIA_INFO, *PDEVICE_MEDIA_INFO; typedef struct _GET_MEDIA_TYPES { ULONG DeviceType; ULONG MediaInfoCount; DEVICE_MEDIA_INFO MediaInfo[1]; } GET_MEDIA_TYPES, *PGET_MEDIA_TYPES; typedef enum _STORAGE_QUERY_TYPE { PropertyStandardQuery = 0, PropertyExistsQuery, PropertyMaskQuery, PropertyQueryMaxDefined } STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE; typedef enum _STORAGE_PROPERTY_ID { StorageDeviceProperty = 0, StorageAdapterProperty } STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID; typedef struct _STORAGE_PROPERTY_QUERY { STORAGE_PROPERTY_ID PropertyId; STORAGE_QUERY_TYPE QueryType; UCHAR AdditionalParameters[1]; } STORAGE_PROPERTY_QUERY, *PSTORAGE_PROPERTY_QUERY; typedef struct _STORAGE_DESCRIPTOR_HEADER { ULONG Version; ULONG Size; } STORAGE_DESCRIPTOR_HEADER, *PSTORAGE_DESCRIPTOR_HEADER; typedef enum _STORAGE_BUS_TYPE { BusTypeUnknown = 0x00, BusTypeScsi, BusTypeAtapi, BusTypeAta, BusType1394, BusTypeSsa, BusTypeFibre, BusTypeUsb, BusTypeRAID, BusTypeMaxReserved = 0x7F } STORAGE_BUS_TYPE, *PSTORAGE_BUS_TYPE; typedef struct _STORAGE_DEVICE_DESCRIPTOR { ULONG Version; ULONG Size; UCHAR DeviceType; UCHAR DeviceTypeModifier; BOOLEAN RemovableMedia; BOOLEAN CommandQueueing; ULONG VendorIdOffset; ULONG ProductIdOffset; ULONG ProductRevisionOffset; ULONG SerialNumberOffset; STORAGE_BUS_TYPE BusType; ULONG RawPropertiesLength; UCHAR RawDeviceProperties[1]; } STORAGE_DEVICE_DESCRIPTOR, *PSTORAGE_DEVICE_DESCRIPTOR; typedef struct _STORAGE_ADAPTER_DESCRIPTOR { ULONG Version; ULONG Size; ULONG MaximumTransferLength; ULONG MaximumPhysicalPages; ULONG AlignmentMask; BOOLEAN AdapterUsesPio; BOOLEAN AdapterScansDown; BOOLEAN CommandQueueing; BOOLEAN AcceleratedTransfer; BOOLEAN BusType; USHORT BusMajorVersion; USHORT BusMinorVersion; } STORAGE_ADAPTER_DESCRIPTOR, *PSTORAGE_ADAPTER_DESCRIPTOR; #ifdef __cplusplus } #endif #endif /* _NTDDSTOR_H_ */