2002-03-10 00:29:33 +01:00
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/*
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* DDK definitions for storage media access
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*
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* Copyright (C) 2002 Eric Pouech
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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2002-01-13 02:44:00 +01:00
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#ifndef _NTDDSTOR_H_
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#define _NTDDSTOR_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE
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#define IOCTL_STORAGE_CHECK_VERIFY CTL_CODE(IOCTL_STORAGE_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_MEDIA_REMOVAL CTL_CODE(IOCTL_STORAGE_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_EJECT_MEDIA CTL_CODE(IOCTL_STORAGE_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_LOAD_MEDIA CTL_CODE(IOCTL_STORAGE_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_RESERVE CTL_CODE(IOCTL_STORAGE_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_RELEASE CTL_CODE(IOCTL_STORAGE_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_FIND_NEW_DEVICES CTL_CODE(IOCTL_STORAGE_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_GET_MEDIA_TYPES CTL_CODE(IOCTL_STORAGE_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_STORAGE_GET_MEDIA_TYPES_EX CTL_CODE(IOCTL_STORAGE_BASE, 0x0301, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_STORAGE_RESET_BUS CTL_CODE(IOCTL_STORAGE_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_RESET_DEVICE CTL_CODE(IOCTL_STORAGE_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_STORAGE_GET_DEVICE_NUMBER CTL_CODE(IOCTL_STORAGE_BASE, 0x0420, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_STORAGE_QUERY_PROPERTY CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS)
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typedef struct _STORAGE_DEVICE_NUMBER {
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DEVICE_TYPE DeviceType;
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ULONG DeviceNumber;
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ULONG PartitionNumber;
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} STORAGE_DEVICE_NUMBER, *PSTORAGE_DEVICE_NUMBER;
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typedef struct _STORAGE_BUS_RESET_REQUEST {
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UCHAR PathId;
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} STORAGE_BUS_RESET_REQUEST, *PSTORAGE_BUS_RESET_REQUEST;
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typedef struct _PREVENT_MEDIA_REMOVAL {
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BOOLEAN PreventMediaRemoval;
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} PREVENT_MEDIA_REMOVAL, *PPREVENT_MEDIA_REMOVAL;
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typedef struct _TAPE_STATISTICS {
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ULONG Version;
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ULONG Flags;
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LARGE_INTEGER RecoveredWrites;
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LARGE_INTEGER UnrecoveredWrites;
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LARGE_INTEGER RecoveredReads;
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LARGE_INTEGER UnrecoveredReads;
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UCHAR CompressionRatioReads;
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UCHAR CompressionRatioWrites;
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} TAPE_STATISTICS, *PTAPE_STATISTICS;
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#define RECOVERED_WRITES_VALID 0x00000001
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#define UNRECOVERED_WRITES_VALID 0x00000002
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#define RECOVERED_READS_VALID 0x00000004
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#define UNRECOVERED_READS_VALID 0x00000008
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#define WRITE_COMPRESSION_INFO_VALID 0x00000010
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#define READ_COMPRESSION_INFO_VALID 0x00000020
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typedef struct _TAPE_GET_STATISTICS {
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ULONG Operation;
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} TAPE_GET_STATISTICS, *PTAPE_GET_STATISTICS;
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#define TAPE_RETURN_STATISTICS 0L
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#define TAPE_RETURN_ENV_INFO 1L
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#define TAPE_RESET_STATISTICS 2L
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typedef enum _STORAGE_MEDIA_TYPE {
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/* see also defines in ntdddisk.h */
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DDS_4mm = 0x20,
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MiniQic,
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Travan,
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QIC,
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MP_8mm,
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AME_8mm,
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AIT1_8mm,
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DLT,
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NCTP,
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IBM_3480,
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IBM_3490E,
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IBM_Magstar_3590,
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IBM_Magstar_MP,
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STK_DATA_D3,
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SONY_DTF,
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DV_6mm,
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DMI,
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SONY_D2,
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CLEANER_CARTRIDGE,
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CD_ROM,
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CD_R,
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CD_RW,
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DVD_ROM,
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DVD_R,
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DVD_RW,
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MO_3_RW,
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MO_5_WO,
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MO_5_RW,
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MO_5_LIMDOW,
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PC_5_WO,
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PC_5_RW,
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PD_5_RW,
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ABL_5_WO,
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PINNACLE_APEX_5_RW,
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SONY_12_WO,
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PHILIPS_12_WO,
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HITACHI_12_WO,
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CYGNET_12_WO,
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KODAK_14_WO,
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MO_NFR_525,
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NIKON_12_RW,
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IOMEGA_ZIP,
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IOMEGA_JAZ,
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SYQUEST_EZ135,
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SYQUEST_EZFLYER,
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SYQUEST_SYJET,
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AVATAR_F2,
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MP2_8mm
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} STORAGE_MEDIA_TYPE, *PSTORAGE_MEDIA_TYPE;
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#define MEDIA_ERASEABLE 0x00000001
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#define MEDIA_WRITE_ONCE 0x00000002
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#define MEDIA_READ_ONLY 0x00000004
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#define MEDIA_READ_WRITE 0x00000008
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#define MEDIA_WRITE_PROTECTED 0x00000100
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#define MEDIA_CURRENTLY_MOUNTED 0x80000000
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typedef struct _DEVICE_MEDIA_INFO {
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union {
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struct {
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LARGE_INTEGER Cylinders;
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STORAGE_MEDIA_TYPE MediaType;
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ULONG TracksPerCylinder;
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ULONG SectorsPerTrack;
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ULONG BytesPerSector;
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ULONG NumberMediaSides;
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ULONG MediaCharacteristics;
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} DiskInfo;
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struct {
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LARGE_INTEGER Cylinders;
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STORAGE_MEDIA_TYPE MediaType;
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ULONG TracksPerCylinder;
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ULONG SectorsPerTrack;
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ULONG BytesPerSector;
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ULONG NumberMediaSides;
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ULONG MediaCharacteristics;
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} RemovableDiskInfo;
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struct {
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STORAGE_MEDIA_TYPE MediaType;
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ULONG MediaCharacteristics;
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ULONG CurrentBlockSize;
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} TapeInfo;
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} DeviceSpecific;
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} DEVICE_MEDIA_INFO, *PDEVICE_MEDIA_INFO;
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typedef struct _GET_MEDIA_TYPES {
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ULONG DeviceType;
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ULONG MediaInfoCount;
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DEVICE_MEDIA_INFO MediaInfo[1];
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} GET_MEDIA_TYPES, *PGET_MEDIA_TYPES;
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typedef enum _STORAGE_QUERY_TYPE {
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PropertyStandardQuery = 0,
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PropertyExistsQuery,
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PropertyMaskQuery,
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PropertyQueryMaxDefined
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} STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE;
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typedef enum _STORAGE_PROPERTY_ID {
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StorageDeviceProperty = 0,
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StorageAdapterProperty
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} STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID;
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typedef struct _STORAGE_PROPERTY_QUERY {
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STORAGE_PROPERTY_ID PropertyId;
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STORAGE_QUERY_TYPE QueryType;
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UCHAR AdditionalParameters[1];
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} STORAGE_PROPERTY_QUERY, *PSTORAGE_PROPERTY_QUERY;
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typedef struct _STORAGE_DESCRIPTOR_HEADER {
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ULONG Version;
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ULONG Size;
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} STORAGE_DESCRIPTOR_HEADER, *PSTORAGE_DESCRIPTOR_HEADER;
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typedef enum _STORAGE_BUS_TYPE {
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BusTypeUnknown = 0x00,
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BusTypeScsi,
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BusTypeAtapi,
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BusTypeAta,
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BusType1394,
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BusTypeSsa,
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BusTypeFibre,
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BusTypeMaxReserved = 0x7F
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} STORAGE_BUS_TYPE, *PSTORAGE_BUS_TYPE;
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typedef struct _STORAGE_DEVICE_DESCRIPTOR {
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ULONG Version;
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ULONG Size;
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UCHAR DeviceType;
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UCHAR DeviceTypeModifier;
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BOOLEAN RemovableMedia;
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BOOLEAN CommandQueueing;
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ULONG VendorIdOffset;
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ULONG ProductIdOffset;
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ULONG ProductRevisionOffset;
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ULONG SerialNumberOffset;
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STORAGE_BUS_TYPE BusType;
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ULONG RawPropertiesLength;
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UCHAR RawDeviceProperties[1];
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} STORAGE_DEVICE_DESCRIPTOR, *PSTORAGE_DEVICE_DESCRIPTOR;
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typedef struct _STORAGE_ADAPTER_DESCRIPTOR {
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ULONG Version;
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ULONG Size;
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ULONG MaximumTransferLength;
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ULONG MaximumPhysicalPages;
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ULONG AlignmentMask;
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BOOLEAN AdapterUsesPio;
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BOOLEAN AdapterScansDown;
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BOOLEAN CommandQueueing;
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BOOLEAN AcceleratedTransfer;
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BOOLEAN BusType;
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USHORT BusMajorVersion;
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USHORT BusMinorVersion;
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} STORAGE_ADAPTER_DESCRIPTOR, *PSTORAGE_ADAPTER_DESCRIPTOR;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _NTDDSTOR_H_ */
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