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/*++ BUILD Version: 0001 // Increment this if a change has global effects
Copyright (c) 1990-1993 Microsoft Corporation
Module Name:
ntddtape.h
Abstract:
This is the include file that defines all constants and types for
accessing the Tape device.
Author:
Mike Glass (mglass)
Revision History:
--*/
//
// Device Name - this string is the name of the device. It is the name
// that should be passed to NtOpenFile when accessing the device.
//
// Note: For devices that support multiple units, it should be suffixed
// with the Ascii representation of the unit number.
//
#define DD_TAPE_DEVICE_NAME "\\Device\\Tape"
//
// NtDeviceIoControlFile IoControlCode values for this device.
//
// Warning: Remember that the low two bits of the code specify how the
// buffers are passed to the driver!
//
#define IOCTL_TAPE_BASE FILE_DEVICE_TAPE
#define IOCTL_TAPE_ERASE CTL_CODE(IOCTL_TAPE_BASE, 0x0000, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_TAPE_PREPARE CTL_CODE(IOCTL_TAPE_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_WRITE_MARKS CTL_CODE(IOCTL_TAPE_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_TAPE_GET_POSITION CTL_CODE(IOCTL_TAPE_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_SET_POSITION CTL_CODE(IOCTL_TAPE_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_GET_DRIVE_PARAMS CTL_CODE(IOCTL_TAPE_BASE, 0x0005, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_SET_DRIVE_PARAMS CTL_CODE(IOCTL_TAPE_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_TAPE_GET_MEDIA_PARAMS CTL_CODE(IOCTL_TAPE_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_SET_MEDIA_PARAMS CTL_CODE(IOCTL_TAPE_BASE, 0x0008, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
#define IOCTL_TAPE_GET_STATUS CTL_CODE(IOCTL_TAPE_BASE, 0x0009, METHOD_BUFFERED, FILE_READ_ACCESS )
#define IOCTL_TAPE_CREATE_PARTITION CTL_CODE(IOCTL_TAPE_BASE, 0x000a, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
//
// The following device control codes are common for all class drivers. The
// functions codes defined here must match all of the other class drivers.
//
// Warning: these codes will be replaced in the future with the IOCTL_STORAGE
// codes included below
//
#define IOCTL_TAPE_CHECK_VERIFY CTL_CODE(IOCTL_TAPE_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_MEDIA_REMOVAL CTL_CODE(IOCTL_TAPE_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_EJECT_MEDIA CTL_CODE(IOCTL_TAPE_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_LOAD_MEDIA CTL_CODE(IOCTL_TAPE_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_RESERVE CTL_CODE(IOCTL_TAPE_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_RELEASE CTL_CODE(IOCTL_TAPE_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
#define IOCTL_TAPE_FIND_NEW_DEVICES CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
//
// The following file contains the IOCTL_STORAGE class ioctls
//
#include <ntddstor.h>
// begin_winnt begin_ntminitape
//
// IOCTL_TAPE_ERASE definitions
//
#define TAPE_ERASE_SHORT 0L
#define TAPE_ERASE_LONG 1L
typedef struct _TAPE_ERASE {
ULONG Type;
BOOLEAN Immediate;
} TAPE_ERASE, *PTAPE_ERASE;
//
// IOCTL_TAPE_PREPARE definitions
//
#define TAPE_LOAD 0L
#define TAPE_UNLOAD 1L
#define TAPE_TENSION 2L
#define TAPE_LOCK 3L
#define TAPE_UNLOCK 4L
#define TAPE_FORMAT 5L
typedef struct _TAPE_PREPARE {
ULONG Operation;
BOOLEAN Immediate;
} TAPE_PREPARE, *PTAPE_PREPARE;
//
// IOCTL_TAPE_WRITE_MARKS definitions
//
#define TAPE_SETMARKS 0L
#define TAPE_FILEMARKS 1L
#define TAPE_SHORT_FILEMARKS 2L
#define TAPE_LONG_FILEMARKS 3L
typedef struct _TAPE_WRITE_MARKS {
ULONG Type;
ULONG Count;
BOOLEAN Immediate;
} TAPE_WRITE_MARKS, *PTAPE_WRITE_MARKS;
//
// IOCTL_TAPE_GET_POSITION definitions
//
#define TAPE_ABSOLUTE_POSITION 0L
#define TAPE_LOGICAL_POSITION 1L
#define TAPE_PSEUDO_LOGICAL_POSITION 2L
typedef struct _TAPE_GET_POSITION {
ULONG Type;
ULONG Partition;
LARGE_INTEGER Offset;
} TAPE_GET_POSITION, *PTAPE_GET_POSITION;
//
// IOCTL_TAPE_SET_POSITION definitions
//
#define TAPE_REWIND 0L
#define TAPE_ABSOLUTE_BLOCK 1L
#define TAPE_LOGICAL_BLOCK 2L
#define TAPE_PSEUDO_LOGICAL_BLOCK 3L
#define TAPE_SPACE_END_OF_DATA 4L
#define TAPE_SPACE_RELATIVE_BLOCKS 5L
#define TAPE_SPACE_FILEMARKS 6L
#define TAPE_SPACE_SEQUENTIAL_FMKS 7L
#define TAPE_SPACE_SETMARKS 8L
#define TAPE_SPACE_SEQUENTIAL_SMKS 9L
typedef struct _TAPE_SET_POSITION {
ULONG Method;
ULONG Partition;
LARGE_INTEGER Offset;
BOOLEAN Immediate;
} TAPE_SET_POSITION, *PTAPE_SET_POSITION;
//
// IOCTL_TAPE_GET_DRIVE_PARAMS definitions
//
//
// Definitions for FeaturesLow parameter
//
#define TAPE_DRIVE_FIXED 0x00000001
#define TAPE_DRIVE_SELECT 0x00000002
#define TAPE_DRIVE_INITIATOR 0x00000004
#define TAPE_DRIVE_ERASE_SHORT 0x00000010
#define TAPE_DRIVE_ERASE_LONG 0x00000020
#define TAPE_DRIVE_ERASE_BOP_ONLY 0x00000040
#define TAPE_DRIVE_ERASE_IMMEDIATE 0x00000080
#define TAPE_DRIVE_TAPE_CAPACITY 0x00000100
#define TAPE_DRIVE_TAPE_REMAINING 0x00000200
#define TAPE_DRIVE_FIXED_BLOCK 0x00000400
#define TAPE_DRIVE_VARIABLE_BLOCK 0x00000800
#define TAPE_DRIVE_WRITE_PROTECT 0x00001000
#define TAPE_DRIVE_EOT_WZ_SIZE 0x00002000
#define TAPE_DRIVE_ECC 0x00010000
#define TAPE_DRIVE_COMPRESSION 0x00020000
#define TAPE_DRIVE_PADDING 0x00040000
#define TAPE_DRIVE_REPORT_SMKS 0x00080000
#define TAPE_DRIVE_GET_ABSOLUTE_BLK 0x00100000
#define TAPE_DRIVE_GET_LOGICAL_BLK 0x00200000
#define TAPE_DRIVE_SET_EOT_WZ_SIZE 0x00400000
#define TAPE_DRIVE_EJECT_MEDIA 0x01000000
#define TAPE_DRIVE_RESERVED_BIT 0x80000000 //don't use this bit!
// //can't be a low features bit!
// //reserved; high features only
//
// Definitions for FeaturesHigh parameter
//
#define TAPE_DRIVE_LOAD_UNLOAD 0x80000001
#define TAPE_DRIVE_TENSION 0x80000002
#define TAPE_DRIVE_LOCK_UNLOCK 0x80000004
#define TAPE_DRIVE_REWIND_IMMEDIATE 0x80000008
#define TAPE_DRIVE_SET_BLOCK_SIZE 0x80000010
#define TAPE_DRIVE_LOAD_UNLD_IMMED 0x80000020
#define TAPE_DRIVE_TENSION_IMMED 0x80000040
#define TAPE_DRIVE_LOCK_UNLK_IMMED 0x80000080
#define TAPE_DRIVE_SET_ECC 0x80000100
#define TAPE_DRIVE_SET_COMPRESSION 0x80000200
#define TAPE_DRIVE_SET_PADDING 0x80000400
#define TAPE_DRIVE_SET_REPORT_SMKS 0x80000800
#define TAPE_DRIVE_ABSOLUTE_BLK 0x80001000
#define TAPE_DRIVE_ABS_BLK_IMMED 0x80002000
#define TAPE_DRIVE_LOGICAL_BLK 0x80004000
#define TAPE_DRIVE_LOG_BLK_IMMED 0x80008000
#define TAPE_DRIVE_END_OF_DATA 0x80010000
#define TAPE_DRIVE_RELATIVE_BLKS 0x80020000
#define TAPE_DRIVE_FILEMARKS 0x80040000
#define TAPE_DRIVE_SEQUENTIAL_FMKS 0x80080000
#define TAPE_DRIVE_SETMARKS 0x80100000
#define TAPE_DRIVE_SEQUENTIAL_SMKS 0x80200000
#define TAPE_DRIVE_REVERSE_POSITION 0x80400000
#define TAPE_DRIVE_SPACE_IMMEDIATE 0x80800000
#define TAPE_DRIVE_WRITE_SETMARKS 0x81000000
#define TAPE_DRIVE_WRITE_FILEMARKS 0x82000000
#define TAPE_DRIVE_WRITE_SHORT_FMKS 0x84000000
#define TAPE_DRIVE_WRITE_LONG_FMKS 0x88000000
#define TAPE_DRIVE_WRITE_MARK_IMMED 0x90000000
#define TAPE_DRIVE_FORMAT 0xA0000000
#define TAPE_DRIVE_FORMAT_IMMEDIATE 0xC0000000
#define TAPE_DRIVE_HIGH_FEATURES 0x80000000 //mask for high features flag
typedef struct _TAPE_GET_DRIVE_PARAMETERS {
BOOLEAN ECC;
BOOLEAN Compression;
BOOLEAN DataPadding;
BOOLEAN ReportSetmarks;
ULONG DefaultBlockSize;
ULONG MaximumBlockSize;
ULONG MinimumBlockSize;
ULONG MaximumPartitionCount;
ULONG FeaturesLow;
ULONG FeaturesHigh;
ULONG EOTWarningZoneSize;
} TAPE_GET_DRIVE_PARAMETERS, *PTAPE_GET_DRIVE_PARAMETERS;
//
// IOCTL_TAPE_SET_DRIVE_PARAMETERS definitions
//
typedef struct _TAPE_SET_DRIVE_PARAMETERS {
BOOLEAN ECC;
BOOLEAN Compression;
BOOLEAN DataPadding;
BOOLEAN ReportSetmarks;
ULONG EOTWarningZoneSize;
} TAPE_SET_DRIVE_PARAMETERS, *PTAPE_SET_DRIVE_PARAMETERS;
//
// IOCTL_TAPE_GET_MEDIA_PARAMETERS definitions
//
typedef struct _TAPE_GET_MEDIA_PARAMETERS {
LARGE_INTEGER Capacity;
LARGE_INTEGER Remaining;
ULONG BlockSize;
ULONG PartitionCount;
BOOLEAN WriteProtected;
} TAPE_GET_MEDIA_PARAMETERS, *PTAPE_GET_MEDIA_PARAMETERS;
//
// IOCTL_TAPE_SET_MEDIA_PARAMETERS definitions
//
typedef struct _TAPE_SET_MEDIA_PARAMETERS {
ULONG BlockSize;
} TAPE_SET_MEDIA_PARAMETERS, *PTAPE_SET_MEDIA_PARAMETERS;
//
// IOCTL_TAPE_CREATE_PARTITION definitions
//
#define TAPE_FIXED_PARTITIONS 0L
#define TAPE_SELECT_PARTITIONS 1L
#define TAPE_INITIATOR_PARTITIONS 2L
typedef struct _TAPE_CREATE_PARTITION {
ULONG Method;
ULONG Count;
ULONG Size;
} TAPE_CREATE_PARTITION, *PTAPE_CREATE_PARTITION;
// end_winnt end_ntminitape
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