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