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windows-nt/Source/XPSP1/NT/public/ddk/inc/minitape.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
minitape.h
Abstract:
Type definitions for minitape drivers.
Revision History:
--*/
#ifndef _MINITAPE_
#define _MINITAPE_
#include "stddef.h"
#define ASSERT( exp )
#if DBG
#define DebugPrint(x) ScsiDebugPrint x
#else
#define DebugPrint(x)
#endif // DBG
#ifndef IN
#define IN
#endif
#ifndef OUT
#define OUT
#endif
#ifndef OPTIONAL
#define OPTIONAL
#endif
#ifndef NOTHING
#define NOTHING
#endif
#ifndef CRITICAL
#define CRITICAL
#endif
#ifndef ANYSIZE_ARRAY
#define ANYSIZE_ARRAY 1 // winnt
#endif
// begin_winnt
#if defined(_M_MRX000) && !(defined(MIDL_PASS) || defined(RC_INVOKED)) && defined(ENABLE_RESTRICTED)
#define RESTRICTED_POINTER __restrict
#else
#define RESTRICTED_POINTER
#endif
#if defined(_M_MRX000) || defined(_M_ALPHA) || defined(_M_PPC) || defined(_M_IA64) || defined(_M_AMD64)
#define UNALIGNED __unaligned
#if defined(_WIN64)
#define UNALIGNED64 __unaligned
#else
#define UNALIGNED64
#endif
#else
#define UNALIGNED
#define UNALIGNED64
#endif
#if defined(_WIN64) || defined(_M_ALPHA)
#define MAX_NATURAL_ALIGNMENT sizeof(ULONGLONG)
#define MEMORY_ALLOCATION_ALIGNMENT 16
#else
#define MAX_NATURAL_ALIGNMENT sizeof(ULONG)
#define MEMORY_ALLOCATION_ALIGNMENT 8
#endif
//
// TYPE_ALIGNMENT will return the alignment requirements of a given type for
// the current platform.
//
#ifdef __cplusplus
#if _MSC_VER >= 1300
#define TYPE_ALIGNMENT( t ) __alignof(t)
#endif
#else
#define TYPE_ALIGNMENT( t ) \
FIELD_OFFSET( struct { char x; t test; }, test )
#endif
#if defined(_WIN64)
#define PROBE_ALIGNMENT( _s ) (TYPE_ALIGNMENT( _s ) > TYPE_ALIGNMENT( ULONG ) ? \
TYPE_ALIGNMENT( _s ) : TYPE_ALIGNMENT( ULONG ))
#define PROBE_ALIGNMENT32( _s ) TYPE_ALIGNMENT( ULONG )
#else
#define PROBE_ALIGNMENT( _s ) TYPE_ALIGNMENT( ULONG )
#endif
//
// C_ASSERT() can be used to perform many compile-time assertions:
// type sizes, field offsets, etc.
//
// An assertion failure results in error C2118: negative subscript.
//
#define C_ASSERT(e) typedef char __C_ASSERT__[(e)?1:-1]
#if !defined(_MAC) && (defined(_M_MRX000) || defined(_M_AMD64) || defined(_M_IA64)) && (_MSC_VER >= 1100) && !(defined(MIDL_PASS) || defined(RC_INVOKED))
#define POINTER_64 __ptr64
typedef unsigned __int64 POINTER_64_INT;
#if defined(_WIN64)
#define POINTER_32 __ptr32
#else
#define POINTER_32
#endif
#else
#if defined(_MAC) && defined(_MAC_INT_64)
#define POINTER_64 __ptr64
typedef unsigned __int64 POINTER_64_INT;
#else
#define POINTER_64
typedef unsigned long POINTER_64_INT;
#endif
#define POINTER_32
#endif
#if defined(_IA64_) || defined(_AMD64_)
#define FIRMWARE_PTR
#else
#define FIRMWARE_PTR POINTER_32
#endif
#include <basetsd.h>
// end_winnt
#ifndef CONST
#define CONST const
#endif
// begin_winnt
#if (defined(_M_IX86) || defined(_M_IA64) || defined(_M_AMD64)) && !defined(MIDL_PASS)
#define DECLSPEC_IMPORT __declspec(dllimport)
#else
#define DECLSPEC_IMPORT
#endif
#ifndef DECLSPEC_NORETURN
#if (_MSC_VER >= 1200) && !defined(MIDL_PASS)
#define DECLSPEC_NORETURN __declspec(noreturn)
#else
#define DECLSPEC_NORETURN
#endif
#endif
#ifndef DECLSPEC_ALIGN
#if (_MSC_VER >= 1300) && !defined(MIDL_PASS)
#define DECLSPEC_ALIGN(x) __declspec(align(x))
#else
#define DECLSPEC_ALIGN(x)
#endif
#endif
#ifndef DECLSPEC_CACHEALIGN
#define DECLSPEC_CACHEALIGN DECLSPEC_ALIGN(128)
#endif
#ifndef DECLSPEC_UUID
#if (_MSC_VER >= 1100) && defined (__cplusplus)
#define DECLSPEC_UUID(x) __declspec(uuid(x))
#else
#define DECLSPEC_UUID(x)
#endif
#endif
#ifndef DECLSPEC_NOVTABLE
#if (_MSC_VER >= 1100) && defined(__cplusplus)
#define DECLSPEC_NOVTABLE __declspec(novtable)
#else
#define DECLSPEC_NOVTABLE
#endif
#endif
#ifndef DECLSPEC_SELECTANY
#if (_MSC_VER >= 1100)
#define DECLSPEC_SELECTANY __declspec(selectany)
#else
#define DECLSPEC_SELECTANY
#endif
#endif
#ifndef NOP_FUNCTION
#if (_MSC_VER >= 1210)
#define NOP_FUNCTION __noop
#else
#define NOP_FUNCTION (void)0
#endif
#endif
#ifndef DECLSPEC_ADDRSAFE
#if (_MSC_VER >= 1200) && (defined(_M_ALPHA) || defined(_M_AXP64))
#define DECLSPEC_ADDRSAFE __declspec(address_safe)
#else
#define DECLSPEC_ADDRSAFE
#endif
#endif
#ifndef FORCEINLINE
#if (_MSC_VER >= 1200)
#define FORCEINLINE __forceinline
#else
#define FORCEINLINE __inline
#endif
#endif
#ifndef DECLSPEC_DEPRECATED
#if (_MSC_VER >= 1300) && !defined(MIDL_PASS)
#define DECLSPEC_DEPRECATED __declspec(deprecated)
#define DEPRECATE_SUPPORTED
#else
#define DECLSPEC_DEPRECATED
#undef DEPRECATE_SUPPORTED
#endif
#endif
// end_winnt
#ifdef DEPRECATE_DDK_FUNCTIONS
#ifdef _NTDDK_
#define DECLSPEC_DEPRECATED_DDK DECLSPEC_DEPRECATED
#ifdef DEPRECATE_SUPPORTED
#define PRAGMA_DEPRECATED_DDK 1
#endif
#else
#define DECLSPEC_DEPRECATED_DDK
#define PRAGMA_DEPRECATED_DDK 1
#endif
#else
#define DECLSPEC_DEPRECATED_DDK
#define PRAGMA_DEPRECATED_DDK 0
#endif
//
// Void
//
// begin_winnt
typedef void *PVOID;
typedef void * POINTER_64 PVOID64;
// end_winnt
#if defined(_M_IX86)
#define FASTCALL _fastcall
#else
#define FASTCALL
#endif
//
// Basics
//
#ifndef VOID
#define VOID void
typedef char CHAR;
typedef short SHORT;
typedef long LONG;
#endif
//
// UNICODE (Wide Character) types
//
#ifndef _MAC
typedef wchar_t WCHAR; // wc, 16-bit UNICODE character
#else
// some Macintosh compilers don't define wchar_t in a convenient location, or define it as a char
typedef unsigned short WCHAR; // wc, 16-bit UNICODE character
#endif
typedef WCHAR *PWCHAR;
typedef WCHAR *LPWCH, *PWCH;
typedef CONST WCHAR *LPCWCH, *PCWCH;
typedef WCHAR *NWPSTR;
typedef WCHAR *LPWSTR, *PWSTR;
typedef WCHAR UNALIGNED *LPUWSTR, *PUWSTR;
typedef CONST WCHAR *LPCWSTR, *PCWSTR;
typedef CONST WCHAR UNALIGNED *LPCUWSTR, *PCUWSTR;
//
// ANSI (Multi-byte Character) types
//
typedef CHAR *PCHAR;
typedef CHAR *LPCH, *PCH;
typedef CONST CHAR *LPCCH, *PCCH;
typedef CHAR *NPSTR;
typedef CHAR *LPSTR, *PSTR;
typedef CONST CHAR *LPCSTR, *PCSTR;
//
// Neutral ANSI/UNICODE types and macros
//
#ifdef UNICODE // r_winnt
#ifndef _TCHAR_DEFINED
typedef WCHAR TCHAR, *PTCHAR;
typedef WCHAR TUCHAR, *PTUCHAR;
#define _TCHAR_DEFINED
#endif /* !_TCHAR_DEFINED */
typedef LPWSTR LPTCH, PTCH;
typedef LPWSTR PTSTR, LPTSTR;
typedef LPCWSTR PCTSTR, LPCTSTR;
typedef LPUWSTR PUTSTR, LPUTSTR;
typedef LPCUWSTR PCUTSTR, LPCUTSTR;
typedef LPWSTR LP;
#define __TEXT(quote) L##quote // r_winnt
#else /* UNICODE */ // r_winnt
#ifndef _TCHAR_DEFINED
typedef char TCHAR, *PTCHAR;
typedef unsigned char TUCHAR, *PTUCHAR;
#define _TCHAR_DEFINED
#endif /* !_TCHAR_DEFINED */
typedef LPSTR LPTCH, PTCH;
typedef LPSTR PTSTR, LPTSTR, PUTSTR, LPUTSTR;
typedef LPCSTR PCTSTR, LPCTSTR, PCUTSTR, LPCUTSTR;
#define __TEXT(quote) quote // r_winnt
#endif /* UNICODE */ // r_winnt
#define TEXT(quote) __TEXT(quote) // r_winnt
// end_winnt
typedef double DOUBLE;
typedef struct _QUAD { // QUAD is for those times we want
double DoNotUseThisField; // an 8 byte aligned 8 byte long structure
} QUAD; // which is NOT really a floating point
// number. Use DOUBLE if you want an FP
// number.
//
// Pointer to Basics
//
typedef SHORT *PSHORT; // winnt
typedef LONG *PLONG; // winnt
typedef QUAD *PQUAD;
//
// Unsigned Basics
//
// Tell windef.h that some types are already defined.
#define BASETYPES
typedef unsigned char UCHAR;
typedef unsigned short USHORT;
typedef unsigned long ULONG;
typedef QUAD UQUAD;
//
// Pointer to Unsigned Basics
//
typedef UCHAR *PUCHAR;
typedef USHORT *PUSHORT;
typedef ULONG *PULONG;
typedef UQUAD *PUQUAD;
//
// Signed characters
//
typedef signed char SCHAR;
typedef SCHAR *PSCHAR;
#ifndef NO_STRICT
#ifndef STRICT
#define STRICT 1
#endif
#endif
//
// Handle to an Object
//
// begin_winnt
#ifdef STRICT
typedef void *HANDLE;
#define DECLARE_HANDLE(name) struct name##__ { int unused; }; typedef struct name##__ *name
#else
typedef PVOID HANDLE;
#define DECLARE_HANDLE(name) typedef HANDLE name
#endif
typedef HANDLE *PHANDLE;
//
// Flag (bit) fields
//
typedef UCHAR FCHAR;
typedef USHORT FSHORT;
typedef ULONG FLONG;
// Component Object Model defines, and macros
#ifndef _HRESULT_DEFINED
#define _HRESULT_DEFINED
typedef LONG HRESULT;
#endif // !_HRESULT_DEFINED
#ifdef __cplusplus
#define EXTERN_C extern "C"
#else
#define EXTERN_C extern
#endif
#if defined(_WIN32) || defined(_MPPC_)
// Win32 doesn't support __export
#ifdef _68K_
#define STDMETHODCALLTYPE __cdecl
#else
#define STDMETHODCALLTYPE __stdcall
#endif
#define STDMETHODVCALLTYPE __cdecl
#define STDAPICALLTYPE __stdcall
#define STDAPIVCALLTYPE __cdecl
#else
#define STDMETHODCALLTYPE __export __stdcall
#define STDMETHODVCALLTYPE __export __cdecl
#define STDAPICALLTYPE __export __stdcall
#define STDAPIVCALLTYPE __export __cdecl
#endif
#define STDAPI EXTERN_C HRESULT STDAPICALLTYPE
#define STDAPI_(type) EXTERN_C type STDAPICALLTYPE
#define STDMETHODIMP HRESULT STDMETHODCALLTYPE
#define STDMETHODIMP_(type) type STDMETHODCALLTYPE
// The 'V' versions allow Variable Argument lists.
#define STDAPIV EXTERN_C HRESULT STDAPIVCALLTYPE
#define STDAPIV_(type) EXTERN_C type STDAPIVCALLTYPE
#define STDMETHODIMPV HRESULT STDMETHODVCALLTYPE
#define STDMETHODIMPV_(type) type STDMETHODVCALLTYPE
// end_winnt
//
// Low order two bits of a handle are ignored by the system and available
// for use by application code as tag bits. The remaining bits are opaque
// and used to store a serial number and table index.
//
#define OBJ_HANDLE_TAGBITS 0x00000003L
//
// Cardinal Data Types [0 - 2**N-2)
//
typedef char CCHAR; // winnt
typedef short CSHORT;
typedef ULONG CLONG;
typedef CCHAR *PCCHAR;
typedef CSHORT *PCSHORT;
typedef CLONG *PCLONG;
//
// __int64 is only supported by 2.0 and later midl.
// __midl is set by the 2.0 midl and not by 1.0 midl.
//
#define _ULONGLONG_
#if (!defined (_MAC) && (!defined(MIDL_PASS) || defined(__midl)) && (!defined(_M_IX86) || (defined(_INTEGRAL_MAX_BITS) && _INTEGRAL_MAX_BITS >= 64)))
typedef __int64 LONGLONG;
typedef unsigned __int64 ULONGLONG;
#define MAXLONGLONG (0x7fffffffffffffff)
#else
#if defined(_MAC) && defined(_MAC_INT_64)
typedef __int64 LONGLONG;
typedef unsigned __int64 ULONGLONG;
#define MAXLONGLONG (0x7fffffffffffffff)
#else
typedef double LONGLONG;
typedef double ULONGLONG;
#endif //_MAC and int64
#endif
typedef LONGLONG *PLONGLONG;
typedef ULONGLONG *PULONGLONG;
// Update Sequence Number
typedef LONGLONG USN;
#if defined(MIDL_PASS)
typedef struct _LARGE_INTEGER {
#else // MIDL_PASS
typedef union _LARGE_INTEGER {
struct {
ULONG LowPart;
LONG HighPart;
};
struct {
ULONG LowPart;
LONG HighPart;
} u;
#endif //MIDL_PASS
LONGLONG QuadPart;
} LARGE_INTEGER;
typedef LARGE_INTEGER *PLARGE_INTEGER;
#if defined(MIDL_PASS)
typedef struct _ULARGE_INTEGER {
#else // MIDL_PASS
typedef union _ULARGE_INTEGER {
struct {
ULONG LowPart;
ULONG HighPart;
};
struct {
ULONG LowPart;
ULONG HighPart;
} u;
#endif //MIDL_PASS
ULONGLONG QuadPart;
} ULARGE_INTEGER;
typedef ULARGE_INTEGER *PULARGE_INTEGER;
//
// Boolean
//
typedef UCHAR BOOLEAN; // winnt
typedef BOOLEAN *PBOOLEAN; // winnt
//
// Constants
//
#define FALSE 0
#define TRUE 1
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#define NULL64 0
#else
#define NULL ((void *)0)
#define NULL64 ((void * POINTER_64)0)
#endif
#endif // NULL
//
// Macros used to eliminate compiler warning generated when formal
// parameters or local variables are not declared.
//
// Use DBG_UNREFERENCED_PARAMETER() when a parameter is not yet
// referenced but will be once the module is completely developed.
//
// Use DBG_UNREFERENCED_LOCAL_VARIABLE() when a local variable is not yet
// referenced but will be once the module is completely developed.
//
// Use UNREFERENCED_PARAMETER() if a parameter will never be referenced.
//
// DBG_UNREFERENCED_PARAMETER and DBG_UNREFERENCED_LOCAL_VARIABLE will
// eventually be made into a null macro to help determine whether there
// is unfinished work.
//
#if ! defined(lint)
#define UNREFERENCED_PARAMETER(P) (P)
#define DBG_UNREFERENCED_PARAMETER(P) (P)
#define DBG_UNREFERENCED_LOCAL_VARIABLE(V) (V)
#else // lint
// Note: lint -e530 says don't complain about uninitialized variables for
// this varible. Error 527 has to do with unreachable code.
// -restore restores checking to the -save state
#define UNREFERENCED_PARAMETER(P) \
/*lint -save -e527 -e530 */ \
{ \
(P) = (P); \
} \
/*lint -restore */
#define DBG_UNREFERENCED_PARAMETER(P) \
/*lint -save -e527 -e530 */ \
{ \
(P) = (P); \
} \
/*lint -restore */
#define DBG_UNREFERENCED_LOCAL_VARIABLE(V) \
/*lint -save -e527 -e530 */ \
{ \
(V) = (V); \
} \
/*lint -restore */
#endif // lint
//
// Macro used to eliminate compiler warning 4715 within a switch statement
// when all possible cases have already been accounted for.
//
// switch (a & 3) {
// case 0: return 1;
// case 1: return Foo();
// case 2: return Bar();
// case 3: return 1;
// DEFAULT_UNREACHABLE;
//
#if (_MSC_VER > 1200)
#define DEFAULT_UNREACHABLE default: __assume(0)
#else
//
// Older compilers do not support __assume(), and there is no other free
// method of eliminating the warning.
//
#define DEFAULT_UNREACHABLE
#endif
// end_winnt
//
// Define standard min and max macros
//
#ifndef NOMINMAX
#ifndef min
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef max
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#endif // NOMINMAX
//
// 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_CLEAN_REQUESTS 0x02000000
#define TAPE_DRIVE_SET_CMP_BOP_ONLY 0x04000000
#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;
//
// WMI Methods
//
#define TAPE_QUERY_DRIVE_PARAMETERS 0L
#define TAPE_QUERY_MEDIA_CAPACITY 1L
#define TAPE_CHECK_FOR_DRIVE_PROBLEM 2L
#define TAPE_QUERY_IO_ERROR_DATA 3L
#define TAPE_QUERY_DEVICE_ERROR_DATA 4L
typedef struct _TAPE_WMI_OPERATIONS {
ULONG Method;
ULONG DataBufferSize;
PVOID DataBuffer;
} TAPE_WMI_OPERATIONS, *PTAPE_WMI_OPERATIONS;
//
// Type of drive errors
//
typedef enum _TAPE_DRIVE_PROBLEM_TYPE {
TapeDriveProblemNone, TapeDriveReadWriteWarning,
TapeDriveReadWriteError, TapeDriveReadWarning,
TapeDriveWriteWarning, TapeDriveReadError,
TapeDriveWriteError, TapeDriveHardwareError,
TapeDriveUnsupportedMedia, TapeDriveScsiConnectionError,
TapeDriveTimetoClean, TapeDriveCleanDriveNow,
TapeDriveMediaLifeExpired, TapeDriveSnappedTape
} TAPE_DRIVE_PROBLEM_TYPE;
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 0L
#define TAPE_RETURN_ENV_INFO 1L
#define TAPE_RESET_STATISTICS 2L
//
// IOCTL_STORAGE_GET_MEDIA_TYPES_EX will return an array of DEVICE_MEDIA_INFO
// structures, one per supported type, embedded in the GET_MEDIA_TYPES struct.
//
typedef enum _STORAGE_MEDIA_TYPE {
//
// Following are defined in ntdddisk.h in the MEDIA_TYPE enum
//
// Unknown, // Format is unknown
// F5_1Pt2_512, // 5.25", 1.2MB, 512 bytes/sector
// F3_1Pt44_512, // 3.5", 1.44MB, 512 bytes/sector
// F3_2Pt88_512, // 3.5", 2.88MB, 512 bytes/sector
// F3_20Pt8_512, // 3.5", 20.8MB, 512 bytes/sector
// F3_720_512, // 3.5", 720KB, 512 bytes/sector
// F5_360_512, // 5.25", 360KB, 512 bytes/sector
// F5_320_512, // 5.25", 320KB, 512 bytes/sector
// F5_320_1024, // 5.25", 320KB, 1024 bytes/sector
// F5_180_512, // 5.25", 180KB, 512 bytes/sector
// F5_160_512, // 5.25", 160KB, 512 bytes/sector
// RemovableMedia, // Removable media other than floppy
// FixedMedia, // Fixed hard disk media
// F3_120M_512, // 3.5", 120M Floppy
// F3_640_512, // 3.5" , 640KB, 512 bytes/sector
// F5_640_512, // 5.25", 640KB, 512 bytes/sector
// F5_720_512, // 5.25", 720KB, 512 bytes/sector
// F3_1Pt2_512, // 3.5" , 1.2Mb, 512 bytes/sector
// F3_1Pt23_1024, // 3.5" , 1.23Mb, 1024 bytes/sector
// F5_1Pt23_1024, // 5.25", 1.23MB, 1024 bytes/sector
// F3_128Mb_512, // 3.5" MO 128Mb 512 bytes/sector
// F3_230Mb_512, // 3.5" MO 230Mb 512 bytes/sector
// F8_256_128, // 8", 256KB, 128 bytes/sector
// F3_200Mb_512, // 3.5", 200M Floppy (HiFD)
//
DDS_4mm = 0x20, // Tape - DAT DDS1,2,... (all vendors)
MiniQic, // Tape - miniQIC Tape
Travan, // Tape - Travan TR-1,2,3,...
QIC, // Tape - QIC
MP_8mm, // Tape - 8mm Exabyte Metal Particle
AME_8mm, // Tape - 8mm Exabyte Advanced Metal Evap
AIT1_8mm, // Tape - 8mm Sony AIT
DLT, // Tape - DLT Compact IIIxt, IV
NCTP, // Tape - Philips NCTP
IBM_3480, // Tape - IBM 3480
IBM_3490E, // Tape - IBM 3490E
IBM_Magstar_3590, // Tape - IBM Magstar 3590
IBM_Magstar_MP, // Tape - IBM Magstar MP
STK_DATA_D3, // Tape - STK Data D3
SONY_DTF, // Tape - Sony DTF
DV_6mm, // Tape - 6mm Digital Video
DMI, // Tape - Exabyte DMI and compatibles
SONY_D2, // Tape - Sony D2S and D2L
CLEANER_CARTRIDGE, // Cleaner - All Drive types that support Drive Cleaners
CD_ROM, // Opt_Disk - CD
CD_R, // Opt_Disk - CD-Recordable (Write Once)
CD_RW, // Opt_Disk - CD-Rewriteable
DVD_ROM, // Opt_Disk - DVD-ROM
DVD_R, // Opt_Disk - DVD-Recordable (Write Once)
DVD_RW, // Opt_Disk - DVD-Rewriteable
MO_3_RW, // Opt_Disk - 3.5" Rewriteable MO Disk
MO_5_WO, // Opt_Disk - MO 5.25" Write Once
MO_5_RW, // Opt_Disk - MO 5.25" Rewriteable (not LIMDOW)
MO_5_LIMDOW, // Opt_Disk - MO 5.25" Rewriteable (LIMDOW)
PC_5_WO, // Opt_Disk - Phase Change 5.25" Write Once Optical
PC_5_RW, // Opt_Disk - Phase Change 5.25" Rewriteable
PD_5_RW, // Opt_Disk - PhaseChange Dual Rewriteable
ABL_5_WO, // Opt_Disk - Ablative 5.25" Write Once Optical
PINNACLE_APEX_5_RW, // Opt_Disk - Pinnacle Apex 4.6GB Rewriteable Optical
SONY_12_WO, // Opt_Disk - Sony 12" Write Once
PHILIPS_12_WO, // Opt_Disk - Philips/LMS 12" Write Once
HITACHI_12_WO, // Opt_Disk - Hitachi 12" Write Once
CYGNET_12_WO, // Opt_Disk - Cygnet/ATG 12" Write Once
KODAK_14_WO, // Opt_Disk - Kodak 14" Write Once
MO_NFR_525, // Opt_Disk - Near Field Recording (Terastor)
NIKON_12_RW, // Opt_Disk - Nikon 12" Rewriteable
IOMEGA_ZIP, // Mag_Disk - Iomega Zip
IOMEGA_JAZ, // Mag_Disk - Iomega Jaz
SYQUEST_EZ135, // Mag_Disk - Syquest EZ135
SYQUEST_EZFLYER, // Mag_Disk - Syquest EzFlyer
SYQUEST_SYJET, // Mag_Disk - Syquest SyJet
AVATAR_F2, // Mag_Disk - 2.5" Floppy
MP2_8mm, // Tape - 8mm Hitachi
DST_S, // Ampex DST Small Tapes
DST_M, // Ampex DST Medium Tapes
DST_L, // Ampex DST Large Tapes
VXATape_1, // Ecrix 8mm Tape
VXATape_2, // Ecrix 8mm Tape
STK_9840, // STK 9840
LTO_Ultrium, // IBM, HP, Seagate LTO Ultrium
LTO_Accelis, // IBM, HP, Seagate LTO Accelis
DVD_RAM, // Opt_Disk - DVD-RAM
AIT_8mm, // AIT2 or higher
ADR_1, // OnStream ADR Mediatypes
ADR_2
} 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
//
// Define the different storage bus types
// Bus types below 128 (0x80) are reserved for Microsoft use
//
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 _DEVICE_MEDIA_INFO {
union {
struct {
LARGE_INTEGER Cylinders;
STORAGE_MEDIA_TYPE MediaType;
ULONG TracksPerCylinder;
ULONG SectorsPerTrack;
ULONG BytesPerSector;
ULONG NumberMediaSides;
ULONG MediaCharacteristics; // Bitmask of MEDIA_XXX values.
} DiskInfo;
struct {
LARGE_INTEGER Cylinders;
STORAGE_MEDIA_TYPE MediaType;
ULONG TracksPerCylinder;
ULONG SectorsPerTrack;
ULONG BytesPerSector;
ULONG NumberMediaSides;
ULONG MediaCharacteristics; // Bitmask of MEDIA_XXX values.
} RemovableDiskInfo;
struct {
STORAGE_MEDIA_TYPE MediaType;
ULONG MediaCharacteristics; // Bitmask of MEDIA_XXX values.
ULONG CurrentBlockSize;
STORAGE_BUS_TYPE BusType;
//
// Bus specific information describing the medium supported.
//
union {
struct {
UCHAR MediumType;
UCHAR DensityCode;
} ScsiInformation;
} BusSpecificData;
} TapeInfo;
} DeviceSpecific;
} DEVICE_MEDIA_INFO, *PDEVICE_MEDIA_INFO;
typedef struct _GET_MEDIA_TYPES {
ULONG DeviceType; // FILE_DEVICE_XXX values
ULONG MediaInfoCount;
DEVICE_MEDIA_INFO MediaInfo[1];
} GET_MEDIA_TYPES, *PGET_MEDIA_TYPES;
//
// IOCTL_STORAGE_PREDICT_FAILURE
//
// input - none
//
// output - STORAGE_PREDICT_FAILURE structure
// PredictFailure returns zero if no failure predicted and non zero
// if a failure is predicted.
//
// VendorSpecific returns 512 bytes of vendor specific information
// if a failure is predicted
//
typedef struct _STORAGE_PREDICT_FAILURE
{
ULONG PredictFailure;
UCHAR VendorSpecific[512];
} STORAGE_PREDICT_FAILURE, *PSTORAGE_PREDICT_FAILURE;
#define MAXIMUM_CDB_SIZE 12
//
// SCSI I/O Request Block
//
typedef struct _SCSI_REQUEST_BLOCK {
USHORT Length; // offset 0
UCHAR Function; // offset 2
UCHAR SrbStatus; // offset 3
UCHAR ScsiStatus; // offset 4
UCHAR PathId; // offset 5
UCHAR TargetId; // offset 6
UCHAR Lun; // offset 7
UCHAR QueueTag; // offset 8
UCHAR QueueAction; // offset 9
UCHAR CdbLength; // offset a
UCHAR SenseInfoBufferLength; // offset b
ULONG SrbFlags; // offset c
ULONG DataTransferLength; // offset 10
ULONG TimeOutValue; // offset 14
PVOID DataBuffer; // offset 18
PVOID SenseInfoBuffer; // offset 1c
struct _SCSI_REQUEST_BLOCK *NextSrb; // offset 20
PVOID OriginalRequest; // offset 24
PVOID SrbExtension; // offset 28
union {
ULONG InternalStatus; // offset 2c
ULONG QueueSortKey; // offset 2c
};
#if defined(_WIN64)
//
// Force PVOID alignment of Cdb
//
ULONG Reserved;
#endif
UCHAR Cdb[16]; // offset 30
} SCSI_REQUEST_BLOCK, *PSCSI_REQUEST_BLOCK;
#define SCSI_REQUEST_BLOCK_SIZE sizeof(SCSI_REQUEST_BLOCK)
//
// SCSI I/O Request Block for WMI Requests
//
typedef struct _SCSI_WMI_REQUEST_BLOCK {
USHORT Length;
UCHAR Function; // SRB_FUNCTION_WMI
UCHAR SrbStatus;
UCHAR WMISubFunction;
UCHAR PathId; // If SRB_WMI_FLAGS_ADAPTER_REQUEST is set in
UCHAR TargetId; // WMIFlags then PathId, TargetId and Lun are
UCHAR Lun; // reserved fields.
UCHAR Reserved1;
UCHAR WMIFlags;
UCHAR Reserved2[2];
ULONG SrbFlags;
ULONG DataTransferLength;
ULONG TimeOutValue;
PVOID DataBuffer;
PVOID DataPath;
PVOID Reserved3;
PVOID OriginalRequest;
PVOID SrbExtension;
ULONG Reserved4;
UCHAR Reserved5[16];
} SCSI_WMI_REQUEST_BLOCK, *PSCSI_WMI_REQUEST_BLOCK;
//
// SRB Functions
//
#define SRB_FUNCTION_EXECUTE_SCSI 0x00
#define SRB_FUNCTION_CLAIM_DEVICE 0x01
#define SRB_FUNCTION_IO_CONTROL 0x02
#define SRB_FUNCTION_RECEIVE_EVENT 0x03
#define SRB_FUNCTION_RELEASE_QUEUE 0x04
#define SRB_FUNCTION_ATTACH_DEVICE 0x05
#define SRB_FUNCTION_RELEASE_DEVICE 0x06
#define SRB_FUNCTION_SHUTDOWN 0x07
#define SRB_FUNCTION_FLUSH 0x08
#define SRB_FUNCTION_ABORT_COMMAND 0x10
#define SRB_FUNCTION_RELEASE_RECOVERY 0x11
#define SRB_FUNCTION_RESET_BUS 0x12
#define SRB_FUNCTION_RESET_DEVICE 0x13
#define SRB_FUNCTION_TERMINATE_IO 0x14
#define SRB_FUNCTION_FLUSH_QUEUE 0x15
#define SRB_FUNCTION_REMOVE_DEVICE 0x16
#define SRB_FUNCTION_WMI 0x17
#define SRB_FUNCTION_LOCK_QUEUE 0x18
#define SRB_FUNCTION_UNLOCK_QUEUE 0x19
#define SRB_FUNCTION_RESET_LOGICAL_UNIT 0x20
//
// SRB Status
//
#define SRB_STATUS_PENDING 0x00
#define SRB_STATUS_SUCCESS 0x01
#define SRB_STATUS_ABORTED 0x02
#define SRB_STATUS_ABORT_FAILED 0x03
#define SRB_STATUS_ERROR 0x04
#define SRB_STATUS_BUSY 0x05
#define SRB_STATUS_INVALID_REQUEST 0x06
#define SRB_STATUS_INVALID_PATH_ID 0x07
#define SRB_STATUS_NO_DEVICE 0x08
#define SRB_STATUS_TIMEOUT 0x09
#define SRB_STATUS_SELECTION_TIMEOUT 0x0A
#define SRB_STATUS_COMMAND_TIMEOUT 0x0B
#define SRB_STATUS_MESSAGE_REJECTED 0x0D
#define SRB_STATUS_BUS_RESET 0x0E
#define SRB_STATUS_PARITY_ERROR 0x0F
#define SRB_STATUS_REQUEST_SENSE_FAILED 0x10
#define SRB_STATUS_NO_HBA 0x11
#define SRB_STATUS_DATA_OVERRUN 0x12
#define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13
#define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14
#define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15
#define SRB_STATUS_REQUEST_FLUSHED 0x16
#define SRB_STATUS_INVALID_LUN 0x20
#define SRB_STATUS_INVALID_TARGET_ID 0x21
#define SRB_STATUS_BAD_FUNCTION 0x22
#define SRB_STATUS_ERROR_RECOVERY 0x23
#define SRB_STATUS_NOT_POWERED 0x24
//
// This value is used by the port driver to indicate that a non-scsi-related
// error occured. Miniports must never return this status.
//
#define SRB_STATUS_INTERNAL_ERROR 0x30
//
// Srb status values 0x38 through 0x3f are reserved for internal port driver
// use.
//
//
// SRB Status Masks
//
#define SRB_STATUS_QUEUE_FROZEN 0x40
#define SRB_STATUS_AUTOSENSE_VALID 0x80
#define SRB_STATUS(Status) (Status & ~(SRB_STATUS_AUTOSENSE_VALID | SRB_STATUS_QUEUE_FROZEN))
//
// SRB Flag Bits
//
#define SRB_FLAGS_QUEUE_ACTION_ENABLE 0x00000002
#define SRB_FLAGS_DISABLE_DISCONNECT 0x00000004
#define SRB_FLAGS_DISABLE_SYNCH_TRANSFER 0x00000008
#define SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x00000010
#define SRB_FLAGS_DISABLE_AUTOSENSE 0x00000020
#define SRB_FLAGS_DATA_IN 0x00000040
#define SRB_FLAGS_DATA_OUT 0x00000080
#define SRB_FLAGS_NO_DATA_TRANSFER 0x00000000
#define SRB_FLAGS_UNSPECIFIED_DIRECTION (SRB_FLAGS_DATA_IN | SRB_FLAGS_DATA_OUT)
#define SRB_FLAGS_NO_QUEUE_FREEZE 0x00000100
#define SRB_FLAGS_ADAPTER_CACHE_ENABLE 0x00000200
#define SRB_FLAGS_FREE_SENSE_BUFFER 0x00000400
#define SRB_FLAGS_IS_ACTIVE 0x00010000
#define SRB_FLAGS_ALLOCATED_FROM_ZONE 0x00020000
#define SRB_FLAGS_SGLIST_FROM_POOL 0x00040000
#define SRB_FLAGS_BYPASS_LOCKED_QUEUE 0x00080000
#define SRB_FLAGS_NO_KEEP_AWAKE 0x00100000
#define SRB_FLAGS_PORT_DRIVER_ALLOCSENSE 0x00200000
#define SRB_FLAGS_PORT_DRIVER_SENSEHASPORT 0x00400000
#define SRB_FLAGS_DONT_START_NEXT_PACKET 0x00800000
#define SRB_FLAGS_PORT_DRIVER_RESERVED 0x0F000000
#define SRB_FLAGS_CLASS_DRIVER_RESERVED 0xF0000000
#if DBG==1
//
// A signature used to validate the scsi port number
// at the end of a sense buffer.
//
#define SCSI_PORT_SIGNATURE 0x54524f50
#endif
//
// Queue Action
//
#define SRB_SIMPLE_TAG_REQUEST 0x20
#define SRB_HEAD_OF_QUEUE_TAG_REQUEST 0x21
#define SRB_ORDERED_QUEUE_TAG_REQUEST 0x22
#define SRB_WMI_FLAGS_ADAPTER_REQUEST 0x01
#ifndef _NTDDK_
#define SCSIPORT_API DECLSPEC_IMPORT
#else
#define SCSIPORT_API
#endif
SCSIPORT_API
VOID
ScsiDebugPrint(
ULONG DebugPrintLevel,
PCCHAR DebugMessage,
...
);
//
// Command Descriptor Block. Passed by SCSI controller chip over the SCSI bus
//
typedef union _CDB {
//
// Generic 6-Byte CDB
//
struct _CDB6GENERIC {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR CommandUniqueBits : 4;
UCHAR LogicalUnitNumber : 3;
UCHAR CommandUniqueBytes[3];
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved : 4;
UCHAR VendorUnique : 2;
} CDB6GENERIC, *PCDB6GENERIC;
//
// Standard 6-byte CDB
//
struct _CDB6READWRITE {
UCHAR OperationCode; // 0x08, 0x0A - SCSIOP_READ, SCSIOP_WRITE
UCHAR LogicalBlockMsb1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockMsb0;
UCHAR LogicalBlockLsb;
UCHAR TransferBlocks;
UCHAR Control;
} CDB6READWRITE, *PCDB6READWRITE;
//
// SCSI-1 Inquiry CDB
//
struct _CDB6INQUIRY {
UCHAR OperationCode; // 0x12 - SCSIOP_INQUIRY
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode;
UCHAR IReserved;
UCHAR AllocationLength;
UCHAR Control;
} CDB6INQUIRY, *PCDB6INQUIRY;
//
// SCSI-3 Inquiry CDB
//
struct _CDB6INQUIRY3 {
UCHAR OperationCode; // 0x12 - SCSIOP_INQUIRY
UCHAR EnableVitalProductData : 1;
UCHAR CommandSupportData : 1;
UCHAR Reserved1 : 6;
UCHAR PageCode;
UCHAR Reserved2;
UCHAR AllocationLength;
UCHAR Control;
} CDB6INQUIRY3, *PCDB6INQUIRY3;
struct _CDB6VERIFY {
UCHAR OperationCode; // 0x13 - SCSIOP_VERIFY
UCHAR Fixed : 1;
UCHAR ByteCompare : 1;
UCHAR Immediate : 1;
UCHAR Reserved : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR VerificationLength[3];
UCHAR Control;
} CDB6VERIFY, *PCDB6VERIFY;
//
// SCSI Format CDB
//
struct _CDB6FORMAT {
UCHAR OperationCode; // 0x04 - SCSIOP_FORMAT_UNIT
UCHAR FormatControl : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR FReserved1;
UCHAR InterleaveMsb;
UCHAR InterleaveLsb;
UCHAR FReserved2;
} CDB6FORMAT, *PCDB6FORMAT;
//
// Standard 10-byte CDB
struct _CDB10 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 2;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR Reserved2;
UCHAR TransferBlocksMsb;
UCHAR TransferBlocksLsb;
UCHAR Control;
} CDB10, *PCDB10;
//
// Standard 12-byte CDB
//
struct _CDB12 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 2;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlock[4];
UCHAR TransferLength[4];
UCHAR Reserved2;
UCHAR Control;
} CDB12, *PCDB12;
//
// CD Rom Audio CDBs
//
struct _PAUSE_RESUME {
UCHAR OperationCode; // 0x4B - SCSIOP_PAUSE_RESUME
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[6];
UCHAR Action;
UCHAR Control;
} PAUSE_RESUME, *PPAUSE_RESUME;
//
// Read Table of Contents
//
struct _READ_TOC {
UCHAR OperationCode; // 0x43 - SCSIOP_READ_TOC
UCHAR Reserved0 : 1;
UCHAR Msf : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Format2 : 4;
UCHAR Reserved2 : 4;
UCHAR Reserved3[3];
UCHAR StartingTrack;
UCHAR AllocationLength[2];
UCHAR Control : 6;
UCHAR Format : 2;
} READ_TOC, *PREAD_TOC;
struct _READ_DISK_INFORMATION {
UCHAR OperationCode; // 0x51 - SCSIOP_READ_DISC_INFORMATION
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} READ_DISK_INFORMATION, *PREAD_DISK_INFORMATION;
struct _READ_TRACK_INFORMATION {
UCHAR OperationCode; // 0x52 - SCSIOP_READ_TRACK_INFORMATION
UCHAR Track : 1;
UCHAR Reserved1 : 3;
UCHAR Reserved2 : 1;
UCHAR Lun : 3;
UCHAR BlockAddress[4]; // or Track Number
UCHAR Reserved3;
UCHAR AllocationLength[2];
UCHAR Control;
} READ_TRACK_INFORMATION, *PREAD_TRACK_INFORMATION;
struct _RESERVE_TRACK_RZONE {
UCHAR OperationCode; // 0x53 - SCSIOP_RESERVE_TRACK_RZONE
UCHAR Reserved1[4];
UCHAR ReservationSize[4];
UCHAR Control;
} RESERVE_TRACK_RZONE, *PRESERVE_TRACK_RZONE;
struct _SEND_OPC_INFORMATION {
UCHAR OperationCode; // 0x54 - SCSIOP_SEND_OPC_INFORMATION
UCHAR DoOpc : 1; // perform OPC
UCHAR Reserved : 7;
UCHAR Reserved1[5];
UCHAR ParameterListLength[2];
UCHAR Reserved2;
} SEND_OPC_INFORMATION, *PSEND_OPC_INFORMATION;
struct _CLOSE_TRACK {
UCHAR OperationCode; // 0x5B - SCSIOP_CLOSE_TRACK_SESSION
UCHAR Immediate : 1;
UCHAR Reserved1 : 7;
UCHAR Track : 1;
UCHAR Session : 1;
UCHAR Reserved2 : 6;
UCHAR Reserved3;
UCHAR TrackNumber[2];
UCHAR Reserved4[3];
UCHAR Control;
} CLOSE_TRACK, *PCLOSE_TRACK;
struct _SEND_CUE_SHEET {
UCHAR OperationCode; // 0x5D - SCSIOP_SEND_CUE_SHEET
UCHAR Reserved[5];
UCHAR CueSheetSize[3];
UCHAR Control;
} SEND_CUE_SHEET, *PSEND_CUE_SHEET;
struct _READ_HEADER {
UCHAR OperationCode; // 0x44 - SCSIOP_READ_HEADER
UCHAR Reserved1 : 1;
UCHAR Msf : 1;
UCHAR Reserved2 : 3;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved3;
UCHAR AllocationLength[2];
UCHAR Control;
} READ_HEADER, *PREAD_HEADER;
struct _PLAY_AUDIO {
UCHAR OperationCode; // 0x45 - SCSIOP_PLAY_AUDIO
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingBlockAddress[4];
UCHAR Reserved2;
UCHAR PlayLength[2];
UCHAR Control;
} PLAY_AUDIO, *PPLAY_AUDIO;
struct _PLAY_AUDIO_MSF {
UCHAR OperationCode; // 0x47 - SCSIOP_PLAY_AUDIO_MSF
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Control;
} PLAY_AUDIO_MSF, *PPLAY_AUDIO_MSF;
struct _PLAY_CD {
UCHAR OperationCode; // 0xBC - SCSIOP_PLAY_CD
UCHAR Reserved1 : 1;
UCHAR CMSF : 1; // LBA = 0, MSF = 1
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
union {
struct _LBA {
UCHAR StartingBlockAddress[4];
UCHAR PlayLength[4];
} LBA;
struct _MSF {
UCHAR Reserved1;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Reserved2;
} MSF;
};
UCHAR Audio : 1;
UCHAR Composite : 1;
UCHAR Port1 : 1;
UCHAR Port2 : 1;
UCHAR Reserved2 : 3;
UCHAR Speed : 1;
UCHAR Control;
} PLAY_CD, *PPLAY_CD;
struct _SCAN_CD {
UCHAR OperationCode; // 0xBA - SCSIOP_SCAN_CD
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 3;
UCHAR Direct : 1;
UCHAR Lun : 3;
UCHAR StartingAddress[4];
UCHAR Reserved2[3];
UCHAR Reserved3 : 6;
UCHAR Type : 2;
UCHAR Reserved4;
UCHAR Control;
} SCAN_CD, *PSCAN_CD;
struct _STOP_PLAY_SCAN {
UCHAR OperationCode; // 0x4E - SCSIOP_STOP_PLAY_SCAN
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[7];
UCHAR Control;
} STOP_PLAY_SCAN, *PSTOP_PLAY_SCAN;
//
// Read SubChannel Data
//
struct _SUBCHANNEL {
UCHAR OperationCode; // 0x42 - SCSIOP_READ_SUB_CHANNEL
UCHAR Reserved0 : 1;
UCHAR Msf : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2 : 6;
UCHAR SubQ : 1;
UCHAR Reserved3 : 1;
UCHAR Format;
UCHAR Reserved4[2];
UCHAR TrackNumber;
UCHAR AllocationLength[2];
UCHAR Control;
} SUBCHANNEL, *PSUBCHANNEL;
//
// Read CD. Used by Atapi for raw sector reads.
//
struct _READ_CD {
UCHAR OperationCode; // 0xBE - SCSIOP_READ_CD
UCHAR RelativeAddress : 1;
UCHAR Reserved0 : 1;
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
UCHAR StartingLBA[4];
UCHAR TransferBlocks[3];
UCHAR Reserved2 : 1;
UCHAR ErrorFlags : 2;
UCHAR IncludeEDC : 1;
UCHAR IncludeUserData : 1;
UCHAR HeaderCode : 2;
UCHAR IncludeSyncData : 1;
UCHAR SubChannelSelection : 3;
UCHAR Reserved3 : 5;
UCHAR Control;
} READ_CD, *PREAD_CD;
struct _READ_CD_MSF {
UCHAR OperationCode; // 0xB9 - SCSIOP_READ_CD_MSF
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 1;
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
UCHAR Reserved2;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Reserved3;
UCHAR Reserved4 : 1;
UCHAR ErrorFlags : 2;
UCHAR IncludeEDC : 1;
UCHAR IncludeUserData : 1;
UCHAR HeaderCode : 2;
UCHAR IncludeSyncData : 1;
UCHAR SubChannelSelection : 3;
UCHAR Reserved5 : 5;
UCHAR Control;
} READ_CD_MSF, *PREAD_CD_MSF;
//
// Plextor Read CD-DA
//
struct _PLXTR_READ_CDDA {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR Reserved0 : 5;
UCHAR LogicalUnitNumber :3;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR TransferBlockByte0;
UCHAR TransferBlockByte1;
UCHAR TransferBlockByte2;
UCHAR TransferBlockByte3;
UCHAR SubCode;
UCHAR Control;
} PLXTR_READ_CDDA, *PPLXTR_READ_CDDA;
//
// NEC Read CD-DA
//
struct _NEC_READ_CDDA {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR Reserved0;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR Reserved1;
UCHAR TransferBlockByte0;
UCHAR TransferBlockByte1;
UCHAR Control;
} NEC_READ_CDDA, *PNEC_READ_CDDA;
//
// Mode sense
//
struct _MODE_SENSE {
UCHAR OperationCode; // 0x1A - SCSIOP_MODE_SENSE
UCHAR Reserved1 : 3;
UCHAR Dbd : 1;
UCHAR Reserved2 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR Pc : 2;
UCHAR Reserved3;
UCHAR AllocationLength;
UCHAR Control;
} MODE_SENSE, *PMODE_SENSE;
struct _MODE_SENSE10 {
UCHAR OperationCode; // 0x5A - SCSIOP_MODE_SENSE10
UCHAR Reserved1 : 3;
UCHAR Dbd : 1;
UCHAR Reserved2 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR Pc : 2;
UCHAR Reserved3[4];
UCHAR AllocationLength[2];
UCHAR Control;
} MODE_SENSE10, *PMODE_SENSE10;
//
// Mode select
//
struct _MODE_SELECT {
UCHAR OperationCode; // 0x15 - SCSIOP_MODE_SELECT
UCHAR SPBit : 1;
UCHAR Reserved1 : 3;
UCHAR PFBit : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR ParameterListLength;
UCHAR Control;
} MODE_SELECT, *PMODE_SELECT;
struct _MODE_SELECT10 {
UCHAR OperationCode; // 0x55 - SCSIOP_MODE_SELECT10
UCHAR SPBit : 1;
UCHAR Reserved1 : 3;
UCHAR PFBit : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[5];
UCHAR ParameterListLength[2];
UCHAR Control;
} MODE_SELECT10, *PMODE_SELECT10;
struct _LOCATE {
UCHAR OperationCode; // 0x2B - SCSIOP_LOCATE
UCHAR Immediate : 1;
UCHAR CPBit : 1;
UCHAR BTBit : 1;
UCHAR Reserved1 : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved4;
UCHAR Partition;
UCHAR Control;
} LOCATE, *PLOCATE;
struct _LOGSENSE {
UCHAR OperationCode; // 0x4D - SCSIOP_LOG_SENSE
UCHAR SPBit : 1;
UCHAR PPCBit : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR PCBit : 2;
UCHAR Reserved2;
UCHAR Reserved3;
UCHAR ParameterPointer[2];
UCHAR AllocationLength[2];
UCHAR Control;
} LOGSENSE, *PLOGSENSE;
struct _LOGSELECT {
UCHAR OperationCode; // 0x4C - SCSIOP_LOG_SELECT
UCHAR SPBit : 1;
UCHAR PCRBit : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved : 6;
UCHAR PCBit : 2;
UCHAR Reserved2[4];
UCHAR ParameterListLength[2];
UCHAR Control;
} LOGSELECT, *PLOGSELECT;
struct _PRINT {
UCHAR OperationCode; // 0x0A - SCSIOP_PRINT
UCHAR Reserved : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransferLength[3];
UCHAR Control;
} PRINT, *PPRINT;
struct _SEEK {
UCHAR OperationCode; // 0x2B - SCSIOP_SEEK
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved2[3];
UCHAR Control;
} SEEK, *PSEEK;
struct _ERASE {
UCHAR OperationCode; // 0x19 - SCSIOP_ERASE
UCHAR Long : 1;
UCHAR Immediate : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[3];
UCHAR Control;
} ERASE, *PERASE;
struct _START_STOP {
UCHAR OperationCode; // 0x1B - SCSIOP_START_STOP_UNIT
UCHAR Immediate: 1;
UCHAR Reserved1 : 4;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR Start : 1;
UCHAR LoadEject : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} START_STOP, *PSTART_STOP;
struct _MEDIA_REMOVAL {
UCHAR OperationCode; // 0x1E - SCSIOP_MEDIUM_REMOVAL
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR Prevent : 1;
UCHAR Persistant : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} MEDIA_REMOVAL, *PMEDIA_REMOVAL;
//
// Tape CDBs
//
struct _SEEK_BLOCK {
UCHAR OperationCode; // 0x0C - SCSIOP_SEEK_BLOCK
UCHAR Immediate : 1;
UCHAR Reserved1 : 7;
UCHAR BlockAddress[3];
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved2 : 4;
UCHAR VendorUnique : 2;
} SEEK_BLOCK, *PSEEK_BLOCK;
struct _REQUEST_BLOCK_ADDRESS {
UCHAR OperationCode; // 0x02 - SCSIOP_REQUEST_BLOCK_ADDR
UCHAR Reserved1[3];
UCHAR AllocationLength;
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved2 : 4;
UCHAR VendorUnique : 2;
} REQUEST_BLOCK_ADDRESS, *PREQUEST_BLOCK_ADDRESS;
struct _PARTITION {
UCHAR OperationCode; // 0x0D - SCSIOP_PARTITION
UCHAR Immediate : 1;
UCHAR Sel: 1;
UCHAR PartitionSelect : 6;
UCHAR Reserved1[3];
UCHAR Control;
} PARTITION, *PPARTITION;
struct _WRITE_TAPE_MARKS {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR Immediate : 1;
UCHAR WriteSetMarks: 1;
UCHAR Reserved : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR TransferLength[3];
UCHAR Control;
} WRITE_TAPE_MARKS, *PWRITE_TAPE_MARKS;
struct _SPACE_TAPE_MARKS {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR Code : 3;
UCHAR Reserved : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR NumMarksMSB ;
UCHAR NumMarks;
UCHAR NumMarksLSB;
union {
UCHAR value;
struct {
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved : 4;
UCHAR VendorUnique : 2;
} Fields;
} Byte6;
} SPACE_TAPE_MARKS, *PSPACE_TAPE_MARKS;
//
// Read tape position
//
struct _READ_POSITION {
UCHAR Operation; // 0x43 - SCSIOP_READ_POSITION
UCHAR BlockType:1;
UCHAR Reserved1:4;
UCHAR Lun:3;
UCHAR Reserved2[7];
UCHAR Control;
} READ_POSITION, *PREAD_POSITION;
//
// ReadWrite for Tape
//
struct _CDB6READWRITETAPE {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR VendorSpecific : 5;
UCHAR Reserved : 3;
UCHAR TransferLenMSB;
UCHAR TransferLen;
UCHAR TransferLenLSB;
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved1 : 4;
UCHAR VendorUnique : 2;
} CDB6READWRITETAPE, *PCDB6READWRITETAPE;
//
// Medium changer CDB's
//
struct _INIT_ELEMENT_STATUS {
UCHAR OperationCode; // 0x07 - SCSIOP_INIT_ELEMENT_STATUS
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNubmer : 3;
UCHAR Reserved2[3];
UCHAR Reserved3 : 7;
UCHAR NoBarCode : 1;
} INIT_ELEMENT_STATUS, *PINIT_ELEMENT_STATUS;
struct _INITIALIZE_ELEMENT_RANGE {
UCHAR OperationCode; // 0xE7 - SCSIOP_INIT_ELEMENT_RANGE
UCHAR Range : 1;
UCHAR Reserved1 : 4;
UCHAR LogicalUnitNubmer : 3;
UCHAR FirstElementAddress[2];
UCHAR Reserved2[2];
UCHAR NumberOfElements[2];
UCHAR Reserved3;
UCHAR Reserved4 : 7;
UCHAR NoBarCode : 1;
} INITIALIZE_ELEMENT_RANGE, *PINITIALIZE_ELEMENT_RANGE;
struct _POSITION_TO_ELEMENT {
UCHAR OperationCode; // 0x2B - SCSIOP_POSITION_TO_ELEMENT
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR DestinationElementAddress[2];
UCHAR Reserved2[2];
UCHAR Flip : 1;
UCHAR Reserved3 : 7;
UCHAR Control;
} POSITION_TO_ELEMENT, *PPOSITION_TO_ELEMENT;
struct _MOVE_MEDIUM {
UCHAR OperationCode; // 0xA5 - SCSIOP_MOVE_MEDIUM
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR SourceElementAddress[2];
UCHAR DestinationElementAddress[2];
UCHAR Reserved2[2];
UCHAR Flip : 1;
UCHAR Reserved3 : 7;
UCHAR Control;
} MOVE_MEDIUM, *PMOVE_MEDIUM;
struct _EXCHANGE_MEDIUM {
UCHAR OperationCode; // 0xA6 - SCSIOP_EXCHANGE_MEDIUM
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR SourceElementAddress[2];
UCHAR Destination1ElementAddress[2];
UCHAR Destination2ElementAddress[2];
UCHAR Flip1 : 1;
UCHAR Flip2 : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} EXCHANGE_MEDIUM, *PEXCHANGE_MEDIUM;
struct _READ_ELEMENT_STATUS {
UCHAR OperationCode; // 0xB8 - SCSIOP_READ_ELEMENT_STATUS
UCHAR ElementType : 4;
UCHAR VolTag : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR NumberOfElements[2];
UCHAR Reserved1;
UCHAR AllocationLength[3];
UCHAR Reserved2;
UCHAR Control;
} READ_ELEMENT_STATUS, *PREAD_ELEMENT_STATUS;
struct _SEND_VOLUME_TAG {
UCHAR OperationCode; // 0xB6 - SCSIOP_SEND_VOLUME_TAG
UCHAR ElementType : 4;
UCHAR Reserved1 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR Reserved2;
UCHAR ActionCode : 5;
UCHAR Reserved3 : 3;
UCHAR Reserved4[2];
UCHAR ParameterListLength[2];
UCHAR Reserved5;
UCHAR Control;
} SEND_VOLUME_TAG, *PSEND_VOLUME_TAG;
struct _REQUEST_VOLUME_ELEMENT_ADDRESS {
UCHAR OperationCode; // Unknown -- vendor-unique?
UCHAR ElementType : 4;
UCHAR VolTag : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR NumberElements[2];
UCHAR Reserved1;
UCHAR AllocationLength[3];
UCHAR Reserved2;
UCHAR Control;
} REQUEST_VOLUME_ELEMENT_ADDRESS, *PREQUEST_VOLUME_ELEMENT_ADDRESS;
//
// Atapi 2.5 Changer 12-byte CDBs
//
struct _LOAD_UNLOAD {
UCHAR OperationCode; // 0xA6 - SCSIOP_LOAD_UNLOAD_SLOT
UCHAR Immediate : 1;
UCHAR Reserved1 : 4;
UCHAR Lun : 3;
UCHAR Reserved2[2];
UCHAR Start : 1;
UCHAR LoadEject : 1;
UCHAR Reserved3: 6;
UCHAR Reserved4[3];
UCHAR Slot;
UCHAR Reserved5[3];
} LOAD_UNLOAD, *PLOAD_UNLOAD;
struct _MECH_STATUS {
UCHAR OperationCode; // 0xBD - SCSIOP_MECHANISM_STATUS
UCHAR Reserved : 5;
UCHAR Lun : 3;
UCHAR Reserved1[6];
UCHAR AllocationLength[2];
UCHAR Reserved2[1];
UCHAR Control;
} MECH_STATUS, *PMECH_STATUS;
//
// C/DVD 0.9 CDBs
//
struct _SYNCHRONIZE_CACHE10 {
UCHAR OperationCode; // 0x35 - SCSIOP_SYNCHRONIZE_CACHE
UCHAR RelAddr : 1;
UCHAR Immediate : 1;
UCHAR Reserved : 3;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4]; // Unused - set to zero
UCHAR Reserved2;
UCHAR BlockCount[2]; // Unused - set to zero
UCHAR Control;
} SYNCHRONIZE_CACHE10, *PSYNCHRONIZE_CACHE10;
struct _GET_EVENT_STATUS_NOTIFICATION {
UCHAR OperationCode; // 0x4A - SCSIOP_GET_EVENT_STATUS_NOTIFICATION
UCHAR Immediate : 1;
UCHAR Reserved : 4;
UCHAR Lun : 3;
UCHAR Reserved2[2];
UCHAR NotificationClassRequest;
UCHAR Reserved3[2];
UCHAR EventListLength[2];
UCHAR Control;
} GET_EVENT_STATUS_NOTIFICATION, *PGET_EVENT_STATUS_NOTIFICATION;
struct _READ_DVD_STRUCTURE {
UCHAR OperationCode; // 0xAD - SCSIOP_READ_DVD_STRUCTURE
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR RMDBlockNumber[4];
UCHAR LayerNumber;
UCHAR Format;
UCHAR AllocationLength[2];
UCHAR Reserved3 : 6;
UCHAR AGID : 2;
UCHAR Control;
} READ_DVD_STRUCTURE, *PREAD_DVD_STRUCTURE;
struct _SEND_DVD_STRUCTURE {
UCHAR OperationCode; // 0xBF - SCSIOP_SEND_DVD_STRUCTURE
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR Format;
UCHAR ParameterListLength[2];
UCHAR Reserved3;
UCHAR Control;
} SEND_DVD_STRUCTURE, *PSEND_DVD_STRUCTURE;
struct _SEND_KEY {
UCHAR OperationCode; // 0xA3 - SCSIOP_SEND_KEY
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[6];
UCHAR ParameterListLength[2];
UCHAR KeyFormat : 6;
UCHAR AGID : 2;
UCHAR Control;
} SEND_KEY, *PSEND_KEY;
struct _REPORT_KEY {
UCHAR OperationCode; // 0xA4 - SCSIOP_REPORT_KEY
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4]; // for title key
UCHAR Reserved2[2];
UCHAR AllocationLength[2];
UCHAR KeyFormat : 6;
UCHAR AGID : 2;
UCHAR Control;
} REPORT_KEY, *PREPORT_KEY;
struct _SET_READ_AHEAD {
UCHAR OperationCode; // 0xA7 - SCSIOP_SET_READ_AHEAD
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR TriggerLBA[4];
UCHAR ReadAheadLBA[4];
UCHAR Reserved2;
UCHAR Control;
} SET_READ_AHEAD, *PSET_READ_AHEAD;
struct _READ_FORMATTED_CAPACITIES {
UCHAR OperationCode; // 0x23 - SCSIOP_READ_FORMATTED_CAPACITY
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} READ_FORMATTED_CAPACITIES, *PREAD_FORMATTED_CAPACITIES;
//
// SCSI-3
//
struct _REPORT_LUNS {
UCHAR OperationCode; // 0xA0 - SCSIOP_REPORT_LUNS
UCHAR Reserved1[5];
UCHAR AllocationLength[4];
UCHAR Reserved2[1];
UCHAR Control;
} REPORT_LUNS, *PREPORT_LUNS;
struct _PERSISTENT_RESERVE_IN {
UCHAR OperationCode; // 0x5E - SCSIOP_PERSISTENT_RESERVE_IN
UCHAR ServiceAction : 5;
UCHAR Reserved1 : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} PERSISTENT_RESERVE_IN, *PPERSISTENT_RESERVE_IN;
struct _PERSISTENT_RESERVE_OUT {
UCHAR OperationCode; // 0x5F - SCSIOP_PERSISTENT_RESERVE_OUT
UCHAR ServiceAction : 5;
UCHAR Reserved1 : 3;
UCHAR Type : 4;
UCHAR Scope : 4;
UCHAR Reserved2[4];
UCHAR ParameterListLength[2]; // 0x18
UCHAR Control;
} PERSISTENT_RESERVE_OUT, *PPERSISTENT_RESERVE_OUT;
//
// MMC / SFF-8090 commands
//
struct _GET_CONFIGURATION {
UCHAR OperationCode; // 0x46 - SCSIOP_GET_CONFIGURATION
UCHAR RequestType : 1; // SCSI_GET_CONFIGURATION_REQUEST_TYPE_*
UCHAR Reserved1 : 7; // includes obsolete LUN field
UCHAR StartingFeature[2];
UCHAR Reserved2[3];
UCHAR AllocationLength[2];
UCHAR Control;
} GET_CONFIGURATION, *PGET_CONFIGURATION;
struct _SET_CD_SPEED {
UCHAR OperationCode; // 0xB8 - SCSIOP_SET_CD_SPEED
UCHAR Reserved1;
UCHAR ReadSpeed[2]; // 1x == (75 * 2352)
UCHAR WriteSpeed[2]; // 1x == (75 * 2352)
UCHAR Reserved2[5];
UCHAR Control;
} SET_CD_SPEED, *PSET_CD_SPEED;
ULONG AsUlong[4];
UCHAR AsByte[16];
} CDB, *PCDB;
////////////////////////////////////////////////////////////////////////////////
//
// GET_EVENT_STATUS_NOTIFICATION
//
#define NOTIFICATION_OPERATIONAL_CHANGE_CLASS_MASK 0x02
#define NOTIFICATION_POWER_MANAGEMENT_CLASS_MASK 0x04
#define NOTIFICATION_EXTERNAL_REQUEST_CLASS_MASK 0x08
#define NOTIFICATION_MEDIA_STATUS_CLASS_MASK 0x10
#define NOTIFICATION_MULTI_HOST_CLASS_MASK 0x20
#define NOTIFICATION_DEVICE_BUSY_CLASS_MASK 0x40
#define NOTIFICATION_NO_CLASS_EVENTS 0x0
#define NOTIFICATION_OPERATIONAL_CHANGE_CLASS_EVENTS 0x1
#define NOTIFICATION_POWER_MANAGEMENT_CLASS_EVENTS 0x2
#define NOTIFICATION_EXTERNAL_REQUEST_CLASS_EVENTS 0x3
#define NOTIFICATION_MEDIA_STATUS_CLASS_EVENTS 0x4
#define NOTIFICATION_MULTI_HOST_CLASS_EVENTS 0x5
#define NOTIFICATION_DEVICE_BUSY_CLASS_EVENTS 0x6
typedef struct _NOTIFICATION_EVENT_STATUS_HEADER {
UCHAR EventDataLength[2];
UCHAR NotificationClass : 3;
UCHAR Reserved : 4;
UCHAR NEA : 1;
UCHAR SupportedEventClasses;
UCHAR ClassEventData[0];
} NOTIFICATION_EVENT_STATUS_HEADER, *PNOTIFICATION_EVENT_STATUS_HEADER;
#define NOTIFICATION_OPERATIONAL_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_OPERATIONAL_EVENT_CHANGE_REQUESTED 0x1
#define NOTIFICATION_OPERATIONAL_EVENT_CHANGE_OCCURRED 0x2
#define NOTIFICATION_OPERATIONAL_STATUS_AVAILABLE 0x0
#define NOTIFICATION_OPERATIONAL_STATUS_TEMPORARY_BUSY 0x1
#define NOTIFICATION_OPERATIONAL_STATUS_EXTENDED_BUSY 0x2
#define NOTIFICATION_OPERATIONAL_OPCODE_NONE
#define NOTIFICATION_OPERATIONAL_OPCODE_FEATURE_CHANGE 0x1
#define NOTIFICATION_OPERATIONAL_OPCODE_FEATURE_ADDED 0x2
#define NOTIFICATION_OPERATIONAL_OPCODE_UNIT_RESET 0x3
#define NOTIFICATION_OPERATIONAL_OPCODE_FIRMWARE_CHANGED 0x4
#define NOTIFICATION_OPERATIONAL_OPCODE_INQUIRY_CHANGED 0x5
//
// Class event data may be one (or none) of the following:
//
typedef struct _NOTIFICATION_OPERATIONAL_STATUS { // event class == 0x1
UCHAR OperationalEvent : 4;
UCHAR Reserved1 : 4;
UCHAR OperationalStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Operation[2];
} NOTIFICATION_OPERATIONAL_STATUS, *PNOTIFICATION_OPERATIONAL_STATUS;
#define NOTIFICATION_POWER_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_POWER_EVENT_CHANGE_SUCCEEDED 0x1
#define NOTIFICATION_POWER_EVENT_CHANGE_FAILED 0x2
#define NOTIFICATION_POWER_STATUS_ACTIVE 0x1
#define NOTIFICATION_POWER_STATUS_IDLE 0x2
#define NOTIFICATION_POWER_STATUS_STANDBY 0x3
#define NOTIFICATION_POWER_STATUS_SLEEP 0x4
typedef struct _NOTIFICATION_POWER_STATUS { // event class == 0x2
UCHAR PowerEvent : 4;
UCHAR Reserved : 4;
UCHAR PowerStatus;
UCHAR Reserved2[2];
} NOTIFICATION_POWER_STATUS, *PNOTIFICATION_POWER_STATUS;
#define NOTIFICATION_EXTERNAL_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_EXTERNAL_EVENT_BUTTON_DOWN 0x1
#define NOTIFICATION_EXTERNAL_EVENT_BUTTON_UP 0x2
#define NOTIFICATION_EXTERNAL_EVENT_EXTERNAL 0x3 // respond with GET_CONFIGURATION?
#define NOTIFICATION_EXTERNAL_STATUS_READY 0x0
#define NOTIFICATION_EXTERNAL_STATUS_PREVENT 0x1
#define NOTIFICATION_EXTERNAL_REQUEST_NONE 0x0000
#define NOTIFICATION_EXTERNAL_REQUEST_QUEUE_OVERRUN 0x0001
#define NOTIFICATION_EXTERNAL_REQUEST_PLAY 0x0101
#define NOTIFICATION_EXTERNAL_REQUEST_REWIND_BACK 0x0102
#define NOTIFICATION_EXTERNAL_REQUEST_FAST_FORWARD 0x0103
#define NOTIFICATION_EXTERNAL_REQUEST_PAUSE 0x0104
#define NOTIFICATION_EXTERNAL_REQUEST_STOP 0x0106
#define NOTIFICATION_EXTERNAL_REQUEST_ASCII_LOW 0x0200
#define NOTIFICATION_EXTERNAL_REQUEST_ASCII_HIGH 0x02ff
typedef struct _NOTIFICATION_EXTERNAL_STATUS { // event class == 0x3
UCHAR ExternalEvent : 4;
UCHAR Reserved1 : 4;
UCHAR ExternalStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Request[2];
} NOTIFICATION_EXTERNAL_STATUS, *PNOTIFICATION_EXTERNAL_STATUS;
#define NOTIFICATION_MEDIA_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_MEDIA_EVENT_EJECT_REQUEST 0x1
#define NOTIFICATION_MEDIA_EVENT_NEW_MEDIA 0x2
#define NOTIFICATION_MEDIA_EVENT_MEDIA_REMOVAL 0x3
#define NOTIFICATION_MEDIA_EVENT_MEDIA_CHANGE 0x4
typedef struct _NOTIFICATION_MEDIA_STATUS { // event class == 0x4
UCHAR MediaEvent : 4;
UCHAR Reserved : 4;
union {
UCHAR PowerStatus; // OBSOLETE -- was improperly named in NT5 headers
UCHAR MediaStatus; // Use this for currently reserved fields
struct {
UCHAR DoorTrayOpen : 1;
UCHAR MediaPresent : 1;
UCHAR ReservedX : 6; // do not reference this directly!
};
};
UCHAR StartSlot;
UCHAR EndSlot;
} NOTIFICATION_MEDIA_STATUS, *PNOTIFICATION_MEDIA_STATUS;
#define NOTIFICATION_MULTI_HOST_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_REQUEST 0x1
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_GRANT 0x2
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_RELEASE 0x3
#define NOTIFICATION_MULTI_HOST_STATUS_READY 0x0
#define NOTIFICATION_MULTI_HOST_STATUS_PREVENT 0x1
#define NOTIFICATION_MULTI_HOST_PRIORITY_NO_REQUESTS 0x0
#define NOTIFICATION_MULTI_HOST_PRIORITY_LOW 0x1
#define NOTIFICATION_MULTI_HOST_PRIORITY_MEDIUM 0x2
#define NOTIFICATION_MULTI_HOST_PRIORITY_HIGH 0x3
typedef struct _NOTIFICATION_MULTI_HOST_STATUS { // event class == 0x5
UCHAR MultiHostEvent : 4;
UCHAR Reserved1 : 4;
UCHAR MultiHostStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Priority[2];
} NOTIFICATION_MULTI_HOST_STATUS, *PNOTIFICATION_MULTI_HOST_STATUS;
#define NOTIFICATION_BUSY_EVENT_NO_CHANGE 0x0
#define NOTIFICATION_BUSY_EVENT_BUSY 0x1
#define NOTIFICATION_BUSY_STATUS_NO_EVENT 0x0
#define NOTIFICATION_BUSY_STATUS_POWER 0x1
#define NOTIFICATION_BUSY_STATUS_IMMEDIATE 0x2
#define NOTIFICATION_BUSY_STATUS_DEFERRED 0x3
typedef struct _NOTIFICATION_BUSY_STATUS { // event class == 0x6
UCHAR DeviceBusyEvent : 4;
UCHAR Reserved : 4;
UCHAR DeviceBusyStatus;
UCHAR Time[2];
} NOTIFICATION_BUSY_STATUS, *PNOTIFICATION_BUSY_STATUS;
////////////////////////////////////////////////////////////////////////////////
//
// Read DVD Structure Definitions and Constants
//
#define DVD_FORMAT_LEAD_IN 0x00
#define DVD_FORMAT_COPYRIGHT 0x01
#define DVD_FORMAT_DISK_KEY 0x02
#define DVD_FORMAT_BCA 0x03
#define DVD_FORMAT_MANUFACTURING 0x04
typedef struct _READ_DVD_STRUCTURES_HEADER {
UCHAR Length[2];
UCHAR Reserved[2];
UCHAR Data[0];
} READ_DVD_STRUCTURES_HEADER, *PREAD_DVD_STRUCTURES_HEADER;
//
// DiskKey, BCA & Manufacturer information will provide byte arrays as their
// data.
//
//
// CDVD 0.9 Send & Report Key Definitions and Structures
//
#define DVD_REPORT_AGID 0x00
#define DVD_CHALLENGE_KEY 0x01
#define DVD_KEY_1 0x02
#define DVD_KEY_2 0x03
#define DVD_TITLE_KEY 0x04
#define DVD_REPORT_ASF 0x05
#define DVD_INVALIDATE_AGID 0x3F
typedef struct _CDVD_KEY_HEADER {
UCHAR DataLength[2];
UCHAR Reserved[2];
UCHAR Data[0];
} CDVD_KEY_HEADER, *PCDVD_KEY_HEADER;
typedef struct _CDVD_REPORT_AGID_DATA {
UCHAR Reserved1[3];
UCHAR Reserved2 : 6;
UCHAR AGID : 2;
} CDVD_REPORT_AGID_DATA, *PCDVD_REPORT_AGID_DATA;
typedef struct _CDVD_CHALLENGE_KEY_DATA {
UCHAR ChallengeKeyValue[10];
UCHAR Reserved[2];
} CDVD_CHALLENGE_KEY_DATA, *PCDVD_CHALLENGE_KEY_DATA;
typedef struct _CDVD_KEY_DATA {
UCHAR Key[5];
UCHAR Reserved[3];
} CDVD_KEY_DATA, *PCDVD_KEY_DATA;
typedef struct _CDVD_REPORT_ASF_DATA {
UCHAR Reserved1[3];
UCHAR Success : 1;
UCHAR Reserved2 : 7;
} CDVD_REPORT_ASF_DATA, *PCDVD_REPORT_ASF_DATA;
typedef struct _CDVD_TITLE_KEY_HEADER {
UCHAR DataLength[2];
UCHAR Reserved1[1];
UCHAR Reserved2 : 3;
UCHAR CGMS : 2;
UCHAR CP_SEC : 1;
UCHAR CPM : 1;
UCHAR Zero : 1;
CDVD_KEY_DATA TitleKey;
} CDVD_TITLE_KEY_HEADER, *PCDVD_TITLE_KEY_HEADER;
//
// Read Formatted Capacity Data - returned in Big Endian Format
//
typedef struct _FORMATTED_CAPACITY_DESCRIPTOR {
UCHAR NumberOfBlocks[4];
UCHAR Maximum : 1;
UCHAR Valid : 1;
UCHAR BlockLength[3];
} FORMATTED_CAPACITY_DESCRIPTOR, *PFORMATTED_CAPACITY_DESCRIPTOR;
typedef struct _FORMATTED_CAPACITY_LIST {
UCHAR Reserved[3];
UCHAR CapacityListLength;
FORMATTED_CAPACITY_DESCRIPTOR Descriptors[0];
} FORMATTED_CAPACITY_LIST, *PFORMATTED_CAPACITY_LIST;
//
// PLAY_CD definitions and constants
//
#define CD_EXPECTED_SECTOR_ANY 0x0
#define CD_EXPECTED_SECTOR_CDDA 0x1
#define CD_EXPECTED_SECTOR_MODE1 0x2
#define CD_EXPECTED_SECTOR_MODE2 0x3
#define CD_EXPECTED_SECTOR_MODE2_FORM1 0x4
#define CD_EXPECTED_SECTOR_MODE2_FORM2 0x5
//
// Read Disk Information Definitions and Capabilities
//
#define DISK_STATUS_EMPTY 0x00
#define DISK_STATUS_INCOMPLETE 0x01
#define DISK_STATUS_COMPLETE 0x02
#define LAST_SESSION_EMPTY 0x00
#define LAST_SESSION_INCOMPLETE 0x01
#define LAST_SESSION_COMPLETE 0x03
#define DISK_TYPE_CDDA 0x01
#define DISK_TYPE_CDI 0x10
#define DISK_TYPE_XA 0x20
#define DISK_TYPE_UNDEFINED 0xFF
typedef struct _OPC_TABLE_ENTRY {
UCHAR Speed[2];
UCHAR OPCValue[6];
} OPC_TABLE_ENTRY, *POPC_TABLE_ENTRY;
typedef struct _DISK_INFORMATION {
UCHAR Length[2];
UCHAR DiskStatus : 2;
UCHAR LastSessionStatus : 2;
UCHAR Erasable : 1;
UCHAR Reserved1 : 3;
UCHAR FirstTrackNumber;
UCHAR NumberOfSessions;
UCHAR LastSessionFirstTrack;
UCHAR LastSessionLastTrack;
UCHAR Reserved2 : 5;
UCHAR GEN : 1;
UCHAR DBC_V : 1;
UCHAR DID_V : 1;
UCHAR DiskType;
UCHAR Reserved3[3];
UCHAR DiskIdentification[4];
UCHAR LastSessionLeadIn[4]; // MSF
UCHAR LastPossibleStartTime[4]; // MSF
UCHAR DiskBarCode[8];
UCHAR Reserved4;
UCHAR NumberOPCEntries;
OPC_TABLE_ENTRY OPCTable[0];
} DISK_INFORMATION, *PDISK_INFORMATION;
//
// Read Header definitions and structures
//
typedef struct _DATA_BLOCK_HEADER {
UCHAR DataMode;
UCHAR Reserved[4];
union {
UCHAR LogicalBlockAddress[4];
struct {
UCHAR Reserved;
UCHAR M;
UCHAR S;
UCHAR F;
} MSF;
};
} DATA_BLOCK_HEADER, *PDATA_BLOCK_HEADER;
#define DATA_BLOCK_MODE0 0x0
#define DATA_BLOCK_MODE1 0x1
#define DATA_BLOCK_MODE2 0x2
//
// Read TOC Format Codes
//
#define READ_TOC_FORMAT_TOC 0x00
#define READ_TOC_FORMAT_SESSION 0x01
#define READ_TOC_FORMAT_FULL_TOC 0x02
#define READ_TOC_FORMAT_PMA 0x03
#define READ_TOC_FORMAT_ATIP 0x04
typedef struct _TRACK_INFORMATION {
UCHAR Length[2];
UCHAR TrackNumber;
UCHAR SessionNumber;
UCHAR Reserved1;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR Damage : 1;
UCHAR Reserved2 : 2;
UCHAR DataMode : 4;
UCHAR FP : 1;
UCHAR Packet : 1;
UCHAR Blank : 1;
UCHAR RT : 1;
UCHAR NWA_V : 1;
UCHAR Reserved3 : 7;
UCHAR TrackStartAddress[4];
UCHAR NextWritableAddress[4];
UCHAR FreeBlocks[4];
UCHAR FixedPacketSize[4];
} TRACK_INFORMATION, *PTRACK_INFORMATION;
//
// Command Descriptor Block constants.
//
#define CDB6GENERIC_LENGTH 6
#define CDB10GENERIC_LENGTH 10
#define CDB12GENERIC_LENGTH 12
#define SETBITON 1
#define SETBITOFF 0
//
// Mode Sense/Select page constants.
//
#define MODE_PAGE_ERROR_RECOVERY 0x01
#define MODE_PAGE_DISCONNECT 0x02
#define MODE_PAGE_FORMAT_DEVICE 0x03
#define MODE_PAGE_RIGID_GEOMETRY 0x04
#define MODE_PAGE_FLEXIBILE 0x05 // disk
#define MODE_PAGE_WRITE_PARAMETERS 0x05 // cdrom
#define MODE_PAGE_VERIFY_ERROR 0x07
#define MODE_PAGE_CACHING 0x08
#define MODE_PAGE_PERIPHERAL 0x09
#define MODE_PAGE_CONTROL 0x0A
#define MODE_PAGE_MEDIUM_TYPES 0x0B
#define MODE_PAGE_NOTCH_PARTITION 0x0C
#define MODE_PAGE_CD_AUDIO_CONTROL 0x0E
#define MODE_PAGE_DATA_COMPRESS 0x0F
#define MODE_PAGE_DEVICE_CONFIG 0x10
#define MODE_PAGE_MEDIUM_PARTITION 0x11
#define MODE_PAGE_CDVD_FEATURE_SET 0x18
#define MODE_PAGE_POWER_CONDITION 0x1A
#define MODE_PAGE_FAULT_REPORTING 0x1C
#define MODE_PAGE_CDVD_INACTIVITY 0x1D // cdrom
#define MODE_PAGE_ELEMENT_ADDRESS 0x1D
#define MODE_PAGE_TRANSPORT_GEOMETRY 0x1E
#define MODE_PAGE_DEVICE_CAPABILITIES 0x1F
#define MODE_PAGE_CAPABILITIES 0x2A // cdrom
#define MODE_SENSE_RETURN_ALL 0x3f
#define MODE_SENSE_CURRENT_VALUES 0x00
#define MODE_SENSE_CHANGEABLE_VALUES 0x40
#define MODE_SENSE_DEFAULT_VAULES 0x80
#define MODE_SENSE_SAVED_VALUES 0xc0
//
// SCSI CDB operation codes
//
// 6-byte commands:
#define SCSIOP_TEST_UNIT_READY 0x00
#define SCSIOP_REZERO_UNIT 0x01
#define SCSIOP_REWIND 0x01
#define SCSIOP_REQUEST_BLOCK_ADDR 0x02
#define SCSIOP_REQUEST_SENSE 0x03
#define SCSIOP_FORMAT_UNIT 0x04
#define SCSIOP_READ_BLOCK_LIMITS 0x05
#define SCSIOP_REASSIGN_BLOCKS 0x07
#define SCSIOP_INIT_ELEMENT_STATUS 0x07
#define SCSIOP_READ6 0x08
#define SCSIOP_RECEIVE 0x08
#define SCSIOP_WRITE6 0x0A
#define SCSIOP_PRINT 0x0A
#define SCSIOP_SEND 0x0A
#define SCSIOP_SEEK6 0x0B
#define SCSIOP_TRACK_SELECT 0x0B
#define SCSIOP_SLEW_PRINT 0x0B
#define SCSIOP_SEEK_BLOCK 0x0C
#define SCSIOP_PARTITION 0x0D
#define SCSIOP_READ_REVERSE 0x0F
#define SCSIOP_WRITE_FILEMARKS 0x10
#define SCSIOP_FLUSH_BUFFER 0x10
#define SCSIOP_SPACE 0x11
#define SCSIOP_INQUIRY 0x12
#define SCSIOP_VERIFY6 0x13
#define SCSIOP_RECOVER_BUF_DATA 0x14
#define SCSIOP_MODE_SELECT 0x15
#define SCSIOP_RESERVE_UNIT 0x16
#define SCSIOP_RELEASE_UNIT 0x17
#define SCSIOP_COPY 0x18
#define SCSIOP_ERASE 0x19
#define SCSIOP_MODE_SENSE 0x1A
#define SCSIOP_START_STOP_UNIT 0x1B
#define SCSIOP_STOP_PRINT 0x1B
#define SCSIOP_LOAD_UNLOAD 0x1B
#define SCSIOP_RECEIVE_DIAGNOSTIC 0x1C
#define SCSIOP_SEND_DIAGNOSTIC 0x1D
#define SCSIOP_MEDIUM_REMOVAL 0x1E
// 10-byte commands
#define SCSIOP_READ_FORMATTED_CAPACITY 0x23
#define SCSIOP_READ_CAPACITY 0x25
#define SCSIOP_READ 0x28
#define SCSIOP_WRITE 0x2A
#define SCSIOP_SEEK 0x2B
#define SCSIOP_LOCATE 0x2B
#define SCSIOP_POSITION_TO_ELEMENT 0x2B
#define SCSIOP_WRITE_VERIFY 0x2E
#define SCSIOP_VERIFY 0x2F
#define SCSIOP_SEARCH_DATA_HIGH 0x30
#define SCSIOP_SEARCH_DATA_EQUAL 0x31
#define SCSIOP_SEARCH_DATA_LOW 0x32
#define SCSIOP_SET_LIMITS 0x33
#define SCSIOP_READ_POSITION 0x34
#define SCSIOP_SYNCHRONIZE_CACHE 0x35
#define SCSIOP_COMPARE 0x39
#define SCSIOP_COPY_COMPARE 0x3A
#define SCSIOP_WRITE_DATA_BUFF 0x3B
#define SCSIOP_READ_DATA_BUFF 0x3C
#define SCSIOP_CHANGE_DEFINITION 0x40
#define SCSIOP_READ_SUB_CHANNEL 0x42
#define SCSIOP_READ_TOC 0x43
#define SCSIOP_READ_HEADER 0x44
#define SCSIOP_PLAY_AUDIO 0x45
#define SCSIOP_GET_CONFIGURATION 0x46
#define SCSIOP_PLAY_AUDIO_MSF 0x47
#define SCSIOP_PLAY_TRACK_INDEX 0x48
#define SCSIOP_PLAY_TRACK_RELATIVE 0x49
#define SCSIOP_GET_EVENT_STATUS 0x4A
#define SCSIOP_PAUSE_RESUME 0x4B
#define SCSIOP_LOG_SELECT 0x4C
#define SCSIOP_LOG_SENSE 0x4D
#define SCSIOP_STOP_PLAY_SCAN 0x4E
#define SCSIOP_READ_DISK_INFORMATION 0x51
#define SCSIOP_READ_TRACK_INFORMATION 0x52
#define SCSIOP_RESERVE_TRACK_RZONE 0x53
#define SCSIOP_SEND_OPC_INFORMATION 0x54 // optimum power calibration
#define SCSIOP_MODE_SELECT10 0x55
#define SCSIOP_MODE_SENSE10 0x5A
#define SCSIOP_CLOSE_TRACK_SESSION 0x5B
#define SCSIOP_READ_BUFFER_CAPACITY 0x5C
#define SCSIOP_SEND_CUE_SHEET 0x5D
#define SCSIOP_PERSISTENT_RESERVE_IN 0x5E
#define SCSIOP_PERSISTENT_RESERVE_OUT 0x5F
// 12-byte commands
#define SCSIOP_REPORT_LUNS 0xA0
#define SCSIOP_BLANK 0xA1
#define SCSIOP_SEND_KEY 0xA3
#define SCSIOP_REPORT_KEY 0xA4
#define SCSIOP_MOVE_MEDIUM 0xA5
#define SCSIOP_LOAD_UNLOAD_SLOT 0xA6
#define SCSIOP_EXCHANGE_MEDIUM 0xA6
#define SCSIOP_SET_READ_AHEAD 0xA7
#define SCSIOP_READ_DVD_STRUCTURE 0xAD
#define SCSIOP_REQUEST_VOL_ELEMENT 0xB5
#define SCSIOP_SEND_VOLUME_TAG 0xB6
#define SCSIOP_READ_ELEMENT_STATUS 0xB8
#define SCSIOP_READ_CD_MSF 0xB9
#define SCSIOP_SCAN_CD 0xBA
#define SCSIOP_SET_CD_SPEED 0xBB
#define SCSIOP_PLAY_CD 0xBC
#define SCSIOP_MECHANISM_STATUS 0xBD
#define SCSIOP_READ_CD 0xBE
#define SCSIOP_SEND_DVD_STRUCTURE 0xBF
#define SCSIOP_INIT_ELEMENT_RANGE 0xE7
//
// If the IMMED bit is 1, status is returned as soon
// as the operation is initiated. If the IMMED bit
// is 0, status is not returned until the operation
// is completed.
//
#define CDB_RETURN_ON_COMPLETION 0
#define CDB_RETURN_IMMEDIATE 1
//
// Inquiry buffer structure. This is the data returned from the target
// after it receives an inquiry.
//
// This structure may be extended by the number of bytes specified
// in the field AdditionalLength. The defined size constant only
// includes fields through ProductRevisionLevel.
//
// The NT SCSI drivers are only interested in the first 36 bytes of data.
//
#define INQUIRYDATABUFFERSIZE 36
typedef struct _INQUIRYDATA {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR DeviceTypeModifier : 7;
UCHAR RemovableMedia : 1;
union {
UCHAR Versions;
struct {
UCHAR ANSIVersion : 3;
UCHAR ECMAVersion : 3;
UCHAR ISOVersion : 2;
};
};
UCHAR ResponseDataFormat : 4;
UCHAR HiSupport : 1;
UCHAR NormACA : 1;
UCHAR TerminateTask : 1;
UCHAR AERC : 1;
UCHAR AdditionalLength;
UCHAR Reserved;
UCHAR Addr16 : 1; // defined only for SIP devices.
UCHAR Addr32 : 1; // defined only for SIP devices.
UCHAR AckReqQ: 1; // defined only for SIP devices.
UCHAR MediumChanger : 1;
UCHAR MultiPort : 1;
UCHAR ReservedBit2 : 1;
UCHAR EnclosureServices : 1;
UCHAR ReservedBit3 : 1;
UCHAR SoftReset : 1;
UCHAR CommandQueue : 1;
UCHAR TransferDisable : 1; // defined only for SIP devices.
UCHAR LinkedCommands : 1;
UCHAR Synchronous : 1; // defined only for SIP devices.
UCHAR Wide16Bit : 1; // defined only for SIP devices.
UCHAR Wide32Bit : 1; // defined only for SIP devices.
UCHAR RelativeAddressing : 1;
UCHAR VendorId[8];
UCHAR ProductId[16];
UCHAR ProductRevisionLevel[4];
UCHAR VendorSpecific[20];
UCHAR Reserved3[40];
} INQUIRYDATA, *PINQUIRYDATA;
//
// Inquiry defines. Used to interpret data returned from target as result
// of inquiry command.
//
// DeviceType field
//
#define DIRECT_ACCESS_DEVICE 0x00 // disks
#define SEQUENTIAL_ACCESS_DEVICE 0x01 // tapes
#define PRINTER_DEVICE 0x02 // printers
#define PROCESSOR_DEVICE 0x03 // scanners, printers, etc
#define WRITE_ONCE_READ_MULTIPLE_DEVICE 0x04 // worms
#define READ_ONLY_DIRECT_ACCESS_DEVICE 0x05 // cdroms
#define SCANNER_DEVICE 0x06 // scanners
#define OPTICAL_DEVICE 0x07 // optical disks
#define MEDIUM_CHANGER 0x08 // jukebox
#define COMMUNICATION_DEVICE 0x09 // network
#define LOGICAL_UNIT_NOT_PRESENT_DEVICE 0x7F
#define DEVICE_QUALIFIER_ACTIVE 0x00
#define DEVICE_QUALIFIER_NOT_ACTIVE 0x01
#define DEVICE_QUALIFIER_NOT_SUPPORTED 0x03
//
// DeviceTypeQualifier field
//
#define DEVICE_CONNECTED 0x00
//
// Vital Product Data Pages
//
//
// Unit Serial Number Page (page code 0x80)
//
// Provides a product serial number for the target or the logical unit.
//
typedef struct _VPD_MEDIA_SERIAL_NUMBER_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SerialNumber[0];
} VPD_MEDIA_SERIAL_NUMBER_PAGE, *PVPD_MEDIA_SERIAL_NUMBER_PAGE;
typedef struct _VPD_SERIAL_NUMBER_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SerialNumber[0];
} VPD_SERIAL_NUMBER_PAGE, *PVPD_SERIAL_NUMBER_PAGE;
//
// Device Identification Page (page code 0x83)
// Provides the means to retrieve zero or more identification descriptors
// applying to the logical unit.
//
typedef enum _VPD_CODE_SET {
VpdCodeSetReserved = 0,
VpdCodeSetBinary = 1,
VpdCodeSetAscii = 2
} VPD_CODE_SET, *PVPD_CODE_SET;
typedef enum _VPD_ASSOCIATION {
VpdAssocDevice = 0,
VpdAssocPort = 1,
VpdAssocReserved1 = 3,
VpdAssocReserved2 = 4
} VPD_ASSOCIATION, *PVPD_ASSOCIATION;
typedef enum _VPD_IDENTIFIER_TYPE {
VpdIdentifierTypeVendorSpecific = 0,
VpdIdentifierTypeVendorId = 1,
VpdIdentifierTypeEUI64 = 2,
VpdIdentifierTypeFCPHName = 3,
VpdIdentifierTypePortRelative = 4
} VPD_IDENTIFIER_TYPE, *PVPD_IDENTIFIER_TYPE;
typedef struct _VPD_IDENTIFICATION_DESCRIPTOR {
UCHAR CodeSet : 4; // VPD_CODE_SET
UCHAR Reserved : 4;
UCHAR IdentifierType : 4; // VPD_IDENTIFIER_TYPE
UCHAR Association : 2;
UCHAR Reserved2 : 2;
UCHAR Reserved3;
UCHAR IdentifierLength;
UCHAR Identifier[0];
} VPD_IDENTIFICATION_DESCRIPTOR, *PVPD_IDENTIFICATION_DESCRIPTOR;
typedef struct _VPD_IDENTIFICATION_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
//
// The following field is actually a variable length array of identification
// descriptors. Unfortunately there's no C notation for an array of
// variable length structures so we're forced to just pretend.
//
// VPD_IDENTIFICATION_DESCRIPTOR Descriptors[0];
UCHAR Descriptors[0];
} VPD_IDENTIFICATION_PAGE, *PVPD_IDENTIFICATION_PAGE;
//
// Supported Vital Product Data Pages Page (page code 0x00)
// Contains a list of the vital product data page cods supported by the target
// or logical unit.
//
typedef struct _VPD_SUPPORTED_PAGES_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SupportedPageList[0];
} VPD_SUPPORTED_PAGES_PAGE, *PVPD_SUPPORTED_PAGES_PAGE;
#define VPD_MAX_BUFFER_SIZE 0xff
#define VPD_SUPPORTED_PAGES 0x00
#define VPD_SERIAL_NUMBER 0x80
#define VPD_DEVICE_IDENTIFIERS 0x83
#define VPD_MEDIA_SERIAL_NUMBER 0x84
//
// Persistent Reservation Definitions.
//
//
// PERSISTENT_RESERVE_* definitions
//
#define RESERVATION_ACTION_READ_KEYS 0x00
#define RESERVATION_ACTION_READ_RESERVATIONS 0x01
#define RESERVATION_ACTION_REGISTER 0x00
#define RESERVATION_ACTION_RESERVE 0x01
#define RESERVATION_ACTION_RELEASE 0x02
#define RESERVATION_ACTION_CLEAR 0x03
#define RESERVATION_ACTION_PREEMPT 0x04
#define RESERVATION_ACTION_PREEMPT_ABORT 0x05
#define RESERVATION_ACTION_REGISTER_IGNORE_EXISTING 0x06
#define RESERVATION_SCOPE_LU 0x00
#define RESERVATION_SCOPE_ELEMENT 0x02
#define RESERVATION_TYPE_WRITE_EXCLUSIVE 0x01
#define RESERVATION_TYPE_EXCLUSIVE 0x03
#define RESERVATION_TYPE_WRITE_EXCLUSIVE_REGISTRANTS 0x05
#define RESERVATION_TYPE_EXCLUSIVE_REGISTRANTS 0x06
//
// Structures for reserve in command.
//
typedef struct {
UCHAR Generation[4];
UCHAR AdditionalLength[4];
UCHAR ReservationKeyList[0][8];
} PRI_REGISTRATION_LIST, *PPRI_REGISTRATION_LIST;
typedef struct {
UCHAR ReservationKey[8];
UCHAR ScopeSpecificAddress[4];
UCHAR Reserved;
UCHAR Type : 4;
UCHAR Scope : 4;
UCHAR Obsolete[2];
} PRI_RESERVATION_DESCRIPTOR, *PPRI_RESERVATION_DESCRIPTOR;
typedef struct {
UCHAR Generation[4];
UCHAR AdditionalLength[4];
PRI_RESERVATION_DESCRIPTOR Reservations[0];
} PRI_RESERVATION_LIST, *PPRI_RESERVATION_LIST;
//
// Structures for reserve out command.
//
typedef struct {
UCHAR ReservationKey[8];
UCHAR ServiceActionReservationKey[8];
UCHAR ScopeSpecificAddress[4];
UCHAR ActivatePersistThroughPowerLoss : 1;
UCHAR Reserved1 : 7;
UCHAR Reserved2;
UCHAR Obsolete[2];
} PRO_PARAMETER_LIST, *PPRO_PARAMETER_LIST;
//
// Sense Data Format
//
typedef struct _SENSE_DATA {
UCHAR ErrorCode:7;
UCHAR Valid:1;
UCHAR SegmentNumber;
UCHAR SenseKey:4;
UCHAR Reserved:1;
UCHAR IncorrectLength:1;
UCHAR EndOfMedia:1;
UCHAR FileMark:1;
UCHAR Information[4];
UCHAR AdditionalSenseLength;
UCHAR CommandSpecificInformation[4];
UCHAR AdditionalSenseCode;
UCHAR AdditionalSenseCodeQualifier;
UCHAR FieldReplaceableUnitCode;
UCHAR SenseKeySpecific[3];
} SENSE_DATA, *PSENSE_DATA;
//
// Default request sense buffer size
//
#define SENSE_BUFFER_SIZE 18
//
// Maximum request sense buffer size
//
#define MAX_SENSE_BUFFER_SIZE 255
//
// Maximum number of additional sense bytes.
//
#define MAX_ADDITIONAL_SENSE_BYTES (MAX_SENSE_BUFFER_SIZE - SENSE_BUFFER_SIZE)
//
// Sense codes
//
#define SCSI_SENSE_NO_SENSE 0x00
#define SCSI_SENSE_RECOVERED_ERROR 0x01
#define SCSI_SENSE_NOT_READY 0x02
#define SCSI_SENSE_MEDIUM_ERROR 0x03
#define SCSI_SENSE_HARDWARE_ERROR 0x04
#define SCSI_SENSE_ILLEGAL_REQUEST 0x05
#define SCSI_SENSE_UNIT_ATTENTION 0x06
#define SCSI_SENSE_DATA_PROTECT 0x07
#define SCSI_SENSE_BLANK_CHECK 0x08
#define SCSI_SENSE_UNIQUE 0x09
#define SCSI_SENSE_COPY_ABORTED 0x0A
#define SCSI_SENSE_ABORTED_COMMAND 0x0B
#define SCSI_SENSE_EQUAL 0x0C
#define SCSI_SENSE_VOL_OVERFLOW 0x0D
#define SCSI_SENSE_MISCOMPARE 0x0E
#define SCSI_SENSE_RESERVED 0x0F
//
// Additional tape bit
//
#define SCSI_ILLEGAL_LENGTH 0x20
#define SCSI_EOM 0x40
#define SCSI_FILE_MARK 0x80
//
// Additional Sense codes
//
#define SCSI_ADSENSE_NO_SENSE 0x00
#define SCSI_ADSENSE_NO_SEEK_COMPLETE 0x02
#define SCSI_ADSENSE_LUN_NOT_READY 0x04
#define SCSI_ADSENSE_WRITE_ERROR 0x0C
#define SCSI_ADSENSE_TRACK_ERROR 0x14
#define SCSI_ADSENSE_SEEK_ERROR 0x15
#define SCSI_ADSENSE_REC_DATA_NOECC 0x17
#define SCSI_ADSENSE_REC_DATA_ECC 0x18
#define SCSI_ADSENSE_ILLEGAL_COMMAND 0x20
#define SCSI_ADSENSE_ILLEGAL_BLOCK 0x21
#define SCSI_ADSENSE_INVALID_CDB 0x24
#define SCSI_ADSENSE_INVALID_LUN 0x25
#define SCSI_ADSENSE_WRITE_PROTECT 0x27
#define SCSI_ADSENSE_MEDIUM_CHANGED 0x28
#define SCSI_ADSENSE_BUS_RESET 0x29
#define SCSI_ADSENSE_INSUFFICIENT_TIME_FOR_OPERATION 0x2E
#define SCSI_ADSENSE_INVALID_MEDIA 0x30
#define SCSI_ADSENSE_NO_MEDIA_IN_DEVICE 0x3a
#define SCSI_ADSENSE_POSITION_ERROR 0x3b
#define SCSI_ADSENSE_OPERATOR_REQUEST 0x5a // see below
#define SCSI_ADSENSE_FAILURE_PREDICTION_THRESHOLD_EXCEEDED 0x5d
#define SCSI_ADSENSE_ILLEGAL_MODE_FOR_THIS_TRACK 0x64
#define SCSI_ADSENSE_COPY_PROTECTION_FAILURE 0x6f
#define SCSI_ADSENSE_POWER_CALIBRATION_ERROR 0x73
#define SCSI_ADSENSE_VENDOR_UNIQUE 0x80 // and higher
#define SCSI_ADSENSE_MUSIC_AREA 0xA0
#define SCSI_ADSENSE_DATA_AREA 0xA1
#define SCSI_ADSENSE_VOLUME_OVERFLOW 0xA7
// for legacy apps:
#define SCSI_ADWRITE_PROTECT SCSI_ADSENSE_WRITE_PROTECT
#define SCSI_FAILURE_PREDICTION_THRESHOLD_EXCEEDED SCSI_ADSENSE_FAILURE_PREDICTION_THRESHOLD_EXCEEDED
//
// SCSI_ADSENSE_LUN_NOT_READY (0x04) qualifiers
//
#define SCSI_SENSEQ_CAUSE_NOT_REPORTABLE 0x00
#define SCSI_SENSEQ_BECOMING_READY 0x01
#define SCSI_SENSEQ_INIT_COMMAND_REQUIRED 0x02
#define SCSI_SENSEQ_MANUAL_INTERVENTION_REQUIRED 0x03
#define SCSI_SENSEQ_FORMAT_IN_PROGRESS 0x04
#define SCSI_SENSEQ_REBUILD_IN_PROGRESS 0x05
#define SCSI_SENSEQ_RECALCULATION_IN_PROGRESS 0x06
#define SCSI_SENSEQ_OPERATION_IN_PROGRESS 0x07
#define SCSI_SENSEQ_LONG_WRITE_IN_PROGRESS 0x08
//
// SCSI_ADSENSE_WRITE_ERROR (0x0C) qualifiers
//
#define SCSI_SENSEQ_LOSS_OF_STREAMING 0x09
#define SCSI_SENSEQ_PADDING_BLOCKS_ADDED 0x0A
//
// SCSI_ADSENSE_NO_SENSE (0x00) qualifiers
//
#define SCSI_SENSEQ_FILEMARK_DETECTED 0x01
#define SCSI_SENSEQ_END_OF_MEDIA_DETECTED 0x02
#define SCSI_SENSEQ_SETMARK_DETECTED 0x03
#define SCSI_SENSEQ_BEGINNING_OF_MEDIA_DETECTED 0x04
//
// SCSI_ADSENSE_ILLEGAL_BLOCK (0x21) qualifiers
//
#define SCSI_SENSEQ_ILLEGAL_ELEMENT_ADDR 0x01
//
// SCSI_ADSENSE_POSITION_ERROR (0x3b) qualifiers
//
#define SCSI_SENSEQ_DESTINATION_FULL 0x0d
#define SCSI_SENSEQ_SOURCE_EMPTY 0x0e
//
// SCSI_ADSENSE_INVALID_MEDIA (0x30) qualifiers
//
#define SCSI_SENSEQ_INCOMPATIBLE_MEDIA_INSTALLED 0x00
#define SCSI_SENSEQ_UNKNOWN_FORMAT 0x01
#define SCSI_SENSEQ_INCOMPATIBLE_FORMAT 0x02
#define SCSI_SENSEQ_CLEANING_CARTRIDGE_INSTALLED 0x03
//
// SCSI_ADSENSE_OPERATOR_REQUEST (0x5a) qualifiers
//
#define SCSI_SENSEQ_STATE_CHANGE_INPUT 0x00 // generic request
#define SCSI_SENSEQ_MEDIUM_REMOVAL 0x01
#define SCSI_SENSEQ_WRITE_PROTECT_ENABLE 0x02
#define SCSI_SENSEQ_WRITE_PROTECT_DISABLE 0x03
//
// SCSI_ADSENSE_COPY_PROTECTION_FAILURE (0x6f) qualifiers
//
#define SCSI_SENSEQ_AUTHENTICATION_FAILURE 0x00
#define SCSI_SENSEQ_KEY_NOT_PRESENT 0x01
#define SCSI_SENSEQ_KEY_NOT_ESTABLISHED 0x02
#define SCSI_SENSEQ_READ_OF_SCRAMBLED_SECTOR_WITHOUT_AUTHENTICATION 0x03
#define SCSI_SENSEQ_MEDIA_CODE_MISMATCHED_TO_LOGICAL_UNIT 0x04
#define SCSI_SENSEQ_LOGICAL_UNIT_RESET_COUNT_ERROR 0x05
//
// SCSI_ADSENSE_POWER_CALIBRATION_ERROR (0x73) qualifiers
//
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_ALMOST_FULL 0x01
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_FULL 0x02
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_ERROR 0x03
#define SCSI_SENSEQ_PMA_RMA_UPDATE_FAILURE 0x04
#define SCSI_SENSEQ_PMA_RMA_IS_FULL 0x05
#define SCSI_SENSEQ_PMA_RMA_ALMOST_FULL 0x06
//
// Read Capacity Data - returned in Big Endian format
//
typedef struct _READ_CAPACITY_DATA {
ULONG LogicalBlockAddress;
ULONG BytesPerBlock;
} READ_CAPACITY_DATA, *PREAD_CAPACITY_DATA;
//
// Read Block Limits Data - returned in Big Endian format
// This structure returns the maximum and minimum block
// size for a TAPE device.
//
typedef struct _READ_BLOCK_LIMITS {
UCHAR Reserved;
UCHAR BlockMaximumSize[3];
UCHAR BlockMinimumSize[2];
} READ_BLOCK_LIMITS_DATA, *PREAD_BLOCK_LIMITS_DATA;
//
// Mode data structures.
//
//
// Define Mode parameter header.
//
typedef struct _MODE_PARAMETER_HEADER {
UCHAR ModeDataLength;
UCHAR MediumType;
UCHAR DeviceSpecificParameter;
UCHAR BlockDescriptorLength;
}MODE_PARAMETER_HEADER, *PMODE_PARAMETER_HEADER;
typedef struct _MODE_PARAMETER_HEADER10 {
UCHAR ModeDataLength[2];
UCHAR MediumType;
UCHAR DeviceSpecificParameter;
UCHAR Reserved[2];
UCHAR BlockDescriptorLength[2];
}MODE_PARAMETER_HEADER10, *PMODE_PARAMETER_HEADER10;
#define MODE_FD_SINGLE_SIDE 0x01
#define MODE_FD_DOUBLE_SIDE 0x02
#define MODE_FD_MAXIMUM_TYPE 0x1E
#define MODE_DSP_FUA_SUPPORTED 0x10
#define MODE_DSP_WRITE_PROTECT 0x80
//
// Define the mode parameter block.
//
typedef struct _MODE_PARAMETER_BLOCK {
UCHAR DensityCode;
UCHAR NumberOfBlocks[3];
UCHAR Reserved;
UCHAR BlockLength[3];
}MODE_PARAMETER_BLOCK, *PMODE_PARAMETER_BLOCK;
//
// Define Disconnect-Reconnect page.
//
typedef struct _MODE_DISCONNECT_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR BufferFullRatio;
UCHAR BufferEmptyRatio;
UCHAR BusInactivityLimit[2];
UCHAR BusDisconnectTime[2];
UCHAR BusConnectTime[2];
UCHAR MaximumBurstSize[2];
UCHAR DataTransferDisconnect : 2;
UCHAR Reserved2[3];
}MODE_DISCONNECT_PAGE, *PMODE_DISCONNECT_PAGE;
//
// Define mode caching page.
//
typedef struct _MODE_CACHING_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR ReadDisableCache : 1;
UCHAR MultiplicationFactor : 1;
UCHAR WriteCacheEnable : 1;
UCHAR Reserved2 : 5;
UCHAR WriteRetensionPriority : 4;
UCHAR ReadRetensionPriority : 4;
UCHAR DisablePrefetchTransfer[2];
UCHAR MinimumPrefetch[2];
UCHAR MaximumPrefetch[2];
UCHAR MaximumPrefetchCeiling[2];
}MODE_CACHING_PAGE, *PMODE_CACHING_PAGE;
//
// Define write parameters cdrom page
//
typedef struct _MODE_CDROM_WRITE_PARAMETERS_PAGE {
UCHAR PageLength; // 0x32 ??
UCHAR WriteType : 4;
UCHAR TestWrite : 1;
UCHAR LinkSizeValid : 1;
UCHAR BufferUnderrunFreeEnabled : 1;
UCHAR Reserved2 : 1;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR FixedPacket : 1;
UCHAR MultiSession : 2;
UCHAR DataBlockType : 4;
UCHAR Reserved3 : 4;
UCHAR LinkSize;
UCHAR Reserved4;
UCHAR HostApplicationCode : 6;
UCHAR Reserved5 : 2;
UCHAR SessionFormat;
UCHAR Reserved6;
UCHAR PacketSize[4];
UCHAR AudioPauseLength[2];
UCHAR Reserved7 : 7;
UCHAR MediaCatalogNumberValid : 1;
UCHAR MediaCatalogNumber[13];
UCHAR MediaCatalogNumberZero;
UCHAR MediaCatalogNumberAFrame;
UCHAR Reserved8 : 7;
UCHAR ISRCValid : 1;
UCHAR ISRCCountry[2];
UCHAR ISRCOwner[3];
UCHAR ISRCRecordingYear[2];
UCHAR ISRCSerialNumber[5];
UCHAR ISRCZero;
UCHAR ISRCAFrame;
UCHAR ISRCReserved;
UCHAR SubHeaderData[4];
} MODE_CDROM_WRITE_PARAMETERS_PAGE, *PMODE_CDROM_WRITE_PARAMETERS_PAGE;
//
// Define mode flexible disk page.
//
typedef struct _MODE_FLEXIBLE_DISK_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR TransferRate[2];
UCHAR NumberOfHeads;
UCHAR SectorsPerTrack;
UCHAR BytesPerSector[2];
UCHAR NumberOfCylinders[2];
UCHAR StartWritePrecom[2];
UCHAR StartReducedCurrent[2];
UCHAR StepRate[2];
UCHAR StepPluseWidth;
UCHAR HeadSettleDelay[2];
UCHAR MotorOnDelay;
UCHAR MotorOffDelay;
UCHAR Reserved2 : 5;
UCHAR MotorOnAsserted : 1;
UCHAR StartSectorNumber : 1;
UCHAR TrueReadySignal : 1;
UCHAR StepPlusePerCyclynder : 4;
UCHAR Reserved3 : 4;
UCHAR WriteCompenstation;
UCHAR HeadLoadDelay;
UCHAR HeadUnloadDelay;
UCHAR Pin2Usage : 4;
UCHAR Pin34Usage : 4;
UCHAR Pin1Usage : 4;
UCHAR Pin4Usage : 4;
UCHAR MediumRotationRate[2];
UCHAR Reserved4[2];
}MODE_FLEXIBLE_DISK_PAGE, *PMODE_FLEXIBLE_DISK_PAGE;
//
// Define mode format page.
//
typedef struct _MODE_FORMAT_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR TracksPerZone[2];
UCHAR AlternateSectorsPerZone[2];
UCHAR AlternateTracksPerZone[2];
UCHAR AlternateTracksPerLogicalUnit[2];
UCHAR SectorsPerTrack[2];
UCHAR BytesPerPhysicalSector[2];
UCHAR Interleave[2];
UCHAR TrackSkewFactor[2];
UCHAR CylinderSkewFactor[2];
UCHAR Reserved2 : 4;
UCHAR SurfaceFirst : 1;
UCHAR RemovableMedia : 1;
UCHAR HardSectorFormating : 1;
UCHAR SoftSectorFormating : 1;
UCHAR Reserved3[3];
}MODE_FORMAT_PAGE, *PMODE_FORMAT_PAGE;
//
// Define rigid disk driver geometry page.
//
typedef struct _MODE_RIGID_GEOMETRY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR NumberOfCylinders[3];
UCHAR NumberOfHeads;
UCHAR StartWritePrecom[3];
UCHAR StartReducedCurrent[3];
UCHAR DriveStepRate[2];
UCHAR LandZoneCyclinder[3];
UCHAR RotationalPositionLock : 2;
UCHAR Reserved2 : 6;
UCHAR RotationOffset;
UCHAR Reserved3;
UCHAR RoataionRate[2];
UCHAR Reserved4[2];
}MODE_RIGID_GEOMETRY_PAGE, *PMODE_RIGID_GEOMETRY_PAGE;
//
// Define read write recovery page
//
typedef struct _MODE_READ_WRITE_RECOVERY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR DCRBit : 1;
UCHAR DTEBit : 1;
UCHAR PERBit : 1;
UCHAR EERBit : 1;
UCHAR RCBit : 1;
UCHAR TBBit : 1;
UCHAR ARRE : 1;
UCHAR AWRE : 1;
UCHAR ReadRetryCount;
UCHAR Reserved4[4];
UCHAR WriteRetryCount;
UCHAR Reserved5[3];
} MODE_READ_WRITE_RECOVERY_PAGE, *PMODE_READ_WRITE_RECOVERY_PAGE;
//
// Define read recovery page - cdrom
//
typedef struct _MODE_READ_RECOVERY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR DCRBit : 1;
UCHAR DTEBit : 1;
UCHAR PERBit : 1;
UCHAR Reserved2 : 1;
UCHAR RCBit : 1;
UCHAR TBBit : 1;
UCHAR Reserved3 : 2;
UCHAR ReadRetryCount;
UCHAR Reserved4[4];
} MODE_READ_RECOVERY_PAGE, *PMODE_READ_RECOVERY_PAGE;
//
// Define Informational Exception Control Page. Used for failure prediction
//
typedef struct _MODE_INFO_EXCEPTIONS
{
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
union
{
UCHAR Flags;
struct
{
UCHAR LogErr : 1;
UCHAR Reserved2 : 1;
UCHAR Test : 1;
UCHAR Dexcpt : 1;
UCHAR Reserved3 : 3;
UCHAR Perf : 1;
};
};
UCHAR ReportMethod : 4;
UCHAR Reserved4 : 4;
UCHAR IntervalTimer[4];
UCHAR ReportCount[4];
} MODE_INFO_EXCEPTIONS, *PMODE_INFO_EXCEPTIONS;
//
// Begin C/DVD 0.9 definitions
//
//
// Power Condition Mode Page Format
//
typedef struct _POWER_CONDITION_PAGE {
UCHAR PageCode : 6; // 0x1A
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength; // 0x0A
UCHAR Reserved2;
UCHAR Standby : 1;
UCHAR Idle : 1;
UCHAR Reserved3 : 6;
UCHAR IdleTimer[4];
UCHAR StandbyTimer[4];
} POWER_CONDITION_PAGE, *PPOWER_CONDITION_PAGE;
//
// CD-Audio Control Mode Page Format
//
typedef struct _CDDA_OUTPUT_PORT {
UCHAR ChannelSelection : 4;
UCHAR Reserved : 4;
UCHAR Volume;
} CDDA_OUTPUT_PORT, *PCDDA_OUTPUT_PORT;
typedef struct _CDAUDIO_CONTROL_PAGE {
UCHAR PageCode : 6; // 0x0E
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength; // 0x0E
UCHAR Reserved2 : 1;
UCHAR StopOnTrackCrossing : 1; // Default 0
UCHAR Immediate : 1; // Always 1
UCHAR Reserved3 : 5;
UCHAR Reserved4[3];
UCHAR Obsolete[2];
CDDA_OUTPUT_PORT CDDAOutputPorts[4];
} CDAUDIO_CONTROL_PAGE, *PCDAUDIO_CONTROL_PAGE;
#define CDDA_CHANNEL_MUTED 0x0
#define CDDA_CHANNEL_ZERO 0x1
#define CDDA_CHANNEL_ONE 0x2
#define CDDA_CHANNEL_TWO 0x4
#define CDDA_CHANNEL_THREE 0x8
//
// C/DVD Feature Set Support & Version Page
//
typedef struct _CDVD_FEATURE_SET_PAGE {
UCHAR PageCode : 6; // 0x18
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength; // 0x16
UCHAR CDAudio[2];
UCHAR EmbeddedChanger[2];
UCHAR PacketSMART[2];
UCHAR PersistantPrevent[2];
UCHAR EventStatusNotification[2];
UCHAR DigitalOutput[2];
UCHAR CDSequentialRecordable[2];
UCHAR DVDSequentialRecordable[2];
UCHAR RandomRecordable[2];
UCHAR KeyExchange[2];
UCHAR Reserved2[2];
} CDVD_FEATURE_SET_PAGE, *PCDVD_FEATURE_SET_PAGE;
//
// CDVD Inactivity Time-out Page Format
//
typedef struct _CDVD_INACTIVITY_TIMEOUT_PAGE {
UCHAR PageCode : 6; // 0x1D
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength; // 0x08
UCHAR Reserved2[2];
UCHAR SWPP : 1;
UCHAR DISP : 1;
UCHAR Reserved3 : 6;
UCHAR Reserved4;
UCHAR GroupOneMinimumTimeout[2];
UCHAR GroupTwoMinimumTimeout[2];
} CDVD_INACTIVITY_TIMEOUT_PAGE, *PCDVD_INACTIVITY_TIMEOUT_PAGE;
//
// CDVD Capabilities & Mechanism Status Page
//
#define CDVD_LMT_CADDY 0
#define CDVD_LMT_TRAY 1
#define CDVD_LMT_POPUP 2
#define CDVD_LMT_RESERVED1 3
#define CDVD_LMT_CHANGER_INDIVIDUAL 4
#define CDVD_LMT_CHANGER_CARTRIDGE 5
#define CDVD_LMT_RESERVED2 6
#define CDVD_LMT_RESERVED3 7
typedef struct _CDVD_CAPABILITIES_PAGE {
UCHAR PageCode : 6; // 0x2A
UCHAR Reserved : 1;
UCHAR PSBit : 1; // offset 0
UCHAR PageLength; // 0x18 // offset 1
UCHAR CDRRead : 1;
UCHAR CDERead : 1;
UCHAR Method2 : 1;
UCHAR DVDROMRead : 1;
UCHAR DVDRRead : 1;
UCHAR DVDRAMRead : 1;
UCHAR Reserved2 : 2; // offset 2
UCHAR CDRWrite : 1;
UCHAR CDEWrite : 1;
UCHAR TestWrite : 1;
UCHAR Reserved3 : 1;
UCHAR DVDRWrite : 1;
UCHAR DVDRAMWrite : 1;
UCHAR Reserved4 : 2; // offset 3
UCHAR AudioPlay : 1;
UCHAR Composite : 1;
UCHAR DigitalPortOne : 1;
UCHAR DigitalPortTwo : 1;
UCHAR Mode2Form1 : 1;
UCHAR Mode2Form2 : 1;
UCHAR MultiSession : 1;
UCHAR Reserved5 : 1; // offset 4
UCHAR CDDA : 1;
UCHAR CDDAAccurate : 1;
UCHAR RWSupported : 1;
UCHAR RWDeinterleaved : 1;
UCHAR C2Pointers : 1;
UCHAR ISRC : 1;
UCHAR UPC : 1;
UCHAR ReadBarCodeCapable : 1; // offset 5
UCHAR Lock : 1;
UCHAR LockState : 1;
UCHAR PreventJumper : 1;
UCHAR Eject : 1;
UCHAR Reserved6 : 1;
UCHAR LoadingMechanismType : 3; // offset 6
UCHAR SeparateVolume : 1;
UCHAR SeperateChannelMute : 1;
UCHAR SupportsDiskPresent : 1;
UCHAR SWSlotSelection : 1;
UCHAR SideChangeCapable : 1;
UCHAR RWInLeadInReadable : 1;
UCHAR Reserved7 : 2; // offset 7
UCHAR ObsoleteReserved[2]; // offset 8
UCHAR NumberVolumeLevels[2]; // offset 10
UCHAR BufferSize[2]; // offset 12
UCHAR ObsoleteReserved2[2]; // offset 14
UCHAR ObsoleteReserved3; // offset 16
UCHAR Reserved8 : 1;
UCHAR BCK : 1;
UCHAR RCK : 1;
UCHAR LSBF : 1;
UCHAR Length : 2;
UCHAR Reserved9 : 2; // offset 17
UCHAR ObsoleteReserved4[2]; // offset 18
UCHAR ObsoleteReserved11[2]; // offset 20
//
// NOTE: This mode page is two bytes too small in the release
// version of the Windows2000 DDK. it also incorrectly
// put the CopyManagementRevision at offset 20 instead
// of offset 22, so fix that with a nameless union (for
// backwards-compatibility with those who "fixed" it on
// their own by looking at Reserved10[]).
//
union {
UCHAR CopyManagementRevision[2]; // offset 22
UCHAR Reserved10[2];
};
//UCHAR Reserved12[2]; // offset 24
} CDVD_CAPABILITIES_PAGE, *PCDVD_CAPABILITIES_PAGE;
typedef struct _LUN_LIST {
UCHAR LunListLength[4]; // sizeof LunSize * 8
UCHAR Reserved[4];
UCHAR Lun[0][8]; // 4 level of addressing. 2 bytes each.
} LUN_LIST, *PLUN_LIST;
#define LOADING_MECHANISM_CADDY 0x00
#define LOADING_MECHANISM_TRAY 0x01
#define LOADING_MECHANISM_POPUP 0x02
#define LOADING_MECHANISM_INDIVIDUAL_CHANGER 0x04
#define LOADING_MECHANISM_CARTRIDGE_CHANGER 0x05
//
// end C/DVD 0.9 mode page definitions
//
// Mode parameter list block descriptor -
// set the block length for reading/writing
//
//
#define MODE_BLOCK_DESC_LENGTH 8
#define MODE_HEADER_LENGTH 4
#define MODE_HEADER_LENGTH10 8
typedef struct _MODE_PARM_READ_WRITE {
MODE_PARAMETER_HEADER ParameterListHeader; // List Header Format
MODE_PARAMETER_BLOCK ParameterListBlock; // List Block Descriptor
} MODE_PARM_READ_WRITE_DATA, *PMODE_PARM_READ_WRITE_DATA;
//
// Tape definitions
//
typedef struct _TAPE_POSITION_DATA {
UCHAR Reserved1:2;
UCHAR BlockPositionUnsupported:1;
UCHAR Reserved2:3;
UCHAR EndOfPartition:1;
UCHAR BeginningOfPartition:1;
UCHAR PartitionNumber;
USHORT Reserved3;
UCHAR FirstBlock[4];
UCHAR LastBlock[4];
UCHAR Reserved4;
UCHAR NumberOfBlocks[3];
UCHAR NumberOfBytes[4];
} TAPE_POSITION_DATA, *PTAPE_POSITION_DATA;
//
// This structure is used to convert little endian
// ULONGs to SCSI CDB big endians values.
//
typedef union _EIGHT_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
UCHAR Byte2;
UCHAR Byte3;
UCHAR Byte4;
UCHAR Byte5;
UCHAR Byte6;
UCHAR Byte7;
};
ULONGLONG AsULongLong;
} EIGHT_BYTE, *PEIGHT_BYTE;
typedef union _FOUR_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
UCHAR Byte2;
UCHAR Byte3;
};
ULONG AsULong;
} FOUR_BYTE, *PFOUR_BYTE;
typedef union _TWO_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
};
USHORT AsUShort;
} TWO_BYTE, *PTWO_BYTE;
//
// Byte reversing macro for converting
// between big- and little-endian formats
//
#define REVERSE_BYTES_QUAD(Destination, Source) { \
PEIGHT_BYTE d = (PEIGHT_BYTE)(Destination); \
PEIGHT_BYTE s = (PEIGHT_BYTE)(Source); \
d->Byte7 = s->Byte0; \
d->Byte6 = s->Byte1; \
d->Byte5 = s->Byte2; \
d->Byte4 = s->Byte3; \
d->Byte3 = s->Byte4; \
d->Byte2 = s->Byte5; \
d->Byte1 = s->Byte6; \
d->Byte0 = s->Byte7; \
}
#define REVERSE_BYTES(Destination, Source) { \
PFOUR_BYTE d = (PFOUR_BYTE)(Destination); \
PFOUR_BYTE s = (PFOUR_BYTE)(Source); \
d->Byte3 = s->Byte0; \
d->Byte2 = s->Byte1; \
d->Byte1 = s->Byte2; \
d->Byte0 = s->Byte3; \
}
#define REVERSE_BYTES_SHORT(Destination, Source) { \
PTWO_BYTE d = (PTWO_BYTE)(Destination); \
PTWO_BYTE s = (PTWO_BYTE)(Source); \
d->Byte1 = s->Byte0; \
d->Byte0 = s->Byte1; \
}
//
// Byte reversing macro for converting
// USHORTS from big to little endian in place
//
#define REVERSE_SHORT(Short) { \
UCHAR tmp; \
PTWO_BYTE w = (PTWO_BYTE)(Short); \
tmp = w->Byte0; \
w->Byte0 = w->Byte1; \
w->Byte1 = tmp; \
}
//
// Byte reversing macro for convering
// ULONGS between big & little endian in place
//
#define REVERSE_LONG(Long) { \
UCHAR tmp; \
PFOUR_BYTE l = (PFOUR_BYTE)(Long); \
tmp = l->Byte3; \
l->Byte3 = l->Byte0; \
l->Byte0 = tmp; \
tmp = l->Byte2; \
l->Byte2 = l->Byte1; \
l->Byte1 = tmp; \
}
//
// This macro has the effect of Bit = log2(Data)
//
#define WHICH_BIT(Data, Bit) { \
UCHAR tmp; \
for (tmp = 0; tmp < 32; tmp++) { \
if (((Data) >> tmp) == 1) { \
break; \
} \
} \
ASSERT(tmp != 32); \
(Bit) = tmp; \
}
#if defined DebugPrint
#undef DebugPrint
#endif
#if DBG
#define DebugPrint(x) TapeDebugPrint x
#else
#define DebugPrint(x)
#endif // DBG
//
// Define Device Configuration Page
//
typedef struct _MODE_DEVICE_CONFIGURATION_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PS : 1;
UCHAR PageLength;
UCHAR ActiveFormat : 5;
UCHAR CAFBit : 1;
UCHAR CAPBit : 1;
UCHAR Reserved2 : 1;
UCHAR ActivePartition;
UCHAR WriteBufferFullRatio;
UCHAR ReadBufferEmptyRatio;
UCHAR WriteDelayTime[2];
UCHAR REW : 1;
UCHAR RBO : 1;
UCHAR SOCF : 2;
UCHAR AVC : 1;
UCHAR RSmk : 1;
UCHAR BIS : 1;
UCHAR DBR : 1;
UCHAR GapSize;
UCHAR Reserved3 : 3;
UCHAR SEW : 1;
UCHAR EEG : 1;
UCHAR EODdefined : 3;
UCHAR BufferSize[3];
UCHAR DCAlgorithm;
UCHAR Reserved4;
} MODE_DEVICE_CONFIGURATION_PAGE, *PMODE_DEVICE_CONFIGURATION_PAGE;
//
// Define Medium Partition Page
//
typedef struct _MODE_MEDIUM_PARTITION_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR MaximumAdditionalPartitions;
UCHAR AdditionalPartitionDefined;
UCHAR Reserved2 : 3;
UCHAR PSUMBit : 2;
UCHAR IDPBit : 1;
UCHAR SDPBit : 1;
UCHAR FDPBit : 1;
UCHAR MediumFormatRecognition;
UCHAR Reserved3[2];
UCHAR Partition0Size[2];
UCHAR Partition1Size[2];
} MODE_MEDIUM_PARTITION_PAGE, *PMODE_MEDIUM_PARTITION_PAGE;
//
// Define Data Compression Page
//
typedef struct _MODE_DATA_COMPRESSION_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 2;
UCHAR PageLength;
UCHAR Reserved2 : 6;
UCHAR DCC : 1;
UCHAR DCE : 1;
UCHAR Reserved3 : 5;
UCHAR RED : 2;
UCHAR DDE : 1;
UCHAR CompressionAlgorithm[4];
UCHAR DecompressionAlgorithm[4];
UCHAR Reserved4[4];
} MODE_DATA_COMPRESSION_PAGE, *PMODE_DATA_COMPRESSION_PAGE;
//
// Define capabilites and mechanical status page.
//
typedef struct _MODE_CAPABILITIES_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 2;
UCHAR PageLength;
UCHAR Reserved2[2];
UCHAR RO : 1;
UCHAR Reserved3 : 4;
UCHAR SPREV : 1;
UCHAR Reserved4 : 2;
UCHAR Reserved5 : 3;
UCHAR EFMT : 1;
UCHAR Reserved6 : 1;
UCHAR QFA : 1;
UCHAR Reserved7 : 2;
UCHAR LOCK : 1;
UCHAR LOCKED : 1;
UCHAR PREVENT : 1;
UCHAR UNLOAD : 1;
UCHAR Reserved8 : 2;
UCHAR ECC : 1;
UCHAR CMPRS : 1;
UCHAR Reserved9 : 1;
UCHAR BLK512 : 1;
UCHAR BLK1024 : 1;
UCHAR Reserved10 : 4;
UCHAR SLOWB : 1;
UCHAR MaximumSpeedSupported[2];
UCHAR MaximumStoredDefectedListEntries[2];
UCHAR ContinuousTransferLimit[2];
UCHAR CurrentSpeedSelected[2];
UCHAR BufferSize[2];
UCHAR Reserved11[2];
} MODE_CAPABILITIES_PAGE, *PMODE_CAPABILITIES_PAGE;
typedef struct _MODE_CAP_PAGE {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
MODE_CAPABILITIES_PAGE CapabilitiesPage;
} MODE_CAP_PAGE, *PMODE_CAP_PAGE;
//
// Mode parameter list header and medium partition page -
// used in creating partitions
//
typedef struct _MODE_MEDIUM_PART_PAGE {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_MEDIUM_PARTITION_PAGE MediumPartPage;
} MODE_MEDIUM_PART_PAGE, *PMODE_MEDIUM_PART_PAGE;
typedef struct _MODE_MEDIUM_PART_PAGE_PLUS {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
MODE_MEDIUM_PARTITION_PAGE MediumPartPage;
} MODE_MEDIUM_PART_PAGE_PLUS, *PMODE_MEDIUM_PART_PAGE_PLUS;
//
// Mode parameters for retrieving tape or media information
//
typedef struct _MODE_TAPE_MEDIA_INFORMATION {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
MODE_MEDIUM_PARTITION_PAGE MediumPartPage;
} MODE_TAPE_MEDIA_INFORMATION, *PMODE_TAPE_MEDIA_INFORMATION;
//
// Mode parameter list header and device configuration page -
// used in retrieving device configuration information
//
typedef struct _MODE_DEVICE_CONFIG_PAGE {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_DEVICE_CONFIGURATION_PAGE DeviceConfigPage;
} MODE_DEVICE_CONFIG_PAGE, *PMODE_DEVICE_CONFIG_PAGE;
typedef struct _MODE_DEVICE_CONFIG_PAGE_PLUS {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
MODE_DEVICE_CONFIGURATION_PAGE DeviceConfigPage;
} MODE_DEVICE_CONFIG_PAGE_PLUS, *PMODE_DEVICE_CONFIG_PAGE_PLUS ;
//
// Mode parameter list header and data compression page -
// used in retrieving data compression information
//
typedef struct _MODE_DATA_COMPRESS_PAGE {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_DATA_COMPRESSION_PAGE DataCompressPage;
} MODE_DATA_COMPRESS_PAGE, *PMODE_DATA_COMPRESS_PAGE;
typedef struct _MODE_DATA_COMPRESS_PAGE_PLUS {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
MODE_DATA_COMPRESSION_PAGE DataCompressPage;
} MODE_DATA_COMPRESS_PAGE_PLUS, *PMODE_DATA_COMPRESS_PAGE_PLUS;
//
// Tape/Minitape definition.
//
typedef
BOOLEAN
(*TAPE_VERIFY_INQUIRY_ROUTINE)(
IN PINQUIRYDATA InquiryData,
IN PMODE_CAPABILITIES_PAGE ModeCapabilitiesPage
);
typedef
VOID
(*TAPE_EXTENSION_INIT_ROUTINE)(
IN PVOID MinitapeExtension,
IN PINQUIRYDATA InquiryData,
IN PMODE_CAPABILITIES_PAGE ModeCapabilitiesPage
);
typedef enum _TAPE_STATUS {
TAPE_STATUS_SEND_SRB_AND_CALLBACK,
TAPE_STATUS_CALLBACK,
TAPE_STATUS_CHECK_TEST_UNIT_READY,
TAPE_STATUS_SUCCESS,
TAPE_STATUS_INSUFFICIENT_RESOURCES,
TAPE_STATUS_NOT_IMPLEMENTED,
TAPE_STATUS_INVALID_DEVICE_REQUEST,
TAPE_STATUS_INVALID_PARAMETER,
TAPE_STATUS_MEDIA_CHANGED,
TAPE_STATUS_BUS_RESET,
TAPE_STATUS_SETMARK_DETECTED,
TAPE_STATUS_FILEMARK_DETECTED,
TAPE_STATUS_BEGINNING_OF_MEDIA,
TAPE_STATUS_END_OF_MEDIA,
TAPE_STATUS_BUFFER_OVERFLOW,
TAPE_STATUS_NO_DATA_DETECTED,
TAPE_STATUS_EOM_OVERFLOW,
TAPE_STATUS_NO_MEDIA,
TAPE_STATUS_IO_DEVICE_ERROR,
TAPE_STATUS_UNRECOGNIZED_MEDIA,
TAPE_STATUS_DEVICE_NOT_READY,
TAPE_STATUS_MEDIA_WRITE_PROTECTED,
TAPE_STATUS_DEVICE_DATA_ERROR,
TAPE_STATUS_NO_SUCH_DEVICE,
TAPE_STATUS_INVALID_BLOCK_LENGTH,
TAPE_STATUS_IO_TIMEOUT,
TAPE_STATUS_DEVICE_NOT_CONNECTED,
TAPE_STATUS_DATA_OVERRUN,
TAPE_STATUS_DEVICE_BUSY,
TAPE_STATUS_REQUIRES_CLEANING,
TAPE_STATUS_CLEANER_CARTRIDGE_INSTALLED
} TAPE_STATUS, *PTAPE_STATUS;
typedef
VOID
(*TAPE_ERROR_ROUTINE)(
IN PVOID MinitapeExtension,
IN PSCSI_REQUEST_BLOCK Srb,
IN OUT PTAPE_STATUS TapeStatus
);
#define TAPE_RETRY_MASK 0x0000FFFF
#define IGNORE_ERRORS 0x00010000
#define RETURN_ERRORS 0x00020000
typedef
TAPE_STATUS
(*TAPE_PROCESS_COMMAND_ROUTINE)(
IN OUT PVOID MinitapeExtension,
IN OUT PVOID CommandExtension,
IN OUT PVOID CommandParameters,
IN OUT PSCSI_REQUEST_BLOCK Srb,
IN ULONG CallNumber,
IN TAPE_STATUS StatusOfLastCommand,
IN OUT PULONG RetryFlags
);
//
// NT 4.0 miniclass drivers will be using this.
//
typedef struct _TAPE_INIT_DATA {
TAPE_VERIFY_INQUIRY_ROUTINE VerifyInquiry;
BOOLEAN QueryModeCapabilitiesPage ;
ULONG MinitapeExtensionSize;
TAPE_EXTENSION_INIT_ROUTINE ExtensionInit; /* OPTIONAL */
ULONG DefaultTimeOutValue; /* OPTIONAL */
TAPE_ERROR_ROUTINE TapeError; /* OPTIONAL */
ULONG CommandExtensionSize;
TAPE_PROCESS_COMMAND_ROUTINE CreatePartition;
TAPE_PROCESS_COMMAND_ROUTINE Erase;
TAPE_PROCESS_COMMAND_ROUTINE GetDriveParameters;
TAPE_PROCESS_COMMAND_ROUTINE GetMediaParameters;
TAPE_PROCESS_COMMAND_ROUTINE GetPosition;
TAPE_PROCESS_COMMAND_ROUTINE GetStatus;
TAPE_PROCESS_COMMAND_ROUTINE Prepare;
TAPE_PROCESS_COMMAND_ROUTINE SetDriveParameters;
TAPE_PROCESS_COMMAND_ROUTINE SetMediaParameters;
TAPE_PROCESS_COMMAND_ROUTINE SetPosition;
TAPE_PROCESS_COMMAND_ROUTINE WriteMarks;
TAPE_PROCESS_COMMAND_ROUTINE PreProcessReadWrite;
} TAPE_INIT_DATA, *PTAPE_INIT_DATA;
typedef struct _TAPE_INIT_DATA_EX {
//
// Size of this structure.
//
ULONG InitDataSize;
//
// Keep the 4.0 init data as is, so support of these
// drivers can be as seamless as possible.
//
TAPE_VERIFY_INQUIRY_ROUTINE VerifyInquiry;
BOOLEAN QueryModeCapabilitiesPage ;
ULONG MinitapeExtensionSize;
TAPE_EXTENSION_INIT_ROUTINE ExtensionInit; /* OPTIONAL */
ULONG DefaultTimeOutValue; /* OPTIONAL */
TAPE_ERROR_ROUTINE TapeError; /* OPTIONAL */
ULONG CommandExtensionSize;
TAPE_PROCESS_COMMAND_ROUTINE CreatePartition;
TAPE_PROCESS_COMMAND_ROUTINE Erase;
TAPE_PROCESS_COMMAND_ROUTINE GetDriveParameters;
TAPE_PROCESS_COMMAND_ROUTINE GetMediaParameters;
TAPE_PROCESS_COMMAND_ROUTINE GetPosition;
TAPE_PROCESS_COMMAND_ROUTINE GetStatus;
TAPE_PROCESS_COMMAND_ROUTINE Prepare;
TAPE_PROCESS_COMMAND_ROUTINE SetDriveParameters;
TAPE_PROCESS_COMMAND_ROUTINE SetMediaParameters;
TAPE_PROCESS_COMMAND_ROUTINE SetPosition;
TAPE_PROCESS_COMMAND_ROUTINE WriteMarks;
TAPE_PROCESS_COMMAND_ROUTINE PreProcessReadWrite;
//
// New entry points / information for 5.0
//
// Returns supported media types for the device.
//
TAPE_PROCESS_COMMAND_ROUTINE TapeGetMediaTypes;
//
// Indicates the number of different types the drive supports.
//
ULONG MediaTypesSupported;
//
// Entry point for all WMI operations that the driver/device supports.
//
TAPE_PROCESS_COMMAND_ROUTINE TapeWMIOperations;
ULONG Reserved[2];
} TAPE_INIT_DATA_EX, *PTAPE_INIT_DATA_EX;
SCSIPORT_API
ULONG
TapeClassInitialize(
IN PVOID Argument1,
IN PVOID Argument2,
IN PTAPE_INIT_DATA_EX TapeInitData
);
SCSIPORT_API
BOOLEAN
TapeClassAllocateSrbBuffer(
IN OUT PSCSI_REQUEST_BLOCK Srb,
IN ULONG SrbBufferSize
);
SCSIPORT_API
VOID
TapeClassZeroMemory(
IN OUT PVOID Buffer,
IN ULONG BufferSize
);
SCSIPORT_API
ULONG
TapeClassCompareMemory(
IN OUT PVOID Source1,
IN OUT PVOID Source2,
IN ULONG Length
);
SCSIPORT_API
LARGE_INTEGER
TapeClassLiDiv(
IN LARGE_INTEGER Dividend,
IN LARGE_INTEGER Divisor
);
SCSIPORT_API
VOID
TapeDebugPrint(
ULONG DebugPrintLevel,
PCCHAR DebugMessage,
...
);
//
// defines for QIC tape density codes
//
#define QIC_XX 0 // ????
#define QIC_24 5 // 0x05
#define QIC_120 15 // 0x0F
#define QIC_150 16 // 0x10
#define QIC_525 17 // 0x11
#define QIC_1350 18 // 0x12
#define QIC_1000 21 // 0x15
#define QIC_1000C 30 // 0x1E
#define QIC_2100 31 // 0x1F
#define QIC_2GB 34 // 0x22
#define QIC_5GB 40 // 0x28
//
// defines for QIC tape media codes
//
#define DCXXXX 0
#define DC300 1
#define DC300XLP 2
#define DC615 3
#define DC600 4
#define DC6037 5
#define DC6150 6
#define DC6250 7
#define DC6320 8
#define DC6525 9
#define DC9135SL 33 //0x21
#define DC9210 34 //0x22
#define DC9135 35 //0x23
#define DC9100 36 //0x24
#define DC9120 37 //0x25
#define DC9120SL 38 //0x26
#define DC9164 39 //0x27
#define DCXXXXFW 48 //0x30
#define DC9200SL 49 //0x31
#define DC9210XL 50 //0x32
#define DC10GB 51 //0x33
#define DC9200 52 //0x34
#define DC9120XL 53 //0x35
#define DC9210SL 54 //0x36
#define DC9164XL 55 //0x37
#define DC9200XL 64 //0x40
#define DC9400 65 //0x41
#define DC9500 66 //0x42
#define DC9500SL 70 //0x46
//
// defines for translation reference point
//
#define NOT_FROM_BOT 0
#define FROM_BOT 1
//
// info/structure returned by/from
// TapeLogicalBlockToPhysicalBlock( )
//
typedef struct _TAPE_PHYS_POSITION {
ULONG SeekBlockAddress;
ULONG SpaceBlockCount;
} TAPE_PHYS_POSITION, PTAPE_PHYS_POSITION;
//
// function prototypes
//
TAPE_PHYS_POSITION
TapeClassLogicalBlockToPhysicalBlock(
IN UCHAR DensityCode,
IN ULONG LogicalBlockAddress,
IN ULONG BlockLength,
IN BOOLEAN FromBOT
);
ULONG
TapeClassPhysicalBlockToLogicalBlock(
IN UCHAR DensityCode,
IN ULONG PhysicalBlockAddress,
IN ULONG BlockLength,
IN BOOLEAN FromBOT
);
//
// LOG SENSE Page codes
//
#define TapeAlertLogPage 0x2E
//
// Type of tape drive alert information
// supported by the drive.
// For example, if the type is TapeAlertInfoNone, the drive doesn't
// support any alert info. Need to use read\write error counters
// to predict drive problems. If the type is TapeAlertInfoRequestSense,
// request sense command can be used to determine drive problems.
//
typedef enum _TAPE_ALERT_INFO_TYPE {
TapeAlertInfoNone,
TapeAlertInfoRequestSense,
TapeAlertInfoLogPage
} TAPE_ALERT_INFO_TYPE;
//
// Tape alert information
//
#define READ_WARNING 1
#define WRITE_WARNING 2
#define HARD_ERROR 3
#define MEDIA_ERROR 4
#define READ_FAILURE 5
#define WRITE_FAILURE 6
#define MEDIA_LIFE 7
#define NOT_DATA_GRADE 8
#define WRITE_PROTECT 9
#define NO_REMOVAL 10
#define CLEANING_MEDIA 11
#define UNSUPPORTED_FORMAT 12
#define SNAPPED_TAPE 13
#define CLEAN_NOW 20
#define CLEAN_PERIODIC 21
#define EXPIRED_CLEANING_MEDIA 22
#define HARDWARE_A 30
#define HARDWARE_B 31
#define INTERFACE_ERROR 32
#define EJECT_MEDIA 33
#define DOWNLOAD_FAIL 34
//
// The following structs are duplicated from wmidata.h
// wmidata.h is generated from wmicore.mof file. Should
// the MOF file change for these structs, the corresponding
// change should be made in these structs also.
// Since minidrivers do not have access wmidata.h, we need
// to duplicate it here.
//
// ISSUE : 02/28/2000 - nramas : Should find a better way to
// handle the above. Duplication will cause problems in keeping
// these definitions in sync.
//
typedef struct _WMI_TAPE_DRIVE_PARAMETERS
{
// Maximum block size supported
ULONG MaximumBlockSize;
// Minimum block size supported
ULONG MinimumBlockSize;
// Default block size supported
ULONG DefaultBlockSize;
// Maximum number of partitions allowed.
ULONG MaximumPartitionCount;
// TRUE if drive supports compression.
BOOLEAN CompressionCapable;
// TRUE if compression is enabled.
BOOLEAN CompressionEnabled;
// TRUE if drive reports setmarks
BOOLEAN ReportSetmarks;
// TRUE if drive supports hardware error correction
BOOLEAN HardwareErrorCorrection;
} WMI_TAPE_DRIVE_PARAMETERS, *PWMI_TAPE_DRIVE_PARAMETERS;
typedef struct _WMI_TAPE_MEDIA_PARAMETERS
{
// Maximum capacity of the media
ULONGLONG MaximumCapacity;
// Available capacity of the media
ULONGLONG AvailableCapacity;
// Current blocksize
ULONG BlockSize;
// Current number of partitions
ULONG PartitionCount;
// TRUEif media is write protected
BOOLEAN MediaWriteProtected;
} WMI_TAPE_MEDIA_PARAMETERS, *PWMI_TAPE_MEDIA_PARAMETERS;
typedef struct _WMI_TAPE_PROBLEM_WARNING
{
// Tape drive problem warning event
ULONG DriveProblemType;
// Tape drive problem data
UCHAR TapeData[512];
} WMI_TAPE_PROBLEM_WARNING, *PWMI_TAPE_PROBLEM_WARNING;
typedef struct _WMI_TAPE_PROBLEM_IO_ERROR
{
// Read errors corrected without much delay
ULONG ReadCorrectedWithoutDelay;
// Read errors corrected with substantial delay
ULONG ReadCorrectedWithDelay;
// Total number of Read errors
ULONG ReadTotalErrors;
// Total number of read errors that were corrected
ULONG ReadTotalCorrectedErrors;
// Total number of uncorrected read errors
ULONG ReadTotalUncorrectedErrors;
// Number of times correction algorithm was processed for read
ULONG ReadCorrectionAlgorithmProcessed;
// Write errors corrected without much delay
ULONG WriteCorrectedWithoutDelay;
// Write errors corrected with substantial delay
ULONG WriteCorrectedWithDelay;
// Total number of Read errors
ULONG WriteTotalErrors;
// Total number of write errors that were corrected
ULONG WriteTotalCorrectedErrors;
// Total number of uncorrected write errors
ULONG WriteTotalUncorrectedErrors;
// Number of times correction algorithm was processed for write
ULONG WriteCorrectionAlgorithmProcessed;
// Errors not related to medium
ULONG NonMediumErrors;
} WMI_TAPE_PROBLEM_IO_ERROR, *PWMI_TAPE_PROBLEM_IO_ERROR;
typedef struct _WMI_TAPE_PROBLEM_DEVICE_ERROR
{
// WARNING : Drive is experiencing read problem.
BOOLEAN ReadWarning;
// WARNING : Drive is experiencing write problem.
BOOLEAN WriteWarning;
// Drive hardware problem
BOOLEAN HardError;
// Critical Error : Too many read errors.
BOOLEAN ReadFailure;
// Critical Error : Too many write errors.
BOOLEAN WriteFailure;
// Tape format not supported
BOOLEAN UnsupportedFormat;
// Tape is snapped. Replace media
BOOLEAN TapeSnapped;
// Drive Requires Cleaning
BOOLEAN DriveRequiresCleaning;
// It's time to clean the drive
BOOLEAN TimetoCleanDrive;
// Hardware error. Check drive
BOOLEAN DriveHardwareError;
// Some error in cabling, or connection.
BOOLEAN ScsiInterfaceError;
// Critical Error : Media life expired.
BOOLEAN MediaLife;
} WMI_TAPE_PROBLEM_DEVICE_ERROR, *PWMI_TAPE_PROBLEM_DEVICE_ERROR;
#endif /* _MINITAPE_ */
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