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NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2

構造体

サイズx64: 512 バイト / x86: 512 バイトパッキング1

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド	型	サイズ	x64	x86	説明
MediaUnitsWritten	BYTE	16	+0	+0	メディアへの書き込み量(128ビット)。単位は実装規定である。
MediaUnitsRead	BYTE	16	+16	+16	メディアからの読み取り量(128ビット)。
BadUserNANDBlockCount	_BadUserNANDBlockCount_e__Struct	8	+32	+32	ユーザ領域の不良NANDブロック数(生値と正規化値)。
BadSystemNANDBlockCount	_BadSystemNANDBlockCount_e__Struct	8	+40	+40	システム領域の不良NANDブロック数(生値と正規化値)。
XORRecoveryCount	ULONGLONG	8	+48	+48	XORによるデータ復旧の実行回数。
UnrecoverableReadErrorCount	ULONGLONG	8	+56	+56	回復不能な読み取りエラーの累積数。
SoftECCErrorCount	ULONGLONG	8	+64	+64	ソフトECCエラーの累積数。
EndToEndCorrectionCounts	_EndToEndCorrectionCounts_e__Struct	8	+72	+72	エンドツーエンド検査の検出/訂正カウント。
PercentageSystemDataUsed	BYTE	1	+80	+80	システムデータ領域の消耗率。百分率で表す。
RefreshCount	BYTE	7	+81	+81	リフレッシュ動作の実行回数。
UserDataEraseCounts	_UserDataEraseCounts_e__Struct	8	+88	+88	ユーザデータ消去の最小/最大カウント。
ThermalThrottling	_ThermalThrottling_e__Struct	2	+96	+96	サーマルスロットリングの状態と発生回数。
Reserved0	BYTE	6	+98	+98	予約領域。将来拡張用で0とする。
PCIeCorrectableErrorCount	ULONGLONG	8	+104	+104	PCIe訂正可能エラーの累積数。
IncompleteShutdownCount	DWORD	4	+112	+112	不完全シャットダウンの発生回数。
Reserved1	DWORD	4	+116	+116	予約領域。将来拡張用で0とする。
PercentageFreeBlocks	BYTE	1	+120	+120	空きブロックの割合。百分率で表す。
Reserved2	BYTE	7	+121	+121	予約領域。将来拡張用で0とする。
CapacitorHealth	WORD	2	+128	+128	電源バックアップ用コンデンサの健全性。
Reserved3	BYTE	6	+130	+130	予約領域。将来拡張用で0とする。
UnalignedIOCount	ULONGLONG	8	+136	+136	アライメント外I/Oの累積数。
SecurityVersionNumber	ULONGLONG	8	+144	+144	セキュリティバージョン番号。
NUSE	ULONGLONG	8	+152	+152	名前空間で使用中の論理ブロック数(Namespace Utilization)。
PLPStartCount	BYTE	16	+160	+160	電源喪失保護の起動回数(128ビット)。
EnduranceEstimate	BYTE	16	+176	+176	推定耐久度。書き込み可能総量の見積もりである。
Reserved4	BYTE	302	+192	+192	予約領域。将来拡張用で0とする。
LogPageVersionNumber	WORD	2	+494	+494	このログページの版数。
LogPageGUID	GUID	16	+496	+496	ログページを識別する16バイトGUID。

構造体: _BadUserNANDBlockCount_e__Struct x64 8B / x86 8B

フィールド	型	サイズ	x64	x86
RawCount	BYTE	6	+0	+0
Normalized	BYTE	2	+6	+6

構造体: _BadSystemNANDBlockCount_e__Struct x64 8B / x86 8B

フィールド	型	サイズ	x64	x86
RawCount	BYTE	6	+0	+0
Normalized	BYTE	2	+6	+6

構造体: _EndToEndCorrectionCounts_e__Struct x64 8B / x86 8B

フィールド	型	サイズ	x64	x86
DetectedCounts	DWORD	4	+0	+0
CorrectedCounts	DWORD	4	+4	+4

構造体: _UserDataEraseCounts_e__Struct x64 8B / x86 8B

フィールド	型	サイズ	x64	x86
MaximumCount	DWORD	4	+0	+0
MinimumCount	DWORD	4	+4	+4

構造体: _ThermalThrottling_e__Struct x64 2B / x86 2B

フィールド	型	サイズ	x64	x86
EventCount	BYTE	1	+0	+0
Status	BYTE	1	+1	+1

各言語での定義

#include <windows.h>

// NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2  (x64 512 / x86 512 バイト)
#pragma pack(push, 1)
typedef struct NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 {
    BYTE MediaUnitsWritten[16];
    BYTE MediaUnitsRead[16];
    _BadUserNANDBlockCount_e__Struct BadUserNANDBlockCount;
    _BadSystemNANDBlockCount_e__Struct BadSystemNANDBlockCount;
    ULONGLONG XORRecoveryCount;
    ULONGLONG UnrecoverableReadErrorCount;
    ULONGLONG SoftECCErrorCount;
    _EndToEndCorrectionCounts_e__Struct EndToEndCorrectionCounts;
    BYTE PercentageSystemDataUsed;
    BYTE RefreshCount[7];
    _UserDataEraseCounts_e__Struct UserDataEraseCounts;
    _ThermalThrottling_e__Struct ThermalThrottling;
    BYTE Reserved0[6];
    ULONGLONG PCIeCorrectableErrorCount;
    DWORD IncompleteShutdownCount;
    DWORD Reserved1;
    BYTE PercentageFreeBlocks;
    BYTE Reserved2[7];
    WORD CapacitorHealth;
    BYTE Reserved3[6];
    ULONGLONG UnalignedIOCount;
    ULONGLONG SecurityVersionNumber;
    ULONGLONG NUSE;
    BYTE PLPStartCount[16];
    BYTE EnduranceEstimate[16];
    BYTE Reserved4[302];
    WORD LogPageVersionNumber;
    GUID LogPageGUID;
} NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2;
#pragma pack(pop)

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] MediaUnitsWritten;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] MediaUnitsRead;
    public _BadUserNANDBlockCount_e__Struct BadUserNANDBlockCount;
    public _BadSystemNANDBlockCount_e__Struct BadSystemNANDBlockCount;
    public ulong XORRecoveryCount;
    public ulong UnrecoverableReadErrorCount;
    public ulong SoftECCErrorCount;
    public _EndToEndCorrectionCounts_e__Struct EndToEndCorrectionCounts;
    public byte PercentageSystemDataUsed;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)] public byte[] RefreshCount;
    public _UserDataEraseCounts_e__Struct UserDataEraseCounts;
    public _ThermalThrottling_e__Struct ThermalThrottling;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] Reserved0;
    public ulong PCIeCorrectableErrorCount;
    public uint IncompleteShutdownCount;
    public uint Reserved1;
    public byte PercentageFreeBlocks;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)] public byte[] Reserved2;
    public ushort CapacitorHealth;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] Reserved3;
    public ulong UnalignedIOCount;
    public ulong SecurityVersionNumber;
    public ulong NUSE;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] PLPStartCount;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] EnduranceEstimate;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 302)] public byte[] Reserved4;
    public ushort LogPageVersionNumber;
    public Guid LogPageGUID;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public MediaUnitsWritten() As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public MediaUnitsRead() As Byte
    Public BadUserNANDBlockCount As _BadUserNANDBlockCount_e__Struct
    Public BadSystemNANDBlockCount As _BadSystemNANDBlockCount_e__Struct
    Public XORRecoveryCount As ULong
    Public UnrecoverableReadErrorCount As ULong
    Public SoftECCErrorCount As ULong
    Public EndToEndCorrectionCounts As _EndToEndCorrectionCounts_e__Struct
    Public PercentageSystemDataUsed As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=7)> Public RefreshCount() As Byte
    Public UserDataEraseCounts As _UserDataEraseCounts_e__Struct
    Public ThermalThrottling As _ThermalThrottling_e__Struct
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public Reserved0() As Byte
    Public PCIeCorrectableErrorCount As ULong
    Public IncompleteShutdownCount As UInteger
    Public Reserved1 As UInteger
    Public PercentageFreeBlocks As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=7)> Public Reserved2() As Byte
    Public CapacitorHealth As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=6)> Public Reserved3() As Byte
    Public UnalignedIOCount As ULong
    Public SecurityVersionNumber As ULong
    Public NUSE As ULong
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public PLPStartCount() As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=16)> Public EnduranceEstimate() As Byte
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=302)> Public Reserved4() As Byte
    Public LogPageVersionNumber As UShort
    Public LogPageGUID As Guid
End Structure

import ctypes
from ctypes import wintypes

class NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("MediaUnitsWritten", ctypes.c_ubyte * 16),
        ("MediaUnitsRead", ctypes.c_ubyte * 16),
        ("BadUserNANDBlockCount", _BadUserNANDBlockCount_e__Struct),
        ("BadSystemNANDBlockCount", _BadSystemNANDBlockCount_e__Struct),
        ("XORRecoveryCount", ctypes.c_ulonglong),
        ("UnrecoverableReadErrorCount", ctypes.c_ulonglong),
        ("SoftECCErrorCount", ctypes.c_ulonglong),
        ("EndToEndCorrectionCounts", _EndToEndCorrectionCounts_e__Struct),
        ("PercentageSystemDataUsed", ctypes.c_ubyte),
        ("RefreshCount", ctypes.c_ubyte * 7),
        ("UserDataEraseCounts", _UserDataEraseCounts_e__Struct),
        ("ThermalThrottling", _ThermalThrottling_e__Struct),
        ("Reserved0", ctypes.c_ubyte * 6),
        ("PCIeCorrectableErrorCount", ctypes.c_ulonglong),
        ("IncompleteShutdownCount", wintypes.DWORD),
        ("Reserved1", wintypes.DWORD),
        ("PercentageFreeBlocks", ctypes.c_ubyte),
        ("Reserved2", ctypes.c_ubyte * 7),
        ("CapacitorHealth", ctypes.c_ushort),
        ("Reserved3", ctypes.c_ubyte * 6),
        ("UnalignedIOCount", ctypes.c_ulonglong),
        ("SecurityVersionNumber", ctypes.c_ulonglong),
        ("NUSE", ctypes.c_ulonglong),
        ("PLPStartCount", ctypes.c_ubyte * 16),
        ("EnduranceEstimate", ctypes.c_ubyte * 16),
        ("Reserved4", ctypes.c_ubyte * 302),
        ("LogPageVersionNumber", ctypes.c_ushort),
        ("LogPageGUID", GUID),
    ]

#[repr(C, packed(1))]
pub struct NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 {
    pub MediaUnitsWritten: [u8; 16],
    pub MediaUnitsRead: [u8; 16],
    pub BadUserNANDBlockCount: _BadUserNANDBlockCount_e__Struct,
    pub BadSystemNANDBlockCount: _BadSystemNANDBlockCount_e__Struct,
    pub XORRecoveryCount: u64,
    pub UnrecoverableReadErrorCount: u64,
    pub SoftECCErrorCount: u64,
    pub EndToEndCorrectionCounts: _EndToEndCorrectionCounts_e__Struct,
    pub PercentageSystemDataUsed: u8,
    pub RefreshCount: [u8; 7],
    pub UserDataEraseCounts: _UserDataEraseCounts_e__Struct,
    pub ThermalThrottling: _ThermalThrottling_e__Struct,
    pub Reserved0: [u8; 6],
    pub PCIeCorrectableErrorCount: u64,
    pub IncompleteShutdownCount: u32,
    pub Reserved1: u32,
    pub PercentageFreeBlocks: u8,
    pub Reserved2: [u8; 7],
    pub CapacitorHealth: u16,
    pub Reserved3: [u8; 6],
    pub UnalignedIOCount: u64,
    pub SecurityVersionNumber: u64,
    pub NUSE: u64,
    pub PLPStartCount: [u8; 16],
    pub EnduranceEstimate: [u8; 16],
    pub Reserved4: [u8; 302],
    pub LogPageVersionNumber: u16,
    pub LogPageGUID: GUID,
}

import "golang.org/x/sys/windows"

type NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 struct {
	MediaUnitsWritten [16]byte
	MediaUnitsRead [16]byte
	BadUserNANDBlockCount _BadUserNANDBlockCount_e__Struct
	BadSystemNANDBlockCount _BadSystemNANDBlockCount_e__Struct
	XORRecoveryCount uint64
	UnrecoverableReadErrorCount uint64
	SoftECCErrorCount uint64
	EndToEndCorrectionCounts _EndToEndCorrectionCounts_e__Struct
	PercentageSystemDataUsed byte
	RefreshCount [7]byte
	UserDataEraseCounts _UserDataEraseCounts_e__Struct
	ThermalThrottling _ThermalThrottling_e__Struct
	Reserved0 [6]byte
	PCIeCorrectableErrorCount uint64
	IncompleteShutdownCount uint32
	Reserved1 uint32
	PercentageFreeBlocks byte
	Reserved2 [7]byte
	CapacitorHealth uint16
	Reserved3 [6]byte
	UnalignedIOCount uint64
	SecurityVersionNumber uint64
	NUSE uint64
	PLPStartCount [16]byte
	EnduranceEstimate [16]byte
	Reserved4 [302]byte
	LogPageVersionNumber uint16
	LogPageGUID windows.GUID
}

type
  NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 = packed record
    MediaUnitsWritten: array[0..15] of Byte;
    MediaUnitsRead: array[0..15] of Byte;
    BadUserNANDBlockCount: _BadUserNANDBlockCount_e__Struct;
    BadSystemNANDBlockCount: _BadSystemNANDBlockCount_e__Struct;
    XORRecoveryCount: UInt64;
    UnrecoverableReadErrorCount: UInt64;
    SoftECCErrorCount: UInt64;
    EndToEndCorrectionCounts: _EndToEndCorrectionCounts_e__Struct;
    PercentageSystemDataUsed: Byte;
    RefreshCount: array[0..6] of Byte;
    UserDataEraseCounts: _UserDataEraseCounts_e__Struct;
    ThermalThrottling: _ThermalThrottling_e__Struct;
    Reserved0: array[0..5] of Byte;
    PCIeCorrectableErrorCount: UInt64;
    IncompleteShutdownCount: DWORD;
    Reserved1: DWORD;
    PercentageFreeBlocks: Byte;
    Reserved2: array[0..6] of Byte;
    CapacitorHealth: Word;
    Reserved3: array[0..5] of Byte;
    UnalignedIOCount: UInt64;
    SecurityVersionNumber: UInt64;
    NUSE: UInt64;
    PLPStartCount: array[0..15] of Byte;
    EnduranceEstimate: array[0..15] of Byte;
    Reserved4: array[0..301] of Byte;
    LogPageVersionNumber: Word;
    LogPageGUID: TGUID;
  end;

const NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 = extern struct {
    MediaUnitsWritten: [16]u8,
    MediaUnitsRead: [16]u8,
    BadUserNANDBlockCount: _BadUserNANDBlockCount_e__Struct,
    BadSystemNANDBlockCount: _BadSystemNANDBlockCount_e__Struct,
    XORRecoveryCount: u64,
    UnrecoverableReadErrorCount: u64,
    SoftECCErrorCount: u64,
    EndToEndCorrectionCounts: _EndToEndCorrectionCounts_e__Struct,
    PercentageSystemDataUsed: u8,
    RefreshCount: [7]u8,
    UserDataEraseCounts: _UserDataEraseCounts_e__Struct,
    ThermalThrottling: _ThermalThrottling_e__Struct,
    Reserved0: [6]u8,
    PCIeCorrectableErrorCount: u64,
    IncompleteShutdownCount: u32,
    Reserved1: u32,
    PercentageFreeBlocks: u8,
    Reserved2: [7]u8,
    CapacitorHealth: u16,
    Reserved3: [6]u8,
    UnalignedIOCount: u64,
    SecurityVersionNumber: u64,
    NUSE: u64,
    PLPStartCount: [16]u8,
    EnduranceEstimate: [16]u8,
    Reserved4: [302]u8,
    LogPageVersionNumber: u16,
    LogPageGUID: GUID,
};

type
  NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 {.packed.} = object
    MediaUnitsWritten: array[16, uint8]
    MediaUnitsRead: array[16, uint8]
    BadUserNANDBlockCount: _BadUserNANDBlockCount_e__Struct
    BadSystemNANDBlockCount: _BadSystemNANDBlockCount_e__Struct
    XORRecoveryCount: uint64
    UnrecoverableReadErrorCount: uint64
    SoftECCErrorCount: uint64
    EndToEndCorrectionCounts: _EndToEndCorrectionCounts_e__Struct
    PercentageSystemDataUsed: uint8
    RefreshCount: array[7, uint8]
    UserDataEraseCounts: _UserDataEraseCounts_e__Struct
    ThermalThrottling: _ThermalThrottling_e__Struct
    Reserved0: array[6, uint8]
    PCIeCorrectableErrorCount: uint64
    IncompleteShutdownCount: uint32
    Reserved1: uint32
    PercentageFreeBlocks: uint8
    Reserved2: array[7, uint8]
    CapacitorHealth: uint16
    Reserved3: array[6, uint8]
    UnalignedIOCount: uint64
    SecurityVersionNumber: uint64
    NUSE: uint64
    PLPStartCount: array[16, uint8]
    EnduranceEstimate: array[16, uint8]
    Reserved4: array[302, uint8]
    LogPageVersionNumber: uint16
    LogPageGUID: GUID

align(1)
struct NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2
{
    ubyte[16] MediaUnitsWritten;
    ubyte[16] MediaUnitsRead;
    _BadUserNANDBlockCount_e__Struct BadUserNANDBlockCount;
    _BadSystemNANDBlockCount_e__Struct BadSystemNANDBlockCount;
    ulong XORRecoveryCount;
    ulong UnrecoverableReadErrorCount;
    ulong SoftECCErrorCount;
    _EndToEndCorrectionCounts_e__Struct EndToEndCorrectionCounts;
    ubyte PercentageSystemDataUsed;
    ubyte[7] RefreshCount;
    _UserDataEraseCounts_e__Struct UserDataEraseCounts;
    _ThermalThrottling_e__Struct ThermalThrottling;
    ubyte[6] Reserved0;
    ulong PCIeCorrectableErrorCount;
    uint IncompleteShutdownCount;
    uint Reserved1;
    ubyte PercentageFreeBlocks;
    ubyte[7] Reserved2;
    ushort CapacitorHealth;
    ubyte[6] Reserved3;
    ulong UnalignedIOCount;
    ulong SecurityVersionNumber;
    ulong NUSE;
    ubyte[16] PLPStartCount;
    ubyte[16] EnduranceEstimate;
    ubyte[302] Reserved4;
    ushort LogPageVersionNumber;
    GUID LogPageGUID;
}

HSP用定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2 サイズ: 512 バイト(x64)
dim st, 128    ; 4byte整数×128(構造体サイズ 512 / 4 切り上げ)
; MediaUnitsWritten : BYTE (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; MediaUnitsRead : BYTE (+16, 16byte)  varptr(st)+16 を基点に操作(16byte:入れ子/配列)
; BadUserNANDBlockCount : _BadUserNANDBlockCount_e__Struct (+32, 8byte)  varptr(st)+32 を基点に操作(8byte:入れ子/配列)
; BadSystemNANDBlockCount : _BadSystemNANDBlockCount_e__Struct (+40, 8byte)  varptr(st)+40 を基点に操作(8byte:入れ子/配列)
; XORRecoveryCount : ULONGLONG (+48, 8byte)  qpoke st,48,値 / qpeek(st,48)  ※IronHSPのみ。3.7/3.8は lpoke st,48,下位 : lpoke st,52,上位
; UnrecoverableReadErrorCount : ULONGLONG (+56, 8byte)  qpoke st,56,値 / qpeek(st,56)  ※IronHSPのみ。3.7/3.8は lpoke st,56,下位 : lpoke st,60,上位
; SoftECCErrorCount : ULONGLONG (+64, 8byte)  qpoke st,64,値 / qpeek(st,64)  ※IronHSPのみ。3.7/3.8は lpoke st,64,下位 : lpoke st,68,上位
; EndToEndCorrectionCounts : _EndToEndCorrectionCounts_e__Struct (+72, 8byte)  varptr(st)+72 を基点に操作(8byte:入れ子/配列)
; PercentageSystemDataUsed : BYTE (+80, 1byte)  poke st,80,値  /  値 = peek(st,80)
; RefreshCount : BYTE (+81, 7byte)  varptr(st)+81 を基点に操作(7byte:入れ子/配列)
; UserDataEraseCounts : _UserDataEraseCounts_e__Struct (+88, 8byte)  varptr(st)+88 を基点に操作(8byte:入れ子/配列)
; ThermalThrottling : _ThermalThrottling_e__Struct (+96, 2byte)  varptr(st)+96 を基点に操作(2byte:入れ子/配列)
; Reserved0 : BYTE (+98, 6byte)  varptr(st)+98 を基点に操作(6byte:入れ子/配列)
; PCIeCorrectableErrorCount : ULONGLONG (+104, 8byte)  qpoke st,104,値 / qpeek(st,104)  ※IronHSPのみ。3.7/3.8は lpoke st,104,下位 : lpoke st,108,上位
; IncompleteShutdownCount : DWORD (+112, 4byte)  st.28 = 値  /  値 = st.28   (lpoke/lpeek も可)
; Reserved1 : DWORD (+116, 4byte)  st.29 = 値  /  値 = st.29   (lpoke/lpeek も可)
; PercentageFreeBlocks : BYTE (+120, 1byte)  poke st,120,値  /  値 = peek(st,120)
; Reserved2 : BYTE (+121, 7byte)  varptr(st)+121 を基点に操作(7byte:入れ子/配列)
; CapacitorHealth : WORD (+128, 2byte)  wpoke st,128,値  /  値 = wpeek(st,128)
; Reserved3 : BYTE (+130, 6byte)  varptr(st)+130 を基点に操作(6byte:入れ子/配列)
; UnalignedIOCount : ULONGLONG (+136, 8byte)  qpoke st,136,値 / qpeek(st,136)  ※IronHSPのみ。3.7/3.8は lpoke st,136,下位 : lpoke st,140,上位
; SecurityVersionNumber : ULONGLONG (+144, 8byte)  qpoke st,144,値 / qpeek(st,144)  ※IronHSPのみ。3.7/3.8は lpoke st,144,下位 : lpoke st,148,上位
; NUSE : ULONGLONG (+152, 8byte)  qpoke st,152,値 / qpeek(st,152)  ※IronHSPのみ。3.7/3.8は lpoke st,152,下位 : lpoke st,156,上位
; PLPStartCount : BYTE (+160, 16byte)  varptr(st)+160 を基点に操作(16byte:入れ子/配列)
; EnduranceEstimate : BYTE (+176, 16byte)  varptr(st)+176 を基点に操作(16byte:入れ子/配列)
; Reserved4 : BYTE (+192, 302byte)  varptr(st)+192 を基点に操作(302byte:入れ子/配列)
; LogPageVersionNumber : WORD (+494, 2byte)  wpoke st,494,値  /  値 = wpeek(st,494)
; LogPageGUID : GUID (+496, 16byte)  varptr(st)+496 を基点に操作(16byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。

; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global GUID, pack=1
    #field int Data1
    #field short Data2
    #field short Data3
    #field byte Data4 8
#endstruct

#defstruct global NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2, pack=1
    #field byte MediaUnitsWritten 16
    #field byte MediaUnitsRead 16
    #field _BadUserNANDBlockCount_e__Struct BadUserNANDBlockCount
    #field _BadSystemNANDBlockCount_e__Struct BadSystemNANDBlockCount
    #field int64 XORRecoveryCount
    #field int64 UnrecoverableReadErrorCount
    #field int64 SoftECCErrorCount
    #field _EndToEndCorrectionCounts_e__Struct EndToEndCorrectionCounts
    #field byte PercentageSystemDataUsed
    #field byte RefreshCount 7
    #field _UserDataEraseCounts_e__Struct UserDataEraseCounts
    #field _ThermalThrottling_e__Struct ThermalThrottling
    #field byte Reserved0 6
    #field int64 PCIeCorrectableErrorCount
    #field int IncompleteShutdownCount
    #field int Reserved1
    #field byte PercentageFreeBlocks
    #field byte Reserved2 7
    #field short CapacitorHealth
    #field byte Reserved3 6
    #field int64 UnalignedIOCount
    #field int64 SecurityVersionNumber
    #field int64 NUSE
    #field byte PLPStartCount 16
    #field byte EnduranceEstimate 16
    #field byte Reserved4 302
    #field short LogPageVersionNumber
    #field GUID LogPageGUID
#endstruct

stdim st, NVME_WCS_DEVICE_SMART_ATTRIBUTES_LOG_V2        ; NSTRUCT 変数を確保
st->XORRecoveryCount = 100
mes "XORRecoveryCount=" + st->XORRecoveryCount