Hardware/HDD/SSDMicron.cs
author moel.mich
Sun, 08 Jul 2012 15:24:44 +0000
changeset 358 7962499f9cd6
child 374 ea86cea126bc
permissions -rw-r--r--
Added support for SSDs with a controller from Micron.
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/*
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  This Source Code Form is subject to the terms of the Mozilla Public
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  License, v. 2.0. If a copy of the MPL was not distributed with this
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  file, You can obtain one at http://mozilla.org/MPL/2.0/.
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  Copyright (C) 2012 Michael Möller <mmoeller@openhardwaremonitor.org>
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*/
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namespace OpenHardwareMonitor.Hardware.HDD {
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  using System.Collections.Generic;
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  [NamePrefix(""), RequireSmart(0xAA), RequireSmart(0xAB), RequireSmart(0xAC), 
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   RequireSmart(0xAD), RequireSmart(0xAE), RequireSmart(0xCA)]
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  internal class SSDMicron : AbstractHarddrive {
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    private static readonly IEnumerable<SmartAttribute> smartAttributes =
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      new List<SmartAttribute> {
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      new SmartAttribute(0x01, SmartNames.ReadErrorRate, RawToInt),
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      new SmartAttribute(0x05, SmartNames.ReallocatedSectorsCount, RawToInt),
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      new SmartAttribute(0x09, SmartNames.PowerOnHours, RawToInt),
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      new SmartAttribute(0x0C, SmartNames.PowerCycleCount, RawToInt),
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      new SmartAttribute(0xAA, SmartNames.NewFailingBlockCount, RawToInt),
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      new SmartAttribute(0xAB, SmartNames.ProgramFailCount, RawToInt),
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      new SmartAttribute(0xAC, SmartNames.EraseFailCount, RawToInt),
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      new SmartAttribute(0xAD, SmartNames.WearLevelingCount, RawToInt),
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      new SmartAttribute(0xAE, SmartNames.UnexpectedPowerLossCount, RawToInt),
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      new SmartAttribute(0xB5, SmartNames.Non4kAlignedAccess, 
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        (byte[] raw, byte value) => { return 6e4f * ((raw[5] << 8) | raw[4]); }),
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      new SmartAttribute(0xB7, SmartNames.SataDownshiftErrorCount, RawToInt),
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      new SmartAttribute(0xBB, SmartNames.ReportedUncorrectableErrors, RawToInt),
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      new SmartAttribute(0xBC, SmartNames.CommandTimeout, RawToInt),
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      new SmartAttribute(0xBD, SmartNames.FactoryBadBlockCount, RawToInt),
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      new SmartAttribute(0xC4, SmartNames.ReallocationEventCount, RawToInt),
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      new SmartAttribute(0xC5, SmartNames.CurrentPendingSectorCount),
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      new SmartAttribute(0xC6, SmartNames.OffLineUncorrectableErrorCount, RawToInt),
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      new SmartAttribute(0xC7, SmartNames.UltraDmaCrcErrorCount, RawToInt),
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      new SmartAttribute(0xCA, SmartNames.RemainingLife, 
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        (byte[] raw, byte value) => { return 100 - RawToInt(raw, value); }, 
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        SensorType.Level, 0),
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      new SmartAttribute(0xCE, SmartNames.WriteErrorRate, 
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         (byte[] raw, byte value) => { return 6e4f * ((raw[1] << 8) | raw[0]); }),
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    };
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    public SSDMicron(ISmart smart, string name, string firmwareRevision, 
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      int index, ISettings settings)
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      : base(smart, name, firmwareRevision, index, smartAttributes, settings) {}
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  }
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}