mirror of
https://github.com/aaru-dps/Aaru.Decoders.git
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Move to file scoped namespaces.
This commit is contained in:
259
SCSI/Modes/03.cs
259
SCSI/Modes/03.cs
@@ -33,137 +33,136 @@
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using System.Diagnostics.CodeAnalysis;
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using System.Text;
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namespace Aaru.Decoders.SCSI
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namespace Aaru.Decoders.SCSI;
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[SuppressMessage("ReSharper", "InconsistentNaming"), SuppressMessage("ReSharper", "MemberCanBeInternal"),
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SuppressMessage("ReSharper", "MemberCanBePrivate.Global")]
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public static partial class Modes
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{
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[SuppressMessage("ReSharper", "InconsistentNaming"), SuppressMessage("ReSharper", "MemberCanBeInternal"),
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SuppressMessage("ReSharper", "MemberCanBePrivate.Global")]
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public static partial class Modes
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#region Mode Page 0x03: Format device page
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/// <summary>Disconnect-reconnect page Page code 0x03 24 bytes in SCSI-2, SBC-1</summary>
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public struct ModePage_03
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{
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#region Mode Page 0x03: Format device page
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/// <summary>Disconnect-reconnect page Page code 0x03 24 bytes in SCSI-2, SBC-1</summary>
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public struct ModePage_03
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{
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/// <summary>Parameters can be saved</summary>
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public bool PS;
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/// <summary>Tracks per zone to use in dividing the capacity for the purpose of allocating alternate sectors</summary>
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public ushort TracksPerZone;
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/// <summary>Number of sectors per zone that shall be reserved for defect handling</summary>
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public ushort AltSectorsPerZone;
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/// <summary>Number of tracks per zone that shall be reserved for defect handling</summary>
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public ushort AltTracksPerZone;
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/// <summary>Number of tracks per LUN that shall be reserved for defect handling</summary>
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public ushort AltTracksPerLun;
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/// <summary>Number of physical sectors per track</summary>
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public ushort SectorsPerTrack;
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/// <summary>Bytes per physical sector</summary>
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public ushort BytesPerSector;
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/// <summary>Interleave value, target dependent</summary>
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public ushort Interleave;
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/// <summary>Sectors between last block of one track and first block of the next</summary>
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public ushort TrackSkew;
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/// <summary>Sectors between last block of a cylinder and first block of the next one</summary>
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public ushort CylinderSkew;
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/// <summary>Soft-sectored</summary>
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public bool SSEC;
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/// <summary>Hard-sectored</summary>
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public bool HSEC;
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/// <summary>Removable</summary>
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public bool RMB;
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/// <summary>
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/// If set, address are allocated progressively in a surface before going to the next. Otherwise, it goes by
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/// cylinders
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/// </summary>
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public bool SURF;
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}
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public static ModePage_03? DecodeModePage_03(byte[] pageResponse)
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{
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if((pageResponse?[0] & 0x40) == 0x40)
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return null;
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if((pageResponse?[0] & 0x3F) != 0x03)
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return null;
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if(pageResponse[1] + 2 != pageResponse.Length)
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return null;
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if(pageResponse.Length < 24)
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return null;
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var decoded = new ModePage_03();
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decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
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decoded.TracksPerZone = (ushort)((pageResponse[2] << 8) + pageResponse[3]);
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decoded.AltSectorsPerZone = (ushort)((pageResponse[4] << 8) + pageResponse[5]);
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decoded.AltTracksPerZone = (ushort)((pageResponse[6] << 8) + pageResponse[7]);
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decoded.AltTracksPerLun = (ushort)((pageResponse[8] << 8) + pageResponse[9]);
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decoded.SectorsPerTrack = (ushort)((pageResponse[10] << 8) + pageResponse[11]);
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decoded.BytesPerSector = (ushort)((pageResponse[12] << 8) + pageResponse[13]);
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decoded.Interleave = (ushort)((pageResponse[14] << 8) + pageResponse[15]);
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decoded.TrackSkew = (ushort)((pageResponse[16] << 8) + pageResponse[17]);
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decoded.CylinderSkew = (ushort)((pageResponse[18] << 8) + pageResponse[19]);
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decoded.SSEC |= (pageResponse[20] & 0x80) == 0x80;
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decoded.HSEC |= (pageResponse[20] & 0x40) == 0x40;
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decoded.RMB |= (pageResponse[20] & 0x20) == 0x20;
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decoded.SURF |= (pageResponse[20] & 0x10) == 0x10;
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return decoded;
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}
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public static string PrettifyModePage_03(byte[] pageResponse) =>
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PrettifyModePage_03(DecodeModePage_03(pageResponse));
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public static string PrettifyModePage_03(ModePage_03? modePage)
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{
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if(!modePage.HasValue)
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return null;
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ModePage_03 page = modePage.Value;
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var sb = new StringBuilder();
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sb.AppendLine("SCSI Format device page:");
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if(page.PS)
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sb.AppendLine("\tParameters can be saved");
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sb.
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AppendFormat("\t{0} tracks per zone to use in dividing the capacity for the purpose of allocating alternate sectors",
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page.TracksPerZone).AppendLine();
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sb.AppendFormat("\t{0} sectors per zone that shall be reserved for defect handling",
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page.AltSectorsPerZone).AppendLine();
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sb.AppendFormat("\t{0} tracks per zone that shall be reserved for defect handling", page.AltTracksPerZone).
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AppendLine();
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sb.AppendFormat("\t{0} tracks per LUN that shall be reserved for defect handling", page.AltTracksPerLun).
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AppendLine();
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sb.AppendFormat("\t{0} physical sectors per track", page.SectorsPerTrack).AppendLine();
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sb.AppendFormat("\t{0} Bytes per physical sector", page.BytesPerSector).AppendLine();
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sb.AppendFormat("\tTarget-dependent interleave value is {0}", page.Interleave).AppendLine();
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sb.AppendFormat("\t{0} sectors between last block of one track and first block of the next",
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page.TrackSkew).AppendLine();
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sb.AppendFormat("\t{0} sectors between last block of a cylinder and first block of the next one",
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page.CylinderSkew).AppendLine();
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if(page.SSEC)
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sb.AppendLine("\tDrive supports soft-sectoring format");
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if(page.HSEC)
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sb.AppendLine("\tDrive supports hard-sectoring format");
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if(page.RMB)
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sb.AppendLine("\tDrive media is removable");
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sb.AppendLine(page.SURF
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? "\tSector addressing is progressively incremented in one surface before going to the next"
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: "\tSector addressing is progressively incremented in one cylinder before going to the next");
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return sb.ToString();
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}
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#endregion Mode Page 0x03: Format device page
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/// <summary>Parameters can be saved</summary>
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public bool PS;
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/// <summary>Tracks per zone to use in dividing the capacity for the purpose of allocating alternate sectors</summary>
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public ushort TracksPerZone;
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/// <summary>Number of sectors per zone that shall be reserved for defect handling</summary>
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public ushort AltSectorsPerZone;
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/// <summary>Number of tracks per zone that shall be reserved for defect handling</summary>
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public ushort AltTracksPerZone;
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/// <summary>Number of tracks per LUN that shall be reserved for defect handling</summary>
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public ushort AltTracksPerLun;
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/// <summary>Number of physical sectors per track</summary>
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public ushort SectorsPerTrack;
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/// <summary>Bytes per physical sector</summary>
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public ushort BytesPerSector;
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/// <summary>Interleave value, target dependent</summary>
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public ushort Interleave;
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/// <summary>Sectors between last block of one track and first block of the next</summary>
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public ushort TrackSkew;
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/// <summary>Sectors between last block of a cylinder and first block of the next one</summary>
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public ushort CylinderSkew;
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/// <summary>Soft-sectored</summary>
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public bool SSEC;
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/// <summary>Hard-sectored</summary>
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public bool HSEC;
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/// <summary>Removable</summary>
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public bool RMB;
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/// <summary>
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/// If set, address are allocated progressively in a surface before going to the next. Otherwise, it goes by
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/// cylinders
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/// </summary>
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public bool SURF;
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}
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public static ModePage_03? DecodeModePage_03(byte[] pageResponse)
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{
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if((pageResponse?[0] & 0x40) == 0x40)
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return null;
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if((pageResponse?[0] & 0x3F) != 0x03)
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return null;
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if(pageResponse[1] + 2 != pageResponse.Length)
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return null;
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if(pageResponse.Length < 24)
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return null;
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var decoded = new ModePage_03();
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decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
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decoded.TracksPerZone = (ushort)((pageResponse[2] << 8) + pageResponse[3]);
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decoded.AltSectorsPerZone = (ushort)((pageResponse[4] << 8) + pageResponse[5]);
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decoded.AltTracksPerZone = (ushort)((pageResponse[6] << 8) + pageResponse[7]);
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decoded.AltTracksPerLun = (ushort)((pageResponse[8] << 8) + pageResponse[9]);
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decoded.SectorsPerTrack = (ushort)((pageResponse[10] << 8) + pageResponse[11]);
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decoded.BytesPerSector = (ushort)((pageResponse[12] << 8) + pageResponse[13]);
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decoded.Interleave = (ushort)((pageResponse[14] << 8) + pageResponse[15]);
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decoded.TrackSkew = (ushort)((pageResponse[16] << 8) + pageResponse[17]);
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decoded.CylinderSkew = (ushort)((pageResponse[18] << 8) + pageResponse[19]);
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decoded.SSEC |= (pageResponse[20] & 0x80) == 0x80;
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decoded.HSEC |= (pageResponse[20] & 0x40) == 0x40;
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decoded.RMB |= (pageResponse[20] & 0x20) == 0x20;
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decoded.SURF |= (pageResponse[20] & 0x10) == 0x10;
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return decoded;
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}
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public static string PrettifyModePage_03(byte[] pageResponse) =>
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PrettifyModePage_03(DecodeModePage_03(pageResponse));
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public static string PrettifyModePage_03(ModePage_03? modePage)
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{
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if(!modePage.HasValue)
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return null;
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ModePage_03 page = modePage.Value;
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var sb = new StringBuilder();
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sb.AppendLine("SCSI Format device page:");
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if(page.PS)
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sb.AppendLine("\tParameters can be saved");
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sb.
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AppendFormat("\t{0} tracks per zone to use in dividing the capacity for the purpose of allocating alternate sectors",
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page.TracksPerZone).AppendLine();
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sb.AppendFormat("\t{0} sectors per zone that shall be reserved for defect handling",
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page.AltSectorsPerZone).AppendLine();
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sb.AppendFormat("\t{0} tracks per zone that shall be reserved for defect handling", page.AltTracksPerZone).
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AppendLine();
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sb.AppendFormat("\t{0} tracks per LUN that shall be reserved for defect handling", page.AltTracksPerLun).
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AppendLine();
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sb.AppendFormat("\t{0} physical sectors per track", page.SectorsPerTrack).AppendLine();
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sb.AppendFormat("\t{0} Bytes per physical sector", page.BytesPerSector).AppendLine();
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sb.AppendFormat("\tTarget-dependent interleave value is {0}", page.Interleave).AppendLine();
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sb.AppendFormat("\t{0} sectors between last block of one track and first block of the next",
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page.TrackSkew).AppendLine();
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sb.AppendFormat("\t{0} sectors between last block of a cylinder and first block of the next one",
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page.CylinderSkew).AppendLine();
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if(page.SSEC)
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sb.AppendLine("\tDrive supports soft-sectoring format");
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if(page.HSEC)
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sb.AppendLine("\tDrive supports hard-sectoring format");
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if(page.RMB)
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sb.AppendLine("\tDrive media is removable");
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sb.AppendLine(page.SURF
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? "\tSector addressing is progressively incremented in one surface before going to the next"
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: "\tSector addressing is progressively incremented in one cylinder before going to the next");
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return sb.ToString();
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}
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#endregion Mode Page 0x03: Format device page
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}
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