mirror of
https://github.com/aaru-dps/Aaru.Server.git
synced 2025-12-16 19:24:27 +00:00
Implemented decoding mode pages 01h and 07h for multimedia
devices.
This commit is contained in:
@@ -3137,6 +3137,296 @@ namespace DiscImageChef.Decoders.SCSI
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return sb.ToString();
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}
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#endregion Mode Page 0x0D: CD-ROM parameteres page
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#region Mode Page 0x01: Read error recovery page for MultiMedia Devices
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/// <summary>
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/// Read error recovery page for MultiMedia Devices
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/// Page code 0x01
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/// 8 bytes in SCSI-2
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/// </summary>
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public struct ModePage_01_MMC
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{
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/// <summary>
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/// Parameters can be saved
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/// </summary>
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public bool PS;
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/// <summary>
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/// Error recovery parameter
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/// </summary>
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public byte Parameter;
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/// <summary>
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/// How many times to retry a read operation
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/// </summary>
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public byte ReadRetryCount;
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}
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public static ModePage_01_MMC? DecodeModePage_01_MMC(byte[] pageResponse)
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{
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if (pageResponse == null)
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return null;
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if ((pageResponse[0] & 0x3F) != 0x01)
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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 < 8)
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return null;
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ModePage_01_MMC decoded = new ModePage_01_MMC();
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decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
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decoded.Parameter = pageResponse[2];
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decoded.ReadRetryCount = pageResponse[3];
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return decoded;
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}
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public static string PrettifyModePage_01_MMC(byte[] pageResponse)
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{
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return PrettifyModePage_01_MMC(DecodeModePage_01_MMC(pageResponse));
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}
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public static string PrettifyModePage_01_MMC(ModePage_01_MMC? modePage)
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{
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if (!modePage.HasValue)
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return null;
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ModePage_01_MMC page = modePage.Value;
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StringBuilder sb = new StringBuilder();
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sb.AppendLine("SCSI Read error recovery page for MultiMedia Devices:");
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if (page.PS)
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sb.AppendLine("\tParameters can be saved");
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if (page.ReadRetryCount > 0)
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sb.AppendFormat("\tDrive will repeat read operations {0} times", page.ReadRetryCount).AppendLine();
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string AllUsed = "\tAll available recovery procedures will be used.\n";
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string CIRCRetriesUsed = "\tOnly retries and CIRC are used.\n";
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string RetriesUsed = "\tOnly retries are used.\n";
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string RecoveredNotReported = "Recovered errors will not be reported.\n";
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string RecoveredReported = "Recovered errors will be reported.\n";
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string RecoveredAbort = "Recovered errors will be reported and aborted with CHECK CONDITION.\n";
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string UnrecECCAbort = "Unrecovered ECC errors will return CHECK CONDITION.";
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string UnrecCIRCAbort = "Unrecovered CIRC errors will return CHECK CONDITION.";
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string UnrecECCNotAbort = "Unrecovered ECC errors will not abort the transfer.";
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string UnrecCIRCNotAbort = "Unrecovered CIRC errors will not abort the transfer.";
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string UnrecECCAbortData = "Unrecovered ECC errors will return CHECK CONDITION and the uncorrected data.";
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string UnrecCIRCAbortData = "Unrecovered CIRC errors will return CHECK CONDITION and the uncorrected data.";
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switch (page.Parameter)
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{
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case 0x00:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCAbort);
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break;
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case 0x01:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCAbort);
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break;
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case 0x04:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCAbort);
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break;
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case 0x05:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCAbort);
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break;
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case 0x06:
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sb.AppendLine(AllUsed + RecoveredAbort + UnrecECCAbort);
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break;
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case 0x07:
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sb.AppendLine(RetriesUsed + RecoveredAbort + UnrecCIRCAbort);
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break;
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case 0x10:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCNotAbort);
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break;
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case 0x11:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCNotAbort);
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break;
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case 0x14:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCNotAbort);
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break;
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case 0x15:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCNotAbort);
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break;
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case 0x20:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCAbortData);
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break;
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case 0x21:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCAbortData);
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break;
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case 0x24:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCAbortData);
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break;
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case 0x25:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCAbortData);
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break;
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case 0x26:
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sb.AppendLine(AllUsed + RecoveredAbort + UnrecECCAbortData);
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break;
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case 0x27:
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sb.AppendLine(RetriesUsed + RecoveredAbort + UnrecCIRCAbortData);
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break;
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case 0x30:
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goto case 0x10;
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case 0x31:
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goto case 0x11;
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case 0x34:
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goto case 0x14;
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case 0x35:
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goto case 0x15;
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default:
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sb.AppendFormat("Unknown recovery parameter 0x{0:X2}", page.Parameter).AppendLine();
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break;
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}
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return sb.ToString();
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}
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#endregion Mode Page 0x01: Read error recovery page for MultiMedia Devices
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#region Mode Page 0x07: Verify error recovery page for MultiMedia Devices
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/// <summary>
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/// Verify error recovery page for MultiMedia Devices
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/// Page code 0x07
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/// 8 bytes in SCSI-2
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/// </summary>
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public struct ModePage_07_MMC
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{
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/// <summary>
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/// Parameters can be saved
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/// </summary>
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public bool PS;
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/// <summary>
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/// Error recovery parameter
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/// </summary>
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public byte Parameter;
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/// <summary>
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/// How many times to retry a verify operation
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/// </summary>
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public byte VerifyRetryCount;
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}
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public static ModePage_07_MMC? DecodeModePage_07_MMC(byte[] pageResponse)
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{
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if (pageResponse == null)
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return null;
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if ((pageResponse[0] & 0x3F) != 0x07)
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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 < 8)
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return null;
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ModePage_07_MMC decoded = new ModePage_07_MMC();
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decoded.PS |= (pageResponse[0] & 0x80) == 0x80;
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decoded.Parameter = pageResponse[2];
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decoded.VerifyRetryCount = pageResponse[3];
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return decoded;
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}
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public static string PrettifyModePage_07_MMC(byte[] pageResponse)
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{
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return PrettifyModePage_07_MMC(DecodeModePage_07_MMC(pageResponse));
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}
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public static string PrettifyModePage_07_MMC(ModePage_07_MMC? modePage)
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{
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if (!modePage.HasValue)
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return null;
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ModePage_07_MMC page = modePage.Value;
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StringBuilder sb = new StringBuilder();
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sb.AppendLine("SCSI Verify error recovery page for MultiMedia Devices:");
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if (page.PS)
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sb.AppendLine("\tParameters can be saved");
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if (page.VerifyRetryCount > 0)
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sb.AppendFormat("\tDrive will repeat verify operations {0} times", page.VerifyRetryCount).AppendLine();
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string AllUsed = "\tAll available recovery procedures will be used.\n";
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string CIRCRetriesUsed = "\tOnly retries and CIRC are used.\n";
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string RetriesUsed = "\tOnly retries are used.\n";
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string RecoveredNotReported = "Recovered errors will not be reported.\n";
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string RecoveredReported = "Recovered errors will be reported.\n";
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string RecoveredAbort = "Recovered errors will be reported and aborted with CHECK CONDITION.\n";
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string UnrecECCAbort = "Unrecovered ECC errors will return CHECK CONDITION.";
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string UnrecCIRCAbort = "Unrecovered CIRC errors will return CHECK CONDITION.";
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string UnrecECCNotAbort = "Unrecovered ECC errors will not abort the transfer.";
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string UnrecCIRCNotAbort = "Unrecovered CIRC errors will not abort the transfer.";
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string UnrecECCAbortData = "Unrecovered ECC errors will return CHECK CONDITION and the uncorrected data.";
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string UnrecCIRCAbortData = "Unrecovered CIRC errors will return CHECK CONDITION and the uncorrected data.";
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switch (page.Parameter)
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{
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case 0x00:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCAbort);
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break;
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case 0x01:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCAbort);
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break;
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case 0x04:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCAbort);
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break;
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case 0x05:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCAbort);
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break;
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case 0x06:
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sb.AppendLine(AllUsed + RecoveredAbort + UnrecECCAbort);
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break;
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case 0x07:
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sb.AppendLine(RetriesUsed + RecoveredAbort + UnrecCIRCAbort);
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break;
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case 0x10:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCNotAbort);
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break;
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case 0x11:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCNotAbort);
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break;
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case 0x14:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCNotAbort);
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break;
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case 0x15:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCNotAbort);
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break;
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case 0x20:
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sb.AppendLine(AllUsed + RecoveredNotReported + UnrecECCAbortData);
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break;
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case 0x21:
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sb.AppendLine(CIRCRetriesUsed + RecoveredNotReported + UnrecCIRCAbortData);
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break;
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case 0x24:
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sb.AppendLine(AllUsed + RecoveredReported + UnrecECCAbortData);
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break;
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case 0x25:
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sb.AppendLine(CIRCRetriesUsed + RecoveredReported + UnrecCIRCAbortData);
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break;
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case 0x26:
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sb.AppendLine(AllUsed + RecoveredAbort + UnrecECCAbortData);
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break;
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case 0x27:
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sb.AppendLine(RetriesUsed + RecoveredAbort + UnrecCIRCAbortData);
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break;
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case 0x30:
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goto case 0x10;
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case 0x31:
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goto case 0x11;
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case 0x34:
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goto case 0x14;
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case 0x35:
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goto case 0x15;
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default:
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sb.AppendFormat("Unknown recovery parameter 0x{0:X2}", page.Parameter).AppendLine();
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break;
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}
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return sb.ToString();
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}
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#endregion Mode Page 0x07: Verify error recovery page for MultiMedia Devices
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}
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}
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