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Added info from SCSI-2 specification.

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This commit is contained in:
Natalia Portillo
2015-10-17 03:10:56 +01:00
parent fda6bcb3d4
commit 80094902aa
2 changed files with 19 additions and 13 deletions
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27
DiscImageChef.Decoders/SCSI.cs
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@@ -42,6 +42,7 @@ namespace DiscImageChef.Decoders
{
/// <summary>
/// Information from the following standards:
/// T9/375-D revision 10l
/// T10/995-D revision 10
/// T10/1236-D revision 20
/// T10/1416-D revision 23
@@ -169,9 +170,9 @@ namespace DiscImageChef.Decoders
/// </summary>
SCSIANSINoVersion = 0x00,
/// <summary>
/// Device complies with an obsolete ANSI standard
/// Device complies with ANSI X3.131:1986
/// </summary>
SCSIANSIObsolete = 0x01,
SCSIANSI1986Version = 0x01,
/// <summary>
/// Device complies with ANSI X3.131:1994
/// </summary>
@@ -2511,7 +2512,7 @@ namespace DiscImageChef.Decoders
if (SCSIInquiryResponse.Length >= 2)
{
decoded.RMB = Convert.ToBoolean((SCSIInquiryResponse[1] & 0x80));
decoded.Reserved1 = (byte)(SCSIInquiryResponse[1] & 0x7F);
decoded.DeviceTypeModifier = (byte)(SCSIInquiryResponse[1] & 0x7F);
}
if (SCSIInquiryResponse.Length >= 3)
{
@@ -2558,7 +2559,7 @@ namespace DiscImageChef.Decoders
decoded.Linked = Convert.ToBoolean((SCSIInquiryResponse[7] & 0x08));
decoded.TranDis = Convert.ToBoolean((SCSIInquiryResponse[7] & 0x04));
decoded.CmdQue = Convert.ToBoolean((SCSIInquiryResponse[7] & 0x02));
decoded.VS2 = Convert.ToBoolean((SCSIInquiryResponse[7] & 0x01));
decoded.SftRe = Convert.ToBoolean((SCSIInquiryResponse[7] & 0x01));
}
if (SCSIInquiryResponse.Length >= 16)
{
@@ -2723,8 +2724,8 @@ namespace DiscImageChef.Decoders
case SCSIANSIVersions.SCSIANSINoVersion:
sb.AppendLine("Device does not claim to comply with any SCSI ANSI standard");
break;
case SCSIANSIVersions.SCSIANSIObsolete:
sb.AppendLine("Device claims to comply with an obsolete SCSI ANSI standard");
case SCSIANSIVersions.SCSIANSI1986Version:
sb.AppendLine("Device claims to comply with ANSI X3.131:1986");
break;
case SCSIANSIVersions.SCSIANSI1994Version:
sb.AppendLine("Device claims to comply with ANSI X3.131:1994");
@@ -2819,12 +2820,12 @@ namespace DiscImageChef.Decoders
sb.AppendLine("Device supports TCQ queue");
if (response.IUS)
sb.AppendLine("Device supports information unit transfers");
if (response.SftRe)
sb.AppendLine("Device implements RESET as a soft reset");
//if (MainClass.isDebug)
{
if (response.VS1)
sb.AppendLine("Vendor specific bit 5 on byte 6 of INQUIRY response is set");
if (response.VS2)
sb.AppendLine("Vendor specific bit 0 on byte 7 of INQUIRY response is set");
}
switch ((SCSITGPSValues)response.TPGS)
@@ -4294,7 +4295,7 @@ namespace DiscImageChef.Decoders
//if (MainClass.isDebug)
{
sb.AppendFormat("DEBUG (SCSIInquiry Decoder): Reserved byte 1, bits 6 to 0 = 0x{0:X2}", response.Reserved1).AppendLine();
sb.AppendFormat("DEBUG (SCSIInquiry Decoder): Vendor's device type modifier = 0x{0:X2}", response.DeviceTypeModifier).AppendLine();
sb.AppendFormat("DEBUG (SCSIInquiry Decoder): Reserved byte 5, bits 2 to 1 = 0x{0:X2}", response.Reserved2).AppendLine();
sb.AppendFormat("DEBUG (SCSIInquiry Decoder): Reserved byte 56, bits 7 to 4 = 0x{0:X2}", response.Reserved3).AppendLine();
sb.AppendFormat("DEBUG (SCSIInquiry Decoder): Reserved byte 57 = 0x{0:X2}", response.Reserved4).AppendLine();
@@ -4356,10 +4357,10 @@ namespace DiscImageChef.Decoders
/// </summary>
public bool RMB;
/// <summary>
/// Reserved
/// SCSI-1 vendor-specific qualification codes
/// Byte 1, bits 6 to 0
/// </summary>
public byte Reserved1;
public byte DeviceTypeModifier;
/// <summary>
/// ISO/IEC SCSI Standard Version
/// Byte 2, bits 7 to 6, mask = 0xC0, >> 6
@@ -4511,10 +4512,10 @@ namespace DiscImageChef.Decoders
/// </summary>
public bool CmdQue;
/// <summary>
/// Vendor-specific
/// Indicates that the devices responds to RESET with soft reset
/// Byte 7, bit 0
/// </summary>
public bool VS2;
public bool SftRe;
/// <summary>
/// Vendor identification
/// Bytes 8 to 15