diff --git a/.idea/.idea.Aaru/.idea/contentModel.xml b/.idea/.idea.Aaru/.idea/contentModel.xml
index 3807a113f..626393d33 100644
--- a/.idea/.idea.Aaru/.idea/contentModel.xml
+++ b/.idea/.idea.Aaru/.idea/contentModel.xml
@@ -634,6 +634,7 @@
+
diff --git a/Aaru.Devices/Aaru.Devices.csproj b/Aaru.Devices/Aaru.Devices.csproj
index 0778313f9..d7e95a5ed 100644
--- a/Aaru.Devices/Aaru.Devices.csproj
+++ b/Aaru.Devices/Aaru.Devices.csproj
@@ -49,6 +49,7 @@
+
diff --git a/Aaru.Devices/Device/ScsiCommands/MediaTek.cs b/Aaru.Devices/Device/ScsiCommands/MediaTek.cs
new file mode 100644
index 000000000..8e24fa151
--- /dev/null
+++ b/Aaru.Devices/Device/ScsiCommands/MediaTek.cs
@@ -0,0 +1,75 @@
+// /***************************************************************************
+// Aaru Data Preservation Suite
+// ----------------------------------------------------------------------------
+//
+// Filename : MediaTek.cs
+// Author(s) : Natalia Portillo
+//
+// Component : MediaTek vendor commands.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+// Contains vendor commands for MMC drives with MediaTek chipsets.
+//
+// --[ License ] --------------------------------------------------------------
+//
+// This library is free software; you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation; either version 2.1 of the
+// License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, see .
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2020 Natalia Portillo
+// ****************************************************************************/
+
+using Aaru.Console;
+
+namespace Aaru.Devices
+{
+ public partial class Device
+ {
+ /// Reads from the drive's cache.
+ /// true if the command failed and contains the sense buffer.
+ /// Buffer where the cache contents will be stored
+ /// Sense buffer.
+ /// Timeout in seconds.
+ /// Duration in milliseconds it took for the device to execute the command.
+ /// Starting offset in cache memory.
+ /// How much data to retrieve from cache.
+ public bool MediaTekReadCache(out byte[] buffer, out byte[] senseBuffer, uint offset, uint length, uint timeout,
+ out double duration)
+ {
+ senseBuffer = new byte[32];
+ byte[] cdb = new byte[10];
+ buffer = new byte[length];
+
+ cdb[0] = (byte)ScsiCommands.MediaTekReadCache;
+ cdb[1] = 0x06;
+ cdb[2] = (byte)((offset & 0xFF000000) >> 24);
+ cdb[3] = (byte)((offset & 0xFF0000) >> 16);
+ cdb[4] = (byte)((offset & 0xFF00) >> 8);
+ cdb[5] = (byte)(offset & 0xFF);
+ cdb[6] = (byte)((length & 0xFF000000) >> 24);
+ cdb[7] = (byte)((length & 0xFF0000) >> 16);
+ cdb[8] = (byte)((length & 0xFF00) >> 8);
+ cdb[9] = (byte)(length & 0xFF);
+
+ LastError = SendScsiCommand(cdb, ref buffer, out senseBuffer, timeout, ScsiDirection.In, out duration,
+ out bool sense);
+
+ Error = LastError != 0;
+
+ AaruConsole.DebugWriteLine("SCSI Device", "MediaTek READ CACHE took {0} ms.", duration);
+
+ return sense;
+ }
+ }
+}
\ No newline at end of file
diff --git a/Aaru.Devices/Enums.cs b/Aaru.Devices/Enums.cs
index 080491a48..54d31473c 100644
--- a/Aaru.Devices/Enums.cs
+++ b/Aaru.Devices/Enums.cs
@@ -1833,7 +1833,11 @@ namespace Aaru.Devices
/// Gets current audio playing position
MiniDiscReadPosition = 0xD7,
/// Gets some values that are identical amongst audio discs and data discs, different between them
- MiniDiscGetType = 0xD8
+ MiniDiscGetType = 0xD8,
+ #endregion
+
+ #region MediaTek vendor commands
+ MediaTekReadCache = 0xF1
#endregion
}
#endregion SCSI Commands