* DiscImageChef.Devices/Device/AtaCommands.cs:

Added ATA IDENTIFY DEVICE command.

	* DiscImageChef.Devices/Device/AtapiCommands.cs:
	  Added ATAPI IDENTIFY PACKET DEVICE command.

	* DiscImageChef.Devices/Structs.cs:
	* DiscImageChef.Devices/Device/ScsiCommands.cs:
	  Added header description.

	* DiscImageChef.Devices/DiscImageChef.Devices.csproj:
	  Added ATA IDENTIFY DEVICE command.
	Added ATAPI IDENTIFY PACKET DEVICE command.

DiscImageChef.Devices/Device/AtapiCommands.cs

@@ -0,0 +1,76 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : AtapiCommands.cs
+// Version        : 1.0
+// Author(s)      : Natalia Portillo
+//
+// Component      : Direct device access
+//
+// Revision       : $Revision$
+// Last change by : $Author$
+// Date           : $Date$
+//
+// --[ Description ] ----------------------------------------------------------
+//
+// Contains ATAPI commands
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program 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 General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright (C) 2011-2015 Claunia.com
+// ****************************************************************************/
+// //$Id$
+using System;
+
+namespace DiscImageChef.Devices
+{
+    public partial class Device
+    {
+        public bool AtapiIdentify(out byte[] buffer, out Structs.AtaErrorRegistersCHS statusRegisters)
+        {
+            return AtapiIdentify(out buffer, out statusRegisters, Timeout);
+        }
+
+        public bool AtapiIdentify(out byte[] buffer, out Structs.AtaErrorRegistersCHS statusRegisters, out double duration)
+        {
+            return AtapiIdentify(out buffer, out statusRegisters, Timeout, out duration);
+        }
+
+        public bool AtapiIdentify(out byte[] buffer, out Structs.AtaErrorRegistersCHS statusRegisters, uint timeout)
+        {
+            double duration;
+            return AtapiIdentify(out buffer, out statusRegisters, timeout, out duration);
+        }
+
+        public bool AtapiIdentify(out byte[] buffer, out Structs.AtaErrorRegistersCHS statusRegisters, uint timeout, out double duration)
+        {
+            buffer = new byte[512];
+            Structs.AtaRegistersCHS registers = new Structs.AtaRegistersCHS();
+            bool sense;
+
+            registers.command = (byte)Enums.AtaCommands.IdentifyPacketDevice;
+
+            lastError = SendAtaCommand(registers, out statusRegisters, Enums.AtaProtocol.PioOut, Enums.AtaTransferRegister.NoTransfer,
+                ref buffer, timeout, false, out duration, out sense);
+            error = lastError != 0;
+
+            return sense;
+        }
+    }
+}
+