From ac84a5f1e633f800887f858e9b02361c08073a98 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Mon, 21 Aug 2017 04:28:16 +0100
Subject: [PATCH] 	Added some comments.

---
 DiscImageChef.Devices/Windows/Structs.cs | 36 ++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/DiscImageChef.Devices/Windows/Structs.cs b/DiscImageChef.Devices/Windows/Structs.cs
index d23d2f172..e637587a7 100644
--- a/DiscImageChef.Devices/Windows/Structs.cs
+++ b/DiscImageChef.Devices/Windows/Structs.cs
@@ -66,17 +66,53 @@ namespace DiscImageChef.Devices.Windows
 
     struct AtaPassThroughDirect
     {
+        /// <summary>
+        /// Length in bytes of this structure
+        /// </summary>
         public ushort Length;
+        /// <summary>
+        /// Indicates transfer direction and kind of operation
+        /// </summary>
         public AtaFlags AtaFlags;
+        /// <summary>
+        /// Indicates IDE port or bus, set by driver
+        /// </summary>
         public byte PathId;
+        /// <summary>
+        /// Indicates target device on bus, set by driver
+        /// </summary>
         public byte TargetId;
+        /// <summary>
+        /// Indicates logical unit number of device, set by driver
+        /// </summary>
         public byte Lun;
+        /// <summary>
+        /// Reserved
+        /// </summary>
         public byte ReservedAsUchar;
+        /// <summary>
+        /// Data transfer length in bytes
+        /// </summary>
         public uint DataTransferLength;
+        /// <summary>
+        /// Timeout value in seconds
+        /// </summary>
         public uint TimeOutValue;
+        /// <summary>
+        /// Reserved
+        /// </summary>
         public uint ReservedAsUlong;
+        /// <summary>
+        /// Pointer to data buffer
+        /// </summary>
         public IntPtr DataBuffer;
+        /// <summary>
+        /// Previous ATA registers, for LBA48
+        /// </summary>
         public AtaTaskFile PreviousTaskFile;
+        /// <summary>
+        /// ATA registers
+        /// </summary>
         public AtaTaskFile CurrentTaskFile;
     }