update codes per MdePkg doxgen review comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8526 6f19259b-4bc3-4df7-8a09-765794883524

24 files changed, 109 insertions, 108 deletions

diff --git a/MdePkg/Include/Protocol/ComponentName.h b/MdePkg/Include/Protocol/ComponentName.h
index f7f2871375..1f0f5f1749 100644
--- a/MdePkg/Include/Protocol/ComponentName.h
+++ b/MdePkg/Include/Protocol/ComponentName.h
@@ -1,6 +1,6 @@
 /** @file

   EFI Component Name Protocol as defined in the EFI 1.1 specification.

-  This protocol is used to retrieve user-readable names of EFI Drivers 

+  This protocol is used to retrieve user readable names of EFI Drivers 

   and controllers managed by EFI Drivers.

 

   Copyright (c) 2006 - 2008, Intel Corporation                                                         

@@ -29,7 +29,7 @@ typedef struct _EFI_COMPONENT_NAME_PROTOCOL  EFI_COMPONENT_NAME_PROTOCOL;
 

 

 /**

-  Retrieves a Unicode string that is the user-readable name of the EFI Driver.

+  Retrieves a Unicode string that is the user readable name of the EFI Driver.

 

   @param  This       A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.

   @param  Language   A pointer to a three character ISO 639-2 language identifier.

diff --git a/MdePkg/Include/Protocol/ComponentName2.h b/MdePkg/Include/Protocol/ComponentName2.h
index 45b2a8a881..08efec6b8d 100644
--- a/MdePkg/Include/Protocol/ComponentName2.h
+++ b/MdePkg/Include/Protocol/ComponentName2.h
@@ -27,7 +27,7 @@ typedef struct _EFI_COMPONENT_NAME2_PROTOCOL  EFI_COMPONENT_NAME2_PROTOCOL;
 

 

 /**

-  Retrieves a Unicode string that is the user-readable name of

+  Retrieves a Unicode string that is the user readable name of

   the EFI Driver.

 

   @param  This       A pointer to the

diff --git a/MdePkg/Include/Protocol/DeviceIo.h b/MdePkg/Include/Protocol/DeviceIo.h
index fc68603b34..99a48cdccb 100644
--- a/MdePkg/Include/Protocol/DeviceIo.h
+++ b/MdePkg/Include/Protocol/DeviceIo.h
@@ -135,7 +135,7 @@ typedef enum {
   @param  Operation             Indicates if the bus master is going to read or write to system memory.

   @param  HostAddress           The system memory address to map to the device.

   @param  NumberOfBytes         On input, the number of bytes to map.

-                                On output the number of bytes that were mapped.

+                                On output, the number of bytes that were mapped.

   @param  DeviceAddress         The resulting map address for the bus master device to use to access the

                                 hosts HostAddress.

   @param  Mapping               A resulting value to pass to Unmap().

diff --git a/MdePkg/Include/Protocol/DriverSupportedEfiVersion.h b/MdePkg/Include/Protocol/DriverSupportedEfiVersion.h
index dc72ecb756..9f4d199c88 100644
--- a/MdePkg/Include/Protocol/DriverSupportedEfiVersion.h
+++ b/MdePkg/Include/Protocol/DriverSupportedEfiVersion.h
@@ -32,7 +32,7 @@
 typedef struct _EFI_DRIVER_SUPPORTED_EFI_VERSION_PROTOCOL {

   ///

   /// The size, in bytes, of the entire structure. Future versions of this 

-  /// specification may increase the size of the structure.

+  /// specification may grow the size of the structure.

   /// 

   UINT32 Length;

   ///

diff --git a/MdePkg/Include/Protocol/Ebc.h b/MdePkg/Include/Protocol/Ebc.h
index 13ece4a227..6266eb5531 100644
--- a/MdePkg/Include/Protocol/Ebc.h
+++ b/MdePkg/Include/Protocol/Ebc.h
@@ -42,7 +42,7 @@ typedef struct _EFI_EBC_PROTOCOL EFI_EBC_PROTOCOL;
   @param  This          A pointer to the EFI_EBC_PROTOCOL instance.

   @param  ImageHandle   Handle of image for which the thunk is being created.

   @param  EbcEntryPoint Address of the actual EBC entry point or protocol service the thunk should call.

-  @param  Thunk         Returned pointer to a created thunk.

+  @param  Thunk         Returned pointer to a thunk created.

 

   @retval EFI_SUCCESS            The function completed successfully.

   @retval EFI_INVALID_PARAMETER  Image entry point is not 2-byte aligned.

@@ -119,7 +119,7 @@ EFI_STATUS
   returned version is identical to that returned by the EBC BREAK 1 instruction.

 

   @param  This       A pointer to the EFI_EBC_PROTOCOL instance.  

-  @param  Version 	 Pointer to the location to store the returned version of the interpreter.

+  @param  Version    Pointer to where to store the returned version of the interpreter.

 

   @retval EFI_SUCCESS            The function completed successfully.

   @retval EFI_INVALID_PARAMETER  Version pointer is NULL.

diff --git a/MdePkg/Include/Protocol/FirmwareVolumeBlock.h b/MdePkg/Include/Protocol/FirmwareVolumeBlock.h
index d25a2a0fa0..0f9a9c1f7a 100644
--- a/MdePkg/Include/Protocol/FirmwareVolumeBlock.h
+++ b/MdePkg/Include/Protocol/FirmwareVolumeBlock.h
@@ -208,7 +208,7 @@ EFI_STATUS
   volume, a write may negate a bit in the EFI_FVB_ERASE_POLARITY

   state but cannot flip it back again. In general, before

   calling the Write() function, the caller should call the

-  EraseBlocks() function first to erase the block it intends to

+  EraseBlocks() function first to erase the specified block to

   write. A block erase cycle will transition bits from the

   (NOT)EFI_FVB_ERASE_POLARITY state back to the

   EFI_FVB_ERASE_POLARITY state. Implementations should be

@@ -276,7 +276,7 @@ EFI_STATUS
 /**

   Erases and initializes a firmware volume block.

 

-  The EraseBlocks() function erases one or more blocks, as denoted

+  The EraseBlocks() function erases one or more blocks as denoted

   by the variable argument list. The entire parameter list of

   blocks must be verified before erasing any blocks. If a block is

   requested that does not exist within the associated firmware

diff --git a/MdePkg/Include/Protocol/FormBrowser2.h b/MdePkg/Include/Protocol/FormBrowser2.h
index 43589c1399..9cb3f9657c 100644
--- a/MdePkg/Include/Protocol/FormBrowser2.h
+++ b/MdePkg/Include/Protocol/FormBrowser2.h
@@ -29,10 +29,12 @@ typedef struct _EFI_FORM_BROWSER2_PROTOCOL   EFI_FORM_BROWSER2_PROTOCOL;
 /**

    

   @param LeftColumn   Value that designates the text column

-                      at which the browser window will begin (left-most column). 

+                      where the browser window will begin from

+                      the left-hand side of the screen

                       

   @param RightColumn  Value that designates the text

-                      column at which the browser window will end (right-most column).

+                      column where the browser window will end

+                      on the right-hand side of the screen.

 

   @param TopRow       Value that designates the text row from the

                       top of the screen where the browser window

diff --git a/MdePkg/Include/Protocol/GraphicsOutput.h b/MdePkg/Include/Protocol/GraphicsOutput.h
index 5f2e6e1746..8d63f9787e 100644
--- a/MdePkg/Include/Protocol/GraphicsOutput.h
+++ b/MdePkg/Include/Protocol/GraphicsOutput.h
@@ -33,7 +33,7 @@ typedef struct {
 

 typedef enum {

   ///

-  /// A pixel is 32-bits. Byte zero represents red, byte one represents green, 

+  /// A pixel is 32-bits and byte zero represents red, byte one represents green, 

   /// byte two represents blue, and byte three is reserved. This is the definition 

   /// for the physical frame buffer. The byte values for the red, green, and blue 

   /// components represent the color intensity. This color intensity value range 

@@ -41,7 +41,7 @@ typedef enum {
   ///

   PixelRedGreenBlueReserved8BitPerColor,

   ///

-  /// A pixel is 32-bits. Byte zero represents blue, byte one represents green, 

+  /// A pixel is 32-bits and byte zero represents blue, byte one represents green, 

   /// byte two represents red, and byte three is reserved. This is the definition 

   /// for the physical frame buffer. The byte values for the red, green, and blue 

   /// components represent the color intensity. This color intensity value range 

diff --git a/MdePkg/Include/Protocol/Hash.h b/MdePkg/Include/Protocol/Hash.h
index e5cc8ded3a..6441bfe7a8 100644
--- a/MdePkg/Include/Protocol/Hash.h
+++ b/MdePkg/Include/Protocol/Hash.h
@@ -79,7 +79,7 @@ typedef union {
 } EFI_HASH_OUTPUT;

 

 /**

-  Returns the size of the hash that results from a specific algorithm.

+  Returns the size of the hash which results from a specific algorithm.

 

   @param  This                  Points to this instance of EFI_HASH_PROTOCOL.

   @param  HashAlgorithm         Points to the EFI_GUID which identifies the algorithm to use.

@@ -100,7 +100,7 @@ EFI_STATUS
   );      

 

 /**

-  Returns the size of the hash that results from a specific algorithm.

+  Returns the size of the hash which results from a specific algorithm.

 

   @param  This          Points to this instance of EFI_HASH_PROTOCOL.

   @param  HashAlgorithm Points to the EFI_GUID which identifies the algorithm to use.

diff --git a/MdePkg/Include/Protocol/HiiConfigRouting.h b/MdePkg/Include/Protocol/HiiConfigRouting.h
index dbdaca3827..3cbca370f1 100644
--- a/MdePkg/Include/Protocol/HiiConfigRouting.h
+++ b/MdePkg/Include/Protocol/HiiConfigRouting.h
@@ -402,7 +402,7 @@ struct _EFI_HII_CONFIG_ROUTING_PROTOCOL {
   EFI_HII_ROUTE_CONFIG    RouteConfig;

   EFI_HII_BLOCK_TO_CONFIG BlockToConfig;

   EFI_HII_CONFIG_TO_BLOCK ConfigToBlock;

-  EFI_HII_GET_ALT_CFG             GetAltConfig;

+  EFI_HII_GET_ALT_CFG     GetAltConfig;

 };

 

 extern EFI_GUID gEfiHiiConfigRoutingProtocolGuid;

diff --git a/MdePkg/Include/Protocol/HiiDatabase.h b/MdePkg/Include/Protocol/HiiDatabase.h
index 4fb26134bc..45012717fc 100644
--- a/MdePkg/Include/Protocol/HiiDatabase.h
+++ b/MdePkg/Include/Protocol/HiiDatabase.h
@@ -147,7 +147,8 @@ EFI_STATUS
   EFI_HII_PACKAGE_TYPE_GUID, the Guid field, as defined in

   EFI_HII_PACKAGE_GUID_HEADER. Iterate through the packages within

   the existing package list in the HII database specified by

-  Handle. If a package's type matches one of the collected types, then perform the following steps:

+  Handle. If a package's type matches one of the collected types collected

+  in step 1, then perform the following steps:

   - Call any functions registered with the notification type

   REMOVE_PACK.

   - Remove the package from the package list and the HII

diff --git a/MdePkg/Include/Protocol/HiiFont.h b/MdePkg/Include/Protocol/HiiFont.h
index 2b836158d9..607964c7e2 100644
--- a/MdePkg/Include/Protocol/HiiFont.h
+++ b/MdePkg/Include/Protocol/HiiFont.h
@@ -90,10 +90,10 @@ typedef struct {
 /**

   Describes font output-related information.

 

-  This structure is used for describing the way a string

+  This structure is used for describing the way in which a string

   should be rendered in a particular font. FontInfo specifies the

-  basic font information, and ForegroundColor and BackgroundColor

-  specify the color in which the characters should be displayed. The flags

+  basic font information and ForegroundColor and BackgroundColor

+  specify the color in which they should be displayed. The flags

   in FontInfoMask describe where the system default should be

   supplied instead of the specified information. The flags also

   describe what options can be used to make a match between the

diff --git a/MdePkg/Include/Protocol/Ip4.h b/MdePkg/Include/Protocol/Ip4.h
index 5dc2dc69e7..beb114a6e5 100644
--- a/MdePkg/Include/Protocol/Ip4.h
+++ b/MdePkg/Include/Protocol/Ip4.h
@@ -512,7 +512,7 @@ EFI_STATUS
   Abort an asynchronous transmit or receive request.

   

   The Cancel() function is used to abort a pending transmit or receive request.

-  If the token is in the transmit or receive request queues, then after calling this

+  If the token is in the transmit or receive request queues, after calling this

   function, Token->Status will be set to EFI_ABORTED and then Token->Event will

   be signaled. If the token is not in one of the queues, which usually means the

   asynchronous operation has completed, this function will not signal the token

diff --git a/MdePkg/Include/Protocol/Metronome.h b/MdePkg/Include/Protocol/Metronome.h
index bef64a5963..2383c73046 100644
--- a/MdePkg/Include/Protocol/Metronome.h
+++ b/MdePkg/Include/Protocol/Metronome.h
@@ -33,7 +33,7 @@ typedef struct _EFI_METRONOME_ARCH_PROTOCOL   EFI_METRONOME_ARCH_PROTOCOL;
   TickNumber from a known time source in the platform.  If TickNumber of 

   ticks are detected, then EFI_SUCCESS is returned.  The actual time passed 

   between entry of this function and the first tick is between 0 and 

-  TickPeriod 100 nS units.  To guarantee that at least TickPeriod 

+  TickPeriod 100 nS units.  If you want to guarantee that at least TickPeriod 

   time has elapsed, wait for two ticks.  This function waits for a hardware 

   event to determine when a tick occurs.  It is possible for interrupt 

   processing, or exception processing to interrupt the execution of the 

diff --git a/MdePkg/Include/Protocol/Mtftp4.h b/MdePkg/Include/Protocol/Mtftp4.h
index 149c6270e0..988cbe1627 100644
--- a/MdePkg/Include/Protocol/Mtftp4.h
+++ b/MdePkg/Include/Protocol/Mtftp4.h
@@ -184,7 +184,7 @@ typedef struct {
 /**

   A callback function that is provided by the caller to intercept               

   the EFI_MTFTP4_OPCODE_DATA or EFI_MTFTP4_OPCODE_DATA8 packets processed in the

-  EFI_MTFTP4_PROTOCOL.ReadFile() function, or alternatively to intercept       

+  EFI_MTFTP4_PROTOCOL.ReadFile() function, and alternatively to intercept       

   EFI_MTFTP4_OPCODE_OACK or EFI_MTFTP4_OPCODE_ERROR packets during a call to    

   EFI_MTFTP4_PROTOCOL.ReadFile(), WriteFile() or ReadDirectory().                   

 

diff --git a/MdePkg/Include/Protocol/PlatformToDriverConfiguration.h b/MdePkg/Include/Protocol/PlatformToDriverConfiguration.h
index 6c974caf64..628873c59e 100644
--- a/MdePkg/Include/Protocol/PlatformToDriverConfiguration.h
+++ b/MdePkg/Include/Protocol/PlatformToDriverConfiguration.h
@@ -76,7 +76,7 @@ typedef struct _EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL EFI_PLATFORM_TO_DR
                               should not attempt to free ParameterTypeGuid.

 

   @param ParameterBlock       The platform returns a pointer to the

-                              ParameterBlock structure, which

+                              ParameterBlock structure which

                               contains details about the

                               configuration parameters specific to

                               the ParameterTypeGuid. This structure

@@ -85,7 +85,7 @@ typedef struct _EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL EFI_PLATFORM_TO_DR
                               protocols. UEFI driver decodes this

                               structure and its contents based on

                               ProtocolGuid. ParameterBlock is

-                              allocated by the platform. The

+                              allocated by the platform and the

                               platform is responsible for freeing

                               the ParameterBlock after Result is

                               called.

@@ -201,33 +201,33 @@ typedef enum {
   ParameterTypeGuid. The platform is responsible for freeing

   ParameterBlock and the UEFI driver must not try to free it.

 

-  @param This               A pointer to the EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL instance.

+  @param This                A pointer to the EFI_PLATFORM_TO_DRIVER_CONFIGURATION_PROTOCOL instance.

 

-  @param ControllerHandle   The handle the driver is returning

-                            configuration information about.

+  @param ControllerHandle    The handle the driver is returning

+                             configuration information about.

 

-  @param ChildHandle        The handle of the child controller to

-                            return information on. This is an optional

-                            parameter that may be NULL. It will be

-                            NULL for device drivers, and for bus

-                            drivers that attempt to get options for

-                            the bus controller. It will not be NULL

-                            for a bus driver that attempts to get

-                            options for one of its child controllers.

-                            Instance Instance data returned from

-                            Query().

+  @param ChildHandle         The handle of the child controller to

+                             return information on. This is an optional

+                             parameter that may be NULL. It will be

+                             NULL for device drivers, and for bus

+                             drivers that attempt to get options for

+                             the bus controller. It will not be NULL

+                             for a bus driver that attempts to get

+                             options for one of its child controllers.

+                             Instance Instance data returned from

+                             Query().

 

-  @param Instance           Instance data passed to Query().

+  @param Instance            Instance data passed to Query().

 

-  @param ParameterTypeGuid  ParameterTypeGuid returned from Query.

+  @param ParameterTypeGuid   ParameterTypeGuid returned from Query.

 

-  @param ParameterBlock     ParameterBlock returned from Query.

+  @param ParameterBlock      ParameterBlock returned from Query.

 

-  @param ParameterBlockSize The ParameterBlock size returned from Query.

+  @param ParameterBlockSize  The ParameterBlock size returned from Query.

 

-  @param ConfigurationAction      The driver tells the platform what

-                            action is required for ParameterBlock to

-                            take effect.

+  @param ConfigurationAction The driver tells the platform what

+                             action is required for ParameterBlock to

+                             take effect.

   

   

   @retval EFI_SUCCESS           The platform return parameter information

diff --git a/MdePkg/Include/Protocol/ScsiPassThruExt.h b/MdePkg/Include/Protocol/ScsiPassThruExt.h
index 176db59aee..611e8a2887 100644
--- a/MdePkg/Include/Protocol/ScsiPassThruExt.h
+++ b/MdePkg/Include/Protocol/ScsiPassThruExt.h
@@ -153,8 +153,8 @@ typedef struct {
   nonblocking I/O functionality is optional.                                                             

 

   @param  This    A pointer to the EFI_EXT_SCSI_PASS_THRU_PROTOCOL instance.

-  @param  Target  The Target is an array of size TARGET_MAX_BYTES. It represents

-                  the id of the SCSI device that will send the SCSI Request Packet. Each

+  @param  Target  The Target is an array of size TARGET_MAX_BYTES and it represents

+                  the id of the SCSI device to send the SCSI Request Packet. Each

                   transport driver may choose to utilize a subset of this size to suit the needs

                   of transport target representation. For example, a Fibre Channel driver

                   may use only 8 bytes (WWN) to represent an FC target.

@@ -201,7 +201,7 @@ EFI_STATUS
 /**

   Used to retrieve the list of legal Target IDs and LUNs for SCSI devices on a SCSI channel. These       

   can either be the list SCSI devices that are actually present on the SCSI channel, or the list of legal

-  Target Ids and LUNs for the SCSI channel. Either way, the caller of this function must probe the       

+  Target Ids and LUNs for the SCSI channel. Regardless, the caller of this function must probe the       

   Target ID and LUN returned to see if a SCSI device is actually present at that location on the SCSI    

   channel.                                                                                               

 

@@ -317,7 +317,7 @@ EFI_STATUS
   Resets a SCSI logical unit that is connected to a SCSI channel.

 

   @param  This   A pointer to the EFI_EXT_SCSI_PASS_THRU_PROTOCOL instance.

-  @param  Target The Target is an array of size TARGET_MAX_BYTE. It represents the

+  @param  Target The Target is an array of size TARGET_MAX_BYTE and it represents the

                  target port ID of the SCSI device containing the SCSI logical unit to

                  reset. Transport drivers may chose to utilize a subset of this array to suit

                  the representation of their targets.

diff --git a/MdePkg/Include/Protocol/SerialIo.h b/MdePkg/Include/Protocol/SerialIo.h
index 4fbfe027eb..aca2cac188 100644
--- a/MdePkg/Include/Protocol/SerialIo.h
+++ b/MdePkg/Include/Protocol/SerialIo.h
@@ -104,13 +104,8 @@ EFI_STATUS
   );

 

 /**

-  Sets the following attributes for a serial device:

-  * baud rate

-  * receive FIFO depth

-  * transmit/receive time out

-  * parity 

-  * data bits

-  * stop bits

+  Sets the baud rate, receive FIFO depth, transmit/receice time out, parity, 

+  data buts, and stop bits on a serial device.

 

   @param  This             Protocol instance pointer.

   @param  BaudRate         The requested baud rate. A BaudRate value of 0 will use the

@@ -208,7 +203,7 @@ EFI_STATUS
   @param  This              Protocol instance pointer.

   @param  BufferSize        On input, the size of the Buffer. On output, the amount of

                             data returned in Buffer.

-  @param  Buffer            The buffer to which to return the data.

+  @param  Buffer            The buffer to return the data into.

 

   @retval EFI_SUCCESS       The data was read.

   @retval EFI_DEVICE_ERROR  The device reported an error.

@@ -277,8 +272,8 @@ typedef struct {
 

 ///

 /// The Serial I/O protocol is used to communicate with UART-style serial devices. 

-/// These can be standard UART serial ports in PC-AT systems, or serial ports attached 

-/// to a USB interface or any character-based I/O device.

+/// These can be standard UART serial ports in PC-AT systems, serial ports attached 

+/// to a USB interface, or potentially any character-based I/O device.

 ///

 struct _EFI_SERIAL_IO_PROTOCOL {

   ///

diff --git a/MdePkg/Include/Protocol/SimpleFileSystem.h b/MdePkg/Include/Protocol/SimpleFileSystem.h
index 0733235180..6396e4df36 100644
--- a/MdePkg/Include/Protocol/SimpleFileSystem.h
+++ b/MdePkg/Include/Protocol/SimpleFileSystem.h
@@ -181,16 +181,17 @@ EFI_STATUS
   );

 

 /**

-  Write data from or to the file.

+  Write data to a file.

 

   @param  This       Protocol instance pointer.

-  @param  BufferSize On input: size of buffer. On output: amount of data in buffer.

-  @param  Buffer     The buffer in which to write data.

+  @param  BufferSize On input size of buffer, on output amount of data in buffer.

+  @param  Buffer     The buffer in which data to write.

 

   @retval EFI_SUCCESS          Data was written.

   @retval EFI_UNSUPPORT        Writes to Open directory are not supported

   @retval EFI_NO_MEDIA         The device has no media

   @retval EFI_DEVICE_ERROR     The device reported an error

+  @retval EFI_DEVICE_ERROR     An attempt was made to write to a deleted file

   @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted

   @retval EFI_WRITE_PROTECTED  The device is write protected

   @retval EFI_ACCESS_DENIED    The file was open for read only

@@ -209,7 +210,7 @@ EFI_STATUS
   Set a files current position

 

   @param  This            Protocol instance pointer.

-  @param  Position        Byte position, from the start of the file

+  @param  Position        Byte position from the start of the file

                           

   @retval EFI_SUCCESS     Data was written.

   @retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open.

@@ -226,7 +227,7 @@ EFI_STATUS
   Get a file's current position

 

   @param  This            Protocol instance pointer.

-  @param  Position        Byte position, from the start of the file

+  @param  Position        Byte position from the start of the file

                           

   @retval EFI_SUCCESS     Data was written.

   @retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open.

@@ -244,7 +245,7 @@ EFI_STATUS
 

   @param  This            Protocol instance pointer.

   @param  InformationType Type of info to return in Buffer

-  @param  BufferSize      On input: size of buffer. On output: amount of data in buffer.

+  @param  BufferSize      On input size of buffer, on output amount of data in buffer.

   @param  Buffer          The buffer to return data.

 

   @retval EFI_SUCCESS          Data was returned.

diff --git a/MdePkg/Include/Protocol/SimpleTextInEx.h b/MdePkg/Include/Protocol/SimpleTextInEx.h
index 98d0c583dc..5baede162f 100644
--- a/MdePkg/Include/Protocol/SimpleTextInEx.h
+++ b/MdePkg/Include/Protocol/SimpleTextInEx.h
@@ -151,27 +151,28 @@ typedef struct {
   EFI_NOT_READY. If there is a pending keystroke, then

   KeyData.Key.ScanCode is the EFI scan code defined in Error!

   Reference source not found. The KeyData.Key.UnicodeChar is the

-  actual printable character, or is zero if the key does not

+  actual printable character or is zero if the key does not

   represent a printable character (control key, function key,

   etc.). The KeyData.KeyState is shift state for the character

   reflected in KeyData.Key.UnicodeChar or KeyData.Key.ScanCode .

-  When interpreting the data from this function, printable characters that are

+  When interpreting the data from this function, it should be

+  noted that if a class of printable characters that are

   normally adjusted by shift modifiers (e.g. Shift Key + "f"

-  key) are presented solely as a KeyData.Key.UnicodeChar

-  without the associated shift state. For example,

-  if Shift Key + "f" key are pressed, the only pertinent

+  key) would be presented solely as a KeyData.Key.UnicodeChar

+  without the associated shift state. So in the previous example

+  of a Shift Key + "f" key being pressed, the only pertinent

   data returned would be KeyData.Key.UnicodeChar with the value

-  of "F". This would not typically be the case for

-  non-printable characters such as pressing the Right

-  Shift Key + F10 key, since the corresponding returned data

+  of "F". This of course would not typically be the case for

+  non-printable characters such as the pressing of the Right

+  Shift Key + F10 key since the corresponding returned data

   would be reflected both in the KeyData.KeyState.KeyShiftState

   and KeyData.Key.ScanCode values. UEFI drivers which implement

   the EFI_SIMPLE_TEXT_INPUT_EX protocol are required to return

   KeyData.Key and KeyData.KeyState values. These drivers must

   always return the most current state of

   KeyData.KeyState.KeyShiftState and

-  KeyData.KeyState.KeyToggleState. 

-  Certain input devices may not be able to produce shift or toggle

+  KeyData.KeyState.KeyToggleState. It should also be noted that

+  certain input devices may not be able to produce shift or toggle

   state information, and in those cases the high order bit in the

   respective Toggle and Shift state fields should not be active.

 

@@ -238,7 +239,7 @@ EFI_STATUS
 

 /**

   The RegisterKeystrokeNotify() function registers a function

-  to be called when a specified keystroke will occur.

+  which will be called when a specified keystroke will occur.

   

   @param This                     A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.

   

@@ -271,8 +272,8 @@ EFI_STATUS
 );

 

 /**

-  The UnregisterKeystrokeNotify() function removes a

-  notification that was previously registered.

+  The UnregisterKeystrokeNotify() function removes the

+  notification which was previously registered.

   

   @param This               A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.

   

diff --git a/MdePkg/Include/Protocol/SimpleTextOut.h b/MdePkg/Include/Protocol/SimpleTextOut.h
index f2d22030ed..b75e52a696 100644
--- a/MdePkg/Include/Protocol/SimpleTextOut.h
+++ b/MdePkg/Include/Protocol/SimpleTextOut.h
@@ -262,9 +262,9 @@ EFI_STATUS
                     bits 4..6 are the background color. All other bits are undefined

                     and must be zero. The valid Attributes are defined in this file.

 

-  @retval EFI_SUCCESS     The attribute was set.

+  @retval EFI_SUCCESS       The attribute was set.

   @retval EFI_DEVICE_ERROR  The device had an error and could not complete the request.

-  @retval EFI_UNSUPPORTED The attribute requested is not defined.

+  @retval EFI_UNSUPPORTED   The attribute requested is not defined.

 

 **/

 typedef

@@ -342,35 +342,34 @@ EFI_STATUS
   Mode Structure pointed to by Simple Text Out protocol.

 **/

 typedef struct {

-///

-/// The number of modes supported by QueryMode () and SetMode ().

-///

+  ///

+  /// The number of modes supported by QueryMode () and SetMode ().

+  ///

   INT32   MaxMode;

 

   //

   // current settings

   //

 

-///

-/// The text mode of the output device(s).

-///

+  ///

+  /// The text mode of the output device(s).

+  ///

   INT32   Mode;

-

-///

-/// The current character output attribute

-///

+  ///

+  /// The current character output attribute

+  ///

   INT32   Attribute;

-///

-/// The cursor's column.

-///

+  ///

+  /// The cursor's column.

+  ///

   INT32   CursorColumn;

-///

-/// The cursor's row.

-///

+  ///

+  /// The cursor's row.

+  ///

   INT32   CursorRow;

-///

-/// The cursor is currently visbile or not.

-///

+  ///

+  /// The cursor is currently visbile or not.

+  ///

   BOOLEAN CursorVisible;

 } EFI_SIMPLE_TEXT_OUTPUT_MODE;

 

diff --git a/MdePkg/Include/Protocol/SmbusHc.h b/MdePkg/Include/Protocol/SmbusHc.h
index 067ebb2b0a..ffa7cff50e 100644
--- a/MdePkg/Include/Protocol/SmbusHc.h
+++ b/MdePkg/Include/Protocol/SmbusHc.h
@@ -51,6 +51,7 @@ typedef struct _EFI_SMBUS_HC_PROTOCOL EFI_SMBUS_HC_PROTOCOL;
                   EFI_SMBUS_DEVICE_COMMAND is defined in

                   EFI_PEI_SMBUS_PPI.Execute() in the Platform

                   Initialization SMBus PPI Specification.

+

  @param Operation Signifies the particular SMBus

                   hardware protocol instance it will use to

                   execute the SMBus transactions. This SMBus

@@ -249,10 +250,10 @@ EFI_STATUS
   @param  This            A pointer to the EFI_SMBUS_HC_PROTOCOL instance.

   

   @param  SlaveAddress    Address that the host controller detects

-                          as sending a message, and that calls all the registered function.

+                          as sending a message and calls all the registered function.

 

   @param  Data            Data that the host controller detects as sending

-                          message, and that calls all the registered function.

+                          message and calls all the registered function.

 

 

   @param  NotifyFunction  The function to call when the bus

diff --git a/MdePkg/Include/Protocol/Tcp4.h b/MdePkg/Include/Protocol/Tcp4.h
index 544236b10d..d750fe9c78 100644
--- a/MdePkg/Include/Protocol/Tcp4.h
+++ b/MdePkg/Include/Protocol/Tcp4.h
@@ -279,7 +279,7 @@ EFI_STATUS
                                 - This is NULL.

                                 - ConnectionToken is NULL.

                                 - ConnectionToken->CompletionToken.Event is NULL.

-  @retval EFI_OUT_OF_RESOURCES  The driver can't allocate enough resources to initiate the activeopen.

+  @retval EFI_OUT_OF_RESOURCES  The driver can't allocate enough resource to initiate the activeopen.

   @retval EFI_DEVICE_ERROR      An unexpected system or network error occurred.

 

 **/

@@ -308,8 +308,8 @@ EFI_STATUS
                                 - This is NULL.

                                 - ListenToken is NULL.

                                 - ListentToken->CompletionToken.Event is NULL.

-  @retval EFI_OUT_OF_RESOURCES  Could not allocate enough resources to finish the operation.

-  @retval EFI_DEVICE_ERROR      Any unexpected error not covered by another error.

+  @retval EFI_OUT_OF_RESOURCES  Could not allocate enough resource to finish the operation.

+  @retval EFI_DEVICE_ERROR      Any unexpected and not belonged to above category error.

 

 **/

 typedef

@@ -389,7 +389,7 @@ EFI_STATUS
                                Tcp4StateListen state.

                                - User has called Close() to disconnect this connection.

   @retval EFI_CONNECTION_FIN   The communication peer has closed the connection and there is

-                               no buffered data in the receive buffer of this instance.

+                               no any buffered data in the receive buffer of this instance.

   @retval EFI_NOT_READY        The receive request could not be queued because the receive queue is full.

 

 **/

@@ -419,8 +419,8 @@ EFI_STATUS
                                 - This is NULL.

                                 - CloseToken is NULL.

                                 - CloseToken->CompletionToken.Event is NULL.

-  @retval EFI_OUT_OF_RESOURCES  Could not allocate enough resources to finish the operation.

-  @retval EFI_DEVICE_ERROR      Any unexpected error not covered by another error.

+  @retval EFI_OUT_OF_RESOURCES  Could not allocate enough resource to finish the operation.

+  @retval EFI_DEVICE_ERROR      Any unexpected and not belonged to above category error.

 

 **/

 typedef

diff --git a/MdePkg/Include/Protocol/WatchdogTimer.h b/MdePkg/Include/Protocol/WatchdogTimer.h
index efe898765f..2727862038 100644
--- a/MdePkg/Include/Protocol/WatchdogTimer.h
+++ b/MdePkg/Include/Protocol/WatchdogTimer.h
@@ -108,7 +108,8 @@ EFI_STATUS
                            will wait before the watchdog timer is fired. If TimerPeriod of

                            zero is returned, then the watchdog timer is disabled.

 

-  @retval EFI_SUCCESS           The function successfully returned TimerPeriod with the amount of time that the system will wait 															before firing the watchdog timer.

+  @retval EFI_SUCCESS           The amount of time that the system will wait before

+                                firing the watchdog timer was returned in TimerPeriod.

   @retval EFI_INVALID_PARAMETER TimerPeriod is NULL.

 

 **/