remove some comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10141 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 178 insertions, 192 deletions

diff --git a/MdePkg/Include/Protocol/Mtftp6.h b/MdePkg/Include/Protocol/Mtftp6.h
index 107a0fe817..f35d42515a 100644
--- a/MdePkg/Include/Protocol/Mtftp6.h
+++ b/MdePkg/Include/Protocol/Mtftp6.h
@@ -3,16 +3,16 @@
   the EFI UDPv6 Protocol and provides basic services for client-side unicast and/or

   multicast TFTP operations.

 

-  Copyright (c) 2008 - 2010, Intel Corporation                                                         

-  All rights reserved. This program and the accompanying materials                          

-  are licensed and made available under the terms and conditions of the BSD License         

-  which accompanies this distribution.  The full text of the license may be found at        

-  http://opensource.org/licenses/bsd-license.php                                            

-                                                                                            

-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     

-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 

-

-  @par Revision Reference:          

+  Copyright (c) 2008 - 2010, Intel Corporation

+  All rights reserved. This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+  @par Revision Reference:

   This Protocol is introduced in UEFI Specification 2.2

 

 **/

@@ -44,7 +44,7 @@ typedef struct _EFI_MTFTP6_TOKEN    EFI_MTFTP6_TOKEN;
 #define EFI_MTFTP6_OPCODE_ERROR    5 ///< The MTFTPv6 packet is an error packet.

 #define EFI_MTFTP6_OPCODE_OACK     6 ///< The MTFTPv6 packet is an option acknowledgement packet.

 #define EFI_MTFTP6_OPCODE_DIR      7 ///< The MTFTPv6 packet is a directory query packet.

-#define EFI_MTFTP6_OPCODE_DATA8    8 ///< The MTFTPv6 packet is a data packet with a big block number. 

+#define EFI_MTFTP6_OPCODE_DATA8    8 ///< The MTFTPv6 packet is a data packet with a big block number.

 #define EFI_MTFTP6_OPCODE_ACK8     9 ///< The MTFTPv6 packet is an acknowledgement packet with a big block number.

 ///@}

 

@@ -52,7 +52,7 @@ typedef struct _EFI_MTFTP6_TOKEN    EFI_MTFTP6_TOKEN;
 /// MTFTP ERROR Packet ErrorCodes

 ///@{

 ///

-/// The error code is not defined. See the error message in the packet (if any) for details. 

+/// The error code is not defined. See the error message in the packet (if any) for details.

 ///

 #define EFI_MTFTP6_ERRORCODE_NOT_DEFINED           0

 ///

@@ -92,7 +92,7 @@ typedef struct _EFI_MTFTP6_TOKEN    EFI_MTFTP6_TOKEN;
 #pragma pack(1)

 

 ///

-/// EFI_MTFTP6_REQ_HEADER 

+/// EFI_MTFTP6_REQ_HEADER

 ///

 typedef struct {

   ///

@@ -107,7 +107,7 @@ typedef struct {
 } EFI_MTFTP6_REQ_HEADER;

 

 ///

-/// EFI_MTFTP6_OACK_HEADER 

+/// EFI_MTFTP6_OACK_HEADER

 ///

 typedef struct {

   ///

@@ -121,7 +121,7 @@ typedef struct {
 } EFI_MTFTP6_OACK_HEADER;

 

 ///

-/// EFI_MTFTP6_DATA_HEADER 

+/// EFI_MTFTP6_DATA_HEADER

 ///

 typedef struct {

   ///

@@ -139,7 +139,7 @@ typedef struct {
 } EFI_MTFTP6_DATA_HEADER;

 

 ///

-/// EFI_MTFTP6_ACK_HEADER 

+/// EFI_MTFTP6_ACK_HEADER

 ///

 typedef struct {

   ///

@@ -153,7 +153,7 @@ typedef struct {
 } EFI_MTFTP6_ACK_HEADER;

 

 ///

-/// EFI_MTFTP6_DATA8_HEADER 

+/// EFI_MTFTP6_DATA8_HEADER

 ///

 typedef struct {

   ///

@@ -171,7 +171,7 @@ typedef struct {
 } EFI_MTFTP6_DATA8_HEADER;

 

 ///

-/// EFI_MTFTP6_ACK8_HEADER 

+/// EFI_MTFTP6_ACK8_HEADER

 ///

 typedef struct {

   ///

@@ -185,7 +185,7 @@ typedef struct {
 } EFI_MTFTP6_ACK8_HEADER;

 

 ///

-/// EFI_MTFTP6_ERROR_HEADER 

+/// EFI_MTFTP6_ERROR_HEADER

 ///

 typedef struct {

   ///

@@ -193,7 +193,7 @@ typedef struct {
   ///

   UINT16    OpCode;

   ///

-  /// The error number as defined by the MTFTPv6 packet error codes. 

+  /// The error number as defined by the MTFTPv6 packet error codes.

   ///

   UINT16    ErrorCode;

   ///

@@ -203,7 +203,7 @@ typedef struct {
 } EFI_MTFTP6_ERROR_HEADER;

 

 ///

-/// EFI_MTFTP6_PACKET  

+/// EFI_MTFTP6_PACKET

 ///

 typedef union {

   UINT16                   OpCode; ///< Type of packets as defined by the MTFTPv6 packet opcodes.

@@ -224,8 +224,8 @@ typedef union {
 ///

 typedef struct {

   ///

-  /// The local IP address to use. Set to zero to let the underlying IPv6 

-  /// driver choose a source address. If not zero it must be one of the 

+  /// The local IP address to use. Set to zero to let the underlying IPv6

+  /// driver choose a source address. If not zero it must be one of the

   /// configured IP addresses in the underlying IPv6 driver.

   ///

   EFI_IPv6_ADDRESS       StationIp;

@@ -238,8 +238,8 @@ typedef struct {
   ///

   EFI_IPv6_ADDRESS       ServerIp;

   ///

-  /// The initial MTFTPv6 server port number. Request packets are 

-  /// sent to this port. This number is almost always 69 and using zero 

+  /// The initial MTFTPv6 server port number. Request packets are

+  /// sent to this port. This number is almost always 69 and using zero

   /// defaults to 69.

   UINT16                 InitialServerPort;

   ///

@@ -247,7 +247,7 @@ typedef struct {
   ///

   UINT16                 TryCount;

   ///

-  /// The number of seconds to wait for a response after sending the MTFTPv6 request packet. 

+  /// The number of seconds to wait for a response after sending the MTFTPv6 request packet.

   ///

   UINT16                 TimeoutValue;

 } EFI_MTFTP6_CONFIG_DATA;

@@ -265,8 +265,8 @@ typedef struct {
   ///

   UINT8                   SupportedOptionCount;

   ///

-  /// An array of option strings that are recognized and supported by 

-  /// this EFI MTFTPv6 Protocol driver implementation. The buffer is 

+  /// An array of option strings that are recognized and supported by

+  /// this EFI MTFTPv6 Protocol driver implementation. The buffer is

   /// read only to the caller and the caller should NOT free the buffer.

   ///

   UINT8                   **SupportedOptions;

@@ -277,24 +277,24 @@ typedef struct {
 ///

 typedef struct {

   ///

-  /// IP address of the MTFTPv6 server. If set to all zero, the value that 

-  /// was set by the EFI_MTFTP6_PROTOCOL.Configure() function will be used. 

+  /// IP address of the MTFTPv6 server. If set to all zero, the value that

+  /// was set by the EFI_MTFTP6_PROTOCOL.Configure() function will be used.

   ///

   EFI_IPv6_ADDRESS       ServerIp;

   ///

-  /// MTFTPv6 server port number. If set to zero, it will use the value 

-  /// that was set by the EFI_MTFTP6_PROTOCOL.Configure() function. 

+  /// MTFTPv6 server port number. If set to zero, it will use the value

+  /// that was set by the EFI_MTFTP6_PROTOCOL.Configure() function.

   ///

   UINT16                 ServerPort;

   ///

-  /// Number of times to transmit MTFTPv6 request packets and wait 

-  /// for a response. If set to zero, the value that was set by 

+  /// Number of times to transmit MTFTPv6 request packets and wait

+  /// for a response. If set to zero, the value that was set by

   /// theEFI_MTFTP6_PROTOCOL.Configure() function will be used.

   ///

   UINT16                 TryCount;

   ///

-  /// Number of seconds to wait for a response after sending the 

-  /// MTFTPv6 request packet. If set to zero, the value that was set by 

+  /// Number of seconds to wait for a response after sending the

+  /// MTFTPv6 request packet. If set to zero, the value that was set by

   /// the EFI_MTFTP6_PROTOCOL.Configure() function will be used.

   ///

   UINT16                 TimeoutValue;

@@ -304,18 +304,18 @@ typedef struct {
 /// EFI_MTFTP6_OPTION

 ///

 typedef struct {

-  UINT8                  *OptionStr; ///< Pointer to the ASCIIZ MTFTPv6 option string. 

+  UINT8                  *OptionStr; ///< Pointer to the ASCIIZ MTFTPv6 option string.

   UINT8                  *ValueStr;  ///< Pointer to the ASCIIZ MTFTPv6 value string.

 } EFI_MTFTP6_OPTION;

 

 /**

-  EFI_MTFTP6_TIMEOUT_CALLBACK is a callback function that the caller provides to capture the 

-  timeout event in the EFI_MTFTP6_PROTOCOL.ReadFile(), EFI_MTFTP6_PROTOCOL.WriteFile() or 

-  EFI_MTFTP6_PROTOCOL.ReadDirectory() functions. 

-  

+  EFI_MTFTP6_TIMEOUT_CALLBACK is a callback function that the caller provides to capture the

+  timeout event in the EFI_MTFTP6_PROTOCOL.ReadFile(), EFI_MTFTP6_PROTOCOL.WriteFile() or

+  EFI_MTFTP6_PROTOCOL.ReadDirectory() functions.

+

   Whenever a timeout occurs, the EFI MTFTPv6 Protocol driver will call the EFI_MTFTP6_TIMEOUT_CALLBACK

   function to notify the caller of the timeout event. Any status code other than EFI_SUCCESS

-  that is returned from this function will abort the current download process. 

+  that is returned from this function will abort the current download process.

 

   @param[in] This          Pointer to the EFI_MTFTP6_PROTOCOL instance.

   @param[in] Token         The token that the caller provided in the EFI_MTFTP6_PROTOCOl.ReadFile(),

@@ -328,8 +328,8 @@ typedef struct {
 

 **/

 typedef

-EFI_STATUS 

-(EFIAPI *EFI_MTFTP6_CHECK_PACKET)( 

+EFI_STATUS

+(EFIAPI *EFI_MTFTP6_CHECK_PACKET)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token,

   IN UINT16                   PacketLen,

@@ -337,16 +337,16 @@ EFI_STATUS
   );

 

 /**

-  EFI_MTFTP6_TIMEOUT_CALLBACK is a callback function that the caller provides to capture the 

-  timeout event in the EFI_MTFTP6_PROTOCOL.ReadFile(), EFI_MTFTP6_PROTOCOL.WriteFile() or 

-  EFI_MTFTP6_PROTOCOL.ReadDirectory() functions. 

-  

+  EFI_MTFTP6_TIMEOUT_CALLBACK is a callback function that the caller provides to capture the

+  timeout event in the EFI_MTFTP6_PROTOCOL.ReadFile(), EFI_MTFTP6_PROTOCOL.WriteFile() or

+  EFI_MTFTP6_PROTOCOL.ReadDirectory() functions.

+

   Whenever a timeout occurs, the EFI MTFTPv6 Protocol driver will call the EFI_MTFTP6_TIMEOUT_CALLBACK

   function to notify the caller of the timeout event. Any status code other than EFI_SUCCESS

-  that is returned from this function will abort the current download process. 

+  that is returned from this function will abort the current download process.

 

   @param[in]      This     Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]      Token    The token that is provided in the EFI_MTFTP6_PROTOCOL.ReadFile() or 

+  @param[in]      Token    The token that is provided in the EFI_MTFTP6_PROTOCOL.ReadFile() or

                            EFI_MTFTP6_PROTOCOL.WriteFile() or EFI_MTFTP6_PROTOCOL.ReadDirectory()

                            functions by the caller.

 

@@ -354,17 +354,17 @@ EFI_STATUS
   @retval Others           Aborts session.

 

 **/

-typedef 

-EFI_STATUS 

-(EFIAPI *EFI_MTFTP6_TIMEOUT_CALLBACK)( 

+typedef

+EFI_STATUS

+(EFIAPI *EFI_MTFTP6_TIMEOUT_CALLBACK)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token

   );

 

 /**

-  EFI_MTFTP6_PACKET_NEEDED is a callback function that the caller provides to feed data to the 

-  EFI_MTFTP6_PROTOCOL.WriteFile() function. 

-  

+  EFI_MTFTP6_PACKET_NEEDED is a callback function that the caller provides to feed data to the

+  EFI_MTFTP6_PROTOCOL.WriteFile() function.

+

   EFI_MTFTP6_PACKET_NEEDED provides another mechanism for the caller to provide data to upload

   other than a static buffer. The EFI MTFTP6 Protocol driver always calls EFI_MTFTP6_PACKET_NEEDED

   to get packet data from the caller if no static buffer was given in the initial call to

@@ -373,7 +373,7 @@ EFI_STATUS
 

   @param[in]      This     Pointer to the EFI_MTFTP6_PROTOCOL instance.

   @param[in]      Token    The token provided in the EFI_MTFTP6_PROTOCOL.WriteFile() by the caller.

-  @param[in, out] Length   Indicates the length of the raw data wanted on input, and the 

+  @param[in, out] Length   Indicates the length of the raw data wanted on input, and the

                            length the data available on output.

   @param[out]     Buffer   Pointer to the buffer where the data is stored.

 

@@ -381,9 +381,9 @@ EFI_STATUS
   @retval Others           Aborts session.

 

 **/

-typedef 

-EFI_STATUS 

-(EFIAPI *EFI_MTFTP6_PACKET_NEEDED)( 

+typedef

+EFI_STATUS

+(EFIAPI *EFI_MTFTP6_PACKET_NEEDED)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token,

   IN OUT UINT16               *Length,

@@ -392,20 +392,20 @@ EFI_STATUS
 

 struct _EFI_MTFTP6_TOKEN {

   ///

-  /// The status that is returned to the caller at the end of the operation 

-  /// to indicate whether this operation completed successfully. 

+  /// The status that is returned to the caller at the end of the operation

+  /// to indicate whether this operation completed successfully.

   /// Defined Status values are listed below.

   ///

   EFI_STATUS                  Status;

   ///

-  /// The event that will be signaled when the operation completes. If 

-  /// set to NULL, the corresponding function will wait until the read or 

-  /// write operation finishes. The type of Event must be EVT_NOTIFY_SIGNAL. 

+  /// The event that will be signaled when the operation completes. If

+  /// set to NULL, the corresponding function will wait until the read or

+  /// write operation finishes. The type of Event must be EVT_NOTIFY_SIGNAL.

   ///

   EFI_EVENT                   Event;

   ///

-  /// If not NULL, the data that will be used to override the existing 

-  /// configure data. 

+  /// If not NULL, the data that will be used to override the existing

+  /// configure data.

   ///

   EFI_MTFTP6_OVERRIDE_DATA    *OverrideData;

   ///

@@ -421,32 +421,32 @@ struct _EFI_MTFTP6_TOKEN {
   ///

   UINT32                      OptionCount;

   ///

-  /// Pointer to an array of option/value string pairs. Ignored if 

-  /// OptionCount is zero. Both a remote server and this driver 

-  /// implementation should support these options. If one or more 

-  /// options are unrecognized by this implementation, it is sent to the 

+  /// Pointer to an array of option/value string pairs. Ignored if

+  /// OptionCount is zero. Both a remote server and this driver

+  /// implementation should support these options. If one or more

+  /// options are unrecognized by this implementation, it is sent to the

   /// remote server without being changed.

   ///

   EFI_MTFTP6_OPTION           *OptionList;

   ///

-  /// On input, the size, in bytes, of Buffer. On output, the number 

+  /// On input, the size, in bytes, of Buffer. On output, the number

   /// of bytes transferred.

   ///

-  UINT64                      BufferSize;        

+  UINT64                      BufferSize;

   ///

-  /// Pointer to the data buffer. Data that is downloaded from the 

-  /// MTFTPv6 server is stored here. Data that is uploaded to the 

+  /// Pointer to the data buffer. Data that is downloaded from the

+  /// MTFTPv6 server is stored here. Data that is uploaded to the

   /// MTFTPv6 server is read from here. Ignored if BufferSize is zero.

   ///

   VOID                        *Buffer;

   ///

-  /// Pointer to the context that will be used by CheckPacket, 

+  /// Pointer to the context that will be used by CheckPacket,

   /// TimeoutCallback and PacketNeeded.

   ///

   VOID                        *Context;

   ///

-  /// Pointer to the callback function to check the contents of the 

-  /// received packet. 

+  /// Pointer to the callback function to check the contents of the

+  /// received packet.

   ///

   EFI_MTFTP6_CHECK_PACKET      CheckPacket;

   ///

@@ -454,7 +454,7 @@ struct _EFI_MTFTP6_TOKEN {
   ///

   EFI_MTFTP6_TIMEOUT_CALLBACK  TimeoutCallback;

   ///

-  /// Pointer to the function to provide the needed packet contents. 

+  /// Pointer to the function to provide the needed packet contents.

   /// Only used in WriteFile() operation.

   ///

   EFI_MTFTP6_PACKET_NEEDED     PacketNeeded;

@@ -462,7 +462,7 @@ struct _EFI_MTFTP6_TOKEN {
 

 /**

   Read the current operational settings.

-  

+

   The GetModeData() function reads the current operational settings of this EFI MTFTPv6

   Protocol driver instance.

 

@@ -475,8 +475,8 @@ struct _EFI_MTFTP6_TOKEN {
   @retval  EFI_INVALID_PARAMETER This is NULL or ModeData is NULL.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_GET_MODE_DATA)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   OUT EFI_MTFTP6_MODE_DATA    *ModeData

@@ -485,42 +485,38 @@ EFI_STATUS
 /**

   Initializes, changes, or resets the default operational setting for this EFI MTFTPv6

   Protocol driver instance.

-  

-  The Configure() function is used to set and change the configuration data for this EFI 

-  MTFTPv6 Protocol driver instance. The configuration data can be reset to startup defaults by calling 

-  Configure() with MtftpConfigData set to NULL. Whenever the instance is reset, any 

-  pending operation is aborted. By changing the EFI MTFTPv6 Protocol driver instance configuration 

-  data, the client can connect to different MTFTPv6 servers. The configuration parameters in 

-  MtftpConfigData are used as the default parameters in later MTFTPv6 operations and can be 

+

+  The Configure() function is used to set and change the configuration data for this EFI

+  MTFTPv6 Protocol driver instance. The configuration data can be reset to startup defaults by calling

+  Configure() with MtftpConfigData set to NULL. Whenever the instance is reset, any

+  pending operation is aborted. By changing the EFI MTFTPv6 Protocol driver instance configuration

+  data, the client can connect to different MTFTPv6 servers. The configuration parameters in

+  MtftpConfigData are used as the default parameters in later MTFTPv6 operations and can be

   overridden in later operations.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]  MtftpConfigData    Pointer to the configuration data structure. 

+  @param[in]  MtftpConfigData    Pointer to the configuration data structure.

 

   @retval  EFI_SUCCESS           The EFI MTFTPv6 Protocol instance was configured successfully.

   @retval  EFI_INVALID_PARAMETER One or more following conditions are TRUE:

                                  - This is NULL.

-                                 - MtftpConfigData.StationIp is neither zero nor one 

+                                 - MtftpConfigData.StationIp is neither zero nor one

                                    of the configured IP addresses in the underlying IPv6 driver.

                                  - MtftpCofigData.ServerIp is not a valid IPv6 unicast address.

-                                 Note: It does not match UEFI 2.3 Specification.

-  @retval  EFI_ACCESS_DENIED     - The configuration could not be changed at this time because there 

+  @retval  EFI_ACCESS_DENIED     - The configuration could not be changed at this time because there

                                    is some MTFTP background operation in progress.

                                  - MtftpCofigData.LocalPort is already in use.

-                                 Note: It does not match UEFI 2.3 Specification.

-  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source 

+  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source

                                  address for this instance, but no source address was available for use.

-  @retval  EFI_OUT_OF_RESOURCES  The EFI MTFTPv6 Protocol driver instance data could not be 

+  @retval  EFI_OUT_OF_RESOURCES  The EFI MTFTPv6 Protocol driver instance data could not be

                                  allocated.

-                                 Note: It is not defined in UEFI 2.3 Specification.

-  @retval  EFI_DEVICE_ERROR      An unexpected system or network error occurred. The EFI 

+  @retval  EFI_DEVICE_ERROR      An unexpected system or network error occurred. The EFI

                                  MTFTPv6 Protocol driver instance is not configured.

-                                 Note: It is not defined in UEFI 2.3 Specification.

 

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_CONFIGURE)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_CONFIG_DATA   *MtftpConfigData OPTIONAL

@@ -528,27 +524,26 @@ EFI_STATUS
 

 /**

   Get information about a file from an MTFTPv6 server.

-  

-  The GetInfo() function assembles an MTFTPv6 request packet with options, sends it to the 

-  MTFTPv6 server, and may return an MTFTPv6 OACK, MTFTPv6 ERROR, or ICMP ERROR packet. 

-  Retries occur only if no response packets are received from the MTFTPv6 server before the 

+

+  The GetInfo() function assembles an MTFTPv6 request packet with options, sends it to the

+  MTFTPv6 server, and may return an MTFTPv6 OACK, MTFTPv6 ERROR, or ICMP ERROR packet.

+  Retries occur only if no response packets are received from the MTFTPv6 server before the

   timeout expires.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]  OverrideData       Data that is used to override the existing parameters. If NULL, the 

+  @param[in]  OverrideData       Data that is used to override the existing parameters. If NULL, the

                                  default parameters that were set in the EFI_MTFTP6_PROTOCOL.Configure()

-                                 function are used. 

+                                 function are used.

   @param[in]  Filename           Pointer to ASCIIZ file name string.

-  @param[in]  ModeStr            Pointer to ASCIIZ mode string. If NULL, octet will be used 

+  @param[in]  ModeStr            Pointer to ASCIIZ mode string. If NULL, octet will be used

   @param[in]  OptionCount        Number of option/value string pairs in OptionList.

-  @param[in]  OptionList         Pointer to array of option/value string pairs. Ignored if 

+  @param[in]  OptionList         Pointer to array of option/value string pairs. Ignored if

                                  OptionCount is zero.

   @param[out] PacketLength       The number of bytes in the returned packet.

-  @param[out] Packet             The pointer to the received packet. This buffer must be freed by 

+  @param[out] Packet             The pointer to the received packet. This buffer must be freed by

                                  the caller.

 

   @retval  EFI_SUCCESS              An MTFTPv6 OACK packet was received and is in the Packet.

-                                    Note: It does not match UEFI 2.3 Specification.

   @retval  EFI_INVALID_PARAMETER    One or more of the following conditions is TRUE:

                                     - This is NULL.

                                     - Filename is NULL

@@ -556,31 +551,27 @@ EFI_STATUS
                                     - One or more options in OptionList have wrong format.

                                     - PacketLength is NULL.

                                     - OverrideData.ServerIp is not valid unicast IPv6 addresses.

-  @retval  EFI_UNSUPPORTED          One or more options in the OptionList are unsupported by 

+  @retval  EFI_UNSUPPORTED          One or more options in the OptionList are unsupported by

                                     this implementation.

   @retval  EFI_NOT_STARTED          The EFI MTFTPv6 Protocol driver has not been started.

-  @retval  EFI_NO_MAPPING           The underlying IPv6 driver was responsible for choosing a source 

+  @retval  EFI_NO_MAPPING           The underlying IPv6 driver was responsible for choosing a source

                                     address for this instance, but no source address was available for use.

   @retval  EFI_ACCESS_DENIED        The previous operation has not completed yet.

   @retval  EFI_OUT_OF_RESOURCES     Required system resources could not be allocated.

   @retval  EFI_TFTP_ERROR           An MTFTPv6 ERROR packet was received and is in the Packet.

   @retval  EFI_NETWORK_UNREACHABLE  An ICMP network unreachable error packet was received and the Packet is set to NULL.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_HOST_UNREACHABLE     An ICMP host unreachable error packet was received and the Packet is set to NULL.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received and the Packet is set to NULL.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_PORT_UNREACHABLE     An ICMP port unreachable error packet was received and the Packet is set to NULL.

   @retval  EFI_ICMP_ERROR           Some other ICMP ERROR packet was received and the Packet is set to NULL.

-                                    Note: It does not match UEFI 2.3 Specification.

   @retval  EFI_PROTOCOL_ERROR       An unexpected MTFTPv6 packet was received and is in the Packet.

   @retval  EFI_TIMEOUT              No responses were received from the MTFTPv6 server.

   @retval  EFI_DEVICE_ERROR         An unexpected network error or system error occurred.

   @retval  EFI_NO_MEDIA             There was a media error.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_GET_INFO)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_OVERRIDE_DATA *OverrideData OPTIONAL,

@@ -595,23 +586,23 @@ EFI_STATUS
 /**

   Parse the options in an MTFTPv6 OACK packet.

 

-  The ParseOptions() function parses the option fields in an MTFTPv6 OACK packet and 

-  returns the number of options that were found and optionally a list of pointers to 

+  The ParseOptions() function parses the option fields in an MTFTPv6 OACK packet and

+  returns the number of options that were found and optionally a list of pointers to

   the options in the packet.

   If one or more of the option fields are not valid, then EFI_PROTOCOL_ERROR is returned

   and *OptionCount and *OptionList stop at the last valid option.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

   @param[in]  PacketLen          Length of the OACK packet to be parsed.

-  @param[in]  Packet             Pointer to the OACK packet to be parsed. 

-  @param[out] OptionCount        Pointer to the number of options in the following OptionList. 

-  @param[out] OptionList         Pointer to EFI_MTFTP6_OPTION storage. Each pointer in the 

-                                 OptionList points to the corresponding MTFTP option buffer 

-                                 in the Packet. Call the EFI Boot Service FreePool() to 

-                                 release the OptionList if the options in this OptionList 

-                                 are not needed any more. 

-

-  @retval  EFI_SUCCESS           The OACK packet was valid and the OptionCount and 

+  @param[in]  Packet             Pointer to the OACK packet to be parsed.

+  @param[out] OptionCount        Pointer to the number of options in the following OptionList.

+  @param[out] OptionList         Pointer to EFI_MTFTP6_OPTION storage. Each pointer in the

+                                 OptionList points to the corresponding MTFTP option buffer

+                                 in the Packet. Call the EFI Boot Service FreePool() to

+                                 release the OptionList if the options in this OptionList

+                                 are not needed any more.

+

+  @retval  EFI_SUCCESS           The OACK packet was valid and the OptionCount and

                                  OptionList parameters have been updated.

   @retval  EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:

                                  - PacketLen is 0.

@@ -622,8 +613,8 @@ EFI_STATUS
   @retval  EFI_PROTOCOL_ERROR    One or more of the option fields is invalid.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_PARSE_OPTIONS)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN UINT32                   PacketLen,

@@ -635,36 +626,31 @@ EFI_STATUS
 /**

   Download a file from an MTFTPv6 server.

 

-  The ReadFile() function is used to initialize and start an MTFTPv6 download process and 

-  optionally wait for completion. When the download operation completes, whether successfully or 

-  not, the Token.Status field is updated by the EFI MTFTPv6 Protocol driver and then 

+  The ReadFile() function is used to initialize and start an MTFTPv6 download process and

+  optionally wait for completion. When the download operation completes, whether successfully or

+  not, the Token.Status field is updated by the EFI MTFTPv6 Protocol driver and then

   Token.Event is signaled if it is not NULL.

-  

+

   Data can be downloaded from the MTFTPv6 server into either of the following locations:

-  - A fixed buffer that is pointed to by Token.Buffer 

-  - A download service function that is pointed to by Token.CheckPacket 

+  - A fixed buffer that is pointed to by Token.Buffer

+  - A download service function that is pointed to by Token.CheckPacket

 

-  If both Token.Buffer and Token.CheckPacket are used, then Token.CheckPacket 

+  If both Token.Buffer and Token.CheckPacket are used, then Token.CheckPacket

   will be called first. If the call is successful, the packet will be stored in Token.Buffer.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]  Token              Pointer to the token structure to provide the parameters that are 

+  @param[in]  Token              Pointer to the token structure to provide the parameters that are

                                  used in this operation.

 

   @retval  EFI_SUCCESS              The data file has been transferred successfully.

   @retval  EFI_OUT_OF_RESOURCES     Required system resources could not be allocated.

   @retval  EFI_BUFFER_TOO_SMALL     BufferSize is not zero but not large enough to hold the

                                     downloaded data in downloading process.

-                                    Note: It does not match UEFI 2.3 Specification.

   @retval  EFI_ABORTED              Current operation is aborted by user.

   @retval  EFI_NETWORK_UNREACHABLE  An ICMP network unreachable error packet was received.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_HOST_UNREACHABLE     An ICMP host unreachable error packet was received.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_PROTOCOL_UNREACHABLE An ICMP protocol unreachable error packet was received.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_PORT_UNREACHABLE     An ICMP port unreachable error packet was received.

-                                    Note: It is not defined in UEFI 2.3 Specification.

   @retval  EFI_ICMP_ERROR           An ICMP ERROR packet was received.

   @retval  EFI_TIMEOUT              No responses were received from the MTFTPv6 server.

   @retval  EFI_TFTP_ERROR           An MTFTPv6 ERROR packet was received.

@@ -672,8 +658,8 @@ EFI_STATUS
   @retval  EFI_NO_MEDIA             There was a media error.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_READ_FILE)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token

@@ -682,25 +668,25 @@ EFI_STATUS
 /**

   Send a file to an MTFTPv6 server. May be unsupported in some implementations.

 

-  The WriteFile() function is used to initialize an uploading operation with the given option list 

-  and optionally wait for completion. If one or more of the options is not supported by the server, the 

-  unsupported options are ignored and a standard TFTP process starts instead. When the upload 

-  process completes, whether successfully or not, Token.Event is signaled, and the EFI MTFTPv6 

+  The WriteFile() function is used to initialize an uploading operation with the given option list

+  and optionally wait for completion. If one or more of the options is not supported by the server, the

+  unsupported options are ignored and a standard TFTP process starts instead. When the upload

+  process completes, whether successfully or not, Token.Event is signaled, and the EFI MTFTPv6

   Protocol driver updates Token.Status.

 

   The caller can supply the data to be uploaded in the following two modes:

   - Through the user-provided buffer

   - Through a callback function

 

-  With the user-provided buffer, the Token.BufferSize field indicates the length of the buffer, 

-  and the driver will upload the data in the buffer. With an EFI_MTFTP6_PACKET_NEEDED 

-  callback function, the driver will call this callback function to get more data from the user to upload. 

-  See the definition of EFI_MTFTP6_PACKET_NEEDED for more information. These two modes 

-  cannot be used at the same time. The callback function will be ignored if the user provides the 

+  With the user-provided buffer, the Token.BufferSize field indicates the length of the buffer,

+  and the driver will upload the data in the buffer. With an EFI_MTFTP6_PACKET_NEEDED

+  callback function, the driver will call this callback function to get more data from the user to upload.

+  See the definition of EFI_MTFTP6_PACKET_NEEDED for more information. These two modes

+  cannot be used at the same time. The callback function will be ignored if the user provides the

   buffer.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]  Token              Pointer to the token structure to provide the parameters that are 

+  @param[in]  Token              Pointer to the token structure to provide the parameters that are

                                  used in this operation.

 

   @retval  EFI_SUCCESS           The upload session has started.

@@ -713,10 +699,10 @@ EFI_STATUS
                                  - One or more options in Token.OptionList have wrong format.

                                  - Token.Buffer and Token.PacketNeeded are both NULL.

                                  - Token.OverrideData.ServerIp is not valid unicast IPv6 addresses.

-  @retval  EFI_UNSUPPORTED       One or more options in the Token.OptionList are not 

+  @retval  EFI_UNSUPPORTED       One or more options in the Token.OptionList are not

                                  supported by this implementation.

   @retval  EFI_NOT_STARTED       The EFI MTFTPv6 Protocol driver has not been started.

-  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source 

+  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source

                                  address for this instance, but no source address was available for use.

   @retval  EFI_ALREADY_STARTED   This Token is already being used in another MTFTPv6 session.

   @retval  EFI_OUT_OF_RESOURCES  Required system resources could not be allocated.

@@ -724,8 +710,8 @@ EFI_STATUS
   @retval  EFI_DEVICE_ERROR      An unexpected network error or system error occurred.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_WRITE_FILE)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token

@@ -734,31 +720,31 @@ EFI_STATUS
 /**

   Download a data file directory from an MTFTPv6 server. May be unsupported in some implementations.

 

-  The ReadDirectory() function is used to return a list of files on the MTFTPv6 server that are 

-  logically (or operationally) related to Token.Filename. The directory request packet that is sent 

+  The ReadDirectory() function is used to return a list of files on the MTFTPv6 server that are

+  logically (or operationally) related to Token.Filename. The directory request packet that is sent

   to the server is built with the option list that was provided by caller, if present.

-  

+

   The file information that the server returns is put into either of the following locations:

-  - A fixed buffer that is pointed to by Token.Buffer 

-  - A download service function that is pointed to by Token.CheckPacket 

-  

-  If both Token.Buffer and Token.CheckPacket are used, then Token.CheckPacket 

+  - A fixed buffer that is pointed to by Token.Buffer

+  - A download service function that is pointed to by Token.CheckPacket

+

+  If both Token.Buffer and Token.CheckPacket are used, then Token.CheckPacket

   will be called first. If the call is successful, the packet will be stored in Token.Buffer.

-  

-  The returned directory listing in the Token.Buffer or EFI_MTFTP6_PACKET consists of a list 

-  of two or three variable-length ASCII strings, each terminated by a null character, for each file in the 

-  directory. If the multicast option is involved, the first field of each directory entry is the static 

-  multicast IP address and UDP port number that is associated with the file name. The format of the 

-  field is ip:ip:ip:ip:port. If the multicast option is not involved, this field and its terminating 

+

+  The returned directory listing in the Token.Buffer or EFI_MTFTP6_PACKET consists of a list

+  of two or three variable-length ASCII strings, each terminated by a null character, for each file in the

+  directory. If the multicast option is involved, the first field of each directory entry is the static

+  multicast IP address and UDP port number that is associated with the file name. The format of the

+  field is ip:ip:ip:ip:port. If the multicast option is not involved, this field and its terminating

   null character are not present.

-  

-  The next field of each directory entry is the file name and the last field is the file information string. 

-  The information string contains the file size and the create/modify timestamp. The format of the 

-  information string is filesize yyyy-mm-dd hh:mm:ss:ffff. The timestamp is 

+

+  The next field of each directory entry is the file name and the last field is the file information string.

+  The information string contains the file size and the create/modify timestamp. The format of the

+  information string is filesize yyyy-mm-dd hh:mm:ss:ffff. The timestamp is

   Coordinated Universal Time (UTC; also known as Greenwich Mean Time [GMT]).

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

-  @param[in]  Token              Pointer to the token structure to provide the parameters that are 

+  @param[in]  Token              Pointer to the token structure to provide the parameters that are

                                  used in this operation.

 

   @retval  EFI_SUCCESS           The MTFTPv6 related file "directory" has been downloaded.

@@ -771,10 +757,10 @@ EFI_STATUS
                                  - One or more options in Token.OptionList have wrong format.

                                  - Token.Buffer and Token.CheckPacket are both NULL.

                                  - Token.OverrideData.ServerIp is not valid unicast IPv6 addresses.

-  @retval  EFI_UNSUPPORTED       One or more options in the Token.OptionList are not 

+  @retval  EFI_UNSUPPORTED       One or more options in the Token.OptionList are not

                                  supported by this implementation.

   @retval  EFI_NOT_STARTED       The EFI MTFTPv6 Protocol driver has not been started.

-  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source 

+  @retval  EFI_NO_MAPPING        The underlying IPv6 driver was responsible for choosing a source

                                  address for this instance, but no source address was available for use.

   @retval  EFI_ALREADY_STARTED   This Token is already being used in another MTFTPv6 session.

   @retval  EFI_OUT_OF_RESOURCES  Required system resources could not be allocated.

@@ -782,29 +768,29 @@ EFI_STATUS
   @retval  EFI_DEVICE_ERROR      An unexpected network error or system error occurred.

 

 **/

-typedef 

-EFI_STATUS 

+typedef

+EFI_STATUS

 (EFIAPI *EFI_MTFTP6_READ_DIRECTORY)(

   IN EFI_MTFTP6_PROTOCOL      *This,

   IN EFI_MTFTP6_TOKEN         *Token

 );

 

 /**

-  Polls for incoming data packets and processes outgoing data packets. 

+  Polls for incoming data packets and processes outgoing data packets.

 

-  The Poll() function can be used by network drivers and applications to increase the rate that data 

+  The Poll() function can be used by network drivers and applications to increase the rate that data

   packets are moved between the communications device and the transmit and receive queues.

-  In some systems, the periodic timer event in the managed network driver may not poll the 

-  underlying communications device fast enough to transmit and/or receive all data packets without 

-  missing incoming packets or dropping outgoing packets. Drivers and applications that are 

-  experiencing packet loss should try calling the Poll() function more often. 

+  In some systems, the periodic timer event in the managed network driver may not poll the

+  underlying communications device fast enough to transmit and/or receive all data packets without

+  missing incoming packets or dropping outgoing packets. Drivers and applications that are

+  experiencing packet loss should try calling the Poll() function more often.

 

   @param[in]  This               Pointer to the EFI_MTFTP6_PROTOCOL instance.

 

   @retval  EFI_SUCCESS           Incoming or outgoing data was processed.

   @retval  EFI_NOT_STARTED       This EFI MTFTPv6 Protocol instance has not been started.

   @retval  EFI_INVALID_PARAMETER This is NULL.

-  @retval  EFI_DEVICE_ERROR      An unexpected system or network error occurred. 

+  @retval  EFI_DEVICE_ERROR      An unexpected system or network error occurred.

   @retval  EFI_TIMEOUT           Data was dropped out of the transmit and/or receive queue.

                                  Consider increasing the polling rate.

 

@@ -816,8 +802,8 @@ EFI_STATUS
   );

 

 ///

-/// The EFI_MTFTP6_PROTOCOL is designed to be used by UEFI drivers and applications to transmit 

-/// and receive data files. The EFI MTFTPv6 Protocol driver uses the underlying EFI UDPv6 Protocol 

+/// The EFI_MTFTP6_PROTOCOL is designed to be used by UEFI drivers and applications to transmit

+/// and receive data files. The EFI MTFTPv6 Protocol driver uses the underlying EFI UDPv6 Protocol

 /// driver and EFI IPv6 Protocol driver.

 ///

 struct _EFI_MTFTP6_PROTOCOL {