[Patch v5 46/48] MdePkg/MpService.h: Trim whitespace at end of line

[Jeff Fan <jeff.fan@intel.com>]

Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
---
 MdePkg/Include/Protocol/MpService.h | 470 ++++++++++++++++++------------------
 1 file changed, 235 insertions(+), 235 deletions(-)

diff --git a/MdePkg/Include/Protocol/MpService.h b/MdePkg/Include/Protocol/MpService.h
index 043a10a..0dbd150 100644
--- a/MdePkg/Include/Protocol/MpService.h
+++ b/MdePkg/Include/Protocol/MpService.h
@@ -1,5 +1,5 @@
 /** @file
-  When installed, the MP Services Protocol produces a collection of services 
+  When installed, the MP Services Protocol produces a collection of services
   that are needed for MP management.
 
   The MP Services Protocol provides a generalized way of performing following tasks:
@@ -14,32 +14,32 @@
   The Protocol is available only during boot time.
 
   MP Services Protocol is hardware-independent. Most of the logic of this protocol
-  is architecturally neutral. It abstracts the multi-processor environment and 
-  status of processors, and provides interfaces to retrieve information, maintain, 
+  is architecturally neutral. It abstracts the multi-processor environment and
+  status of processors, and provides interfaces to retrieve information, maintain,
   and dispatch.
 
-  MP Services Protocol may be consumed by ACPI module. The ACPI module may use this 
+  MP Services Protocol may be consumed by ACPI module. The ACPI module may use this
   protocol to retrieve data that are needed for an MP platform and report them to OS.
-  MP Services Protocol may also be used to program and configure processors, such 
+  MP Services Protocol may also be used to program and configure processors, such
   as MTRR synchronization for memory space attributes setting in DXE Services.
-  MP Services Protocol may be used by non-CPU DXE drivers to speed up platform boot 
-  by taking advantage of the processing capabilities of the APs, for example, using 
+  MP Services Protocol may be used by non-CPU DXE drivers to speed up platform boot
+  by taking advantage of the processing capabilities of the APs, for example, using
   APs to help test system memory in parallel with other device initialization.
   Diagnostics applications may also use this protocol for multi-processor.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials are licensed and made available under 
-the terms and conditions of the BSD License that accompanies this distribution.  
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that 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,                     
+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 defined in the UEFI Platform Initialization Specification 1.2, 
+  This Protocol is defined in the UEFI Platform Initialization Specification 1.2,
   Volume 2:Driver Execution Environment Core Interface.
-  
+
 **/
 
 #ifndef _MP_SERVICE_PROTOCOL_H_
@@ -64,22 +64,22 @@ typedef struct _EFI_MP_SERVICES_PROTOCOL EFI_MP_SERVICES_PROTOCOL;
 #define END_OF_CPU_LIST    0xffffffff
 
 ///
-/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and 
+/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and
 /// indicates whether the processor is playing the role of BSP. If the bit is 1,
 /// then the processor is BSP. Otherwise, it is AP.
 ///
 #define PROCESSOR_AS_BSP_BIT         0x00000001
 
 ///
-/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and 
-/// indicates whether the processor is enabled. If the bit is 1, then the 
+/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and
+/// indicates whether the processor is enabled. If the bit is 1, then the
 /// processor is enabled. Otherwise, it is disabled.
 ///
 #define PROCESSOR_ENABLED_BIT        0x00000002
 
 ///
-/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and 
-/// indicates whether the processor is healthy. If the bit is 1, then the 
+/// This bit is used in the StatusFlag field of EFI_PROCESSOR_INFORMATION and
+/// indicates whether the processor is healthy. If the bit is 1, then the
 /// processor is healthy. Otherwise, some fault has been detected for the processor.
 ///
 #define PROCESSOR_HEALTH_STATUS_BIT  0x00000004
@@ -107,17 +107,17 @@ typedef struct {
 ///
 typedef struct {
   ///
-  /// The unique processor ID determined by system hardware.  For IA32 and X64, 
-  /// the processor ID is the same as the Local APIC ID. Only the lower 8 bits 
+  /// The unique processor ID determined by system hardware.  For IA32 and X64,
+  /// the processor ID is the same as the Local APIC ID. Only the lower 8 bits
   /// are used, and higher bits are reserved.  For IPF, the lower 16 bits contains
   /// id/eid, and higher bits are reserved.
   ///
-  UINT64                     ProcessorId; 
+  UINT64                     ProcessorId;
+  ///
+  /// Flags indicating if the processor is BSP or AP, if the processor is enabled
+  /// or disabled, and if the processor is healthy. Bits 3..31 are reserved and
+  /// must be 0.
   ///
-  /// Flags indicating if the processor is BSP or AP, if the processor is enabled 
-  /// or disabled, and if the processor is healthy. Bits 3..31 are reserved and 
-  /// must be 0. 
-  /// 
   /// <pre>
   /// BSP  ENABLED  HEALTH  Description
   /// ===  =======  ======  ===================================================
@@ -134,7 +134,7 @@ typedef struct {
   UINT32                     StatusFlag;
   ///
   /// The physical location of the processor, including the physical package number
-  /// that identifies the cartridge, the physical core number within package, and 
+  /// that identifies the cartridge, the physical core number within package, and
   /// logical thread number within core.
   ///
   EFI_CPU_PHYSICAL_LOCATION  Location;
@@ -147,17 +147,17 @@ typedef struct {
 
   This function is used to retrieve the following information:
     - The number of logical processors that are present in the system.
-    - The number of enabled logical processors in the system at the instant 
+    - The number of enabled logical processors in the system at the instant
       this call is made.
 
-  Because MP Service Protocol provides services to enable and disable processors 
-  dynamically, the number of enabled logical processors may vary during the 
+  Because MP Service Protocol provides services to enable and disable processors
+  dynamically, the number of enabled logical processors may vary during the
   course of a boot session.
-  
-  If this service is called from an AP, then EFI_DEVICE_ERROR is returned. 
-  If NumberOfProcessors or NumberOfEnabledProcessors is NULL, then 
-  EFI_INVALID_PARAMETER is returned. Otherwise, the total number of processors 
-  is returned in NumberOfProcessors, the number of currently enabled processor 
+
+  If this service is called from an AP, then EFI_DEVICE_ERROR is returned.
+  If NumberOfProcessors or NumberOfEnabledProcessors is NULL, then
+  EFI_INVALID_PARAMETER is returned. Otherwise, the total number of processors
+  is returned in NumberOfProcessors, the number of currently enabled processor
   is returned in NumberOfEnabledProcessors, and EFI_SUCCESS is returned.
 
   @param[in]  This                        A pointer to the EFI_MP_SERVICES_PROTOCOL
@@ -169,7 +169,7 @@ typedef struct {
                                           processors that exist in system, including
                                           the BSP.
 
-  @retval EFI_SUCCESS             The number of logical processors and enabled 
+  @retval EFI_SUCCESS             The number of logical processors and enabled
                                   logical processors was retrieved.
   @retval EFI_DEVICE_ERROR        The calling processor is an AP.
   @retval EFI_INVALID_PARAMETER   NumberOfProcessors is NULL.
@@ -188,13 +188,13 @@ EFI_STATUS
   Gets detailed MP-related information on the requested processor at the
   instant this call is made. This service may only be called from the BSP.
 
-  This service retrieves detailed MP-related information about any processor 
+  This service retrieves detailed MP-related information about any processor
   on the platform. Note the following:
     - The processor information may change during the course of a boot session.
     - The information presented here is entirely MP related.
-  
+
   Information regarding the number of caches and their sizes, frequency of operation,
-  slot numbers is all considered platform-related information and is not provided 
+  slot numbers is all considered platform-related information and is not provided
   by this service.
 
   @param[in]  This                  A pointer to the EFI_MP_SERVICES_PROTOCOL
@@ -219,137 +219,137 @@ EFI_STATUS
   );
 
 /**
-  This service executes a caller provided function on all enabled APs. APs can 
-  run either simultaneously or one at a time in sequence. This service supports 
-  both blocking and non-blocking requests. The non-blocking requests use EFI 
-  events so the BSP can detect when the APs have finished. This service may only 
+  This service executes a caller provided function on all enabled APs. APs can
+  run either simultaneously or one at a time in sequence. This service supports
+  both blocking and non-blocking requests. The non-blocking requests use EFI
+  events so the BSP can detect when the APs have finished. This service may only
   be called from the BSP.
 
-  This function is used to dispatch all the enabled APs to the function specified 
-  by Procedure.  If any enabled AP is busy, then EFI_NOT_READY is returned 
+  This function is used to dispatch all the enabled APs to the function specified
+  by Procedure.  If any enabled AP is busy, then EFI_NOT_READY is returned
   immediately and Procedure is not started on any AP.
 
-  If SingleThread is TRUE, all the enabled APs execute the function specified by 
-  Procedure one by one, in ascending order of processor handle number. Otherwise, 
+  If SingleThread is TRUE, all the enabled APs execute the function specified by
+  Procedure one by one, in ascending order of processor handle number. Otherwise,
   all the enabled APs execute the function specified by Procedure simultaneously.
 
-  If WaitEvent is NULL, execution is in blocking mode. The BSP waits until all 
-  APs finish or TimeoutInMicroSecs expires. Otherwise, execution is in non-blocking 
-  mode, and the BSP returns from this service without waiting for APs. If a 
-  non-blocking mode is requested after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT 
+  If WaitEvent is NULL, execution is in blocking mode. The BSP waits until all
+  APs finish or TimeoutInMicroSecs expires. Otherwise, execution is in non-blocking
+  mode, and the BSP returns from this service without waiting for APs. If a
+  non-blocking mode is requested after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT
   is signaled, then EFI_UNSUPPORTED must be returned.
 
-  If the timeout specified by TimeoutInMicroseconds expires before all APs return 
-  from Procedure, then Procedure on the failed APs is terminated. All enabled APs 
+  If the timeout specified by TimeoutInMicroseconds expires before all APs return
+  from Procedure, then Procedure on the failed APs is terminated. All enabled APs
   are always available for further calls to EFI_MP_SERVICES_PROTOCOL.StartupAllAPs()
-  and EFI_MP_SERVICES_PROTOCOL.StartupThisAP(). If FailedCpuList is not NULL, its 
-  content points to the list of processor handle numbers in which Procedure was 
+  and EFI_MP_SERVICES_PROTOCOL.StartupThisAP(). If FailedCpuList is not NULL, its
+  content points to the list of processor handle numbers in which Procedure was
   terminated.
 
-  Note: It is the responsibility of the consumer of the EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() 
-  to make sure that the nature of the code that is executed on the BSP and the 
-  dispatched APs is well controlled. The MP Services Protocol does not guarantee 
-  that the Procedure function is MP-safe. Hence, the tasks that can be run in 
-  parallel are limited to certain independent tasks and well-controlled exclusive 
-  code. EFI services and protocols may not be called by APs unless otherwise 
+  Note: It is the responsibility of the consumer of the EFI_MP_SERVICES_PROTOCOL.StartupAllAPs()
+  to make sure that the nature of the code that is executed on the BSP and the
+  dispatched APs is well controlled. The MP Services Protocol does not guarantee
+  that the Procedure function is MP-safe. Hence, the tasks that can be run in
+  parallel are limited to certain independent tasks and well-controlled exclusive
+  code. EFI services and protocols may not be called by APs unless otherwise
   specified.
 
-  In blocking execution mode, BSP waits until all APs finish or 
+  In blocking execution mode, BSP waits until all APs finish or
   TimeoutInMicroSeconds expires.
 
-  In non-blocking execution mode, BSP is freed to return to the caller and then 
-  proceed to the next task without having to wait for APs. The following 
+  In non-blocking execution mode, BSP is freed to return to the caller and then
+  proceed to the next task without having to wait for APs. The following
   sequence needs to occur in a non-blocking execution mode:
 
-    -# The caller that intends to use this MP Services Protocol in non-blocking 
-       mode creates WaitEvent by calling the EFI CreateEvent() service.  The caller 
-       invokes EFI_MP_SERVICES_PROTOCOL.StartupAllAPs(). If the parameter WaitEvent 
-       is not NULL, then StartupAllAPs() executes in non-blocking mode. It requests 
-       the function specified by Procedure to be started on all the enabled APs, 
+    -# The caller that intends to use this MP Services Protocol in non-blocking
+       mode creates WaitEvent by calling the EFI CreateEvent() service.  The caller
+       invokes EFI_MP_SERVICES_PROTOCOL.StartupAllAPs(). If the parameter WaitEvent
+       is not NULL, then StartupAllAPs() executes in non-blocking mode. It requests
+       the function specified by Procedure to be started on all the enabled APs,
        and releases the BSP to continue with other tasks.
-    -# The caller can use the CheckEvent() and WaitForEvent() services to check 
+    -# The caller can use the CheckEvent() and WaitForEvent() services to check
        the state of the WaitEvent created in step 1.
-    -# When the APs complete their task or TimeoutInMicroSecondss expires, the MP 
-       Service signals WaitEvent by calling the EFI SignalEvent() function. If 
-       FailedCpuList is not NULL, its content is available when WaitEvent is 
-       signaled. If all APs returned from Procedure prior to the timeout, then 
-       FailedCpuList is set to NULL. If not all APs return from Procedure before 
-       the timeout, then FailedCpuList is filled in with the list of the failed 
-       APs. The buffer is allocated by MP Service Protocol using AllocatePool(). 
+    -# When the APs complete their task or TimeoutInMicroSecondss expires, the MP
+       Service signals WaitEvent by calling the EFI SignalEvent() function. If
+       FailedCpuList is not NULL, its content is available when WaitEvent is
+       signaled. If all APs returned from Procedure prior to the timeout, then
+       FailedCpuList is set to NULL. If not all APs return from Procedure before
+       the timeout, then FailedCpuList is filled in with the list of the failed
+       APs. The buffer is allocated by MP Service Protocol using AllocatePool().
        It is the caller's responsibility to free the buffer with FreePool() service.
     -# This invocation of SignalEvent() function informs the caller that invoked
        EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() that either all the APs completed
-       the specified task or a timeout occurred. The contents of FailedCpuList 
-       can be examined to determine which APs did not complete the specified task 
+       the specified task or a timeout occurred. The contents of FailedCpuList
+       can be examined to determine which APs did not complete the specified task
        prior to the timeout.
 
   @param[in]  This                    A pointer to the EFI_MP_SERVICES_PROTOCOL
                                       instance.
-  @param[in]  Procedure               A pointer to the function to be run on 
+  @param[in]  Procedure               A pointer to the function to be run on
                                       enabled APs of the system. See type
                                       EFI_AP_PROCEDURE.
-  @param[in]  SingleThread            If TRUE, then all the enabled APs execute 
-                                      the function specified by Procedure one by 
-                                      one, in ascending order of processor handle 
-                                      number.  If FALSE, then all the enabled APs 
+  @param[in]  SingleThread            If TRUE, then all the enabled APs execute
+                                      the function specified by Procedure one by
+                                      one, in ascending order of processor handle
+                                      number.  If FALSE, then all the enabled APs
                                       execute the function specified by Procedure
                                       simultaneously.
   @param[in]  WaitEvent               The event created by the caller with CreateEvent()
-                                      service.  If it is NULL, then execute in 
-                                      blocking mode. BSP waits until all APs finish 
-                                      or TimeoutInMicroSeconds expires.  If it's 
-                                      not NULL, then execute in non-blocking mode. 
-                                      BSP requests the function specified by 
-                                      Procedure to be started on all the enabled 
-                                      APs, and go on executing immediately. If 
+                                      service.  If it is NULL, then execute in
+                                      blocking mode. BSP waits until all APs finish
+                                      or TimeoutInMicroSeconds expires.  If it's
+                                      not NULL, then execute in non-blocking mode.
+                                      BSP requests the function specified by
+                                      Procedure to be started on all the enabled
+                                      APs, and go on executing immediately. If
                                       all return from Procedure, or TimeoutInMicroSeconds
-                                      expires, this event is signaled. The BSP 
-                                      can use the CheckEvent() or WaitForEvent() 
-                                      services to check the state of event.  Type 
-                                      EFI_EVENT is defined in CreateEvent() in 
-                                      the Unified Extensible Firmware Interface 
-                                      Specification.  
-  @param[in]  TimeoutInMicrosecsond   Indicates the time limit in microseconds for 
-                                      APs to return from Procedure, either for 
-                                      blocking or non-blocking mode. Zero means 
-                                      infinity.  If the timeout expires before 
+                                      expires, this event is signaled. The BSP
+                                      can use the CheckEvent() or WaitForEvent()
+                                      services to check the state of event.  Type
+                                      EFI_EVENT is defined in CreateEvent() in
+                                      the Unified Extensible Firmware Interface
+                                      Specification.
+  @param[in]  TimeoutInMicrosecsond   Indicates the time limit in microseconds for
+                                      APs to return from Procedure, either for
+                                      blocking or non-blocking mode. Zero means
+                                      infinity.  If the timeout expires before
                                       all APs return from Procedure, then Procedure
-                                      on the failed APs is terminated. All enabled 
-                                      APs are available for next function assigned 
-                                      by EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() 
+                                      on the failed APs is terminated. All enabled
+                                      APs are available for next function assigned
+                                      by EFI_MP_SERVICES_PROTOCOL.StartupAllAPs()
                                       or EFI_MP_SERVICES_PROTOCOL.StartupThisAP().
-                                      If the timeout expires in blocking mode, 
-                                      BSP returns EFI_TIMEOUT.  If the timeout 
-                                      expires in non-blocking mode, WaitEvent 
+                                      If the timeout expires in blocking mode,
+                                      BSP returns EFI_TIMEOUT.  If the timeout
+                                      expires in non-blocking mode, WaitEvent
                                       is signaled with SignalEvent().
-  @param[in]  ProcedureArgument       The parameter passed into Procedure for 
+  @param[in]  ProcedureArgument       The parameter passed into Procedure for
                                       all APs.
-  @param[out] FailedCpuList           If NULL, this parameter is ignored. Otherwise, 
-                                      if all APs finish successfully, then its 
-                                      content is set to NULL. If not all APs 
-                                      finish before timeout expires, then its 
-                                      content is set to address of the buffer 
-                                      holding handle numbers of the failed APs. 
-                                      The buffer is allocated by MP Service Protocol, 
-                                      and it's the caller's responsibility to 
+  @param[out] FailedCpuList           If NULL, this parameter is ignored. Otherwise,
+                                      if all APs finish successfully, then its
+                                      content is set to NULL. If not all APs
+                                      finish before timeout expires, then its
+                                      content is set to address of the buffer
+                                      holding handle numbers of the failed APs.
+                                      The buffer is allocated by MP Service Protocol,
+                                      and it's the caller's responsibility to
                                       free the buffer with FreePool() service.
-                                      In blocking mode, it is ready for consumption 
-                                      when the call returns. In non-blocking mode, 
-                                      it is ready when WaitEvent is signaled.  The 
-                                      list of failed CPU is terminated by 
+                                      In blocking mode, it is ready for consumption
+                                      when the call returns. In non-blocking mode,
+                                      it is ready when WaitEvent is signaled.  The
+                                      list of failed CPU is terminated by
                                       END_OF_CPU_LIST.
 
-  @retval EFI_SUCCESS             In blocking mode, all APs have finished before 
+  @retval EFI_SUCCESS             In blocking mode, all APs have finished before
                                   the timeout expired.
-  @retval EFI_SUCCESS             In non-blocking mode, function has been dispatched 
+  @retval EFI_SUCCESS             In non-blocking mode, function has been dispatched
                                   to all enabled APs.
-  @retval EFI_UNSUPPORTED         A non-blocking mode request was made after the 
-                                  UEFI event EFI_EVENT_GROUP_READY_TO_BOOT was 
+  @retval EFI_UNSUPPORTED         A non-blocking mode request was made after the
+                                  UEFI event EFI_EVENT_GROUP_READY_TO_BOOT was
                                   signaled.
   @retval EFI_DEVICE_ERROR        Caller processor is AP.
   @retval EFI_NOT_STARTED         No enabled APs exist in the system.
   @retval EFI_NOT_READY           Any enabled APs are busy.
-  @retval EFI_TIMEOUT             In blocking mode, the timeout expired before 
+  @retval EFI_TIMEOUT             In blocking mode, the timeout expired before
                                   all enabled APs have finished.
   @retval EFI_INVALID_PARAMETER   Procedure is NULL.
 
@@ -367,23 +367,23 @@ EFI_STATUS
   );
 
 /**
-  This service lets the caller get one enabled AP to execute a caller-provided 
-  function. The caller can request the BSP to either wait for the completion 
-  of the AP or just proceed with the next task by using the EFI event mechanism. 
-  See EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() for more details on non-blocking 
+  This service lets the caller get one enabled AP to execute a caller-provided
+  function. The caller can request the BSP to either wait for the completion
+  of the AP or just proceed with the next task by using the EFI event mechanism.
+  See EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() for more details on non-blocking
   execution support.  This service may only be called from the BSP.
 
-  This function is used to dispatch one enabled AP to the function specified by 
-  Procedure passing in the argument specified by ProcedureArgument.  If WaitEvent 
-  is NULL, execution is in blocking mode. The BSP waits until the AP finishes or 
-  TimeoutInMicroSecondss expires. Otherwise, execution is in non-blocking mode. 
-  BSP proceeds to the next task without waiting for the AP. If a non-blocking mode 
-  is requested after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, 
+  This function is used to dispatch one enabled AP to the function specified by
+  Procedure passing in the argument specified by ProcedureArgument.  If WaitEvent
+  is NULL, execution is in blocking mode. The BSP waits until the AP finishes or
+  TimeoutInMicroSecondss expires. Otherwise, execution is in non-blocking mode.
+  BSP proceeds to the next task without waiting for the AP. If a non-blocking mode
+  is requested after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT is signaled,
   then EFI_UNSUPPORTED must be returned.
-  
-  If the timeout specified by TimeoutInMicroseconds expires before the AP returns 
-  from Procedure, then execution of Procedure by the AP is terminated. The AP is 
-  available for subsequent calls to EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() and 
+
+  If the timeout specified by TimeoutInMicroseconds expires before the AP returns
+  from Procedure, then execution of Procedure by the AP is terminated. The AP is
+  available for subsequent calls to EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() and
   EFI_MP_SERVICES_PROTOCOL.StartupThisAP().
 
   @param[in]  This                    A pointer to the EFI_MP_SERVICES_PROTOCOL
@@ -391,62 +391,62 @@ EFI_STATUS
   @param[in]  Procedure               A pointer to the function to be run on the
                                       designated AP of the system. See type
                                       EFI_AP_PROCEDURE.
-  @param[in]  ProcessorNumber         The handle number of the AP. The range is 
+  @param[in]  ProcessorNumber         The handle number of the AP. The range is
                                       from 0 to the total number of logical
-                                      processors minus 1. The total number of 
+                                      processors minus 1. The total number of
                                       logical processors can be retrieved by
                                       EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors().
   @param[in]  WaitEvent               The event created by the caller with CreateEvent()
-                                      service.  If it is NULL, then execute in 
-                                      blocking mode. BSP waits until this AP finish 
-                                      or TimeoutInMicroSeconds expires.  If it's 
-                                      not NULL, then execute in non-blocking mode. 
-                                      BSP requests the function specified by 
-                                      Procedure to be started on this AP, 
+                                      service.  If it is NULL, then execute in
+                                      blocking mode. BSP waits until this AP finish
+                                      or TimeoutInMicroSeconds expires.  If it's
+                                      not NULL, then execute in non-blocking mode.
+                                      BSP requests the function specified by
+                                      Procedure to be started on this AP,
                                       and go on executing immediately. If this AP
                                       return from Procedure or TimeoutInMicroSeconds
-                                      expires, this event is signaled. The BSP 
-                                      can use the CheckEvent() or WaitForEvent() 
-                                      services to check the state of event.  Type 
-                                      EFI_EVENT is defined in CreateEvent() in 
-                                      the Unified Extensible Firmware Interface 
-                                      Specification.  
-  @param[in]  TimeoutInMicrosecsond   Indicates the time limit in microseconds for 
-                                      this AP to finish this Procedure, either for 
-                                      blocking or non-blocking mode. Zero means 
-                                      infinity.  If the timeout expires before 
+                                      expires, this event is signaled. The BSP
+                                      can use the CheckEvent() or WaitForEvent()
+                                      services to check the state of event.  Type
+                                      EFI_EVENT is defined in CreateEvent() in
+                                      the Unified Extensible Firmware Interface
+                                      Specification.
+  @param[in]  TimeoutInMicrosecsond   Indicates the time limit in microseconds for
+                                      this AP to finish this Procedure, either for
+                                      blocking or non-blocking mode. Zero means
+                                      infinity.  If the timeout expires before
                                       this AP returns from Procedure, then Procedure
-                                      on the AP is terminated. The 
-                                      AP is available for next function assigned 
-                                      by EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() 
+                                      on the AP is terminated. The
+                                      AP is available for next function assigned
+                                      by EFI_MP_SERVICES_PROTOCOL.StartupAllAPs()
                                       or EFI_MP_SERVICES_PROTOCOL.StartupThisAP().
-                                      If the timeout expires in blocking mode, 
-                                      BSP returns EFI_TIMEOUT.  If the timeout 
-                                      expires in non-blocking mode, WaitEvent 
+                                      If the timeout expires in blocking mode,
+                                      BSP returns EFI_TIMEOUT.  If the timeout
+                                      expires in non-blocking mode, WaitEvent
                                       is signaled with SignalEvent().
   @param[in]  ProcedureArgument       The parameter passed into Procedure on the
                                       specified AP.
-  @param[out] Finished                If NULL, this parameter is ignored.  In 
+  @param[out] Finished                If NULL, this parameter is ignored.  In
                                       blocking mode, this parameter is ignored.
-                                      In non-blocking mode, if AP returns from 
+                                      In non-blocking mode, if AP returns from
                                       Procedure before the timeout expires, its
-                                      content is set to TRUE. Otherwise, the 
+                                      content is set to TRUE. Otherwise, the
                                       value is set to FALSE. The caller can
-                                      determine if the AP returned from Procedure 
+                                      determine if the AP returned from Procedure
                                       by evaluating this value.
 
-  @retval EFI_SUCCESS             In blocking mode, specified AP finished before 
+  @retval EFI_SUCCESS             In blocking mode, specified AP finished before
                                   the timeout expires.
-  @retval EFI_SUCCESS             In non-blocking mode, the function has been 
+  @retval EFI_SUCCESS             In non-blocking mode, the function has been
                                   dispatched to specified AP.
-  @retval EFI_UNSUPPORTED         A non-blocking mode request was made after the 
-                                  UEFI event EFI_EVENT_GROUP_READY_TO_BOOT was 
+  @retval EFI_UNSUPPORTED         A non-blocking mode request was made after the
+                                  UEFI event EFI_EVENT_GROUP_READY_TO_BOOT was
                                   signaled.
   @retval EFI_DEVICE_ERROR        The calling processor is an AP.
-  @retval EFI_TIMEOUT             In blocking mode, the timeout expired before 
+  @retval EFI_TIMEOUT             In blocking mode, the timeout expired before
                                   the specified AP has finished.
   @retval EFI_NOT_READY           The specified AP is busy.
-  @retval EFI_NOT_FOUND           The processor with the handle specified by 
+  @retval EFI_NOT_FOUND           The processor with the handle specified by
                                   ProcessorNumber does not exist.
   @retval EFI_INVALID_PARAMETER   ProcessorNumber specifies the BSP or disabled AP.
   @retval EFI_INVALID_PARAMETER   Procedure is NULL.
@@ -465,36 +465,36 @@ EFI_STATUS
   );
 
 /**
-  This service switches the requested AP to be the BSP from that point onward. 
-  This service changes the BSP for all purposes.   This call can only be performed 
+  This service switches the requested AP to be the BSP from that point onward.
+  This service changes the BSP for all purposes.   This call can only be performed
   by the current BSP.
 
-  This service switches the requested AP to be the BSP from that point onward. 
-  This service changes the BSP for all purposes. The new BSP can take over the 
-  execution of the old BSP and continue seamlessly from where the old one left 
-  off. This service may not be supported after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT 
+  This service switches the requested AP to be the BSP from that point onward.
+  This service changes the BSP for all purposes. The new BSP can take over the
+  execution of the old BSP and continue seamlessly from where the old one left
+  off. This service may not be supported after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT
   is signaled.
 
-  If the BSP cannot be switched prior to the return from this service, then 
+  If the BSP cannot be switched prior to the return from this service, then
   EFI_UNSUPPORTED must be returned.
 
   @param[in] This              A pointer to the EFI_MP_SERVICES_PROTOCOL instance.
-  @param[in] ProcessorNumber   The handle number of AP that is to become the new 
-                               BSP. The range is from 0 to the total number of 
-                               logical processors minus 1. The total number of 
+  @param[in] ProcessorNumber   The handle number of AP that is to become the new
+                               BSP. The range is from 0 to the total number of
+                               logical processors minus 1. The total number of
                                logical processors can be retrieved by
                                EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors().
-  @param[in] EnableOldBSP      If TRUE, then the old BSP will be listed as an 
+  @param[in] EnableOldBSP      If TRUE, then the old BSP will be listed as an
                                enabled AP. Otherwise, it will be disabled.
 
   @retval EFI_SUCCESS             BSP successfully switched.
-  @retval EFI_UNSUPPORTED         Switching the BSP cannot be completed prior to 
+  @retval EFI_UNSUPPORTED         Switching the BSP cannot be completed prior to
                                   this service returning.
   @retval EFI_UNSUPPORTED         Switching the BSP is not supported.
   @retval EFI_SUCCESS             The calling processor is an AP.
   @retval EFI_NOT_FOUND           The processor with the handle specified by
                                   ProcessorNumber does not exist.
-  @retval EFI_INVALID_PARAMETER   ProcessorNumber specifies the current BSP or 
+  @retval EFI_INVALID_PARAMETER   ProcessorNumber specifies the current BSP or
                                   a disabled AP.
   @retval EFI_NOT_READY           The specified AP is busy.
 
@@ -508,38 +508,38 @@ EFI_STATUS
   );
 
 /**
-  This service lets the caller enable or disable an AP from this point onward.  
+  This service lets the caller enable or disable an AP from this point onward.
   This service may only be called from the BSP.
 
-  This service allows the caller enable or disable an AP from this point onward. 
-  The caller can optionally specify the health status of the AP by Health. If 
-  an AP is being disabled, then the state of the disabled AP is implementation 
-  dependent. If an AP is enabled, then the implementation must guarantee that a 
-  complete initialization sequence is performed on the AP, so the AP is in a state 
-  that is compatible with an MP operating system. This service may not be supported 
+  This service allows the caller enable or disable an AP from this point onward.
+  The caller can optionally specify the health status of the AP by Health. If
+  an AP is being disabled, then the state of the disabled AP is implementation
+  dependent. If an AP is enabled, then the implementation must guarantee that a
+  complete initialization sequence is performed on the AP, so the AP is in a state
+  that is compatible with an MP operating system. This service may not be supported
   after the UEFI Event EFI_EVENT_GROUP_READY_TO_BOOT is signaled.
 
-  If the enable or disable AP operation cannot be completed prior to the return 
+  If the enable or disable AP operation cannot be completed prior to the return
   from this service, then EFI_UNSUPPORTED must be returned.
 
   @param[in] This              A pointer to the EFI_MP_SERVICES_PROTOCOL instance.
   @param[in] ProcessorNumber   The handle number of AP.
-                               The range is from 0 to the total number of 
-                               logical processors minus 1. The total number of 
+                               The range is from 0 to the total number of
+                               logical processors minus 1. The total number of
                                logical processors can be retrieved by
                                EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors().
-  @param[in] EnableAP          Specifies the new state for the processor for 
+  @param[in] EnableAP          Specifies the new state for the processor for
                                enabled, FALSE for disabled.
-  @param[in] HealthFlag        If not NULL, a pointer to a value that specifies 
-                               the new health status of the AP. This flag 
-                               corresponds to StatusFlag defined in 
-                               EFI_MP_SERVICES_PROTOCOL.GetProcessorInfo(). Only 
-                               the PROCESSOR_HEALTH_STATUS_BIT is used. All other 
-                               bits are ignored.  If it is NULL, this parameter 
+  @param[in] HealthFlag        If not NULL, a pointer to a value that specifies
+                               the new health status of the AP. This flag
+                               corresponds to StatusFlag defined in
+                               EFI_MP_SERVICES_PROTOCOL.GetProcessorInfo(). Only
+                               the PROCESSOR_HEALTH_STATUS_BIT is used. All other
+                               bits are ignored.  If it is NULL, this parameter
                                is ignored.
 
   @retval EFI_SUCCESS             The specified AP was enabled or disabled successfully.
-  @retval EFI_UNSUPPORTED         Enabling or disabling an AP cannot be completed 
+  @retval EFI_UNSUPPORTED         Enabling or disabling an AP cannot be completed
                                   prior to this service returning.
   @retval EFI_UNSUPPORTED         Enabling or disabling an AP is not supported.
   @retval EFI_DEVICE_ERROR        The calling processor is an AP.
@@ -558,25 +558,25 @@ EFI_STATUS
   );
 
 /**
-  This return the handle number for the calling processor.  This service may be 
+  This return the handle number for the calling processor.  This service may be
   called from the BSP and APs.
 
-  This service returns the processor handle number for the calling processor. 
-  The returned value is in the range from 0 to the total number of logical 
-  processors minus 1. The total number of logical processors can be retrieved 
-  with EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors(). This service may be 
-  called from the BSP and APs. If ProcessorNumber is NULL, then EFI_INVALID_PARAMETER 
-  is returned. Otherwise, the current processors handle number is returned in 
+  This service returns the processor handle number for the calling processor.
+  The returned value is in the range from 0 to the total number of logical
+  processors minus 1. The total number of logical processors can be retrieved
+  with EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors(). This service may be
+  called from the BSP and APs. If ProcessorNumber is NULL, then EFI_INVALID_PARAMETER
+  is returned. Otherwise, the current processors handle number is returned in
   ProcessorNumber, and EFI_SUCCESS is returned.
 
   @param[in] This              A pointer to the EFI_MP_SERVICES_PROTOCOL instance.
   @param[in] ProcessorNumber   Pointer to the handle number of AP.
-                               The range is from 0 to the total number of 
-                               logical processors minus 1. The total number of 
+                               The range is from 0 to the total number of
+                               logical processors minus 1. The total number of
                                logical processors can be retrieved by
                                EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors().
 
-  @retval EFI_SUCCESS             The current processor handle number was returned 
+  @retval EFI_SUCCESS             The current processor handle number was returned
                                   in ProcessorNumber.
   @retval EFI_INVALID_PARAMETER   ProcessorNumber is NULL.
 
@@ -589,34 +589,34 @@ EFI_STATUS
   );
 
 ///
-/// When installed, the MP Services Protocol produces a collection of services 
+/// When installed, the MP Services Protocol produces a collection of services
 /// that are needed for MP management.
 ///
-/// Before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, the module 
-/// that produces this protocol is required to place all APs into an idle state 
-/// whenever the APs are disabled or the APs are not executing code as requested 
-/// through the StartupAllAPs() or StartupThisAP() services. The idle state of 
-/// an AP before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled is 
+/// Before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, the module
+/// that produces this protocol is required to place all APs into an idle state
+/// whenever the APs are disabled or the APs are not executing code as requested
+/// through the StartupAllAPs() or StartupThisAP() services. The idle state of
+/// an AP before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled is
 /// implementation dependent.
 ///
-/// After the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, all the APs 
-/// must be placed in the OS compatible CPU state as defined by the UEFI 
-/// Specification. Implementations of this protocol may use the UEFI event 
-/// EFI_EVENT_GROUP_READY_TO_BOOT to force APs into the OS compatible state as 
-/// defined by the UEFI Specification. Modules that use this protocol must 
-/// guarantee that all non-blocking mode requests on all APs have been completed 
-/// before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled. Since the 
-/// order that event notification functions in the same event group are executed 
-/// is not deterministic, an event of type EFI_EVENT_GROUP_READY_TO_BOOT cannot 
+/// After the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, all the APs
+/// must be placed in the OS compatible CPU state as defined by the UEFI
+/// Specification. Implementations of this protocol may use the UEFI event
+/// EFI_EVENT_GROUP_READY_TO_BOOT to force APs into the OS compatible state as
+/// defined by the UEFI Specification. Modules that use this protocol must
+/// guarantee that all non-blocking mode requests on all APs have been completed
+/// before the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled. Since the
+/// order that event notification functions in the same event group are executed
+/// is not deterministic, an event of type EFI_EVENT_GROUP_READY_TO_BOOT cannot
 /// be used to guarantee that APs have completed their non-blocking mode requests.
 ///
-/// When the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, the StartAllAPs() 
-/// and StartupThisAp() services must no longer support non-blocking mode requests. 
-/// The support for SwitchBSP() and EnableDisableAP() may no longer be supported 
-/// after this event is signaled. Since UEFI Applications and UEFI OS Loaders 
-/// execute after the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, these 
+/// When the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, the StartAllAPs()
+/// and StartupThisAp() services must no longer support non-blocking mode requests.
+/// The support for SwitchBSP() and EnableDisableAP() may no longer be supported
+/// after this event is signaled. Since UEFI Applications and UEFI OS Loaders
+/// execute after the UEFI event EFI_EVENT_GROUP_READY_TO_BOOT is signaled, these
 /// UEFI images must be aware that the functionality of this protocol may be reduced.
-/// 
+///
 struct _EFI_MP_SERVICES_PROTOCOL {
   EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS  GetNumberOfProcessors;
   EFI_MP_SERVICES_GET_PROCESSOR_INFO        GetProcessorInfo;
-- 
2.7.4.windows.1