X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UefiCpuPkg%2FCpuDxe%2FCpuMp.h;h=d530149d7e00964bbdd9ce975e6196c830541b15;hp=a6478c087c607752f4a25e325c3949fe0c020250;hb=c1cab54ce57c2608b8b3ea051c7041f036f21153;hpb=b302a9784cc0926d1870cabf95f272cf2f4ce345

diff --git a/UefiCpuPkg/CpuDxe/CpuMp.h b/UefiCpuPkg/CpuDxe/CpuMp.h
index a6478c087c..d530149d7e 100644
--- a/UefiCpuPkg/CpuDxe/CpuMp.h
+++ b/UefiCpuPkg/CpuDxe/CpuMp.h
@@ -1,7 +1,7 @@
 /** @file
   CPU DXE MP support
 
-  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+  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
   which accompanies this distribution.  The full text of the license may be found at
@@ -15,9 +15,6 @@
 #ifndef _CPU_MP_H_
 #define _CPU_MP_H_
 
-#include <Protocol/MpService.h>
-#include <Library/SynchronizationLib.h>
-
 /**
   Initialize Multi-processor support.
 
@@ -27,119 +24,6 @@ InitializeMpSupport (
   VOID
   );
 
-typedef
-VOID
-(EFIAPI *STACKLESS_AP_ENTRY_POINT)(
-  VOID
-  );
-
-/**
-  Starts the Application Processors and directs them to jump to the
-  specified routine.
-
-  The processor jumps to this code in flat mode, but the processor's
-  stack is not initialized.
-
-  @retval EFI_SUCCESS           The APs were started
-
-**/
-EFI_STATUS
-StartApsStackless (
-  VOID
-  );
-
-/**
-  The AP entry point that the Startup-IPI target code will jump to.
-
-  The processor jumps to this code in flat mode, but the processor's
-  stack is not initialized.
-
-**/
-VOID
-EFIAPI
-AsmApEntryPoint (
-  VOID
-  );
-
-/**
-  Releases the lock preventing other APs from using the shared AP
-  stack.
-
-  Once the AP has transitioned to using a new stack, it can call this
-  function to allow another AP to proceed with using the shared stack.
-
-**/
-VOID
-EFIAPI
-AsmApDoneWithCommonStack (
-  VOID
-  );
-
-typedef enum {
-  CpuStateIdle,
-  CpuStateBlocked,
-  CpuStateReady,
-  CpuStateBusy,
-  CpuStateFinished
-} CPU_STATE;
-
-/**
-  Define Individual Processor Data block.
-
-**/
-typedef struct {
-  EFI_PROCESSOR_INFORMATION      Info;
-  SPIN_LOCK                      CpuDataLock;
-  INTN                           LockSelf;
-  volatile CPU_STATE             State;
-
-  EFI_AP_PROCEDURE               Procedure;
-  VOID                           *Parameter;
-  BOOLEAN                        *Finished;
-  INTN                           Timeout;
-  EFI_EVENT                      WaitEvent;
-  BOOLEAN                        TimeoutActive;
-  EFI_EVENT                      CheckThisAPEvent;
-  VOID                           *TopOfStack;
-} CPU_DATA_BLOCK;
-
-/**
-  Define MP data block which consumes individual processor block.
-
-**/
-typedef struct {
-  CPU_DATA_BLOCK              *CpuDatas;
-  UINTN                       NumberOfProcessors;
-  UINTN                       NumberOfEnabledProcessors;
-
-  EFI_AP_PROCEDURE            Procedure;
-  VOID                        *ProcedureArgument;
-  UINTN                       StartCount;
-  UINTN                       FinishCount;
-  BOOLEAN                     SingleThread;
-  UINTN                       **FailedList;
-  UINTN                       FailedListIndex;
-  INTN                        Timeout;
-  EFI_EVENT                   WaitEvent;
-  BOOLEAN                     TimeoutActive;
-  EFI_EVENT                   CheckAllAPsEvent;
-} MP_SYSTEM_DATA;
-
-/**
-  This function is called by all processors (both BSP and AP) once and collects MP related data.
-
-  @param Bsp             TRUE if the CPU is BSP
-  @param ProcessorNumber The specific processor number
-
-  @retval EFI_SUCCESS    Data for the processor collected and filled in
-
-**/
-EFI_STATUS
-FillInProcessorInformation (
-  IN     BOOLEAN              Bsp,
-  IN     UINTN                ProcessorNumber
-  );
-
 /**
   This service retrieves the number of logical processor in the platform
   and the number of those logical processors that are enabled on this boot.
@@ -491,7 +375,7 @@ StartupThisAP (
   @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_DEVICE_ERROR        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
@@ -588,55 +472,5 @@ WhoAmI (
   OUT UINTN                    *ProcessorNumber
   );
 
-/**
-  Terminate AP's task and set it to idle state.
-
-  This function terminates AP's task due to timeout by sending INIT-SIPI,
-  and sends it to idle state.
-
-  @param CpuData           the pointer to CPU_DATA_BLOCK of specified AP
-
-**/
-VOID
-ResetProcessorToIdleState (
-  IN CPU_DATA_BLOCK  *CpuData
-  );
-
-/**
-  Prepares Startup Code for APs.
-  This function prepares Startup Code for APs.
-
-  @retval EFI_SUCCESS           The APs were started
-  @retval EFI_OUT_OF_RESOURCES  Cannot allocate memory to start APs
-
-**/
-EFI_STATUS
-PrepareAPStartupCode (
-  VOID
-  );
-
-/**
-  Free the code buffer of startup AP.
-
-**/
-VOID
-FreeApStartupCode (
-  VOID
-  );
-
-/**
-  Resets the Application Processor and directs it to jump to the
-  specified routine.
-
-  The processor jumps to this code in flat mode, but the processor's
-  stack is not initialized.
-
-  @param ProcessorId           the AP of ProcessorId was reset
-**/
-VOID
-ResetApStackless (
-  IN UINT32 ProcessorId
-  );
-
 #endif // _CPU_MP_H_