UefiCpuPkg/CpuMpPei: Remove unused files and codes

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: Michael Kinney <michael.d.kinney@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Michael Kinney <michael.d.kinney@intel.com>

1 files changed, 0 insertions, 248 deletions

diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.h b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
index fb57669de5..5a422b2315 100644
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.h
+++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
@@ -21,259 +21,21 @@
 #include <Ppi/SecPlatformInformation.h>

 #include <Ppi/SecPlatformInformation2.h>

 #include <Ppi/EndOfPeiPhase.h>

-#include <Ppi/VectorHandoffInfo.h>

-

-#include <Register/Cpuid.h>

-#include <Register/LocalApic.h>

-#include <Register/Msr.h>

 

 #include <Library/BaseLib.h>

-#include <Library/BaseMemoryLib.h>

 #include <Library/DebugLib.h>

 #include <Library/HobLib.h>

 #include <Library/LocalApicLib.h>

-#include <Library/MtrrLib.h>

-#include <Library/PcdLib.h>

 #include <Library/PeimEntryPoint.h>

 #include <Library/PeiServicesLib.h>

 #include <Library/ReportStatusCodeLib.h>

-#include <Library/SynchronizationLib.h>

-#include <Library/TimerLib.h>

-#include <Library/UefiCpuLib.h>

-#include <Library/CpuLib.h>

 #include <Library/CpuExceptionHandlerLib.h>

 #include <Library/MpInitLib.h>

 

-#include "Microcode.h"

-

-//

-// AP state

-//

-typedef enum {

-  CpuStateIdle,

-  CpuStateBusy,

-  CpuStateDisabled

-} CPU_STATE;

-

-#define WAKEUP_AP_SIGNAL SIGNATURE_32 ('S', 'T', 'A', 'P')

-

-typedef enum {

-  ApInHltLoop   = 1,

-  ApInMwaitLoop = 2,

-  ApInRunLoop   = 3

-} AP_LOOP_MODE;

-

-//

-// AP reset code information

-//

-typedef struct {

-  UINT8             *RendezvousFunnelAddress;

-  UINTN             ModeEntryOffset;

-  UINTN             RendezvousFunnelSize;

-} MP_ASSEMBLY_ADDRESS_MAP;

-

-//

-// CPU exchange information for switch BSP

-//

-typedef struct {

-  UINT8             State;        // offset 0

-  UINTN             StackPointer; // offset 4 / 8

-  IA32_DESCRIPTOR   Gdtr;         // offset 8 / 16

-  IA32_DESCRIPTOR   Idtr;         // offset 14 / 26

-} CPU_EXCHANGE_ROLE_INFO;

-

-typedef struct _PEI_CPU_MP_DATA  PEI_CPU_MP_DATA;

-

-#pragma pack(1)

-

-//

-// MP CPU exchange information for AP reset code

-// This structure is required to be packed because fixed field offsets

-// into this structure are used in assembly code in this module

-//

-typedef struct {

-  UINTN                 Lock;

-  UINTN                 StackStart;

-  UINTN                 StackSize;

-  UINTN                 CFunction;

-  IA32_DESCRIPTOR       GdtrProfile;

-  IA32_DESCRIPTOR       IdtrProfile;

-  UINTN                 BufferStart;

-  UINTN                 ModeOffset;

-  UINTN                 NumApsExecuting;

-  UINTN                 CodeSegment;

-  UINTN                 DataSegment;

-  UINTN                 Cr3;

-  PEI_CPU_MP_DATA       *PeiCpuMpData;

-} MP_CPU_EXCHANGE_INFO;

-

-#pragma pack()

-

-typedef struct {

-  UINTN                          Cr0;

-  UINTN                          Cr3;

-  UINTN                          Cr4;

-  UINTN                          Dr0;

-  UINTN                          Dr1;

-  UINTN                          Dr2;

-  UINTN                          Dr3;

-  UINTN                          Dr6;

-  UINTN                          Dr7;

-} CPU_VOLATILE_REGISTERS;

-

-typedef struct {

-  volatile UINT32                *StartupApSignal;

-  UINT32                         ApicId;

-  EFI_HEALTH_FLAGS               Health;

-  CPU_STATE                      State;

-  BOOLEAN                        CpuHealthy;

-  CPU_VOLATILE_REGISTERS         VolatileRegisters;

-} PEI_CPU_DATA;

-

-//

-// PEI CPU MP Data save in memory

-//

-struct _PEI_CPU_MP_DATA {

-  SPIN_LOCK                      MpLock;

-  UINT32                         CpuCount;

-  UINT32                         BspNumber;

-  UINTN                          Buffer;

-  UINTN                          CpuApStackSize;

-  MP_ASSEMBLY_ADDRESS_MAP        AddressMap;

-  UINTN                          WakeupBuffer;

-  UINTN                          BackupBuffer;

-  UINTN                          BackupBufferSize;

-  UINTN                          ApFunction;

-  UINTN                          ApFunctionArgument;

-  volatile UINT32                FinishedCount;

-  BOOLEAN                        EndOfPeiFlag;

-  BOOLEAN                        InitFlag;

-  BOOLEAN                        X2ApicEnable;

-  CPU_EXCHANGE_ROLE_INFO         BSPInfo;

-  CPU_EXCHANGE_ROLE_INFO         APInfo;

-  MTRR_SETTINGS                  MtrrTable;

-  UINT8                          ApLoopMode;

-  UINT8                          ApTargetCState;

-  PEI_CPU_DATA                   *CpuData;

-  volatile MP_CPU_EXCHANGE_INFO  *MpCpuExchangeInfo;

-};

 extern EFI_PEI_PPI_DESCRIPTOR   mPeiCpuMpPpiDesc;

 

 

 /**

-  Assembly code to get starting address and size of the rendezvous entry for APs.

-  Information for fixing a jump instruction in the code is also returned.

-

-  @param AddressMap  Output buffer for address map information.

-**/

-VOID

-EFIAPI

-AsmGetAddressMap (

-  OUT MP_ASSEMBLY_ADDRESS_MAP    *AddressMap

-  );

-

-/**

-  Assembly code to load GDT table and update segment accordingly.

-

-  @param Gdtr   Pointer to GDT descriptor

-**/

-VOID

-EFIAPI

-AsmInitializeGdt (

-  IN IA32_DESCRIPTOR  *Gdtr

-  );

-

-/**

-  Get available system memory below 1MB by specified size.

-

-  @param PeiCpuMpData        Pointer to PEI CPU MP Data

-**/

-STATIC

-VOID

-BackupAndPrepareWakeupBuffer(

-  IN PEI_CPU_MP_DATA         *PeiCpuMpData

-  );

-

-/**

-  Restore wakeup buffer data.

-

-  @param PeiCpuMpData        Pointer to PEI CPU MP Data

-**/

-STATIC

-VOID

-RestoreWakeupBuffer(

-  IN PEI_CPU_MP_DATA         *PeiCpuMpData

-  );

-

-/**

-  Notify function on End Of Pei PPI.

-

-  On S3 boot, this function will restore wakeup buffer data.

-  On normal boot, this function will flag wakeup buffer to be un-used type.

-

-  @param  PeiServices        The pointer to the PEI Services Table.

-  @param  NotifyDescriptor   Address of the notification descriptor data structure.

-  @param  Ppi                Address of the PPI that was installed.

-

-  @retval EFI_SUCCESS        When everything is OK.

-

-**/

-STATIC

-EFI_STATUS

-EFIAPI

-CpuMpEndOfPeiCallback (

-  IN      EFI_PEI_SERVICES        **PeiServices,

-  IN EFI_PEI_NOTIFY_DESCRIPTOR    *NotifyDescriptor,

-  IN VOID                         *Ppi

-  );

-

-/**

-  This function will be called by BSP to wakeup AP.

-

-  @param PeiCpuMpData       Pointer to PEI CPU MP Data

-  @param Broadcast          TRUE:  Send broadcast IPI to all APs

-                            FALSE: Send IPI to AP by ApicId

-  @param ProcessorNumber    The handle number of specified processor

-  @param Procedure          The function to be invoked by AP

-  @param ProcedureArgument  The argument to be passed into AP function

-**/

-STATIC

-VOID

-WakeUpAP (

-  IN PEI_CPU_MP_DATA           *PeiCpuMpData,

-  IN BOOLEAN                   Broadcast,

-  IN UINTN                     ProcessorNumber,

-  IN EFI_AP_PROCEDURE          Procedure,              OPTIONAL

-  IN VOID                      *ProcedureArgument      OPTIONAL

-  );

-

-/**

-  Get CPU MP Data pointer from the Guided HOB.

-

-  @return  Pointer to Pointer to PEI CPU MP Data

-**/

-PEI_CPU_MP_DATA *

-GetMpHobData (

-  VOID

-  );

-

-/**

-  Find the current Processor number by APIC ID.

-

-  @param PeiCpuMpData        Pointer to PEI CPU MP Data

-  @param ProcessorNumber     Return the pocessor number found

-

-  @retval EFI_SUCCESS        ProcessorNumber is found and returned.

-  @retval EFI_NOT_FOUND      ProcessorNumber is not found.

-**/

-STATIC

-EFI_STATUS

-GetProcessorNumber (

-  IN PEI_CPU_MP_DATA         *PeiCpuMpData,

-  OUT UINTN                  *ProcessorNumber

-  );

-

-/**

   Collects BIST data from PPI.

 

   This function collects BIST data from Sec Platform Information2 PPI

@@ -307,14 +69,4 @@ SecPlatformInformation2 (
      OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2

   );

 

-/**

-  Detect whether specified processor can find matching microcode patch and load it.

-

-  @param PeiCpuMpData        Pointer to PEI CPU MP Data

-**/

-VOID

-MicrocodeDetect (

-  IN PEI_CPU_MP_DATA            *PeiCpuMpData

-  );

-

 #endif