UefiCpuPkg/CpuMpPei: Implementation of PeiStartupAllAPs ()

[mirror_edk2.git] / UefiCpuPkg / CpuMpPei / CpuMpPei.h

diff --git a/UefiCpuPkg/CpuMpPei/CpuMpPei.h b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
index 466ddc055838f37835d81b3e0207f7c3966d2be4..ed6cf0598695463fb5a3c492f9903412a701aeb1 100644 (file)
--- a/UefiCpuPkg/CpuMpPei/CpuMpPei.h
+++ b/UefiCpuPkg/CpuMpPei/CpuMpPei.h
@@ -17,7 +17,11 @@
 
 #include <PiPei.h>
 
+#include <Ppi/MpServices.h>
 #include <Ppi/SecPlatformInformation.h>
+#include <Ppi/SecPlatformInformation2.h>
+
+#include <Register/LocalApic.h>
 
 #include <Library/BaseLib.h>
 #include <Library/BaseMemoryLib.h>
@@ -28,9 +32,13 @@
 #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 "Microcode.h"
+
 //
 // AP state
 //
@@ -145,4 +153,84 @@ AsmInitializeGdt (
   );
 
 
+/**
+  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 ApicId             Apic ID for the processor to be waked
+  @param Procedure          The function to be invoked by AP
+  @param ProcedureArgument  The argument to be passed into AP function
+**/
+VOID
+WakeUpAP (
+  IN PEI_CPU_MP_DATA           *PeiCpuMpData,
+  IN BOOLEAN                   Broadcast,
+  IN UINT32                    ApicId,
+  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.
+**/
+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
+  or SEC Platform Information PPI.
+
+  @param PeiServices         Pointer to PEI Services Table
+  @param PeiCpuMpData        Pointer to PEI CPU MP Data
+
+**/
+VOID
+CollectBistDataFromPpi (
+  IN CONST EFI_PEI_SERVICES             **PeiServices,
+  IN PEI_CPU_MP_DATA                    *PeiCpuMpData
+  );
+
+/**
+  Implementation of the PlatformInformation2 service in EFI_SEC_PLATFORM_INFORMATION2_PPI.
+
+  @param  PeiServices                The pointer to the PEI Services Table.
+  @param  StructureSize              The pointer to the variable describing size of the input buffer.
+  @param  PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.
+
+  @retval EFI_SUCCESS                The data was successfully returned.
+  @retval EFI_BUFFER_TOO_SMALL       The buffer was too small. The current buffer size needed to
+                                     hold the record is returned in StructureSize.
+
+**/
+EFI_STATUS
+EFIAPI
+SecPlatformInformation2 (
+  IN CONST EFI_PEI_SERVICES                   **PeiServices,
+  IN OUT UINT64                               *StructureSize,
+     OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2
+  );
+
 #endif