X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFspWrapperPkg%2FLibrary%2FSecPeiFspPlatformSecLibSample%2FSecGetPerformance.c;fp=IntelFspWrapperPkg%2FLibrary%2FSecPeiFspPlatformSecLibSample%2FSecGetPerformance.c;h=0000000000000000000000000000000000000000;hp=9ae15d17168bd7480823e1c326a7e36fe46217e2;hb=1a48fda5315433661c2f3039a30aea5916c22267;hpb=e8015f2facfffa31db8a06c1121647f76f1035dc

diff --git a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/SecGetPerformance.c b/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/SecGetPerformance.c
deleted file mode 100644
index 9ae15d1716..0000000000
--- a/IntelFspWrapperPkg/Library/SecPeiFspPlatformSecLibSample/SecGetPerformance.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/** @file
-  Sample to provide SecGetPerformance function.
-
-  Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <PiPei.h>
-
-#include <Ppi/SecPerformance.h>
-#include <Ppi/TopOfTemporaryRam.h>
-
-#include <Library/BaseMemoryLib.h>
-#include <Library/TimerLib.h>
-#include <Library/DebugLib.h>
-
-/**
-  This interface conveys performance information out of the Security (SEC) phase into PEI.
-
-  This service is published by the SEC phase. The SEC phase handoff has an optional
-  EFI_PEI_PPI_DESCRIPTOR list as its final argument when control is passed from SEC into the
-  PEI Foundation. As such, if the platform supports collecting performance data in SEC,
-  this information is encapsulated into the data structure abstracted by this service.
-  This information is collected for the boot-strap processor (BSP) on IA-32.
-
-  @param[in]  PeiServices  The pointer to the PEI Services Table.
-  @param[in]  This         The pointer to this instance of the PEI_SEC_PERFORMANCE_PPI.
-  @param[out] Performance  The pointer to performance data collected in SEC phase.
-
-  @retval EFI_SUCCESS  The data was successfully returned.
-
-**/
-EFI_STATUS
-EFIAPI
-SecGetPerformance (
-  IN CONST EFI_PEI_SERVICES          **PeiServices,
-  IN       PEI_SEC_PERFORMANCE_PPI   *This,
-  OUT      FIRMWARE_SEC_PERFORMANCE  *Performance
-  )
-{
-  UINT32      Size;
-  UINT32      Count;
-  UINT32      TopOfTemporaryRam;
-  UINT64      Ticker;
-  VOID        *TopOfTemporaryRamPpi;
-  EFI_STATUS  Status;
-
-  DEBUG ((DEBUG_INFO, "SecGetPerformance\n"));
-
-  Status = (*PeiServices)->LocatePpi (
-                             PeiServices,
-                             &gTopOfTemporaryRamPpiGuid,
-                             0,
-                             NULL,
-                             (VOID **) &TopOfTemporaryRamPpi
-                             );
-  if (EFI_ERROR (Status)) {
-    return EFI_NOT_FOUND;
-  }
-
-  //
-  // |--------------| <- TopOfTemporaryRam
-  // |Number of BSPs|
-  // |--------------|
-  // |     BIST     |
-  // |--------------|
-  // |     ....     |
-  // |--------------|
-  // |  TSC[63:32]  |
-  // |--------------|
-  // |  TSC[31:00]  |
-  // |--------------|
-  //
-  TopOfTemporaryRam = (UINT32)(UINTN)TopOfTemporaryRamPpi - sizeof(UINT32);
-  TopOfTemporaryRam -= sizeof(UINT32) * 2;
-  Count             = *(UINT32 *) (UINTN) (TopOfTemporaryRam - sizeof (UINT32));
-  Size              = Count * sizeof (UINT64);
-
-  Ticker = *(UINT64 *) (UINTN) (TopOfTemporaryRam - sizeof (UINT32) - Size - sizeof (UINT32) * 2);
-  Performance->ResetEnd = GetTimeInNanoSecond (Ticker);
-
-  return EFI_SUCCESS;
-}