PrmPkg/Samples: Remove PrmSampleMemoryAllocationModule

Removes PrmSampleMemoryAllocationModule since the module depends
upon the deprecated concept of OS services.

Cc: Andrew Fish <afish@apple.com>
Cc: Kang Gao <kang.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Liu Yun <yun.y.liu@intel.com>
Cc: Ankit Sinha <ankit.sinha@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Acked-by: Liming Gao <gaoliming@byosoft.com.cn>
Acked-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Ankit Sinha <ankit.sinha@intel.com>

3 files changed, 0 insertions, 166 deletions

diff --git a/PrmPkg/PrmPkg.dsc b/PrmPkg/PrmPkg.dsc
index 9111583024..c6e5a151ee 100644
--- a/PrmPkg/PrmPkg.dsc
+++ b/PrmPkg/PrmPkg.dsc
@@ -141,14 +141,6 @@
   #

   $(PLATFORM_PACKAGE)/Application/PrmInfo/PrmInfo.inf

 

-  #

-  # The SampleMemoryAllocationModule was used during a time in the POC when the OS

-  # provided memory allocation services. This module was successful in using those services.

-  # Since OS services have been removed (aside from debug prints), this module is no longer

-  # relevant but kept around for archival purposes.

-  #

-  #$(PLATFORM_PACKAGE)/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.inf

-

 [BuildOptions]

 # Force deprecated interfaces off

   *_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES

diff --git a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c b/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c
deleted file mode 100644
index f1245664ab..0000000000
--- a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/** @file

-

-  A sample PRM Module implementation. This PRM Module provides 3 PRM handlers that simply take a DEBUG print

-  function from the OS and invoke it with a debug message internal the PRM handler.

-

-  Copyright (c) Microsoft Corporation

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include <PrmModule.h>

-

-#include <Library/BaseLib.h>

-#include <Library/BaseMemoryLib.h>

-#include <Library/PrintLib.h>

-#include <Library/UefiLib.h>

-

-//

-// PRM Handler GUIDs

-//

-

-// {149a5cb3-6a9c-403f-940a-156abf63938a}

-#define PRM_HANDLER_1_GUID {0x149a5cb3, 0x6a9c, 0x403f, {0x94, 0x0a, 0x15, 0x6a, 0xbf, 0x63, 0x93, 0x8a}}

-

-// Note: If the signature size is modified, the PRM Handler test code in this module needs to be updated.

-#define MEMORY_ALLOCATION_TEST_DATA_SIGNATURE     SIGNATURE_32('T','E','S','T')

-#define MEMORY_ALLOCATION_TEST_DATA_SIZE          sizeof(UINT32)

-#define MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE   256

-

-/**

-  A sample Platform Runtime Mechanism (PRM) handler.

-

-  This sample handler currently uses the OS_SERVICES to write a debug message

-  indicating this is PRM handler 1.

-

-  @param[in]  ParameterBuffer    A pointer to the PRM handler parameter buffer

-  @param[in]  ContextBuffer      A pointer to the PRM handler context buffer

-

-  @retval EFI_STATUS              The PRM handler executed successfully.

-  @retval Others                  An error occurred in the PRM handler.

-

-**/

-EFI_STATUS

-PRM_EXPORT_API

-EFIAPI

-PrmHandler1 (

-  IN VOID                         *ParameterBuffer,

-  IN PRM_CONTEXT_BUFFER           *ContextBUffer

-  )

-{

-  EFI_STATUS                      Status;

-  UINTN                           Index;

-  VOID                            *NonPagedPool;

-  CHAR8                           DebugMessage[256];

-

-  if (OsServices == NULL || OsServices->DebugPrint == NULL || OsServices->AllocateMemory == NULL) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  OsServices->DebugPrint ("Memory Allocation PrmHandler1 entry.\n");

-  OsServices->DebugPrint ("  Requesting allocation of a 256 byte non-paged pool...\n");

-

-  NonPagedPool = NULL;

-  NonPagedPool = OsServices->AllocateMemory (MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE, FALSE);

-  if (NonPagedPool == NULL) {

-    OsServices->DebugPrint ("  NULL was returned from AllocateMemory()...\n");

-    return EFI_OUT_OF_RESOURCES;

-  }

-

-  AsciiSPrint (

-    &DebugMessage[0],

-    ARRAY_SIZE (DebugMessage),

-    "  Buffer address returned from AllocateMemory() = 0x%016lx.\n",

-    (UINTN) NonPagedPool

-    );

-  OsServices->DebugPrint (&DebugMessage[0]);

-

-  // Write the test data

-  OsServices->DebugPrint ("  Beginning memory buffer write and read back test...\n");

-  SetMem32 (NonPagedPool, MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE, MEMORY_ALLOCATION_TEST_DATA_SIGNATURE);

-

-  // Read back and verify the test data is valid

-  for (Index = 0, Status = EFI_SUCCESS; Index < (MEMORY_ALLOCATION_TEST_DATA_BUFFER_SIZE / MEMORY_ALLOCATION_TEST_DATA_SIZE); Index++) {

-    if (((UINT32 *) NonPagedPool)[Index] != MEMORY_ALLOCATION_TEST_DATA_SIGNATURE) {

-      Status = EFI_DEVICE_ERROR;

-      break;

-    }

-  }

-  if (EFI_ERROR (Status)) {

-    OsServices->DebugPrint ("    Memory write & read test failed.\n");

-  } else {

-    OsServices->DebugPrint ("    Memory write & read test passed.\n");

-  }

-

-  OsServices->DebugPrint ("Memory Allocation PrmHandler1 exit.\n");

-

-  return EFI_SUCCESS;

-}

-

-//

-// Register the PRM export information for this PRM Module

-//

-PRM_MODULE_EXPORT (

-  PRM_HANDLER_EXPORT_ENTRY (PRM_HANDLER_1_GUID, PrmHandler1)

-  );

-

-EFI_STATUS

-EFIAPI

-PrmSampleMemoryAllocationModuleInit (

-  IN  EFI_HANDLE                  ImageHandle,

-  IN  EFI_SYSTEM_TABLE            *SystemTable

-  )

-{

-  return EFI_SUCCESS;

-}

diff --git a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.inf b/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.inf
deleted file mode 100644
index 06be8f40f4..0000000000
--- a/PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.inf
+++ /dev/null
@@ -1,43 +0,0 @@
-## @file

-#  Sample PRM Driver

-#

-#  This driver simply uses an OS-provided debug message print service to write

-#  a debug message. Three PRM handlers are provided that each print a unique

-#  debug message.

-#

-#  Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>

-#  Copyright (c) Microsoft Corporation

-#

-#  SPDX-License-Identifier: BSD-2-Clause-Patent

-#

-##

-

-[Defines]

-  INF_VERSION                    = 0x00010005

-  BASE_NAME                      = PrmSampleMemoryAllocationModule

-  FILE_GUID                      = C6B3E74A-12E3-4364-8FB4-8C8B34DD153B

-  MODULE_TYPE                    = DXE_RUNTIME_DRIVER

-  VERSION_STRING                 = 1.0

-  ENTRY_POINT                    = PrmSampleMemoryAllocationModuleInit

-

-[Sources]

-  PrmSampleMemoryAllocationModule.c

-

-[Packages]

-  MdePkg/MdePkg.dec

-  MdeModulePkg/MdeModulePkg.dec

-  PrmPkg/PrmPkg.dec

-

-[LibraryClasses]

-  BaseLib

-  BaseMemoryLib

-  PrintLib

-  UefiDriverEntryPoint

-  UefiLib

-

-[Depex]

-  TRUE

-

-[BuildOptions.common]

-  MSFT:*_*_*_DLINK_FLAGS  = /DLL /SUBSYSTEM:CONSOLE /VERSION:1.0

-  MSFT:*_*_*_GENFW_FLAGS = --keepoptionalheader