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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>
This commit is contained in:
Michael Kubacki 2020-11-17 10:36:10 -08:00 committed by mergify[bot]
parent 4a4aeaa446
commit 17b2d64ced
3 changed files with 0 additions and 166 deletions
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8
PrmPkg/PrmPkg.dsc
View File

@ -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

115
PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.c
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@ -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;
}

43
PrmPkg/Samples/PrmSampleMemoryAllocationModule/PrmSampleMemoryAllocationModule.inf
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@ -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