diff options
Diffstat (limited to 'PrmPkg')
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
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