diff options
5 files changed, 0 insertions, 311 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc index 4f2ac8ae89..388bca25bd 100644 --- a/MdeModulePkg/MdeModulePkg.dsc +++ b/MdeModulePkg/MdeModulePkg.dsc @@ -413,7 +413,6 @@ MdeModulePkg/Universal/EsrtDxe/EsrtDxe.inf
MdeModulePkg/Universal/EsrtFmpDxe/EsrtFmpDxe.inf
- MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.inf
MdeModulePkg/Universal/FileExplorerDxe/FileExplorerDxe.inf {
<LibraryClasses>
FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
diff --git a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.c b/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.c deleted file mode 100644 index 4d1a46f64c..0000000000 --- a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.c +++ /dev/null @@ -1,208 +0,0 @@ -/** @file
- This module sets default policy for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType.
-
- This module sets EFI_MEMORY_XP for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType
- in UEFI memory map, if and only of PropertiesTable is published and has BIT0 set.
-
-Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <Uefi.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/DxeServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Guid/EventGroup.h>
-#include <Guid/PropertiesTable.h>
-
-/**
- Converts a number of EFI_PAGEs to a size in bytes.
-
- NOTE: Do not use EFI_PAGES_TO_SIZE because it handles UINTN only.
-
- @param Pages The number of EFI_PAGES.
-
- @return The number of bytes associated with the number of EFI_PAGEs specified
- by Pages.
-**/
-UINT64
-EfiPagesToSize (
- IN UINT64 Pages
- )
-{
- return LShiftU64 (Pages, EFI_PAGE_SHIFT);
-}
-
-/**
- Set memory attributes according to default policy.
-
- @param MemoryMap A pointer to the buffer in which firmware places the current memory map.
- @param MemoryMapSize Size, in bytes, of the MemoryMap buffer.
- @param DescriptorSize size, in bytes, of an individual EFI_MEMORY_DESCRIPTOR.
-**/
-VOID
-SetMemorySpaceAttributesDefault (
- IN EFI_MEMORY_DESCRIPTOR *MemoryMap,
- IN UINTN MemoryMapSize,
- IN UINTN DescriptorSize
- )
-{
- EFI_MEMORY_DESCRIPTOR *MemoryMapEntry;
- EFI_MEMORY_DESCRIPTOR *MemoryMapEnd;
- EFI_STATUS Status;
-
- DEBUG ((EFI_D_INFO, "SetMemorySpaceAttributesDefault\n"));
-
- MemoryMapEntry = MemoryMap;
- MemoryMapEnd = (EFI_MEMORY_DESCRIPTOR *) ((UINT8 *) MemoryMap + MemoryMapSize);
- while ((UINTN)MemoryMapEntry < (UINTN)MemoryMapEnd) {
- if (MemoryMapEntry->PhysicalStart < BASE_1MB) {
- //
- // Do not touch memory space below 1MB
- //
- MemoryMapEntry = NEXT_MEMORY_DESCRIPTOR (MemoryMapEntry, DescriptorSize);
- continue;
- }
- switch (MemoryMapEntry->Type) {
- case EfiRuntimeServicesCode:
- case EfiRuntimeServicesData:
- //
- // should be handled later;
- //
- break;
- case EfiReservedMemoryType:
- case EfiACPIMemoryNVS:
- //
- // Handle EfiReservedMemoryType and EfiACPIMemoryNVS, because there might be firmware executable there.
- //
- DEBUG ((EFI_D_INFO, "SetMemorySpaceAttributes - %016lx - %016lx (%016lx) ...\n",
- MemoryMapEntry->PhysicalStart,
- MemoryMapEntry->PhysicalStart + EfiPagesToSize (MemoryMapEntry->NumberOfPages),
- MemoryMapEntry->Attribute
- ));
- Status = gDS->SetMemorySpaceCapabilities (
- MemoryMapEntry->PhysicalStart,
- EfiPagesToSize (MemoryMapEntry->NumberOfPages),
- MemoryMapEntry->Attribute | EFI_MEMORY_XP
- );
- DEBUG ((EFI_D_INFO, "SetMemorySpaceCapabilities - %r\n", Status));
- break;
- }
-
- MemoryMapEntry = NEXT_MEMORY_DESCRIPTOR (MemoryMapEntry, DescriptorSize);
- }
-
- return ;
-}
-
-/**
- Update memory attributes according to default policy.
-
- @param[in] Event The Event this notify function registered to.
- @param[in] Context Pointer to the context data registered to the Event.
-**/
-VOID
-EFIAPI
-UpdateMemoryAttributesDefault (
- EFI_EVENT Event,
- VOID *Context
- )
-{
- EFI_STATUS Status;
- EFI_MEMORY_DESCRIPTOR *MemoryMap;
- UINTN MemoryMapSize;
- UINTN MapKey;
- UINTN DescriptorSize;
- UINT32 DescriptorVersion;
- EFI_PROPERTIES_TABLE *PropertiesTable;
-
- DEBUG ((EFI_D_INFO, "UpdateMemoryAttributesDefault\n"));
- Status = EfiGetSystemConfigurationTable (&gEfiPropertiesTableGuid, (VOID **) &PropertiesTable);
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- ASSERT (PropertiesTable != NULL);
-
- DEBUG ((EFI_D_INFO, "MemoryProtectionAttribute - 0x%016lx\n", PropertiesTable->MemoryProtectionAttribute));
- if ((PropertiesTable->MemoryProtectionAttribute & EFI_PROPERTIES_RUNTIME_MEMORY_PROTECTION_NON_EXECUTABLE_PE_DATA) == 0) {
- goto Done;
- }
-
- //
- // Get the EFI memory map.
- //
- MemoryMapSize = 0;
- MemoryMap = NULL;
- Status = gBS->GetMemoryMap (
- &MemoryMapSize,
- MemoryMap,
- &MapKey,
- &DescriptorSize,
- &DescriptorVersion
- );
- ASSERT (Status == EFI_BUFFER_TOO_SMALL);
- do {
- MemoryMap = (EFI_MEMORY_DESCRIPTOR *) AllocatePool (MemoryMapSize);
- ASSERT (MemoryMap != NULL);
- Status = gBS->GetMemoryMap (
- &MemoryMapSize,
- MemoryMap,
- &MapKey,
- &DescriptorSize,
- &DescriptorVersion
- );
- if (EFI_ERROR (Status)) {
- FreePool (MemoryMap);
- }
- } while (Status == EFI_BUFFER_TOO_SMALL);
- ASSERT_EFI_ERROR (Status);
-
- SetMemorySpaceAttributesDefault (MemoryMap, MemoryMapSize, DescriptorSize);
-
-Done:
- gBS->CloseEvent (Event);
-
- return ;
-}
-
-/**
- The entrypoint of properties table attribute driver.
-
- @param ImageHandle The firmware allocated handle for the EFI image.
- @param SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS It always returns EFI_SUCCESS.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializePropertiesTableAttributesDxe (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- EFI_EVENT ReadyToBootEvent;
-
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- UpdateMemoryAttributesDefault,
- NULL,
- &gEfiEventReadyToBootGuid,
- &ReadyToBootEvent
- );
- ASSERT_EFI_ERROR (Status);
-
- return EFI_SUCCESS;
-}
diff --git a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.inf b/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.inf deleted file mode 100644 index a8edf854bb..0000000000 --- a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.inf +++ /dev/null @@ -1,56 +0,0 @@ -## @file
-# This module sets default policy for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType.
-#
-# This module sets EFI_MEMORY_XP for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType
-# in UEFI memory map, if and only of PropertiesTable is published and has BIT0 set.
-#
-# Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = PropertiesTableAttributesDxe
- MODULE_UNI_FILE = PropertiesTableAttributesDxe.uni
- FILE_GUID = AA48FBB2-9F87-4DFD-B416-575938F0C8F4
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializePropertiesTableAttributesDxe
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 EBC
-#
-
-[Sources]
- PropertiesTableAttributesDxe.c
-
-[Packages]
- MdePkg/MdePkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- UefiBootServicesTableLib
- DxeServicesTableLib
- DebugLib
- UefiLib
- MemoryAllocationLib
-
-[Guids]
- gEfiEventReadyToBootGuid ## CONSUMES ## Event
- gEfiPropertiesTableGuid ## CONSUMES ## SystemTable
-
-[Depex]
- TRUE
-
-[UserExtensions.TianoCore."ExtraFiles"]
- PropertiesTableAttributesDxeExtra.uni
diff --git a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.uni b/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.uni deleted file mode 100644 index 9df097f7ce..0000000000 --- a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxe.uni +++ /dev/null @@ -1,23 +0,0 @@ -// /** @file
-// This module sets default policy for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType.
-//
-// This module sets EFI_MEMORY_XP for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType
-// in UEFI memory map, if and only of PropertiesTable is published and has BIT0 set.
-//
-// Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-//
-// This program and the accompanying materials
-// are licensed and made available under the terms and conditions of the BSD License
-// which accompanies this distribution. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-//
-// **/
-
-
-#string STR_MODULE_ABSTRACT #language en-US "This module sets default policy for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType."
-
-#string STR_MODULE_DESCRIPTION #language en-US "This module sets EFI_MEMORY_XP for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType in UEFI memory map, if and only of PropertiesTable is published and has BIT0 set."
-
diff --git a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxeExtra.uni b/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxeExtra.uni deleted file mode 100644 index e107e78523..0000000000 --- a/MdeModulePkg/Universal/PropertiesTableAttributesDxe/PropertiesTableAttributesDxeExtra.uni +++ /dev/null @@ -1,23 +0,0 @@ -// /** @file
-// This module sets default policy for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType.
-//
-// This module sets EFI_MEMORY_XP for attributes of EfiACPIMemoryNVS and EfiReservedMemoryType
-// in UEFI memory map, if and only of PropertiesTable is published and has BIT0 set.
-//
-// Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-//
-// This program and the accompanying materials
-// are licensed and made available under the terms and conditions of the BSD License
-// which accompanies this distribution. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-//
-// **/
-
-#string STR_PROPERTIES_MODULE_NAME
-#language en-US
-"PropertiesTable Attributes Setting DXE Driver"
-
-
|