diff options
Diffstat (limited to 'Nt32Pkg/WinNtAutoScanPei')
| -rw-r--r-- | Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.c | 149 | ||||
| -rw-r--r-- | Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.dxs | 33 | ||||
| -rw-r--r-- | Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.inf | 95 | ||||
| -rw-r--r-- | Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.msa | 59 |
4 files changed, 336 insertions, 0 deletions
diff --git a/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.c b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.c new file mode 100644 index 0000000000..99b12b2f17 --- /dev/null +++ b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.c @@ -0,0 +1,149 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. 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.
+
+Module Name:
+ WinNtAutoscan.c
+
+Abstract:
+ This PEIM to abstract memory auto-scan in a Windows NT environment.
+
+Revision History
+
+--*/
+
+//
+// The package level header files this module uses
+//
+#include <PiPei.h>
+#include <WinNtPeim.h>
+//
+// The protocols, PPI and GUID defintions for this module
+//
+#include <Ppi/BaseMemoryTest.h>
+#include <Ppi/NtAutoscan.h>
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/PeimEntryPoint.h>
+#include <Library/HobLib.h>
+
+EFI_STATUS
+EFIAPI
+PeimInitializeWinNtAutoScan (
+ IN EFI_FFS_FILE_HEADER *FfsHeader,
+ IN EFI_PEI_SERVICES **PeiServices
+ )
+/*++
+
+Routine Description:
+ Perform a call-back into the SEC simulator to get a memory value
+
+Arguments:
+ FfsHeader - General purpose data available to every PEIM
+ PeiServices - General purpose services available to every PEIM.
+
+Returns:
+ None
+
+--*/
+{
+ EFI_STATUS Status;
+ EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
+ PEI_NT_AUTOSCAN_PPI *PeiNtService;
+ UINT64 MemorySize;
+ EFI_PHYSICAL_ADDRESS MemoryBase;
+ PEI_BASE_MEMORY_TEST_PPI *MemoryTestPpi;
+ EFI_PHYSICAL_ADDRESS ErrorAddress;
+ UINTN Index;
+ EFI_RESOURCE_ATTRIBUTE_TYPE Attributes;
+
+
+ DEBUG ((EFI_D_ERROR, "NT 32 Autoscan PEIM Loaded\n"));
+
+ //
+ // Get the PEI NT Autoscan PPI
+ //
+ Status = (**PeiServices).LocatePpi (
+ PeiServices,
+ &gPeiNtAutoScanPpiGuid, // GUID
+ 0, // INSTANCE
+ &PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
+ &PeiNtService // PPI
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Get the Memory Test PPI
+ //
+ Status = (**PeiServices).LocatePpi (
+ PeiServices,
+ &gPeiBaseMemoryTestPpiGuid,
+ 0,
+ NULL,
+ &MemoryTestPpi
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ Index = 0;
+ do {
+ Status = PeiNtService->NtAutoScan (Index, &MemoryBase, &MemorySize);
+ if (!EFI_ERROR (Status)) {
+ Attributes =
+ (
+ EFI_RESOURCE_ATTRIBUTE_PRESENT |
+ EFI_RESOURCE_ATTRIBUTE_INITIALIZED |
+ EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE |
+ EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE |
+ EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE |
+ EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE
+ );
+
+ if (Index == 0) {
+ //
+ // For the first area register it as PEI tested memory
+ //
+ Status = MemoryTestPpi->BaseMemoryTest (
+ PeiServices,
+ MemoryTestPpi,
+ MemoryBase,
+ MemorySize,
+ Quick,
+ &ErrorAddress
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Register the "tested" memory with the PEI Core
+ //
+ Status = (**PeiServices).InstallPeiMemory (PeiServices, MemoryBase, MemorySize);
+ ASSERT_EFI_ERROR (Status);
+
+ Attributes |= EFI_RESOURCE_ATTRIBUTE_TESTED;
+ }
+
+ BuildResourceDescriptorHob (
+ EFI_RESOURCE_SYSTEM_MEMORY,
+ Attributes,
+ MemoryBase,
+ MemorySize
+ );
+ }
+ Index++;
+ } while (!EFI_ERROR (Status));
+
+ //
+ // Build the CPU hob with 36-bit addressing and 16-bits of IO space.
+ //
+ BuildCpuHob (36, 16);
+
+ return Status;
+}
diff --git a/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.dxs b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.dxs new file mode 100644 index 0000000000..ac2c065c5f --- /dev/null +++ b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.dxs @@ -0,0 +1,33 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. 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.
+
+Module Name:
+
+ WinNtAutoscan.dxs
+
+Abstract:
+
+ Dependency expression file for WinNtAutoscan.
+
+--*/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+#include <PeimDepex.h>
+
+DEPENDENCY_START
+ PEI_NT_AUTOSCAN_PPI_GUID AND EFI_PEI_MASTER_BOOT_MODE_PEIM_PPI AND PEI_BASE_MEMORY_TEST_GUID
+DEPENDENCY_END
+
+
diff --git a/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.inf b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.inf new file mode 100644 index 0000000000..3b305081a6 --- /dev/null +++ b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.inf @@ -0,0 +1,95 @@ +#/** @file
+# Component description file for WinNtAutoScan module
+#
+# This module abstracts memory auto-scan in a Windows NT environment.
+# Copyright (c) 2006 - 2007, Intel Corporation
+#
+# All rights reserved. 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 Section - statements that will be processed to create a Makefile.
+#
+################################################################################
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = WinNtAutoScan
+ FILE_GUID = BE0FEABA-3443-4919-9F3A-2D4216329EA9
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ EDK_RELEASE_VERSION = 0x00020000
+ EFI_SPECIFICATION_VERSION = 0x00020000
+
+ ENTRY_POINT = PeimInitializeWinNtAutoScan
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32
+#
+
+################################################################################
+#
+# Sources Section - list of files that are required for the build to succeed.
+#
+################################################################################
+
+[Sources.common]
+ WinNtAutoscan.dxs
+ WinntAutoscan.c
+
+################################################################################
+#
+# Includes Section - list of Include locations that are required for
+# this module.
+#
+################################################################################
+
+[Includes]
+ $(WORKSPACE)/MdePkg/Include/Library
+
+################################################################################
+#
+# Package Dependency Section - list of Package files that are required for
+# this module.
+#
+################################################################################
+
+[Packages]
+ Nt32Pkg/Nt32Pkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+
+
+################################################################################
+#
+# Library Class Section - list of Library Classes that are required for
+# this module.
+#
+################################################################################
+
+[LibraryClasses]
+ HobLib
+ PeimEntryPoint
+ DebugLib
+
+
+################################################################################
+#
+# PPI C Name Section - list of PPI and PPI Notify C Names that this module
+# uses or produces.
+#
+################################################################################
+
+[Ppis]
+ gPeiBaseMemoryTestPpiGuid # PPI ALWAYS_CONSUMED
+ gPeiNtAutoScanPpiGuid # PPI ALWAYS_CONSUMED
+
diff --git a/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.msa b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.msa new file mode 100644 index 0000000000..8a0beea1ca --- /dev/null +++ b/Nt32Pkg/WinNtAutoScanPei/WinNtAutoScan.msa @@ -0,0 +1,59 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <MsaHeader>
+ <ModuleName>WinNtAutoScan</ModuleName>
+ <ModuleType>PEIM</ModuleType>
+ <GuidValue>BE0FEABA-3443-4919-9F3A-2D4216329EA9</GuidValue>
+ <Version>1.0</Version>
+ <Abstract>Component description file for WinNtAutoScan module</Abstract>
+ <Description>This module abstracts memory auto-scan in a Windows NT environment.</Description>
+ <Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
+ <License>All rights reserved. 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.</License>
+ <Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
+ </MsaHeader>
+ <ModuleDefinitions>
+ <SupportedArchitectures>IA32</SupportedArchitectures>
+ <BinaryModule>false</BinaryModule>
+ <OutputFileBasename>WinNtAutoScan</OutputFileBasename>
+ </ModuleDefinitions>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>DebugLib</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>PeimEntryPoint</Keyword>
+ </LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">
+ <Keyword>HobLib</Keyword>
+ </LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>WinntAutoscan.c</Filename>
+ <Filename>WinNtAutoscan.dxs</Filename>
+ </SourceFiles>
+ <PackageDependencies>
+ <Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
+ <Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
+ <Package PackageGuid="0fb2aa2d-10d5-40a5-a9dc-060c12a4a3f3"/>
+ </PackageDependencies>
+ <PPIs>
+ <Ppi Usage="ALWAYS_CONSUMED">
+ <PpiCName>gPeiNtAutoScanPpiGuid</PpiCName>
+ </Ppi>
+ <Ppi Usage="ALWAYS_CONSUMED">
+ <PpiCName>gPeiBaseMemoryTestPpiGuid</PpiCName>
+ </Ppi>
+ </PPIs>
+ <Externs>
+ <Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
+ <Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
+ <Extern>
+ <ModuleEntryPoint>PeimInitializeWinNtAutoScan</ModuleEntryPoint>
+ </Extern>
+ </Externs>
+</ModuleSurfaceArea>
\ No newline at end of file |