From ad801d0121b30d91d42e9e004dd2da7df7f64a0e Mon Sep 17 00:00:00 2001 From: xli24 Date: Wed, 25 Feb 2009 02:09:31 +0000 Subject: Check in library class of BaseMemoryTestLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7663 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Include/Library/BaseMemoryTestLib.h | 88 ++++++++++++++++++++ .../BaseMemoryTestLibNull/BaseMemoryTestLibNull.c | 93 ++++++++++++++++++++++ .../BaseMemoryTestLibNull.inf | 37 +++++++++ MdeModulePkg/MdeModulePkg.dec | 4 + MdeModulePkg/MdeModulePkg.dsc | 4 +- 5 files changed, 225 insertions(+), 1 deletion(-) create mode 100644 MdeModulePkg/Include/Library/BaseMemoryTestLib.h create mode 100644 MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.c create mode 100644 MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf (limited to 'MdeModulePkg') diff --git a/MdeModulePkg/Include/Library/BaseMemoryTestLib.h b/MdeModulePkg/Include/Library/BaseMemoryTestLib.h new file mode 100644 index 0000000..ec384de --- /dev/null +++ b/MdeModulePkg/Include/Library/BaseMemoryTestLib.h @@ -0,0 +1,88 @@ +/** @file + Library class to provide APIs for system memory test. + +Copyright (c) 2009, 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. + +**/ + +#ifndef _MEMORY_TEST_LIB_H_ +#define _MEMORY_TEST_LIB_H_ + + +/** + Test a system memory range with sparsely sampled memory units. + + This function tests a system memory range, whose memory units + are sampled sparsely. It leads to quick performance but less + reliability. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +SparseMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ); + +/** + Test a system memory range with extensively sampled memory units. + + This function tests a system memory range, whose memory units + are sampled extensively. Compared with SparseMemoryTest, it achieves + more reliability and less performance. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +ExtensiveMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ); + +/** + Test a system memory range with every memory unit checked. + + This function tests a system memory range, whose memory units + are fully checked. It leads to complete reliability with the + cost of performance. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +FullMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ); + +#endif diff --git a/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.c b/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.c new file mode 100644 index 0000000..4163e61 --- /dev/null +++ b/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.c @@ -0,0 +1,93 @@ +/** @file + Null instance of Memory Test Library. + +Copyright (c) 2009, 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. +**/ + +#include +#include + +/** + Test a system memory range with sparsely sampled memory units. + + This function tests a system memory range, whose memory units + are sampled sparsely. It leads to quick performance but less + reliability. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +SparseMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ) +{ + return RETURN_SUCCESS; +} + +/** + Test a system memory range with extensively sampled memory units. + + This function tests a system memory range, whose memory units + are sampled extensively. Compared with SparseMemoryTest, it achieves + more reliability and less performance. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +ExtensiveMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ) +{ + return RETURN_SUCCESS; +} + +/** + Test a system memory range with every memory unit checked. + + This function tests a system memory range, whose memory units + are fully checked. It leads to complete reliability with the + cost of performance. + + @param StartAddress Start address of the memory range to test. + @param Length Length of the memory range to test. + @param ErrorAddress Address of the memory where error is encountered. + + @retval RETURN_SUCCESS The memory range passes test. + @retval RETURNEFI_DEVICE_ERROR The memory range does not pass test. + +**/ +RETURN_STATUS +EFIAPI +FullMemoryTest ( + IN VOID *StartAddress, + IN UINT64 Length, + OUT VOID **ErrorAddress + ) +{ + return RETURN_SUCCESS; +} diff --git a/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf b/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf new file mode 100644 index 0000000..3587516 --- /dev/null +++ b/MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf @@ -0,0 +1,37 @@ +/** @file + Null instance of Memory Test Library. + +Copyright (c) 2009, 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] + INF_VERSION = 0x00010005 + BASE_NAME = BaseMemoryTestLibNull + FILE_GUID = D519E511-9C1C-47F5-AE01-FD216E779269 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = MemoryTestLib + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 X64 IPF EBC +# + +[Sources.common] + BaseMemoryTestLibNull.c + +[Packages] + MdePkg/MdePkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + MemoryTestLib diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index a6511a1..ee2c86d 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -77,6 +77,10 @@ ## FvbServiceLib|Include/Library/FvbServiceLib.h + ## @libraryclass Provides APIs for system memory test. + ## + MemoryTestLib|Include/Library/BaseMemoryTestLib.h + [Guids.common] ## MdeModule package token space guid ## Include/Guid/MdeModulePkgTokenSpace.h diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc index 4f20602..3a20e03 100644 --- a/MdeModulePkg/MdeModulePkg.dsc +++ b/MdeModulePkg/MdeModulePkg.dsc @@ -77,7 +77,8 @@ PlatformDriverOverrideLib|MdeModulePkg/Library/DxePlatDriOverLib/DxePlatDriOverLib.inf OemHookStatusCodeLib|IntelFrameworkModulePkg/Library/OemHookStatusCodeLibNull/OemHookStatusCodeLibNull.inf HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf - + MemoryTestLib|MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf + [LibraryClasses.IA32] IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf @@ -296,6 +297,7 @@ MdeModulePkg/Library/EdkFvbServiceLib/EdkFvbServiceLib.inf MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf MdeModulePkg/Library/UefiIfrSupportLib/UefiIfrSupportLib.inf + MdeModulePkg/Library/BaseMemoryTestLibNull/BaseMemoryTestLibNull.inf MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatformDxe.inf -- cgit v1.1