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-rw-r--r--IntelFrameworkPkg/IntelFrameworkPkg.dsc3
-rw-r--r--IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.c89
-rw-r--r--IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.inf36
3 files changed, 127 insertions, 1 deletions
diff --git a/IntelFrameworkPkg/IntelFrameworkPkg.dsc b/IntelFrameworkPkg/IntelFrameworkPkg.dsc
index e96d666..adbbca9 100644
--- a/IntelFrameworkPkg/IntelFrameworkPkg.dsc
+++ b/IntelFrameworkPkg/IntelFrameworkPkg.dsc
@@ -3,7 +3,7 @@
#
# This DSC file is used for Package Level build.
#
-# Copyright (c) 2007, Intel Corporation
+# Copyright (c) 2007 - 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
@@ -75,4 +75,5 @@
IntelFrameworkPkg/Library/DxeSmmDriverEntryPoint/DxeSmmDriverEntryPoint.inf
IntelFrameworkPkg/Library/PeiSmbusLibSmbusPpi/PeiSmbusLibSmbusPpi.inf
IntelFrameworkPkg/Library/PeiHobLibFramework/PeiHobLibFramework.inf
+ IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.inf
diff --git a/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.c b/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.c
new file mode 100644
index 0000000..fd7233a
--- /dev/null
+++ b/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.c
@@ -0,0 +1,89 @@
+/** @file
+ NULL instance of SMM Library.
+
+ Copyright (c) 2009, Intel Corporation<BR>
+ 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 <Base.h>
+#include <Library/SmmLib.h>
+
+/**
+ Triggers an SMI at boot time.
+
+ This function triggers a software SMM interrupt at boot time.
+
+**/
+VOID
+EFIAPI
+TriggerBootServiceSoftwareSmi (
+ VOID
+ )
+{
+ return;
+}
+
+
+/**
+ Triggers an SMI at run time.
+
+ This function triggers a software SMM interrupt at run time.
+
+**/
+VOID
+EFIAPI
+TriggerRuntimeSoftwareSmi (
+ VOID
+ )
+{
+ return;
+}
+
+
+
+/**
+ Test if a boot time software SMI happened.
+
+ This function tests if a software SMM interrupt happened. If a software SMM interrupt happened and
+ it was triggered at boot time, it returns TRUE. Otherwise, it returns FALSE.
+
+ @retval TRUE A software SMI triggered at boot time happened.
+ @retval FLASE No software SMI happened or the software SMI was triggered at run time.
+
+**/
+BOOLEAN
+EFIAPI
+IsBootServiceSoftwareSmi (
+ VOID
+ )
+{
+ return FALSE;
+}
+
+
+/**
+ Test if a run time software SMI happened.
+
+ This function tests if a software SMM interrupt happened. If a software SMM interrupt happened and
+ it was triggered at run time, it returns TRUE. Otherwise, it returns FALSE.
+
+ @retval TRUE A software SMI triggered at run time happened.
+ @retval FLASE No software SMI happened or the software SMI was triggered at boot time.
+
+**/
+BOOLEAN
+EFIAPI
+IsRuntimeSoftwareSmi (
+ VOID
+ )
+{
+ return FALSE;
+}
+
diff --git a/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.inf b/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.inf
new file mode 100644
index 0000000..3636e11
--- /dev/null
+++ b/IntelFrameworkPkg/Library/SmmLibNull/SmmLibNull.inf
@@ -0,0 +1,36 @@
+#/** @file
+# NULL instance of SMM 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 = SmmLibNull
+ FILE_GUID = DDADFC93-FBC5-4389-B20F-EC99E4A6AE52
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = SmmLib
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Sources.common]
+ SmmLibNull.c
+
+
+[Packages]
+ MdePkg/MdePkg.dec
+ IntelFrameworkPkg/IntelFrameworkPkg.dec