1. Add two performance measurement points for SMM performance measurement;

[mirror_edk2.git] / MdeModulePkg / Include / Library / SmmCorePlatformHookLib.h

diff --git a/MdeModulePkg/Include/Library/SmmCorePlatformHookLib.h b/MdeModulePkg/Include/Library/SmmCorePlatformHookLib.h
new file mode 100644 (file)
index 0000000..773d061
--- /dev/null
+++ b/MdeModulePkg/Include/Library/SmmCorePlatformHookLib.h
@@ -0,0 +1,50 @@
+/** @file\r
+  Smm Core Platform Hook Library.  This library class defines a set of platform\r
+  hooks called by the SMM Core.\r
+\r
+Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under \r
+the terms and conditions of the BSD License that accompanies this distribution.  \r
+The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php.                                            \r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef __SMM_CORE_PLATFORM_HOOK_LIB__\r
+#define __SMM_CORE_PLATFORM_HOOK_LIB__\r
+\r
+/**\r
+  Performs platform specific tasks before invoking registered SMI handlers.\r
+  \r
+  This function performs platform specific tasks before invoking registered SMI handlers.\r
+  \r
+  @retval EFI_SUCCESS       The platform hook completes successfully.\r
+  @retval Other values      The paltform hook cannot complete due to some error.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatformHookBeforeSmmDispatch (\r
+  VOID\r
+  );\r
+\r
+\r
+/**\r
+  Performs platform specific tasks after invoking registered SMI handlers.\r
+  \r
+  This function performs platform specific tasks after invoking registered SMI handlers.\r
+  \r
+  @retval EFI_SUCCESS       The platform hook completes successfully.\r
+  @retval Other values      The paltform hook cannot complete due to some error.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PlatformHookAfterSmmDispatch (\r
+  VOID\r
+  );\r
+  \r
+#endif\r