1 files changed, 90 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c b/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c
new file mode 100644
index 0000000000..fc6c7e9a5a
--- /dev/null
+++ b/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerSmm.c
@@ -0,0 +1,90 @@
+/** @file
+  Status Code Handler Driver which produces general handlers and hook them
+  onto the SMM status code router.
+
+  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 "StatusCodeHandlerSmm.h"
+
+EFI_SMM_RSC_HANDLER_PROTOCOL  *mRscHandlerProtocol       = NULL;
+
+
+/**
+  Dispatch initialization request to sub status code devices based on 
+  customized feature flags.
+ 
+**/
+VOID
+InitializationDispatcherWorker (
+  VOID
+  )
+{
+  EFI_STATUS                        Status;
+
+  //
+  // If enable UseSerial, then initialize serial port.
+  // if enable UseRuntimeMemory, then initialize runtime memory status code worker.
+  //
+  if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+    //
+    // Call Serial Port Lib API to initialize serial port.
+    //
+    Status = SerialPortInitialize ();
+    ASSERT_EFI_ERROR (Status);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+    Status = MemoryStatusCodeInitializeWorker ();
+    ASSERT_EFI_ERROR (Status);
+  }
+}
+
+/**
+  Entry point of SMM Status Code Driver.
+
+  This function is the entry point of SMM Status Code Driver.
+
+  @param  ImageHandle       The firmware allocated handle for the EFI image.
+  @param  SystemTable       A pointer to the EFI System Table.
+  
+  @retval EFI_SUCCESS       The entry point is executed successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+StatusCodeHandlerSmmEntry (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  )
+{
+  EFI_STATUS                Status;
+
+  Status = gSmst->SmmLocateProtocol (
+                    &gEfiSmmRscHandlerProtocolGuid,
+                    NULL,
+                    (VOID **) &mRscHandlerProtocol
+                    );
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Dispatch initialization request to supported devices
+  //
+  InitializationDispatcherWorker ();
+
+  if (FeaturePcdGet (PcdStatusCodeUseSerial)) {
+    mRscHandlerProtocol->Register (SerialStatusCodeReportWorker);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseMemory)) {
+    mRscHandlerProtocol->Register (MemoryStatusCodeReportWorker);
+  }
+
+  return EFI_SUCCESS;
+}