From ad1a179818e9eba78cbdce2694ff87e9228c48fd Mon Sep 17 00:00:00 2001
From: vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 29 Jun 2007 03:38:49 +0000
Subject: 1. add EdkSerialPortLibNull.inf 2. add StatusCode Dxe and Pei modules

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2877 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/StatusCode/Dxe/DxeStatusCode.c       | 160 +++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 IntelFrameworkModulePkg/Universal/StatusCode/Dxe/DxeStatusCode.c

(limited to 'IntelFrameworkModulePkg/Universal/StatusCode/Dxe/DxeStatusCode.c')

diff --git a/IntelFrameworkModulePkg/Universal/StatusCode/Dxe/DxeStatusCode.c b/IntelFrameworkModulePkg/Universal/StatusCode/Dxe/DxeStatusCode.c
new file mode 100644
index 0000000000..ec7ea8ba8c
--- /dev/null
+++ b/IntelFrameworkModulePkg/Universal/StatusCode/Dxe/DxeStatusCode.c
@@ -0,0 +1,160 @@
+/** @file
+  Status Code Architectural Protocol implementation as defined in Tiano
+  Architecture Specification.
+
+  This driver has limited functionality at runtime and will not log to Data Hub
+  at runtime.
+
+  Notes:
+  This driver assumes the following ReportStatusCode strategy:
+  PEI       -> uses PeiReportStatusCode
+  DXE IPL   -> uses PeiReportStatusCode
+  early DXE -> uses PeiReportStatusCode via HOB
+  DXE       -> This driver
+  RT        -> This driver
+
+  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:  DxeStatusCode.c
+
+**/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+#include "DxeStatusCode.h"
+
+/**
+  
+  Dispatch initialization request to sub status code devices based on 
+  customized feature flags.
+ 
+**/
+VOID
+InitializationDispatcherWorker (
+  VOID
+  )
+{
+  EFI_PEI_HOB_POINTERS              Hob;
+  EFI_STATUS                        Status;
+  MEMORY_STATUSCODE_PACKET_HEADER   *PacketHeader;
+  MEMORY_STATUSCODE_RECORD          *Record;
+  UINTN                             ExpectedPacketIndex = 0;
+  UINTN                             Index;
+  VOID                              *HobStart;
+
+  //
+  // If enable UseSerial, then initialize serial port.
+  // if enable UseRuntimeMemory, then initialize runtime memory status code worker.
+  // if enable UseDataHub, then initialize data hub status code worker.
+  //
+  if (FeaturePcdGet (PcdStatusCodeUseEfiSerial)) {
+    Status = EfiSerialStatusCodeInitializeWorker ();
+    ASSERT_EFI_ERROR (Status);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseHardSerial)) {
+    Status = SerialPortInitialize ();
+    ASSERT_EFI_ERROR (Status);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseRuntimeMemory)) {
+    Status = RtMemoryStatusCodeInitializeWorker ();
+    ASSERT_EFI_ERROR (Status);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseDataHub)) {
+    Status = DataHubStatusCodeInitializeWorker ();
+    ASSERT_EFI_ERROR (Status);
+  }
+  if (FeaturePcdGet (PcdStatusCodeUseOEM)) {
+    Status = OemHookStatusCodeInitialize ();
+    ASSERT_EFI_ERROR (Status);
+  }
+
+  //
+  // Replay Status code which saved in GUID'ed HOB to all supported device. 
+  //
+
+  // 
+  // Journal GUID'ed HOBs to find all record entry, if found, 
+  // then output record to support replay device.
+  //
+  Hob.Raw   = GetFirstGuidHob (&gMemoryStatusCodeRecordGuid);
+  HobStart  = Hob.Raw;
+  while (Hob.Raw != NULL) {
+    PacketHeader = (MEMORY_STATUSCODE_PACKET_HEADER *) GET_GUID_HOB_DATA (Hob.Guid);
+    if (PacketHeader->PacketIndex == ExpectedPacketIndex) {
+      Record = (MEMORY_STATUSCODE_RECORD *) (PacketHeader + 1);
+      for (Index = 0; Index < PacketHeader->RecordIndex; Index++) {
+        //
+        // Dispatch records to devices based on feature flag.
+        //
+        if (FeaturePcdGet (PcdStatusCodeReplayInSerial) && 
+            (FeaturePcdGet (PcdStatusCodeUseHardSerial) ||
+             FeaturePcdGet (PcdStatusCodeUseEfiSerial))) {
+          SerialStatusCodeReportWorker (
+            Record[Index].CodeType,
+            Record[Index].Value,
+            Record[Index].Instance,
+            NULL,
+            NULL
+            );
+        }
+        if (FeaturePcdGet (PcdStatusCodeReplayInRuntimeMemory) &&
+            FeaturePcdGet (PcdStatusCodeUseRuntimeMemory)) {
+          RtMemoryStatusCodeReportWorker (
+            gDxeStatusCode.RtMemoryStatusCodeTable[PHYSICAL_MODE],
+            Record[Index].CodeType,
+            Record[Index].Value,
+            Record[Index].Instance
+            );
+        }
+        if (FeaturePcdGet (PcdStatusCodeReplayInDataHub) &&
+            FeaturePcdGet (PcdStatusCodeUseDataHub)) {
+          DataHubStatusCodeReportWorker (
+            Record[Index].CodeType,
+            Record[Index].Value,
+            Record[Index].Instance,
+            NULL,
+            NULL
+            );
+        }
+        if (FeaturePcdGet (PcdStatusCodeReplayInOEM) &&
+            FeaturePcdGet (PcdStatusCodeUseOEM)) {
+          OemHookStatusCodeReport (
+            Record[Index].CodeType,
+            Record[Index].Value,
+            Record[Index].Instance,
+            NULL,
+            NULL
+            );
+        }
+      }
+      ExpectedPacketIndex++;
+
+      //
+      // See whether there is gap of packet or not
+      //
+      if (NULL != HobStart) {
+        HobStart  = NULL;
+        Hob.Raw   = HobStart;
+        continue;
+      }
+    } else if (HobStart != NULL) {
+      //
+      // Cache the found packet for improve the performance
+      //
+      HobStart = Hob.Raw;
+    }
+
+    Hob.Raw = GetNextGuidHob (&gMemoryStatusCodeRecordGuid, Hob.Raw);
+  }
+}
+
-- 
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