/** @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 "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);
  }
}