/** @file
  PEIM to provide the status code functionality, to aid in system debug.
  It includes output to 0x80 port and/or to serial port.
  This PEIM is monolithic. Different platform should provide different library.

  Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>

  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 "MonoStatusCode.h"
#include "PlatformStatusCode.h"

//
// Module globals
//
EFI_PEI_PROGRESS_CODE_PPI     mStatusCodePpi = { PlatformReportStatusCode };

EFI_PEI_PPI_DESCRIPTOR  mPpiListStatusCode = {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gEfiPeiStatusCodePpiGuid,
  &mStatusCodePpi
};

//
// Function implementations
//
/**
  Translate from a DXE status code interface into a PEI-callable
  interface, making the PEI the least common denominator.

**/
EFI_STATUS
EFIAPI
TranslateDxeStatusCodeToPeiStatusCode (
  IN EFI_STATUS_CODE_TYPE     CodeType,
  IN EFI_STATUS_CODE_VALUE    Value,
  IN UINT32                   Instance,
  IN EFI_GUID                 *CallerId,
  IN EFI_STATUS_CODE_DATA     *Data OPTIONAL
  )
{
  return PlatformReportStatusCode (NULL, CodeType, Value, Instance, CallerId, Data);
}


/**
  Build a HOB describing the status code listener that has been installed.
  This will be used by DXE code until a runtime status code listener is
  installed.

  @param[in]  PeiServices     General purpose services available to every PEIM.

  @retval     EFI_SUCCESS     If the interface could be successfully.

**/
EFI_STATUS
EFIAPI
InitializeDxeReportStatusCode (
  IN const EFI_PEI_SERVICES       **PeiServices
  )
{
  EFI_STATUS  Status = EFI_UNSUPPORTED;
  VOID        *Instance;
  VOID        *Result;

  Instance = (VOID *) (UINTN) TranslateDxeStatusCodeToPeiStatusCode;

  Result = BuildGuidDataHob (
             &gEfiStatusCodeRuntimeProtocolGuid,
             &Instance,
             sizeof (VOID *)
             );
  if (Result != NULL) {
    Status = EFI_SUCCESS;
  }

  return Status;
}


/**
  Initialize the platform status codes and publish the platform status code
  PPI.

  @param[in]  FfsHeader       FV this PEIM was loaded from.
  @param[in]  PeiServices     General purpose services available to every PEIM.

  @retval     EFI_SUCCESS

**/
VOID
EFIAPI
InitializeMonoStatusCode (
  IN EFI_FFS_FILE_HEADER       *FfsHeader,
  IN CONST EFI_PEI_SERVICES          **PeiServices
  )
{
  EFI_STATUS  Status;

  //
  // Initialize status code listeners.
  //
  PlatformInitializeStatusCode (FfsHeader, PeiServices);

  //
  // Publish the status code capability to other modules
  //
  Status = (*PeiServices)->InstallPpi (PeiServices, &mPpiListStatusCode);

  ASSERT_EFI_ERROR (Status);

  DEBUG ((DEBUG_INFO, "\nMono Status Code PEIM Loaded\n"));

  return ;
}