gpxe/src/include/gpxe/efi/Pi/PiMultiPhase.h

/** @file
  Include file matches things in PI for multiple module types.

  Copyright (c) 2006 - 2008, 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.

  @par Revision Reference:
  PI Version 1.0

**/

#ifndef __PI_MULTIPHASE_H__
#define __PI_MULTIPHASE_H__

#include <gpxe/efi/Uefi/UefiMultiPhase.h>

#include <gpxe/efi/Pi/PiFirmwareVolume.h>
#include <gpxe/efi/Pi/PiFirmwareFile.h>
#include <gpxe/efi/Pi/PiBootMode.h>

#include <gpxe/efi/Pi/PiHob.h>
#include <gpxe/efi/Pi/PiDependency.h>


#define EFI_NOT_AVAILABLE_YET   EFIERR (32)

///
/// Status Code Type Definition
///
typedef UINT32  EFI_STATUS_CODE_TYPE;

//
// A Status Code Type is made up of the code type and severity
// All values masked by EFI_STATUS_CODE_RESERVED_MASK are
// reserved for use by this specification.
//
#define EFI_STATUS_CODE_TYPE_MASK     0x000000FF
#define EFI_STATUS_CODE_SEVERITY_MASK 0xFF000000
#define EFI_STATUS_CODE_RESERVED_MASK 0x00FFFF00

//
// Definition of code types, all other values masked by
// EFI_STATUS_CODE_TYPE_MASK are reserved for use by
// this specification.
//
#define EFI_PROGRESS_CODE             0x00000001
#define EFI_ERROR_CODE                0x00000002
#define EFI_DEBUG_CODE                0x00000003

//
// Definitions of severities, all other values masked by
// EFI_STATUS_CODE_SEVERITY_MASK are reserved for use by
// this specification.
// Uncontained errors are major errors that could not contained
// to the specific component that is reporting the error
// For example, if a memory error was not detected early enough,
// the bad data could be consumed by other drivers.
//
#define EFI_ERROR_MINOR               0x40000000
#define EFI_ERROR_MAJOR               0x80000000
#define EFI_ERROR_UNRECOVERED         0x90000000
#define EFI_ERROR_UNCONTAINED         0xa0000000

///
/// Status Code Value Definition
///
typedef UINT32 EFI_STATUS_CODE_VALUE;

//
// A Status Code Value is made up of the class, subclass, and
// an operation.
//
#define EFI_STATUS_CODE_CLASS_MASK      0xFF000000
#define EFI_STATUS_CODE_SUBCLASS_MASK   0x00FF0000
#define EFI_STATUS_CODE_OPERATION_MASK  0x0000FFFF

///
/// Definition of Status Code extended data header.
/// The data will follow HeaderSize bytes from the beginning of
/// the structure and is Size bytes long.
///
typedef struct {
  UINT16    HeaderSize;
  UINT16    Size;
  EFI_GUID  Type;
} EFI_STATUS_CODE_DATA;


//
// Bit values for Authentication Status
//
#define EFI_AUTH_STATUS_PLATFORM_OVERRIDE   0x01
#define EFI_AUTH_STATUS_IMAGE_SIGNED        0x02
#define EFI_AUTH_STATUS_NOT_TESTED          0x04
#define EFI_AUTH_STATUS_TEST_FAILED         0x08
#define EFI_AUTH_STATUS_ALL                 0x0f

#endif