EdkCompatibilityPkg/Sample/Platform/Generic/MonoStatusCode/Library/Pei/Include/SimpleCpuIoLib.h

   1 /*++
   2
   3 Copyright (c) 2004 - 2007, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   SimpleCpuIoLib.h
  15
  16 Abstract:
  17
  18   Light weight monolithic Cpu Io Lib to support PEI Modules.
  19
  20 --*/
  21
  22 #ifndef _PEI_SIMPLE_CPU_IO_LIB_H_
  23 #define _PEI_SIMPLE_CPU_IO_LIB_H_
  24
  25 //
  26 //  Base IO Class Functions
  27 //
  28 UINT8
  29 IoRead8 (
  30   IN  UINT64  Address
  31   );
  32
  33 UINT16
  34 IoRead16 (
  35   IN  UINT64  Address
  36   );
  37
  38 UINT32
  39 IoRead32 (
  40   IN  UINT64  Address
  41   );
  42
  43 VOID
  44 IoWrite8 (
  45   IN  UINT64  Address,
  46   IN  UINT8   Data
  47   );
  48
  49 VOID
  50 IoWrite16 (
  51   IN  UINT64  Address,
  52   IN  UINT16  Data
  53   );
  54
  55 VOID
  56 IoWrite32 (
  57   IN  UINT64  Address,
  58   IN  UINT32  Data
  59   );
  60
  61 UINT32
  62 MemRead32 (
  63   IN  UINT64  Address
  64   );
  65
  66 UINT64
  67 MemRead64 (
  68   IN  UINT64  Address
  69   );
  70
  71 VOID
  72 MemWrite32 (
  73   IN  UINT64  Address,
  74   IN  UINT32  Data
  75   );
  76
  77 VOID
  78 MemWrite64 (
  79   IN  UINT64  Address,
  80   IN  UINT64  Data
  81   );
  82
  83 #endif