MdeModulePkg/Core/Dxe/gcd.h

   1 /** @file
   2
   3   GCD Operations and data structure used to
   4   convert from GCD attributes to EFI Memory Map attributes.
   5
   6 Copyright (c) 2006 - 2008, Intel Corporation
   7 All rights reserved. This program and the accompanying materials
   8 are licensed and made available under the terms and conditions of the BSD License
   9 which accompanies this distribution.  The full text of the license may be found at
  10 http://opensource.org/licenses/bsd-license.php
  11
  12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16
  17 #ifndef _GCD_H
  18 #define _GCD_H
  19
  20 //
  21 // GCD Operations
  22 //
  23 #define GCD_MEMORY_SPACE_OPERATION 0x20
  24 #define GCD_IO_SPACE_OPERATION     0x40
  25
  26 #define GCD_ADD_MEMORY_OPERATION             (GCD_MEMORY_SPACE_OPERATION | 0)
  27 #define GCD_ALLOCATE_MEMORY_OPERATION        (GCD_MEMORY_SPACE_OPERATION | 1)
  28 #define GCD_FREE_MEMORY_OPERATION            (GCD_MEMORY_SPACE_OPERATION | 2)
  29 #define GCD_REMOVE_MEMORY_OPERATION          (GCD_MEMORY_SPACE_OPERATION | 3)
  30 #define GCD_SET_ATTRIBUTES_MEMORY_OPERATION  (GCD_MEMORY_SPACE_OPERATION | 4)
  31
  32 #define GCD_ADD_IO_OPERATION                 (GCD_IO_SPACE_OPERATION | 0)
  33 #define GCD_ALLOCATE_IO_OPERATION            (GCD_IO_SPACE_OPERATION | 1)
  34 #define GCD_FREE_IO_OPERATION                (GCD_IO_SPACE_OPERATION | 2)
  35 #define GCD_REMOVE_IO_OPERATION              (GCD_IO_SPACE_OPERATION | 3)
  36
  37 //
  38 // The data structure used to convert from GCD attributes to EFI Memory Map attributes
  39 //
  40 typedef struct {
  41   UINT64   Attribute;
  42   UINT64   Capability;
  43   BOOLEAN  Memory;
  44 } GCD_ATTRIBUTE_CONVERSION_ENTRY;
  45
  46 #endif