MdeModulePkg/Core/Dxe/Gcd/Gcd.h

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