audk/MdeModulePkg/Core/Dxe/gcd.h

/** @file 

  GCD Operations and data structure used to 
  convert from GCD attributes to EFI Memory Map attributes.
  
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.             

**/

#ifndef _GCD_H
#define _GCD_H

//
// GCD Operations
//
#define GCD_MEMORY_SPACE_OPERATION 0x20
#define GCD_IO_SPACE_OPERATION     0x40

#define GCD_ADD_MEMORY_OPERATION             (GCD_MEMORY_SPACE_OPERATION | 0)
#define GCD_ALLOCATE_MEMORY_OPERATION        (GCD_MEMORY_SPACE_OPERATION | 1)
#define GCD_FREE_MEMORY_OPERATION            (GCD_MEMORY_SPACE_OPERATION | 2)
#define GCD_REMOVE_MEMORY_OPERATION          (GCD_MEMORY_SPACE_OPERATION | 3)
#define GCD_SET_ATTRIBUTES_MEMORY_OPERATION  (GCD_MEMORY_SPACE_OPERATION | 4)

#define GCD_ADD_IO_OPERATION                 (GCD_IO_SPACE_OPERATION | 0)
#define GCD_ALLOCATE_IO_OPERATION            (GCD_IO_SPACE_OPERATION | 1)
#define GCD_FREE_IO_OPERATION                (GCD_IO_SPACE_OPERATION | 2)
#define GCD_REMOVE_IO_OPERATION              (GCD_IO_SPACE_OPERATION | 3)

//
// The data structure used to convert from GCD attributes to EFI Memory Map attributes
//
typedef struct {
  UINT64   Attribute;
  UINT64   Capability;
  BOOLEAN  Memory;
} GCD_ATTRIBUTE_CONVERSION_ENTRY;

#endif