audk/MdeModulePkg/Core/Dxe/Gcd/Gcd.h

/** @file
  GCD Operations and data structure used to
  convert from GCD attributes to EFI Memory Map attributes.

Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#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_SET_CAPABILITIES_MEMORY_OPERATION  (GCD_MEMORY_SPACE_OPERATION | 5)

#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