Clean the public header files to remove the unnecessary include files.

[mirror_edk2.git] / IntelFrameworkPkg / Include / Protocol / LegacyRegion.h

/** @file\r
  This protocol manages the legacy memory regions between 0xc0000 - 0xfffff\r
\r
  Copyright (c) 2007 - 2009, Intel Corporation\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
  Module Name:  LegacyRegion.h\r
\r
  @par Revision Reference:\r
  This protocol is defined in Framework for EFI Compatibility Support Module spec\r
  Version 0.97.\r
\r
**/\r
\r
#ifndef _EFI_LEGACY_REGION_H_\r
#define _EFI_LEGACY_REGION_H_\r
\r
\r
#define EFI_LEGACY_REGION_PROTOCOL_GUID \\r
  { \\r
    0xfc9013a, 0x568, 0x4ba9, {0x9b, 0x7e, 0xc9, 0xc3, 0x90, 0xa6, 0x60, 0x9b } \\r
  }\r
\r
typedef struct _EFI_LEGACY_REGION_PROTOCOL EFI_LEGACY_REGION_PROTOCOL;\r
\r
/**\r
  Sets hardware to decode or not decode a region.\r
\r
  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
  @param  Start                 Start of region to decode.\r
  @param  Length                Size in bytes of the region.\r
  @param  On                    Decode/nondecode flag.\r
\r
  @retval EFI_SUCCESS           Decode range successfully changed.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_LEGACY_REGION_DECODE)(\r
  IN EFI_LEGACY_REGION_PROTOCOL           *This,\r
  IN  UINT32                              Start,\r
  IN  UINT32                              Length,\r
  IN  BOOLEAN                             *On\r
  );\r
\r
/**\r
  Sets a region to read only.\r
\r
  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
  @param  Start                 Start of region to lock.\r
  @param  Length                Size in bytes of the region.\r
  @param  Granularity           Lock attribute affects this granularity in bytes.\r
\r
  @retval EFI_SUCCESS           The region was made read only.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_LEGACY_REGION_LOCK)(\r
  IN EFI_LEGACY_REGION_PROTOCOL           *This,\r
  IN  UINT32                              Start,\r
  IN  UINT32                              Length,\r
  OUT UINT32                              *Granularity OPTIONAL\r
  );\r
\r
/**\r
  Sets a region to read only and ensures that flash is locked from being\r
  inadvertently modified.\r
\r
  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
  @param  Start                 Start of region to lock.\r
  @param  Length                Size in bytes of the region.\r
  @param  Granularity           Lock attribute affects this granularity in bytes.\r
\r
  @retval EFI_SUCCESS           The region was made read only and flash is locked.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_LEGACY_REGION_BOOT_LOCK)(\r
  IN EFI_LEGACY_REGION_PROTOCOL           *This,\r
  IN  UINT32                              Start,\r
  IN  UINT32                              Length,\r
  OUT UINT32                              *Granularity OPTIONAL\r
  );\r
\r
/**\r
  Sets a region to read-write.\r
\r
  @param  This                  Indicates the EFI_LEGACY_REGION_PROTOCOL instance\r
  @param  Start                 Start of region to lock.\r
  @param  Length                Size in bytes of the region.\r
  @param  Granularity           Lock attribute affects this granularity in bytes.\r
\r
  @retval EFI_SUCCESS           The region was successfully made read-write.\r
\r
**/\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_LEGACY_REGION_UNLOCK)(\r
  IN EFI_LEGACY_REGION_PROTOCOL           *This,\r
  IN  UINT32                              Start,\r
  IN  UINT32                              Length,\r
  OUT UINT32                              *Granularity OPTIONAL\r
  );\r
\r
/**\r
  Abstracts the hardware control of the physical address region 0xC0000-C0xFFFFF\r
  for the traditional BIOS.\r
**/\r
struct _EFI_LEGACY_REGION_PROTOCOL {\r
  EFI_LEGACY_REGION_DECODE    Decode;     ///< Specifies a region for the chipset to decode\r
  EFI_LEGACY_REGION_LOCK      Lock;       ///< Makes the specified OpROM region read only or locked.\r
  EFI_LEGACY_REGION_BOOT_LOCK BootLock;   ///< Sets a region to read only and ensures tat flash is locked from\r
                                          ///< inadvertent modification.\r
  EFI_LEGACY_REGION_UNLOCK    UnLock;     ///< Makes the specified OpROM region read-write or unlocked.\r
};\r
\r
extern EFI_GUID gEfiLegacyRegionProtocolGuid;\r
\r
#endif\r