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Add in the 1st version of ECP.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524
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qwang12
2007-06-28 07:00:39 +00:00
parent 30d4a0c7ec
commit 3eb9473ea9
1433 changed files with 266617 additions and 0 deletions
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82
EdkCompatibilityPkg/Foundation/Framework/Protocol/LegacyRegion/LegacyRegion.h Normal file
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/*++
Copyright (c) 1999 - 2006, 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.
Module Name:
LegacyRegion.h
Abstract:
This protocol manages the legacy memory regions between 0xc0000 - 0xfffff
Revision History
The EFI Legacy Region Protocol is compliant with CSM spec 0.96.
--*/
#ifndef _EFI_LEGACY_REGION_H_
#define _EFI_LEGACY_REGION_H_
#define EFI_LEGACY_REGION_PROTOCOL_GUID \
{ \
0xfc9013a, 0x568, 0x4ba9, 0x9b, 0x7e, 0xc9, 0xc3, 0x90, 0xa6, 0x60, 0x9b \
}
EFI_FORWARD_DECLARATION (EFI_LEGACY_REGION_PROTOCOL);
typedef
EFI_STATUS
(EFIAPI *EFI_LEGACY_REGION_DECODE) (
IN EFI_LEGACY_REGION_PROTOCOL * This,
IN UINT32 Start,
IN UINT32 Length,
IN BOOLEAN *On
);
typedef
EFI_STATUS
(EFIAPI *EFI_LEGACY_REGION_LOCK) (
IN EFI_LEGACY_REGION_PROTOCOL * This,
IN UINT32 Start,
IN UINT32 Length,
OUT UINT32 *Granularity OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_LEGACY_REGION_BOOT_LOCK) (
IN EFI_LEGACY_REGION_PROTOCOL * This,
IN UINT32 Start,
IN UINT32 Length,
OUT UINT32 *Granularity OPTIONAL
);
typedef
EFI_STATUS
(EFIAPI *EFI_LEGACY_REGION_UNLOCK) (
IN EFI_LEGACY_REGION_PROTOCOL * This,
IN UINT32 Start,
IN UINT32 Length,
OUT UINT32 *Granularity OPTIONAL
);
typedef struct _EFI_LEGACY_REGION_PROTOCOL {
EFI_LEGACY_REGION_DECODE Decode;
EFI_LEGACY_REGION_LOCK Lock;
EFI_LEGACY_REGION_BOOT_LOCK BootLock;
EFI_LEGACY_REGION_UNLOCK UnLock;
} EFI_LEGACY_REGION_PROTOCOL;
extern EFI_GUID gEfiLegacyRegionProtocolGuid;
#endif