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Diffstat (limited to 'OldMdePkg/Include/Protocol/LegacyRegion.h')
| -rw-r--r-- | OldMdePkg/Include/Protocol/LegacyRegion.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/OldMdePkg/Include/Protocol/LegacyRegion.h b/OldMdePkg/Include/Protocol/LegacyRegion.h deleted file mode 100644 index e7e24ad3a5..0000000000 --- a/OldMdePkg/Include/Protocol/LegacyRegion.h +++ /dev/null @@ -1,140 +0,0 @@ -/** @file
- This protocol manages the legacy memory regions between 0xc0000 - 0xfffff
-
- Copyright (c) 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
-
- @par Revision Reference:
- This protocol is defined in Framework for EFI Compatibility Support Module spec
- Version 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 } \
- }
-
-typedef struct _EFI_LEGACY_REGION_PROTOCOL EFI_LEGACY_REGION_PROTOCOL;
-
-/**
- Sets hardware to decode or not decode a region.
-
- @param This Indicates the EFI_LEGACY_REGION_PROTOCOL instance
- @param Start Start of region to decode.
- @param Length Size in bytes of the region.
- @param On Decode/nondecode flag.
-
- @retval EFI_SUCCESS Decode range successfully changed.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LEGACY_REGION_DECODE) (
- IN EFI_LEGACY_REGION_PROTOCOL *This,
- IN UINT32 Start,
- IN UINT32 Length,
- IN BOOLEAN *On
- );
-
-/**
- Sets a region to read only.
-
- @param This Indicates the EFI_LEGACY_REGION_PROTOCOL instance
- @param Start Start of region to lock.
- @param Length Size in bytes of the region.
- @param Granularity Lock attribute affects this granularity in bytes.
-
- @retval EFI_SUCCESS The region was made read only.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LEGACY_REGION_LOCK) (
- IN EFI_LEGACY_REGION_PROTOCOL *This,
- IN UINT32 Start,
- IN UINT32 Length,
- OUT UINT32 *Granularity OPTIONAL
- );
-
-/**
- Sets a region to read only and ensures that flash is locked from being
- inadvertently modified.
-
- @param This Indicates the EFI_LEGACY_REGION_PROTOCOL instance
- @param Start Start of region to lock.
- @param Length Size in bytes of the region.
- @param Granularity Lock attribute affects this granularity in bytes.
-
- @retval EFI_SUCCESS The region was made read only and flash is locked.
-
-**/
-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
- );
-
-/**
- Sets a region to read-write.
-
- @param This Indicates the EFI_LEGACY_REGION_PROTOCOL instance
- @param Start Start of region to lock.
- @param Length Size in bytes of the region.
- @param Granularity Lock attribute affects this granularity in bytes.
-
- @retval EFI_SUCCESS The region was successfully made read-write.
-
-**/
-typedef
-EFI_STATUS
-(EFIAPI *EFI_LEGACY_REGION_UNLOCK) (
- IN EFI_LEGACY_REGION_PROTOCOL *This,
- IN UINT32 Start,
- IN UINT32 Length,
- OUT UINT32 *Granularity OPTIONAL
- );
-
-/**
- @par Protocol Description:
- Abstracts the hardware control of the physical address region 0xC0000-C0xFFFFF
- for the traditional BIOS.
-
- @param Decode
- Specifies a region for the chipset to decode
-
- @param Lock
- Makes the specified OpROM region read only or locked.
-
- @param BootLock
- Sets a region to read only and ensures tat flash is locked from
- inadvertent modification.
-
- @param Unlock
- Makes the specified OpROM region read-write or unlocked.
-
-**/
-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;
-};
-
-extern EFI_GUID gEfiLegacyRegionProtocolGuid;
-
-#endif
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