projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 1999 - 2006, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials\r | |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License\r |
| 6 | which accompanies this distribution. The full text of the license may be found at\r | |
| 7 | http://opensource.org/licenses/bsd-license.php\r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 11 | \r | |
| 12 | \r | |
| 13 | Module Name:\r | |
| 14 | \r | |
| 15 | LegacyRegion.h\r | |
| 16 | \r | |
| 17 | Abstract:\r | |
| 18 | \r | |
| 19 | This protocol manages the legacy memory regions between 0xc0000 - 0xfffff\r | |
| 20 | \r | |
| 21 | Revision History\r | |
| 22 | \r | |
| 23 | The EFI Legacy Region Protocol is compliant with CSM spec 0.96.\r | |
| 24 | \r | |
| 25 | --*/\r | |
| 26 | \r | |
| 27 | #ifndef _EFI_LEGACY_REGION_H_\r | |
| 28 | #define _EFI_LEGACY_REGION_H_\r | |
| 29 | \r | |
| 30 | #define EFI_LEGACY_REGION_PROTOCOL_GUID \\r | |
| 31 | { \\r | |
| 7ccf38a3 | 32 | 0xfc9013a, 0x568, 0x4ba9, {0x9b, 0x7e, 0xc9, 0xc3, 0x90, 0xa6, 0x60, 0x9b} \\r |
| 3eb9473e | 33 | }\r |
| 34 | \r | |
| 35 | EFI_FORWARD_DECLARATION (EFI_LEGACY_REGION_PROTOCOL);\r | |
| 36 | \r | |
| 37 | typedef\r | |
| 38 | EFI_STATUS\r | |
| 39 | (EFIAPI *EFI_LEGACY_REGION_DECODE) (\r | |
| 40 | IN EFI_LEGACY_REGION_PROTOCOL * This,\r | |
| 41 | IN UINT32 Start,\r | |
| 42 | IN UINT32 Length,\r | |
| 43 | IN BOOLEAN *On\r | |
| 44 | );\r | |
| 45 | \r | |
| 46 | typedef\r | |
| 47 | EFI_STATUS\r | |
| 48 | (EFIAPI *EFI_LEGACY_REGION_LOCK) (\r | |
| 49 | IN EFI_LEGACY_REGION_PROTOCOL * This,\r | |
| 50 | IN UINT32 Start,\r | |
| 51 | IN UINT32 Length,\r | |
| 52 | OUT UINT32 *Granularity OPTIONAL\r | |
| 53 | );\r | |
| 54 | \r | |
| 55 | typedef\r | |
| 56 | EFI_STATUS\r | |
| 57 | (EFIAPI *EFI_LEGACY_REGION_BOOT_LOCK) (\r | |
| 58 | IN EFI_LEGACY_REGION_PROTOCOL * This,\r | |
| 59 | IN UINT32 Start,\r | |
| 60 | IN UINT32 Length,\r | |
| 61 | OUT UINT32 *Granularity OPTIONAL\r | |
| 62 | );\r | |
| 63 | \r | |
| 64 | typedef\r | |
| 65 | EFI_STATUS\r | |
| 66 | (EFIAPI *EFI_LEGACY_REGION_UNLOCK) (\r | |
| 67 | IN EFI_LEGACY_REGION_PROTOCOL * This,\r | |
| 68 | IN UINT32 Start,\r | |
| 69 | IN UINT32 Length,\r | |
| 70 | OUT UINT32 *Granularity OPTIONAL\r | |
| 71 | );\r | |
| 72 | \r | |
| 5d46191d | 73 | struct _EFI_LEGACY_REGION_PROTOCOL {\r |
| 3eb9473e | 74 | EFI_LEGACY_REGION_DECODE Decode;\r |
| 75 | EFI_LEGACY_REGION_LOCK Lock;\r | |
| 76 | EFI_LEGACY_REGION_BOOT_LOCK BootLock;\r | |
| 77 | EFI_LEGACY_REGION_UNLOCK UnLock;\r | |
| 5d46191d | 78 | };\r |
| 3eb9473e | 79 | \r |
| 80 | extern EFI_GUID gEfiLegacyRegionProtocolGuid;\r | |
| 81 | \r | |
| 82 | #endif\r |