| | 1 | /** @file\r |
| | 2 | This file defines:\r |
| | 3 | * the capsule vendor GUID for capsule variables and the HOB.\r |
| | 4 | * the capsule variable name.\r |
| | 5 | * the capsule GUID HOB data structure.\r |
| | 6 | The capsule HOB and variable can be used to store the capsule image start address and length.\r |
| | 7 | They are used by EDKII implementation of capsule update across a system reset.\r |
| | 8 | \r |
| | 9 | @par Note: EDKII implementation of capsule updating has discarded this capsule GUID HOB data\r |
| | 10 | structure and used one UEFI Capsule HOB (defined in PI Specification 1.2) instead.\r |
| | 11 | \r |
| | 12 | Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r |
| | 13 | This program and the accompanying materials are licensed and made available under \r |
| | 14 | the terms and conditions of the BSD License that accompanies this distribution. \r |
| | 15 | The full text of the license may be found at\r |
| | 16 | http://opensource.org/licenses/bsd-license.php. \r |
| | 17 | \r |
| | 18 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
| | 19 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| | 20 | \r |
| | 21 | **/\r |
| | 22 | \r |
| | 23 | #ifndef __EFI_CAPSULE_VENDOR_GUID_H__\r |
| | 24 | #define __EFI_CAPSULE_VENDOR_GUID_H__\r |
| | 25 | \r |
| | 26 | ///\r |
| | 27 | /// This guid is used as a variable GUID for the capsule variable \r |
| | 28 | /// if the capsule pointer is passed through reset via a variable.\r |
| | 29 | ///\r |
| | 30 | /// This guid is also used as a hob GUID for the capsule data \r |
| | 31 | /// when the capsule pointer is passed from PEI phase to DXE phase.\r |
| | 32 | ///\r |
| | 33 | #define EFI_CAPSULE_VENDOR_GUID \\r |
| | 34 | { 0x711C703F, 0xC285, 0x4B10, { 0xA3, 0xB0, 0x36, 0xEC, 0xBD, 0x3C, 0x8B, 0xE2 } }\r |
| | 35 | \r |
| | 36 | ///\r |
| | 37 | /// Name of capsule variable.\r |
| | 38 | /// \r |
| | 39 | #define EFI_CAPSULE_VARIABLE_NAME L"CapsuleUpdateData"\r |
| | 40 | \r |
| | 41 | ///\r |
| | 42 | /// The data structure of the capsule guid hob entry.\r |
| | 43 | /// Note: EDKII implementation has discarded this structure and used \r |
| | 44 | /// UEFI_CAPSULE_HOB instead.\r |
| | 45 | ///\r |
| | 46 | typedef struct {\r |
| | 47 | EFI_PHYSICAL_ADDRESS BaseAddress; ///< Capsule data start address.\r |
| | 48 | UINT32 Length; ///< Length of capsule data.\r |
| | 49 | } CAPSULE_HOB_INFO;\r |
| | 50 | \r |
| | 51 | //\r |
| | 52 | // The variable describes the long mode buffer used by IA32 Capsule PEIM\r |
| | 53 | // to call X64 CapsuleCoalesce code to handle >4GB capsule blocks.\r |
| | 54 | //\r |
| | 55 | #define EFI_CAPSULE_LONG_MODE_BUFFER_NAME L"CapsuleLongModeBuffer"\r |
| | 56 | \r |
| | 57 | typedef struct {\r |
| | 58 | EFI_PHYSICAL_ADDRESS PageTableAddress;\r |
| | 59 | EFI_PHYSICAL_ADDRESS StackBaseAddress;\r |
| | 60 | UINT64 StackSize;\r |
| | 61 | } EFI_CAPSULE_LONG_MODE_BUFFER;\r |
| | 62 | \r |
| | 63 | extern EFI_GUID gEfiCapsuleVendorGuid;\r |
| | 64 | \r |
| | 65 | #endif // #ifndef _EFI_CAPSULE_VENDOR_GUID_H_\r |
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