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1 | /** @file\r |
| 2 | Defines for the EFI Capsule functionality.\r |
| 3 | \r |
| 4 | Copyright (c) 2007, Intel Corporation\r |
| 5 | All rights reserved. This program and the accompanying materials\r |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r |
| 7 | which accompanies this distribution. The full text of the license may be found at\r |
| 8 | http://opensource.org/licenses/bsd-license.php\r |
| 9 | \r |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 12 | \r |
| 13 | Module Name: Capsule.h\r |
| 14 | \r |
| 15 | @par Revision Reference:\r |
| 16 | These definitions are from Capsule Spec Version 0.9.\r |
| 17 | \r |
| 18 | **/\r |
| 19 | \r |
| 20 | #ifndef _EFI_CAPSULE_H_\r |
| 21 | #define _EFI_CAPSULE_H_\r |
| 22 | \r |
| 23 | #include <PiPei.h>\r |
| 24 | \r |
| 25 | //\r |
| 26 | // Bits in the flags field of the capsule header\r |
| 27 | //\r |
| 28 | #define EFI_CAPSULE_HEADER_FLAG_SETUP 0x00000001 // supports setup changes\r |
| 29 | \r |
| 30 | \r |
| 31 | #define CAPSULE_BLOCK_DESCRIPTOR_SIGNATURE EFI_SIGNATURE_32 ('C', 'B', 'D', 'S')\r |
| 32 | \r |
| 33 | //\r |
| 34 | // An array of these describe the blocks that make up a capsule for\r |
| 35 | // a capsule update.\r |
| 36 | //\r |
| 37 | typedef struct {\r |
| 38 | UINT64 Length; // length of the data block\r |
| 39 | EFI_PHYSICAL_ADDRESS Data; // physical address of the data block\r |
| 40 | UINT32 Signature; // CBDS\r |
| 41 | UINT32 CheckSum; // to sum this structure to 0\r |
| 42 | } FRAMEWORK_EFI_CAPSULE_BLOCK_DESCRIPTOR;\r |
| 43 | \r |
| 44 | typedef struct {\r |
| 45 | EFI_GUID OemGuid;\r |
| 46 | UINT32 HeaderSize;\r |
| 47 | //\r |
| 48 | // UINT8 OemHdrData[];\r |
| 49 | //\r |
| 50 | } EFI_CAPSULE_OEM_HEADER;\r |
| 51 | \r |
| 52 | typedef struct {\r |
| 53 | EFI_GUID CapsuleGuid;\r |
| 54 | UINT32 HeaderSize;\r |
| 55 | UINT32 Flags;\r |
| 56 | UINT32 CapsuleImageSize;\r |
| 57 | UINT32 SequenceNumber;\r |
| 58 | EFI_GUID InstanceId;\r |
| 59 | UINT32 OffsetToSplitInformation;\r |
| 60 | UINT32 OffsetToCapsuleBody;\r |
| 61 | UINT32 OffsetToOemDefinedHeader;\r |
| 62 | UINT32 OffsetToAuthorInformation;\r |
| 63 | UINT32 OffsetToRevisionInformation;\r |
| 64 | UINT32 OffsetToShortDescription;\r |
| 65 | UINT32 OffsetToLongDescription;\r |
| 66 | UINT32 OffsetToApplicableDevices;\r |
| 67 | } FRAMEWORK_EFI_CAPSULE_HEADER;\r |
| 68 | \r |
| 69 | #endif // #ifndef _EFI_CAPSULE_H_\r |
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