mirror of
https://git.proxmox.com/git/mirror_edk2
synced 2025-10-31 16:45:30 +00:00
604371b98d
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1676 6f19259b-4bc3-4df7-8a09-765794883524
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/** @file
|
|
Defines for the EFI Capsule functionality.
|
|
|
|
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: Capsule.h
|
|
|
|
@par Revision Reference:
|
|
These definitions are from Capsule Spec Version 0.9.
|
|
|
|
**/
|
|
|
|
#ifndef _EFI_CAPSULE_H_
|
|
#define _EFI_CAPSULE_H_
|
|
|
|
//
|
|
// Bits in the flags field of the capsule header
|
|
//
|
|
#define EFI_CAPSULE_HEADER_FLAG_SETUP 0x00000001 // supports setup changes
|
|
|
|
|
|
#define CAPSULE_BLOCK_DESCRIPTOR_SIGNATURE EFI_SIGNATURE_32 ('C', 'B', 'D', 'S')
|
|
|
|
//
|
|
// An array of these describe the blocks that make up a capsule for
|
|
// a capsule update.
|
|
//
|
|
typedef struct {
|
|
UINT64 Length; // length of the data block
|
|
EFI_PHYSICAL_ADDRESS Data; // physical address of the data block
|
|
UINT32 Signature; // CBDS
|
|
UINT32 CheckSum; // to sum this structure to 0
|
|
} EFI_CAPSULE_BLOCK_DESCRIPTOR;
|
|
|
|
typedef struct {
|
|
EFI_GUID OemGuid;
|
|
UINT32 HeaderSize;
|
|
//
|
|
// UINT8 OemHdrData[];
|
|
//
|
|
} EFI_CAPSULE_OEM_HEADER;
|
|
|
|
typedef struct {
|
|
EFI_GUID CapsuleGuid;
|
|
UINT32 HeaderSize;
|
|
UINT32 Flags;
|
|
UINT32 CapsuleImageSize;
|
|
UINT32 SequenceNumber;
|
|
EFI_GUID InstanceId;
|
|
UINT32 OffsetToSplitInformation;
|
|
UINT32 OffsetToCapsuleBody;
|
|
UINT32 OffsetToOemDefinedHeader;
|
|
UINT32 OffsetToAuthorInformation;
|
|
UINT32 OffsetToRevisionInformation;
|
|
UINT32 OffsetToShortDescription;
|
|
UINT32 OffsetToLongDescription;
|
|
UINT32 OffsetToApplicableDevices;
|
|
} EFI_CAPSULE_HEADER;
|
|
|
|
#endif // #ifndef _EFI_CAPSULE_H_
|