MdeModulePkg/Include/Guid/CapsuleVendor.h File Reference


Data Structures

struct  CAPSULE_HOB_INFO
struct  EFI_CAPSULE_LONG_MODE_BUFFER

Defines

#define EFI_CAPSULE_VENDOR_GUID   { 0x711C703F, 0xC285, 0x4B10, { 0xA3, 0xB0, 0x36, 0xEC, 0xBD, 0x3C, 0x8B, 0xE2 } }
#define EFI_CAPSULE_VARIABLE_NAME   L"CapsuleUpdateData"
#define EFI_CAPSULE_LONG_MODE_BUFFER_NAME   L"CapsuleLongModeBuffer"

Variables

EFI_GUID gEfiCapsuleVendorGuid

Detailed Description

This file defines: the capsule vendor GUID for capsule variables and the HOB. the capsule variable name. the capsule GUID HOB data structure. The capsule HOB and variable can be used to store the capsule image start address and length. They are used by EDKII implementation of capsule update across a system reset.

Note: EDKII implementation of capsule updating has discarded this capsule GUID HOB data
structure and used one UEFI Capsule HOB (defined in PI Specification 1.2) instead.
Copyright (c) 2006 - 2011, 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 that 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.


Define Documentation

#define EFI_CAPSULE_LONG_MODE_BUFFER_NAME   L"CapsuleLongModeBuffer"

#define EFI_CAPSULE_VARIABLE_NAME   L"CapsuleUpdateData"

Name of capsule variable.

#define EFI_CAPSULE_VENDOR_GUID   { 0x711C703F, 0xC285, 0x4B10, { 0xA3, 0xB0, 0x36, 0xEC, 0xBD, 0x3C, 0x8B, 0xE2 } }

This guid is used as a variable GUID for the capsule variable if the capsule pointer is passed through reset via a variable.

This guid is also used as a hob GUID for the capsule data when the capsule pointer is passed from PEI phase to DXE phase.


Variable Documentation


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