From 4e6fed27197a6a42a07c8bdaa3427bb181c1b99c Mon Sep 17 00:00:00 2001 From: Star Zeng Date: Sat, 30 Sep 2017 15:03:34 +0800 Subject: [PATCH] MdePkg PiHob.h: Add FV3 HOB definitions Follow PI 1.6 spec to add FV3 HOB definitions Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng Reviewed-by: Liming Gao --- MdePkg/Include/Pi/PiHob.h | 43 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 41 insertions(+), 2 deletions(-) diff --git a/MdePkg/Include/Pi/PiHob.h b/MdePkg/Include/Pi/PiHob.h index 29467e79d5..4c90998bc0 100644 --- a/MdePkg/Include/Pi/PiHob.h +++ b/MdePkg/Include/Pi/PiHob.h @@ -1,7 +1,7 @@ /** @file HOB related definitions in PI. -Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2017, 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 @@ -11,7 +11,7 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. @par Revision Reference: - PI Version 1.4a + PI Version 1.6 **/ @@ -31,6 +31,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #define EFI_HOB_TYPE_FV2 0x0009 #define EFI_HOB_TYPE_LOAD_PEIM_UNUSED 0x000A #define EFI_HOB_TYPE_UEFI_CAPSULE 0x000B +#define EFI_HOB_TYPE_FV3 0x000C #define EFI_HOB_TYPE_UNUSED 0xFFFE #define EFI_HOB_TYPE_END_OF_HOB_LIST 0xFFFF @@ -399,6 +400,43 @@ typedef struct { EFI_GUID FileName; } EFI_HOB_FIRMWARE_VOLUME2; +/// +/// Details the location of a firmware volume that was extracted +/// from a file within another firmware volume. +/// +typedef struct { + /// + /// The HOB generic header. Header.HobType = EFI_HOB_TYPE_FV3. + /// + EFI_HOB_GENERIC_HEADER Header; + /// + /// The physical memory-mapped base address of the firmware volume. + /// + EFI_PHYSICAL_ADDRESS BaseAddress; + /// + /// The length in bytes of the firmware volume. + /// + UINT64 Length; + /// + /// The authentication status. + /// + UINT32 AuthenticationStatus; + /// + /// TRUE if the FV was extracted as a file within another firmware volume. + /// FALSE otherwise. + /// + BOOLEAN ExtractedFv; + /// + /// The name of the firmware volume. + /// Valid only if IsExtractedFv is TRUE. + /// + EFI_GUID FvName; + /// + /// The name of the firmware file that contained this firmware volume. + /// Valid only if IsExtractedFv is TRUE. + /// + EFI_GUID FileName; +} EFI_HOB_FIRMWARE_VOLUME3; /// /// Describes processor information, such as address space and I/O space capabilities. @@ -469,6 +507,7 @@ typedef union { EFI_HOB_GUID_TYPE *Guid; EFI_HOB_FIRMWARE_VOLUME *FirmwareVolume; EFI_HOB_FIRMWARE_VOLUME2 *FirmwareVolume2; + EFI_HOB_FIRMWARE_VOLUME3 *FirmwareVolume3; EFI_HOB_CPU *Cpu; EFI_HOB_MEMORY_POOL *Pool; EFI_HOB_UEFI_CAPSULE *Capsule; -- 2.39.2