sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdeModulePkg/Capsule: Remove RT restriction in UpdateCapsule service.

Browse Source 
Current UpdateCapsule service will reject all non-reset capsule images and
return EFI_OUT_OF_RESOURCE if the system is at runtime. This will block a
platform CapsuleLib from implementing ProcessCapsuleImage() with runtime
capsule processing capability.

This patch removes this restriction. The change is controled by a feature
PCD PcdSupportProcessCapsuleAtRuntime, and the default value is FALSE
which means not enable this feature.

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2501

Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Signed-off-by: Siyuan Fu <siyuan.fu@intel.com>
This commit is contained in:
Siyuan Fu
2020-02-07 14:35:01 +08:00
committed by mergify[bot]
parent 01712e6508
commit 1333d8c8d3
4 changed files with 20 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
MdeModulePkg/MdeModulePkg.uni
View File

@@ -4,7 +4,7 @@
// It also provides the definitions(including PPIs/PROTOCOLs/GUIDs and library classes)
// and libraries instances, which are used for those modules.
//
// Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
// Copyright (c) 2007 - 2020, Intel Corporation. All rights reserved.<BR>
//
// SPDX-License-Identifier: BSD-2-Clause-Patent
//
@@ -1009,6 +1009,13 @@
"TRUE - All PCI MMIO BARs of a device will be located below 4 GB if it has an option ROM.<BR>"
"FALSE - PCI MMIO BARs of a device may be located above 4 GB even if it has an option ROM.<BR>"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSupportProcessCapsuleAtRuntime_PROMPT #language en-US "Enable process non-reset capsule image at runtime."
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdSupportProcessCapsuleAtRuntime_HELP #language en-US "Indicates if the platform can support process non-reset capsule image at runtime.<BR><BR>\n"
"TRUE - Supports process non-reset capsule image at runtime.<BR>\n"
"FALSE - Does not support process non-reset capsule image at runtime.<BR>"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdStatusCodeSubClassCapsule_PROMPT #language en-US "Status Code for Capsule subclass definitions"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdStatusCodeSubClassCapsule_HELP #language en-US "Status Code for Capsule subclass definitions.<BR><BR>\n"