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| author | Siyuan Fu <siyuan.fu@intel.com> | 2020-02-07 14:35:01 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-02-07 07:43:00 +0000 |
| commit | 1333d8c8d37ab8a8055c8da0d9ab79005225536b (patch) | |
| tree | db59c86089cce6ad65279ec404dc9f47182bd326 /MdeModulePkg/MdeModulePkg.dec | |
| parent | 01712e65089297581036f17c0dca2801f4b694b3 (diff) | |
| download | edk2-1333d8c8d37ab8a8055c8da0d9ab79005225536b.tar.gz edk2-1333d8c8d37ab8a8055c8da0d9ab79005225536b.tar.bz2 edk2-1333d8c8d37ab8a8055c8da0d9ab79005225536b.zip | |
MdeModulePkg/Capsule: Remove RT restriction in UpdateCapsule service.
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>
Diffstat (limited to 'MdeModulePkg/MdeModulePkg.dec')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index e840cebe2e..91a3c60823 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -4,7 +4,7 @@ # and libraries instances, which are used for those modules.
#
# Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
-# Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2020, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
# (C) Copyright 2016 - 2019 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
@@ -870,6 +870,12 @@ # @Prompt Degrade 64-bit PCI MMIO BARs for legacy BIOS option ROMs
gEfiMdeModulePkgTokenSpaceGuid.PcdPciDegradeResourceForOptionRom|TRUE|BOOLEAN|0x0001003a
+ ## Indicates if the platform can support process non-reset capsule image at runtime.<BR><BR>
+ # TRUE - Supports process non-reset capsule image at runtime.<BR>
+ # FALSE - Does not support process non-reset capsule image at runtime.<BR>
+ # @Prompt Enable process non-reset capsule image at runtime.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSupportProcessCapsuleAtRuntime|FALSE|BOOLEAN|0x00010079
+
[PcdsFeatureFlag.IA32, PcdsFeatureFlag.ARM, PcdsFeatureFlag.AARCH64]
gEfiMdeModulePkgTokenSpaceGuid.PcdPciDegradeResourceForOptionRom|FALSE|BOOLEAN|0x0001003a
|