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MdePkg: Add RegisterFilterLib class and NULL instance

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246

1. Add a new library class (RegisterFilterLib) to filter
and trace port IO/MMIO/MSR access.
2. Add a NULL instance (RegisterFilterLibNull) can be used
to keep current behavior.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Abner Chang <abner.chang@hpe.com>
This commit is contained in:
Dandan Bi
2021-02-08 10:06:45 +08:00
committed by mergify[bot]
parent b33cf5bfcb
commit 1c11e7a214
6 changed files with 559 additions and 2 deletions
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7
MdePkg/MdePkg.dec
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@@ -4,7 +4,7 @@
# It also provides the definitions(including PPIs/PROTOCOLs/GUIDs) of
# EFI1.10/UEFI2.7/PI1.7 and some Industry Standards.
#
# Copyright (c) 2007 - 2020, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# (C) Copyright 2016 - 2021 Hewlett Packard Enterprise Development LP<BR>
#
@@ -262,6 +262,11 @@
#
MmUnblockMemoryLib|Include/Library/MmUnblockMemoryLib.h
## @libraryclass This library provides interfances to filter and trace port IO/MMIO/MSR access.
#
#
RegisterFilterLib|Include/Library/RegisterFilterLib.h
[LibraryClasses.IA32, LibraryClasses.X64]
## @libraryclass Abstracts both S/W SMI generation and detection.
##