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author | Min M Xu <min.m.xu@intel.com> | 2022-11-07 14:30:26 +0800 |
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committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-11-14 04:55:34 +0000 |
commit | a89f558d3c56d9c16e5f5b7d395c1aa36ccd38f2 (patch) | |
tree | f4f1e353a1ce5913cf9b0b3963f0d10d5e6a35c8 /UefiCpuPkg/Include | |
parent | b9e702c3c9bfe7bfb6bbcff44603add64e1787bf (diff) | |
download | edk2-a89f558d3c56d9c16e5f5b7d395c1aa36ccd38f2.zip edk2-a89f558d3c56d9c16e5f5b7d395c1aa36ccd38f2.tar.gz edk2-a89f558d3c56d9c16e5f5b7d395c1aa36ccd38f2.tar.bz2 |
OvmfPkg/UefiCpuPkg/UefiPayloadPkg: Rename VmgExitLib to CcExitLib
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4123
VmgExitLib once was designed to provide interfaces to support #VC handler
and issue VMGEXIT instruction. After TDVF (enable TDX feature in OVMF) is
introduced, this library is updated to support #VE as well. Now the name
of VmgExitLib cannot reflect what the lib does.
This patch renames VmgExitLib to CcExitLib (Cc means Confidential
Computing). This is a simple renaming and there is no logic changes.
After renaming all the VmgExitLib related codes are updated with
CcExitLib. These changes are in OvmfPkg/UefiCpuPkg/UefiPayloadPkg.
Cc: Guo Dong <guo.dong@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: James Lu <james.lu@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Diffstat (limited to 'UefiCpuPkg/Include')
-rw-r--r-- | UefiCpuPkg/Include/Library/CcExitLib.h (renamed from UefiCpuPkg/Include/Library/VmgExitLib.h) | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/UefiCpuPkg/Include/Library/VmgExitLib.h b/UefiCpuPkg/Include/Library/CcExitLib.h index f9f9110..1ae618c 100644 --- a/UefiCpuPkg/Include/Library/VmgExitLib.h +++ b/UefiCpuPkg/Include/Library/CcExitLib.h @@ -1,16 +1,19 @@ /** @file
- Public header file for the VMGEXIT Support library class.
+ Public header file for the CcExitLib.
- This library class defines some routines used when invoking the VMGEXIT
- instruction in support of SEV-ES and to handle #VC exceptions.
+ This library class defines some routines used for below CcExit handler.
+ - Invoking the VMGEXIT instruction in support of SEV-ES and to handle
+ #VC exceptions.
+ - Handle #VE exception in TDX.
Copyright (C) 2020, Advanced Micro Devices, Inc. All rights reserved.<BR>
+ Copyright (c) 2020 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
-#ifndef __VMG_EXIT_LIB_H__
-#define __VMG_EXIT_LIB_H__
+#ifndef CC_EXIT_LIB_H_
+#define CC_EXIT_LIB_H_
#include <Protocol/DebugSupport.h>
#include <Register/Amd/Ghcb.h>
|