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| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2024-09-10 11:54:22 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-10-12 08:56:05 +0000 |
| commit | e34460c8b27d4f47b4f895e06955a254c5b0ac00 (patch) | |
| tree | ea8b24b6857b435e5f7dc84cee7fc2c32a7b451b /OvmfPkg | |
| parent | 7d4da670ea7b3be1f8c3a8d6768f59c2c8d3752a (diff) | |
| download | edk2-e34460c8b27d4f47b4f895e06955a254c5b0ac00.tar.gz edk2-e34460c8b27d4f47b4f895e06955a254c5b0ac00.tar.bz2 edk2-e34460c8b27d4f47b4f895e06955a254c5b0ac00.zip | |
OvmfPkg/Library: Impl SmmCpuPlatformHookBeforeMmiHandler func
This patch is to add SmmCpuPlatformHookBeforeMmiHandler func
for OVMF.
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Diffstat (limited to 'OvmfPkg')
| -rw-r--r-- | OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.c b/OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.c index 4df057101e..cab7d90bcc 100644 --- a/OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.c +++ b/OvmfPkg/Library/SmmCpuPlatformHookLibQemu/SmmCpuPlatformHookLibQemu.c @@ -2,7 +2,7 @@ SMM CPU Platform Hook library instance for QEMU.
Copyright (c) 2020, Red Hat, Inc.
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -113,3 +113,21 @@ GetPlatformPageTableAttribute ( {
return EFI_UNSUPPORTED;
}
+
+/**
+ SMM CPU Platform Hook before executing MMI Handler.
+
+ This function can be used to perform the platform specific items before executing MMI Handler.
+
+ @retval EFI_SUCCESS The smm cpu platform hook before executing MMI Handler is executed successfully.
+ @retval EFI_UNSUPPORTED The smm cpu platform hook before executing MMI Handler is unsupported.
+
+**/
+EFI_STATUS
+EFIAPI
+SmmCpuPlatformHookBeforeMmiHandler (
+ VOID
+ )
+{
+ return EFI_UNSUPPORTED;
+}
|