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| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2024-06-11 20:31:12 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-06-14 07:02:37 +0000 |
| commit | ce91687a1b2d4e03b01abb474b4665629776f588 (patch) | |
| tree | d91bb88ae87db1ed5b6a21862903c6377e8f0b8b /OvmfPkg/SmmControl2Dxe | |
| parent | 870c1ae253f56703d1e92144940831ebcbcca04c (diff) | |
| download | edk2-ce91687a1b2d4e03b01abb474b4665629776f588.tar.gz edk2-ce91687a1b2d4e03b01abb474b4665629776f588.tar.bz2 edk2-ce91687a1b2d4e03b01abb474b4665629776f588.zip | |
OvmfPkg: Override PcdCpuSmmApSyncTimeout2 to 10ms
PcdCpuSmmApSyncTimeout2 PCD was added in previous patch
(52d0a208), this patch is to override PcdCpuSmmApSyncTimeout2
to 10ms (same as PcdCpuSmmApSyncTimeout) so as to align with
original behavior.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Diffstat (limited to 'OvmfPkg/SmmControl2Dxe')
| -rw-r--r-- | OvmfPkg/SmmControl2Dxe/SmiFeatures.c | 2 | ||||
| -rw-r--r-- | OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/OvmfPkg/SmmControl2Dxe/SmiFeatures.c b/OvmfPkg/SmmControl2Dxe/SmiFeatures.c index 4bd24bf119..b5a9590d23 100644 --- a/OvmfPkg/SmmControl2Dxe/SmiFeatures.c +++ b/OvmfPkg/SmmControl2Dxe/SmiFeatures.c @@ -3,6 +3,7 @@ accordingly.
Copyright (C) 2016-2017, Red Hat, Inc.
+ Copyright (c) 2024, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -187,6 +188,7 @@ NegotiateSmiFeatures ( // the original QEMU behavior (i.e., unicast SMI) used to differ.
//
if (RETURN_ERROR (PcdSet64S (PcdCpuSmmApSyncTimeout, 1000000)) ||
+ RETURN_ERROR (PcdSet64S (PcdCpuSmmApSyncTimeout2, 1000000)) ||
RETURN_ERROR (PcdSet8S (PcdCpuSmmSyncMode, 0x00)))
{
DEBUG ((
diff --git a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf index 4cad56516f..d20198cab7 100644 --- a/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf +++ b/OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf @@ -12,6 +12,7 @@ # configuring it.
#
# Copyright (C) 2013, 2015, Red Hat, Inc.
+# Copyright (c) 2024, Intel Corporation. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -61,8 +62,9 @@ gEfiSmmControl2ProtocolGuid ## PRODUCES
[Pcd]
- gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout ## SOMETIMES_PRODUCES
- gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode ## SOMETIMES_PRODUCES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout ## SOMETIMES_PRODUCES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout2 ## SOMETIMES_PRODUCES
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode ## SOMETIMES_PRODUCES
gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiS3Enable
[FeaturePcd]
|