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OvmfPkg: Override PcdCpuSmmApSyncTimeout2 to 10ms

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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>
This commit is contained in:
Jiaxin Wu 2024-06-11 20:31:12 +08:00 committed by mergify[bot]
parent 870c1ae253
commit ce91687a1b
6 changed files with 14 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
OvmfPkg/CloudHv/CloudHvX64.dsc
View File

@ -1,7 +1,7 @@
## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) Microsoft Corporation.
#
@ -625,6 +625,7 @@
!if $(SMM_REQUIRE) == TRUE
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout2|100000
!endif
gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00

3
OvmfPkg/OvmfPkgIa32.dsc
View File

@ -1,7 +1,7 @@
## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) Microsoft Corporation.
#
@ -651,6 +651,7 @@
gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout2|100000
!endif
gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00

3
OvmfPkg/OvmfPkgIa32X64.dsc
View File

@ -1,7 +1,7 @@
## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) Microsoft Corporation.
# Copyright (C) 2023 - 2024, Advanced Micro Devices, Inc. All rights reserved.<BR>
@ -663,6 +663,7 @@
gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout2|100000
!endif
gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00

3
OvmfPkg/OvmfPkgX64.dsc
View File

@ -1,7 +1,7 @@
## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2024, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) Microsoft Corporation.
#
@ -683,6 +683,7 @@
gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmSyncMode|0x01
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|100000
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout2|100000
!endif
gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x00

2
OvmfPkg/SmmControl2Dxe/SmiFeatures.c
View File

@ -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 ((

6
OvmfPkg/SmmControl2Dxe/SmmControl2Dxe.inf
View File

@ -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]