tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi. 

Disable PcdFirstTimeWakeUpAPsBySipi for OVMF to let BSP wake up APs by
INIT-SIPI-SIPI.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
YuanhaoXie 2023-07-18 18:06:04 +08:00 committed by mergify[bot]
parent 98e9d29e06
commit 1d76560146
3 changed files with 22 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
OvmfPkg/OvmfPkgIa32.dsc
View File

@ -1,7 +1,7 @@
## @file
# EFI/Framework Open Virtual Machine Firmware (OVMF) platform
#
# Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) Microsoft Corporation.
#
@ -585,6 +585,13 @@
# Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
#
# INIT is now triggered before BIOS by ucode/hardware. In the OVMF
# environment, QEMU lacks a simulation for the INIT process.
# To address this, PcdFirstTimeWakeUpAPsBySipi set to FALSE to
# broadcast INIT-SIPI-SIPI for the first time.
#
gUefiCpuPkgTokenSpaceGuid.PcdFirstTimeWakeUpAPsBySipi|FALSE
################################################################################
#

7
OvmfPkg/OvmfPkgIa32X64.dsc
View File

@ -566,6 +566,13 @@
!if $(SOURCE_DEBUG_ENABLE) == TRUE
gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
!endif
#
# INIT is now triggered before BIOS by ucode/hardware. In the OVMF
# environment, QEMU lacks a simulation for the INIT process.
# To address this, PcdFirstTimeWakeUpAPsBySipi set to FALSE to
# broadcast INIT-SIPI-SIPI for the first time.
#
gUefiCpuPkgTokenSpaceGuid.PcdFirstTimeWakeUpAPsBySipi|FALSE
[PcdsFixedAtBuild.IA32]
#

7
OvmfPkg/OvmfPkgX64.dsc
View File

@ -615,6 +615,13 @@
# Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
#
# INIT is now triggered before BIOS by ucode/hardware. In the OVMF
# environment, QEMU lacks a simulation for the INIT process.
# To address this, PcdFirstTimeWakeUpAPsBySipi set to FALSE to
# broadcast INIT-SIPI-SIPI for the first time.
#
gUefiCpuPkgTokenSpaceGuid.PcdFirstTimeWakeUpAPsBySipi|FALSE
################################################################################
#