The implementation of this new behavior aligns with the
guidelines outlined in the Intel SDM.
Following a power-up or RESET of an MP system, system hardware
dynamically selects one of the processors on the system bus as
the BSP. The remaining processors are designated as APs.
The APs complete a minimal self-configuration,
then wait for SIPI from the BSP processor.
Yuanhao Xie (1):
UefiCpuPkg: Add SendStartupIpiAllExcludingSelf
YuanhaoXie (3):
UefiCpuPkg: Add PcdFirstTimeWakeUpAPsBySipi
OvmfPkg: Disable PcdFirstTimeWakeUpAPsBySipi.
UefiCpuPkg:Wake up APs after power-up or RESET through SIPI.
OvmfPkg/OvmfPkgIa32.dsc | 9 ++++++++-
OvmfPkg/OvmfPkgIa32X64.dsc | 7 +++++++
OvmfPkg/OvmfPkgX64.dsc | 7 +++++++
UefiCpuPkg/Include/Library/LocalApicLib.h | 17 ++++++++++++++++-
UefiCpuPkg/Library/BaseXApicLib/BaseXApicLib.c | 43 ++++++++++++++++++++++++++++++-------------
UefiCpuPkg/Library/BaseXApicX2ApicLib/BaseXApicX2ApicLib.c | 43 ++++++++++++++++++++++++++++++-------------
UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf | 1 +
UefiCpuPkg/Library/MpInitLib/MpLib.c | 9 ++++++++-
UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf | 1 +
UefiCpuPkg/UefiCpuPkg.dec | 11 +++++++++++
10 files changed, 119 insertions(+), 29 deletions(-)
--
2.36.1.windows.1
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