Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <[email protected]> CC: Feng Tian <[email protected]> --- UefiCpuPkg/CpuMpPei/PeiMpServices.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/UefiCpuPkg/CpuMpPei/PeiMpServices.c b/UefiCpuPkg/CpuMpPei/PeiMpServices.c index 4689d2f..cf7f685 100644 --- a/UefiCpuPkg/CpuMpPei/PeiMpServices.c +++ b/UefiCpuPkg/CpuMpPei/PeiMpServices.c @@ -804,6 +804,10 @@ PeiSwitchBSP ( ApicBaseMsr.Uint64 = AsmReadMsr64 (MSR_IA32_APIC_BASE_ADDRESS); ApicBaseMsr.Bits.Bsp = 1; AsmWriteMsr64 (MSR_IA32_APIC_BASE_ADDRESS, ApicBaseMsr.Uint64); + // + // Save the new BSP number + // + PeiCpuMpData->BspNumber = ProcessorNumber; return EFI_SUCCESS; } -- 1.9.5.msysgit.0 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
