{\r
UINTN Index;\r
CPU_INFO_IN_HOB *CpuInfoInHob;\r
+ BOOLEAN X2Apic;\r
\r
//\r
// Send 1st broadcast IPI to APs to wakeup APs\r
//\r
- CpuMpData->InitFlag = ApInitConfig;\r
- CpuMpData->X2ApicEnable = FALSE;\r
+ CpuMpData->InitFlag = ApInitConfig;\r
WakeUpAP (CpuMpData, TRUE, 0, NULL, NULL, TRUE);\r
CpuMpData->InitFlag = ApInitDone;\r
ASSERT (CpuMpData->CpuCount <= PcdGet32 (PcdCpuMaxLogicalProcessorNumber));\r
// 1. Number of CPU is greater than 255; or\r
// 2. There are any logical processors reporting an Initial APIC ID of 255 or greater.\r
//\r
+ X2Apic = FALSE;\r
if (CpuMpData->CpuCount > 255) {\r
//\r
// If there are more than 255 processor found, force to enable X2APIC\r
//\r
- CpuMpData->X2ApicEnable = TRUE;\r
+ X2Apic = TRUE;\r
} else {\r
CpuInfoInHob = (CPU_INFO_IN_HOB *) (UINTN) CpuMpData->CpuInfoInHob;\r
for (Index = 0; Index < CpuMpData->CpuCount; Index++) {\r
if (CpuInfoInHob[Index].InitialApicId >= 0xFF) {\r
- CpuMpData->X2ApicEnable = TRUE;\r
+ X2Apic = TRUE;\r
break;\r
}\r
}\r
}\r
\r
- if (CpuMpData->X2ApicEnable) {\r
+ if (X2Apic) {\r
DEBUG ((DEBUG_INFO, "Force x2APIC mode!\n"));\r
//\r
// Wakeup all APs to enable x2APIC mode\r
CpuInfoInHob = (CPU_INFO_IN_HOB *) (UINTN) CpuMpData->CpuInfoInHob;\r
for (Index = 0; Index < CpuMpData->CpuCount; Index++) {\r
InitializeSpinLock(&CpuMpData->CpuData[Index].ApLock);\r
- if (CpuInfoInHob[Index].InitialApicId >= 255 || Index > 254) {\r
- CpuMpData->X2ApicEnable = TRUE;\r
- }\r
CpuMpData->CpuData[Index].CpuHealthy = (CpuInfoInHob[Index].Health == 0)? TRUE:FALSE;\r
CpuMpData->CpuData[Index].ApFunction = 0;\r
CopyMem (&CpuMpData->CpuData[Index].VolatileRegisters, &VolatileRegisters, sizeof (CPU_VOLATILE_REGISTERS));\r