UefiCpuPkg/MpInitLib: Implementation of MpInitLibEnableDisableAP()

[mirror_edk2.git] / UefiCpuPkg / Library / MpInitLib / DxeMpLib.c

diff --git a/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
index 785653be8f6e4708b0f2be2a70609dbac72143cc..988920fc0701449892c6a24c85981cae83d650e0 100644 (file)
--- a/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
+++ b/UefiCpuPkg/Library/MpInitLib/DxeMpLib.c
@@ -454,5 +454,23 @@ MpInitLibEnableDisableAP (
   IN  UINT32                    *HealthFlag OPTIONAL\r
   )\r
 {\r
-  return EFI_UNSUPPORTED;\r
+  EFI_STATUS     Status;\r
+  BOOLEAN        TempStopCheckState;\r
+\r
+  TempStopCheckState = FALSE;\r
+  //\r
+  // temporarily stop checkAllAPsStatus for initialize parameters.\r
+  //\r
+  if (!mStopCheckAllApsStatus) {\r
+    mStopCheckAllApsStatus = TRUE;\r
+    TempStopCheckState     = TRUE;\r
+  }\r
+\r
+  Status = EnableDisableApWorker (ProcessorNumber, EnableAP, HealthFlag);\r
+\r
+  if (TempStopCheckState) {\r
+    mStopCheckAllApsStatus = FALSE;\r
+  }\r
+\r
+  return Status;\r
 }\r