IN BOOLEAN EnableOldBSP\r
);\r
\r
+/**\r
+ Worker function to let the caller enable or disable an AP from this point onward.\r
+ This service may only be called from the BSP.\r
+\r
+ @param[in] ProcessorNumber The handle number of AP.\r
+ @param[in] EnableAP Specifies the new state for the processor for\r
+ enabled, FALSE for disabled.\r
+ @param[in] HealthFlag If not NULL, a pointer to a value that specifies\r
+ the new health status of the AP.\r
+\r
+ @retval EFI_SUCCESS The specified AP was enabled or disabled successfully.\r
+ @retval others Failed to Enable/Disable AP.\r
+\r
+**/\r
+EFI_STATUS\r
+EnableDisableApWorker (\r
+ IN UINTN ProcessorNumber,\r
+ IN BOOLEAN EnableAP,\r
+ IN UINT32 *HealthFlag OPTIONAL\r
+ );\r
+\r
/**\r
Get pointer to CPU MP Data structure from GUIDed HOB.\r
\r