OUT UINTN *NumberOfEnabledProcessors\r
);\r
\r
+/**\r
+ Gets detailed MP-related information on the requested processor at the\r
+ instant this call is made. This service may only be called from the BSP.\r
+\r
+ This service retrieves detailed MP-related information about any processor\r
+ on the platform. Note the following:\r
+ - The processor information may change during the course of a boot session.\r
+ - The information presented here is entirely MP related.\r
+\r
+ Information regarding the number of caches and their sizes, frequency of operation,\r
+ slot numbers is all considered platform-related information and is not provided\r
+ by this service.\r
+\r
+ @param[in] This A pointer to the EFI_MP_SERVICES_PROTOCOL\r
+ instance.\r
+ @param[in] ProcessorNumber The handle number of processor.\r
+ @param[out] ProcessorInfoBuffer A pointer to the buffer where information for\r
+ the requested processor is deposited.\r
+\r
+ @retval EFI_SUCCESS Processor information was returned.\r
+ @retval EFI_DEVICE_ERROR The calling processor is an AP.\r
+ @retval EFI_INVALID_PARAMETER ProcessorInfoBuffer is NULL.\r
+ @retval EFI_NOT_FOUND The processor with the handle specified by\r
+ ProcessorNumber does not exist in the platform.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+GetProcessorInfo (\r
+ IN EFI_MP_SERVICES_PROTOCOL *This,\r
+ IN UINTN ProcessorNumber,\r
+ OUT EFI_PROCESSOR_INFORMATION *ProcessorInfoBuffer\r
+ );\r
+\r
/**\r
This return the handle number for the calling processor. This service may be\r
called from the BSP and APs.\r