+\r
+ //\r
+ // Install DxeIpl PPI.\r
+ //\r
+ Status = PeiServicesInstallPpi (&mDxeIplPpiList);\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ return Status;\r
+}\r
+\r
+/**\r
+ This function installs the PPIs that require permanent memory.\r
+\r
+ @param PeiServices Indirect reference to the PEI Services Table.\r
+ @param NotifyDescriptor Address of the notification descriptor data structure.\r
+ @param Ppi Address of the PPI that was installed.\r
+\r
+ @return EFI_SUCCESS The PPIs were installed successfully.\r
+ @return Others Some error occurs during the execution of this function.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InstallIplPermanentMemoryPpis (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_NOTIFY_DESCRIPTOR *NotifyDescriptor,\r
+ IN VOID *Ppi\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_GUID *ExtractHandlerGuidTable;\r
+ UINTN ExtractHandlerNumber;\r
+ EFI_PEI_PPI_DESCRIPTOR *GuidPpi;\r
+\r