+/**\r
+ CallBack function can be registered in EFI_PEI_SMBUS2_PPI_NOTIFY.\r
+\r
+ @param This A pointer to the EFI_PEI_SMBUS2_PPI instance.\r
+ @param SlaveAddress The SMBUS hardware address to which the SMBUS\r
+ device is preassigned or allocated.\r
+ @param Data Data of the SMBus host notify command that\r
+ the caller wants to be called.\r
+\r
+ @retval EFI_SUCCESS NotifyFunction has been registered.\r
+ @retval EFI_UNSUPPORTED ArpDevice, GetArpMap, and Notify are not\r
+ implemented by this PEIM.\r
+\r
+**/\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_PEI_SMBUS_NOTIFY2_FUNCTION)(\r
+ IN CONST EFI_PEI_SMBUS2_PPI *SmbusPpi,\r
+ IN EFI_SMBUS_DEVICE_ADDRESS SlaveAddress,\r
+ IN UINTN Data\r
+);\r