+ //\r
+ // Since the EFI_FIRMWARE_FILE_SYSTEM2_GUID format is assumed if NULL is specified for FvFormat,\r
+ // check the FileSystemGuid pointed by FvInfo against EFI_FIRMWARE_FILE_SYSTEM2_GUID to make sure\r
+ // FvInfo has the firmware file system 2 format.\r
+ // If the ASSERT really appears, FvFormat needs to be specified correctly, for example,\r
+ // EFI_FIRMWARE_FILE_SYSTEM3_GUID can be used for firmware file system 3 format, or\r
+ // ((EFI_FIRMWARE_VOLUME_HEADER *) FvInfo)->FileSystemGuid can be just used for both\r
+ // firmware file system 2 and 3 format.\r
+ //\r
+ ASSERT (CompareGuid (&(((EFI_FIRMWARE_VOLUME_HEADER *) FvInfo)->FileSystemGuid), &gEfiFirmwareFileSystem2Guid));\r