-/*++\r
-\r
-Routine Description\r
- Find file systems for current Extensible Firmware\r
- Including Handles that support Simple File System\r
- protocol, Load File protocol.\r
-\r
- Building up the FileSystem Menu for user selection\r
- All file system will be stored in FsOptionMenu\r
- for future use.\r
-\r
-Arguments:\r
- CallbackData - BMM context data\r
-\r
-Returns:\r
- EFI_SUCCESS - Success find the file system\r
- EFI_OUT_OF_RESOURCES - Can not create menu entry\r
-\r
---*/\r