+/**\r
+ Read a disk from disk into HBufferImage.\r
+\r
+ @param[in] DeviceName filename to read.\r
+ @param[in] Offset The offset.\r
+ @param[in] Size The size.\r
+ @param[in] Recover if is for recover, no information print.\r
+\r
+ @retval EFI_SUCCESS The operation was successful.\r
+ @retval EFI_OUT_OF_RESOURCES A memory allocation failed.\r
+ @retval EFI_LOAD_ERROR A load error occured.\r
+ @retval EFI_INVALID_PARAMETER A parameter was invalid. \r
+**/\r