18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ciconfig UDF_FS 38c2ecf20Sopenharmony_ci tristate "UDF file system support" 48c2ecf20Sopenharmony_ci select CRC_ITU_T 58c2ecf20Sopenharmony_ci select NLS 68c2ecf20Sopenharmony_ci help 78c2ecf20Sopenharmony_ci This is a file system used on some CD-ROMs and DVDs. Since the 88c2ecf20Sopenharmony_ci file system is supported by multiple operating systems and is more 98c2ecf20Sopenharmony_ci compatible with standard unix file systems, it is also suitable for 108c2ecf20Sopenharmony_ci removable USB disks. Say Y if you intend to mount DVD discs or CDRW's 118c2ecf20Sopenharmony_ci written in packet mode, or if you want to use UDF for removable USB 128c2ecf20Sopenharmony_ci disks. Please read <file:Documentation/filesystems/udf.rst>. 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci To compile this file system support as a module, choose M here: the 158c2ecf20Sopenharmony_ci module will be called udf. 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci If unsure, say N. 18