menu "Filesystems support" config ADK_KERNEL_MISC_FILESYSTEMS boolean config ADK_KERNEL_FSNOTIFY boolean default y config ADK_KERNEL_EXPORTFS boolean default y config ADK_KERNEL_YAFFS_FS tristate config ADK_KERNEL_YAFFS_YAFFS1 boolean config ADK_KERNEL_YAFFS_YAFFS2 boolean config ADK_KERNEL_YAFFS_AUTO_YAFFS2 boolean config ADK_KERNEL_YAFFS_CHECKPOINT_RESERVED_BLOCKS int default 0 config ADK_KERNEL_YAFFS_SHORT_NAMES_IN_RAM boolean config ADK_KERNEL_DNOTIFY boolean config ADK_KERNEL_EXT3_FS_XATTR boolean config ADK_KERNEL_FAT_DEFAULT_CODEPAGE int default 850 config ADK_KERNEL_FAT_DEFAULT_IOCHARSET string default "iso8859-1" config ADK_KERNEL_SQUASHFS_XZ boolean default n config ADK_KERNEL_JFFS2_COMPRESSION_OPTIONS boolean default n config ADK_KERNEL_JFFS2_ZLIB boolean default n config ADK_KERNEL_JFFS2_FS prompt "JFFS2 filesystem" select ADK_KERNEL_MISC_FILESYSTEMS select ADK_KERNEL_JFFS2_COMPRESSION_OPTIONS select ADK_KERNEL_JFFS2_ZLIB boolean config ADK_KERNEL_SQUASHFS prompt "SquashFS filesystem" boolean select ADK_KERNEL_MISC_FILESYSTEMS select ADK_KERNEL_SQUASHFS_XZ default n config ADK_KERNEL_EXT2_FS boolean default y if ADK_TARGET_SYSTEM_LEMOTE_YEELONG default n config ADK_KPACKAGE_KMOD_EXT2_FS prompt "EXT2 filesystem support" tristate default n depends on !ADK_KERNEL_EXT2_FS help Ext2 is a standard Linux file system for hard disks. config ADK_KPACKAGE_KMOD_FS_MBCACHE tristate depends on !ADK_KERNEL_EXT4_FS default n config ADK_KERNEL_EXT3_FS boolean default n config ADK_KPACKAGE_KMOD_EXT3_FS prompt "EXT3 filesystem support" tristate select ADK_KPACKAGE_KMOD_FS_MBCACHE if !ADK_KERNEL_EXT4_FS depends on !ADK_KERNEL_EXT3_FS default n help This is the journalling version of the Second extended file system (often called ext3), the de facto standard Linux file system (method to organize files on a storage device) for hard disks. The journalling code included in this driver means you do not have to run e2fsck (file system checker) on your file systems after a crash. The journal keeps track of any changes that were being made at the time the system crashed, and can ensure that your file system is consistent without the need for a lengthy check. Other than adding the journal to the file system, the on-disk format of ext3 is identical to ext2. It is possible to freely switch between using the ext3 driver and the ext2 driver, as long as the file system has been cleanly unmounted, or e2fsck is run on the file system. To add a journal on an existing ext2 file system or change the behavior of ext3 file systems, you can use the tune2fs utility ("man tune2fs"). To modify attributes of files and directories on ext3 file systems, use chattr ("man chattr"). You need to be using e2fsprogs version 1.20 or later in order to create ext3 journals (available at ). config ADK_KERNEL_EXT4_FS boolean select ADK_KERNEL_CRC16 default n config ADK_KPACKAGE_KMOD_EXT4_FS prompt "EXT4 filesystem support" tristate select ADK_KPACKAGE_KMOD_FS_MBCACHE select ADK_KPACKAGE_KMOD_CRC16 depends on !ADK_KERNEL_EXT4_FS default n help Ext4 filesystem. config ADK_KPACKAGE_KMOD_HFSPLUS_FS prompt "HFS+ filesystem support" tristate select ADK_KPACKAGE_KMOD_NLS if !ADK_KERNEL_NLS select ADK_KPACKAGE_KMOD_NLS_UTF8 select ADK_KERNEL_MISC_FILESYSTEMS default n help If you say Y here, you will be able to mount extended format Macintosh-formatted hard drive partitions with full read-write access. This file system is often called HFS+ and was introduced with MacOS 8. It includes all Mac specific filesystem data such as data forks and creator codes, but it also has several UNIX style features such as file ownership and permissions. config ADK_KPACKAGE_KMOD_NTFS_FS prompt "NTFS file system support" tristate select ADK_KPACKAGE_KMOD_NLS if !ADK_KERNEL_NLS depends on !ADK_PACKAGE_NTFS_3G default n help NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003. Saying Y or M here enables read support. There is partial, but safe, write support available. For write support you must also say Y to "NTFS write support" below. There are also a number of user-space tools available, called ntfsprogs. These include ntfsundelete and ntfsresize, that work without NTFS support enabled in the kernel. This is a rewrite from scratch of Linux NTFS support and replaced the old NTFS code starting with Linux 2.5.11. A backport to the Linux 2.4 kernel series is separately available as a patch from the project web site. For more information see and . If you are not using Windows NT, 2000, XP or 2003 in addition to Linux on your computer it is safe to say N. Kernel modules for NTFS support config ADK_KPACKAGE_KMOD_VFAT_FS prompt "VFAT filesystem support" tristate select ADK_KPACKAGE_KMOD_NLS if !ADK_KERNEL_NLS select ADK_KPACKAGE_KMOD_NLS_CODEPAGE_850 select ADK_KPACKAGE_KMOD_NLS_ISO8859_1 default y if ADK_TARGET_SYSTEM_RASPBERRY_PI default n help This option provides support for normal Windows file systems with long filenames. That includes non-compressed FAT-based file systems used by Windows 95, Windows 98, Windows NT 4.0, and the Unix programs from the mtools package. The VFAT support enlarges your kernel by about 10 KB Please read the file for details. config ADK_KERNEL_XFS_FS boolean select ADK_KERNEL_EXPORTFS default n config ADK_KPACKAGE_KMOD_XFS_FS prompt "XFS filesystem support" tristate select ADK_KERNEL_EXPORTFS select ADK_KPACKAGE_KMOD_CRYPTO_CRC32C depends on !ADK_KERNEL_XFS_FS default n help XFS is a high performance journaling filesystem which originated on the SGI IRIX platform. It is completely multi-threaded, can support large files and large filesystems, extended attributes, variable block sizes, is extent based, and makes extensive use of Btrees (directories, extents, free space) to aid both performance and scalability. Refer to the documentation at for complete details. This implementation is on-disk compatible with the IRIX version of XFS. config ADK_KPACKAGE_KMOD_FUSE_FS prompt "Filesystem in Userspace support" tristate default n help With FUSE it is possible to implement a fully functional filesystem in a userspace program. By enabling this, only the kernel module gets build. For using it, you will most likely also want to enable fuse-utils. config ADK_KERNEL_JOLIET boolean default n config ADK_KERNEL_ISO9660_FS boolean default n config ADK_KPACKAGE_KMOD_ISO9660_FS prompt "ISO 9660 / JOLIET CDROM file system support" tristate select ADK_KERNEL_JOLIET default n help This is the standard file system used on CD-ROMs. It was previously known as "High Sierra File System" and is called "hsfs" on other Unix systems. The so-called Rock-Ridge extensions which allow for long Unix filenames and symbolic links are also supported by this driver. If you have a CD-ROM drive and want to do more with it than just listen to audio CDs and watch its LEDs, say Y (and read and the CD-ROM-HOWTO, available from ), thereby enlarging your kernel by about 27 KB; otherwise say N. config ADK_KPACKAGE_KMOD_UDF_FS prompt "UDF file system support" tristate select ADK_KPACKAGE_KMOD_CRC_ITU_T default n help This is the new file system used on some CD-ROMs and DVDs. Say Y if you intend to mount DVD discs or CDRW's written in packet mode, or if written to by other UDF utilities, such as DirectCD. Please read . config ADK_KERNEL_INOTIFY prompt "Inotify file change notification support" boolean default n help Say Y here to enable inotify support. Inotify is a file change notification system and a replacement for dnotify. Inotify fixes numerous shortcomings in dnotify and introduces several new features including multiple file events, one-shot support, and unmount notification. config ADK_KERNEL_INOTIFY_USER prompt "Inotify support for userspace" boolean depends on ADK_KERNEL_INOTIFY default n help Say Y here to enable inotify support for userspace, including the associated system calls. Inotify allows monitoring of both files and directories via a single open fd. Events are read from the file descriptor, which is also select()- and poll()-able. source target/linux/config/Config.in.fsnet source target/linux/config/Config.in.nls source target/linux/config/Config.in.aufs endmenu