Config.in.fs 9.0 KB

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  1. menu "Filesystems support"
  2. config ADK_KERNEL_MISC_FILESYSTEMS
  3. boolean
  4. config ADK_KERNEL_FSNOTIFY
  5. boolean
  6. default y
  7. config ADK_KERNEL_EXPORTFS
  8. boolean
  9. default y
  10. config ADK_KERNEL_JBD2
  11. select ADK_KERNEL_CRC32
  12. select ADK_KERNEL_CRYPTO
  13. select ADK_KERNEL_CRYPTO_CRC32C
  14. tristate
  15. config ADK_KERNEL_YAFFS_YAFFS1
  16. boolean
  17. config ADK_KERNEL_YAFFS_YAFFS2
  18. boolean
  19. config ADK_KERNEL_YAFFS_AUTO_YAFFS2
  20. boolean
  21. config ADK_KERNEL_DNOTIFY
  22. boolean
  23. config ADK_KERNEL_EXT3_FS_XATTR
  24. boolean
  25. config ADK_KERNEL_FAT_DEFAULT_CODEPAGE
  26. int
  27. default 850
  28. config ADK_KERNEL_FAT_DEFAULT_IOCHARSET
  29. string
  30. default "iso8859-1"
  31. config ADK_KERNEL_SQUASHFS_XZ
  32. boolean
  33. default n
  34. config ADK_KERNEL_JFFS2_COMPRESSION_OPTIONS
  35. boolean
  36. default n
  37. config ADK_KERNEL_JFFS2_ZLIB
  38. boolean
  39. default n
  40. menu "Filesystems"
  41. config ADK_KERNEL_EXT2_FS
  42. prompt "EXT2 filesystem support"
  43. tristate
  44. default y if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
  45. default n
  46. help
  47. Ext2 is a standard Linux file system for hard disks.
  48. config ADK_KERNEL_EXT3_FS
  49. prompt "EXT3 filesystem support"
  50. tristate
  51. default n
  52. help
  53. This is the journalling version of the Second extended file system
  54. (often called ext3), the de facto standard Linux file system
  55. (method to organize files on a storage device) for hard disks.
  56. The journalling code included in this driver means you do not have
  57. to run e2fsck (file system checker) on your file systems after a
  58. crash. The journal keeps track of any changes that were being made
  59. at the time the system crashed, and can ensure that your file system
  60. is consistent without the need for a lengthy check.
  61. Other than adding the journal to the file system, the on-disk format
  62. of ext3 is identical to ext2. It is possible to freely switch
  63. between using the ext3 driver and the ext2 driver, as long as the
  64. file system has been cleanly unmounted, or e2fsck is run on the file
  65. system.
  66. To add a journal on an existing ext2 file system or change the
  67. behavior of ext3 file systems, you can use the tune2fs utility ("man
  68. tune2fs"). To modify attributes of files and directories on ext3
  69. file systems, use chattr ("man chattr"). You need to be using
  70. e2fsprogs version 1.20 or later in order to create ext3 journals
  71. (available at <http://sourceforge.net/projects/e2fsprogs/>).
  72. config ADK_KERNEL_EXT4_FS
  73. prompt "EXT4 filesystem support"
  74. tristate
  75. select ADK_KERNEL_JBD2
  76. default n
  77. help
  78. Ext4 filesystem.
  79. config ADK_KERNEL_HFSPLUS_FS
  80. prompt "HFS+ filesystem support"
  81. tristate
  82. select ADK_KERNEL_NLS_UTF8
  83. select ADK_KERNEL_MISC_FILESYSTEMS
  84. default n
  85. help
  86. If you say Y here, you will be able to mount extended format
  87. Macintosh-formatted hard drive partitions with full read-write access.
  88. This file system is often called HFS+ and was introduced with
  89. MacOS 8. It includes all Mac specific filesystem data such as
  90. data forks and creator codes, but it also has several UNIX
  91. style features such as file ownership and permissions.
  92. config ADK_KERNEL_NTFS_FS
  93. prompt "NTFS file system support"
  94. tristate
  95. default n
  96. help
  97. NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
  98. Saying Y or M here enables read support. There is partial, but
  99. safe, write support available. For write support you must also
  100. say Y to "NTFS write support" below.
  101. There are also a number of user-space tools available, called
  102. ntfsprogs. These include ntfsundelete and ntfsresize, that work
  103. without NTFS support enabled in the kernel.
  104. This is a rewrite from scratch of Linux NTFS support and replaced
  105. the old NTFS code starting with Linux 2.5.11. A backport to
  106. the Linux 2.4 kernel series is separately available as a patch
  107. from the project web site.
  108. For more information see <file:Documentation/filesystems/ntfs.txt>
  109. and <http://linux-ntfs.sourceforge.net/>.
  110. If you are not using Windows NT, 2000, XP or 2003 in addition to
  111. Linux on your computer it is safe to say N.
  112. Kernel modules for NTFS support
  113. config ADK_KERNEL_VFAT_FS
  114. prompt "VFAT filesystem support"
  115. tristate
  116. select ADK_KERNEL_NLS_CODEPAGE_850
  117. select ADK_KERNEL_NLS_ISO8859_1
  118. default y if ADK_TARGET_BOARD_BCM28XX
  119. default n
  120. help
  121. This option provides support for normal Windows file systems with
  122. long filenames. That includes non-compressed FAT-based file systems
  123. used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
  124. programs from the mtools package.
  125. The VFAT support enlarges your kernel by about 10 KB Please read the
  126. file <file:Documentation/filesystems/vfat.txt> for details.
  127. config ADK_KERNEL_XFS_FS
  128. prompt "XFS filesystem support"
  129. tristate
  130. select ADK_KERNEL_EXPORTFS
  131. select ADK_KERNEL_LIBCRC32C
  132. default n
  133. help
  134. XFS is a high performance journaling filesystem which originated
  135. on the SGI IRIX platform. It is completely multi-threaded, can
  136. support large files and large filesystems, extended attributes,
  137. variable block sizes, is extent based, and makes extensive use of
  138. Btrees (directories, extents, free space) to aid both performance
  139. and scalability.
  140. Refer to the documentation at <http://oss.sgi.com/projects/xfs/>
  141. for complete details. This implementation is on-disk compatible
  142. with the IRIX version of XFS.
  143. config ADK_KERNEL_BTRFS_FS
  144. prompt "Btrfs filesystem support"
  145. tristate
  146. select ADK_KERNEL_CRYPTO_CRC32C
  147. select ADK_KERNEL_RAID6_PQ
  148. select ADK_KERNEL_XOR_BLOCKS
  149. select ADK_KERNEL_ZLIB_DEFLATE
  150. select ADK_KERNEL_LZO_COMPRESS
  151. select ADK_KERNEL_LZO_DECOMPRESS
  152. default n
  153. help
  154. Btrfs is a general purpose copy-on-write filesystem with extents,
  155. writable snapshotting, support for multiple devices and many more
  156. features focused on fault tolerance, repair and easy administration.
  157. For more information, please see the web pages at
  158. http://btrfs.wiki.kernel.org
  159. config ADK_KERNEL_FUSE_FS
  160. prompt "Filesystem in Userspace support"
  161. tristate
  162. default m if ADK_PACKAGE_DAVFS2
  163. default m if ADK_PACKAGE_FUSE
  164. default m if ADK_PACKAGE_NTFS_3G
  165. default m if ADK_PACKAGE_WDFS
  166. default n
  167. help
  168. With FUSE it is possible to implement a fully functional
  169. filesystem in a userspace program.
  170. By enabling this, only the kernel module gets build.
  171. For using it, you will most likely also want to enable
  172. fuse-utils.
  173. config ADK_KERNEL_JOLIET
  174. boolean
  175. default n
  176. config ADK_KERNEL_ISO9660_FS
  177. prompt "ISO 9660 / JOLIET CDROM file system support"
  178. tristate
  179. select ADK_KERNEL_JOLIET
  180. default n
  181. help
  182. This is the standard file system used on CD-ROMs. It was previously
  183. known as "High Sierra File System" and is called "hsfs" on other
  184. Unix systems. The so-called Rock-Ridge extensions which allow for
  185. long Unix filenames and symbolic links are also supported by this
  186. driver. If you have a CD-ROM drive and want to do more with it than
  187. just listen to audio CDs and watch its LEDs, say Y (and read
  188. <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
  189. available from <http://www.tldp.org/docs.html#howto>), thereby
  190. enlarging your kernel by about 27 KB; otherwise say N.
  191. config ADK_KERNEL_UDF_FS
  192. prompt "UDF file system support"
  193. tristate
  194. select ADK_KERNEL_CRC_ITU_T
  195. default n
  196. help
  197. This is the new file system used on some CD-ROMs and DVDs. Say Y if
  198. you intend to mount DVD discs or CDRW's written in packet mode, or
  199. if written to by other UDF utilities, such as DirectCD.
  200. Please read <file:Documentation/filesystems/udf.txt>.
  201. config ADK_KERNEL_JFFS2_FS
  202. prompt "JFFS2 filesystem"
  203. tristate
  204. select ADK_KERNEL_MISC_FILESYSTEMS
  205. select ADK_KERNEL_MTD
  206. select ADK_KERNEL_MTD_BLOCK
  207. select ADK_KERNEL_JFFS2_COMPRESSION_OPTIONS
  208. select ADK_KERNEL_JFFS2_ZLIB
  209. depends on ADK_TARGET_WITH_MTD
  210. default n
  211. help
  212. JFFS2 flash filesystem
  213. config ADK_KERNEL_SQUASHFS
  214. prompt "SquashFS filesystem"
  215. tristate
  216. select ADK_KERNEL_MISC_FILESYSTEMS
  217. select ADK_KERNEL_SQUASHFS_XZ
  218. default n
  219. help
  220. Squashfs compressed read-only filesystem
  221. config ADK_KERNEL_YAFFS_FS
  222. prompt "YAFFS2 filesystem"
  223. tristate
  224. select ADK_KERNEL_MISC_FILESYSTEMS
  225. select ADK_KERNEL_MTD
  226. select ADK_KERNEL_MTD_BLOCK
  227. select ADK_KERNEL_YAFFS_YAFFS1
  228. select ADK_KERNEL_YAFFS_YAFFS2
  229. select ADK_KERNEL_YAFFS_AUTO_YAFFS2
  230. depends on ADK_TARGET_WITH_NAND
  231. default n
  232. help
  233. YAFFS2 filesystem for NAND devices
  234. endmenu
  235. menu "Filesystem features"
  236. config ADK_KERNEL_INOTIFY
  237. prompt "Inotify file change notification support"
  238. boolean
  239. default y
  240. help
  241. Say Y here to enable inotify support. Inotify is a file change
  242. notification system and a replacement for dnotify. Inotify fixes
  243. numerous shortcomings in dnotify and introduces several new features
  244. including multiple file events, one-shot support, and unmount
  245. notification.
  246. config ADK_KERNEL_INOTIFY_USER
  247. prompt "Inotify support for userspace"
  248. boolean
  249. depends on ADK_KERNEL_INOTIFY
  250. default y
  251. help
  252. Say Y here to enable inotify support for userspace, including the
  253. associated system calls. Inotify allows monitoring of both files and
  254. directories via a single open fd. Events are read from the file
  255. descriptor, which is also select()- and poll()-able.
  256. endmenu
  257. source target/linux/config/Config.in.fsnet
  258. source target/linux/config/Config.in.nls
  259. source target/linux/config/Config.in.aufs
  260. endmenu