Config.in.fs 8.5 KB

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