1# SPDX-License-Identifier: GPL-2.0-only
2config AFFS_FS
3	tristate "Amiga FFS file system support"
4	depends on BLOCK
5	select BUFFER_HEAD
6	select LEGACY_DIRECT_IO
7	help
8	  The Fast File System (FFS) is the common file system used on hard
9	  disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20).  Say Y
10	  if you want to be able to read and write files from and to an Amiga
11	  FFS partition on your hard drive.  Amiga floppies however cannot be
12	  read with this driver due to an incompatibility of the floppy
13	  controller used in an Amiga and the standard floppy controller in
14	  PCs and workstations. Read <file:Documentation/filesystems/affs.rst>
15	  and <file:fs/affs/Changes>.
16
17	  With this driver you can also mount disk files used by Bernd
18	  Schmidt's Un*X Amiga Emulator
19	  (<http://www.freiburg.linux.de/~uae/>).
20	  If you want to do this, you will also need to say Y or M to "Loop
21	  device support", above.
22
23	  To compile this file system support as a module, choose M here: the
24	  module will be called affs.  If unsure, say N.
25