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