162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ciconfig AFFS_FS 362306a36Sopenharmony_ci tristate "Amiga FFS file system support" 462306a36Sopenharmony_ci depends on BLOCK 562306a36Sopenharmony_ci select BUFFER_HEAD 662306a36Sopenharmony_ci select LEGACY_DIRECT_IO 762306a36Sopenharmony_ci help 862306a36Sopenharmony_ci The Fast File System (FFS) is the common file system used on hard 962306a36Sopenharmony_ci disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y 1062306a36Sopenharmony_ci if you want to be able to read and write files from and to an Amiga 1162306a36Sopenharmony_ci FFS partition on your hard drive. Amiga floppies however cannot be 1262306a36Sopenharmony_ci read with this driver due to an incompatibility of the floppy 1362306a36Sopenharmony_ci controller used in an Amiga and the standard floppy controller in 1462306a36Sopenharmony_ci PCs and workstations. Read <file:Documentation/filesystems/affs.rst> 1562306a36Sopenharmony_ci and <file:fs/affs/Changes>. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci With this driver you can also mount disk files used by Bernd 1862306a36Sopenharmony_ci Schmidt's Un*X Amiga Emulator 1962306a36Sopenharmony_ci (<http://www.freiburg.linux.de/~uae/>). 2062306a36Sopenharmony_ci If you want to do this, you will also need to say Y or M to "Loop 2162306a36Sopenharmony_ci device support", above. 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci To compile this file system support as a module, choose M here: the 2462306a36Sopenharmony_ci module will be called affs. If unsure, say N. 25