zephyr

History

Michael Hope cff16051bb disk: delete the GET_DISK_SIZE IOCTL. The argument is a u32_t which limits the maximum disk size to 4 GiB. Rather than fix this, delete the ioctl and switch the only use to GET_SECTOR_COUNT instead. Signed-off-by: Michael Hope <mlhx@google.com>		2018-01-31 09:14:40 -05:00
..
include	fs: Update external FAT FS source with new rev 0.12b	2017-01-25 05:31:14 +00:00
option	fs: Update external FAT FS source with new rev 0.12b	2017-01-25 05:31:14 +00:00
CMakeLists.txt	Introduce cmake-based rewrite of KBuild	2017-11-08 20:00:22 -05:00
README	fs: Update external FAT FS source with new rev 0.12b	2017-01-25 05:31:14 +00:00
diskio.c	fs: Update external FAT FS source with new rev 0.12b	2017-01-25 05:31:14 +00:00
ff.c	fs: Update external FAT FS source with new rev 0.12b	2017-01-25 05:31:14 +00:00
zfs_diskio.c	disk: delete the GET_DISK_SIZE IOCTL.	2018-01-31 09:14:40 -05:00

README

This implementaion of file system is developed by ELM Chan
http://elm-chan.org/fsw/ff/00index_e.html.  

This is based on FAT file system specification.  It provides
an interface to physical storage management through its disk io
API in diskio.c. The disk io interfaces are updated to interface
with Zephyr flash memory management.

Current revision in the tree is 0.12b

The file system provides options to configure the source. The configurations
are stored in include/ffconf.h. Following configurations are updated.

_USE_MKFS	1
_CODE_PAGE	1
_FS_TINY	1
_FS_NORTC	1