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26 Commits

Author SHA1 Message Date
YAMAMOTO Takashi
c9f3b3a7f1 littelfs: deal with block devices w/o ioctl 
Note: Some block devices has ioctl == NULL. eg. drivers/loop
 2022-04-11 13:38:26 +03:00
Xiang Xiao
37d7298f34 fs/littlefs: Convert the lfs_file_size error code to POSIX's 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-29 10:11:13 +08:00
Jiuzhu Dong
1146ff2f61 littlefs: unify lfs error code to nuttx 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-29 10:11:13 +08:00
zhouliang3
1f53a058fa nuttx:Change fs strncpy to strlcpy to avoid losing'\0' 
Signed-off-by: zhouliang3 <zhouliang3@xiaomi.com>
 2021-12-30 18:06:00 +08:00
anjiahao
9b52e4e311 littlefs:fix rmdir can remove a file 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2021-10-19 00:12:45 -05:00
mi
21316466d2 fs/littlefs: improve littlefs flash block erase balance performance 2021-08-14 11:21:44 -07:00
Xiang Xiao
177e1ced3f Revert "mtd: Add MTDIOC_FLUSH IOCTL like MTDIOC_XIPBASE" 
to simplify flt and partion layer implementation

This reverts commit 2e49e1bc5c.
 2021-08-12 08:01:29 -03:00
Xiang Xiao
307cc61893 fs: Add fchstat and chstat callback into mountpt_operations 
and implement all status related change function. the individual
file system change will provide in other upcoming patchset.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8fde9db8eba9586e9c8da078b67e020c26623cf4
 2021-07-29 06:33:49 -03:00
hujie1
025bddfc6c nuttx: littlefs_close should return value bugfix 
N/A

Change-Id: I5fea016fe01ac0e87ddeabdae67d36ab4125ea55
 2021-07-12 10:05:49 -03:00
Xiang Xiao
2e49e1bc5c mtd: Add MTDIOC_FLUSH IOCTL like MTDIOC_XIPBASE 
since the old design reuse BIOC_FLUSH for
MTD device which make some confusion

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-15 13:26:45 -03:00
Xiang Xiao
866fe646aa vfs/lfs: Simplify the lookahead_size equation 
the final result is same(keep 8 bytes alignment)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I664879960c898a7f1518236b24a2b3ee8a9998d0
 2021-04-03 21:00:41 +01:00
Xiang Xiao
b2563b99ca fs/littlefs: Suppport the duplication function 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I64191bdeab3723b22476d27c44852493eed1b07e
 2021-03-23 08:34:09 +01:00
Xiang Xiao
2c7faade49 fs/lfs: Remove semret temporary variable 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2df74c7d42fac25c4b010e6b10c2af36f555c480
 2021-02-26 10:45:00 +00:00
Xiang Xiao
ac528203fe fs/lfs: lfs_file_sync() when littlefs_open 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
Change-Id: I8935f7aee414580174141f4b114b5faf03ffafd5
 2021-02-26 10:45:00 +00:00
Xiang Xiao
9dff16e0e4 fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ieaf325c899d1c349d64dfa15bddcc32afd1fce42
 2020-07-10 21:30:02 +01:00
liuhaitao
fe0ba38580 fs/littlefs: upgrade littlefs to v2.2.1 
Since littlefs is in active development, it's not a good idea to use its
source code files directly. So upgrade littlefs v2.2.1 by using the littlefs
tar.gz release package instead.

Change-Id: I16d9cf0b6bca700a54ca86ed11d7c8c7f27a898f
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-04-23 09:31:21 -06:00
Ouss4
ba8bc4c80c fs/: Check return of nxsem_wait_uninterruptible. 2020-03-30 08:08:07 -06:00
Xiang Xiao
6a3c2aded6 Fix wait loop and void cast (#24) 
* Simplify EINTR/ECANCEL error handling

1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx

* Unify the void cast usage

1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
 2020-01-02 10:54:43 -06:00
Gregory Nutt
bd3cc792ff fs/: Run all .c files under fs/ through tools/nxstyle. 2019-10-27 11:48:14 -06:00
Xiang Xiao
41ed2e153a fs/littlefs/lfs_vfs.c: Lookahead should use bit unit not byte unit. 2019-03-19 08:21:17 -06:00
Xiang Xiao
b9c55919b2 fs/littlefs/lfs_vfs.c: Fix typographical errors in the VFS wrapper. 2019-01-29 07:39:25 -06:00
Xiang Xiao
af5e479fb5 fs/littlefs: VFS wrapper improvement: (1) Support block device interface, (2) support ioctl, stat and sync file operation, (3) support forceformat and autoformat option, (4) update file->f_pos and dir->fd_position, (5)remote the internal struct from dir, and (6) emove mtd byte read/write requirement. 2019-01-27 12:31:28 -06:00
Gregory Nutt
444ff759cd fs/littlefs: Make all struct and enum names conform to the NuttX coding standard. 2019-01-10 06:37:53 -06:00
Gregory Nutt
ae7646ee91 fs/littlefs: Correct some additional coding style problems reported by tools/nxstyle.c. Not all are easily fixed, however, due to some unusual parameter passing using by the original author. 2019-01-09 17:34:48 -06:00
Gregory Nutt
61d92c216a fs/littlefs: Make sure that ARM is included in BSD license. 2019-01-09 15:00:37 -06:00
lihaichen
87a5e4cd2d Addes the ARM mbed littlefs to NuttX 
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    fs/littlefs:  Fix some compilation errors.
    fs/littlefs:  Brings code a little closer to NuttX coding standard.  Not 100%, but closer.
    fs/littlefs:  Convert all C++ style comments to C comments.

Author: lihaichen <li8303@163.com>

    fs/littlefs:  Adds port of the mbed littlefs.

    depends on !DISABLE_MOUNTPOINT && MTD_BYTE_WRITE

        register_mtddriver("/dev/w25", mtd, 0755, NULL);
        mount("/dev/w25", "/w25", "littlefs", 0, NULL);
 2019-01-09 14:26:51 -06:00