Subversion Repositories openrisc

2011-02-17  Jonathan Larmour  

        * cdl/jffs2.cdl: Add CYGNUM_FS_JFFS2_TEST_OFFSET and

        CYGNUM_FS_JFFS2_TEST_LENGTH, which should have been included in change

        of 2008-11-18.

2009-04-28  John Dallaway  

        * cdl/jffs2.cdl: Use CYGPKG_IO_FILEIO as the parent.

2009-02-22  Andrew Lunn  

        * cdl/jffs2.cdl: Add include-fixed to the system include files we

        should search. Without this gcc 4.3 breaks.

2008-11-18  Jonathan Larmour  

        * tests/jffs2_1.c, tests/jffs2_2.c, tests/jffs2_3.c:

        Select device name to use according to configury, including flash

        API in use.

2008-06-09  Jonathan Larmour  

        * cdl/jffs2.cdl (CYGPKG_FS_JFFS2_CFLAGS_ADD): Conditionalise use of

        workaround for building with native linux tools so that it only

        applies when using synth target. Otherwise it can cause problems

        with some other third-party builds of the toolchain.

2004-07-14  Andrew Lunn  

        * tests/fileio1.c (main): If we have two filesystem configured

        mount the second one on /mnt and list the root of it.

2008-04-02  Xinghua Yang 

            Taiyun  Wang 

            Andrew Lunn 

        * cdl/jffs2.cdl: Use CYGPKG_FS_JFFS2_RET_DIRENT_DTYPE to control

        whether jffs2 sets file type in jffs2_fo_dirread.

        * src/fs-ecos.c: Set file type in jffs2_fo_dirread.

        * tests/jffs2_1.c: Test the new d_type in dirent when present.

2006-03-09  Andrew Lunn  

        * src/fs-ecos.c: Generalise the check for broken ARM compilers

        and add the MIPS compiler as also being broken.

2005-08-03  Andrew Lunn  

        * tests/jffs2_1.c: Include  to stop compiler warning.

2005-07-30  Andrew Lunn  

        * Merge to public MTD

2005-02-25  Andrew Lunn  

        * src/fs-ecos.c (jffs2_truncate_file): Correctly truncate a file

        when opening it with O_TRUNC. Test case from Knud Woehler.

2005-02-08  Estelle HAMMACHE 

        * src/fs-ecos.c

        * src/dir-ecos.c: Fixed the sign of the return codes in various

        places. iput the inode only after we have finished with

        it etc.

2005-01-22  Andrew Lunn  

        * Merge from public MTD.

2004-11-14  Per Hedblom  

            Andrew Lunn  

        * src/os-ecos.h: Added gc tread support

        * src/fs-ecos.c: Removed some includes

        * cdl/jffs2.cdl: Added gc thread support

        * tests/jffs2_3.c: New text to exersise the garbage collect code.

2004-12-13  John Dallaway  

        * tests/fileio1.c: Rename to jffs2_1.c. eCos test names should be

        unique.

        * tests/fseek1.c: Rename to jffs2_2.c.

        * cdl/jffs2.cdl: Build the renamed tests.

2004-12-10  Per Hedblom  

        * src/fs-ecos.c: Use filesystem locking not file locking otherwise

        the node cache can be corrupted by multiple operations on

        different files at the same time.

2004-11-11  Andrew Lunn 

        * Merge from public MTD.

2004-11-11  Andrew Lunn 

        * src/build.c: Removed Oyvind Harboe's patch from 2004-04-19

        since it was rejected upstream.

2004-10-20  Per Hedblom  

        * src/fs-ecos.c (jffs2_open): Call iput on dir node if

        jffs2_create fails.

        * src/fs-ecos.c (jffs2_umount): use jffs2_free_full_dirent instead

        of free.

2004-10-07  Knud Woehler 

        * src/fs-ecos.c (find_entry): jffs2_lookup may return error codes.

        Check added.

2004-09-16  Dirk Eibach  

2004-09-19  Andrew Lunn  

        * cdl/jffs2.cdl: Fixed outdated definitions for compression options.

        * src/fs-ecos.c: Added missing calls for jffs2_compressors_init()

        and jffs2_compressors_exit()

2004-08-13  Andrew Lunn  

        * src/compr.h: Committed this file which if forgot yesterday.

2004-08-12  Andrew Lunn 

            Gary Thomas 

        * Merge from public MTD.

2004-07-10  Andrew Lunn  

        * src/flashio.c (jffs2_flash_erase): Minor update for new

        flash API.

2004-04-19  Oyvind Harboe 

        * src/build.c: JFFS2 can now be used as a write-once, read many mode

        for really small flash disks, e.g. configuration parameters.

2004-04-21  Gary Thomas  

        * src/fs-ecos.c: Merge from public MTD - verify file position

        after each operation (safety check).

2004-04-06  Andrew Lunn  

        * src/fs-ecos.c (jffs2_extend_file): Fix creation of hole inode's

        * src/fs-ecos.c (jffs2_fo_lseek): Allow seeking past EOF.

        * tests/fseek1.c (main): fseek and simple test of a hole in a file

        * cdl/jffs2.cdl: Added new test program fseek1.

2004-03-31  David Woodhouse  

        * src/fs-ecos.c (jffs2_fo_write): Set ri.isize so that non-append

        writes don't truncate the file.

2004-03-03  Thomas Koeller  

        * src/fs-ecos.c:

        Make JFFS2 honor O_TRUNC flag (again) when opening files with read

        Access.

2004-03-17  Oyvind Harboe 

        * src/fs-ecos.c:

        With CYGOPT_FS_JFFS2_WRITE=1, file creation failed. The problem

        was introduced in fs-ecos.c 1.20

2004-03-11  Oyvind Harboe 

        * src/fs-ecos.c:

          Fixed umount memory leak. root->jffs2_i.dents where not freed.

2004-02-20  Vincent Catros  

        * src/fs-ecos.c :

        (jffs2_find) Policy to skip path separator is no longer

        "if '/' then skip" but "while '/' then skip" allowing

        multi '/' separators (i.e : /tmp////foo).

        (find_entry) Policy to detect end of path is no longer

        "if '\0' then end_of_path"

        but "while '/' skip it and then if '\0' then end_of_path"

        allowing path terminated with any number of '/'

        (i.e : chdir(/tmp///)).

2004-03-03  Thomas Koeller  

       * src/fs-ecos.c:

       Make JFFS2 honor O_TRUNC flag when opening files /w read access.

2004-02-17  David Woodhouse  

        * src/fs-ecos.c:

        Don't re-initialise the already-locked f->sem. It makes eCos unhappy.

2004-01-27  David Woodhouse  

        * src/write.c:

        Fix bug noted by Howard Gray; dirents belong to, and should dirty,

        the _parent_inode, not the child (which may be zero in the case

        of an unlink).

2004-01-09  Thomas Koeller  

       * src/fs-ecos.c: Fixed inode reference counting in jffs2_ops_link().

2004-01-05  Thomas Koeller  

        * cdl/jffs2.cdl: Re-added CYGPKG_FS_JFFS2_CFLAGS_REMOVE that had been

        removed by previous change.

2003-11-26  David Woodhouse  

        JFFS2 cleanup and import of newer code. Remove last vestiges of

        Linuxisms such as 'struct inode' from the core code, leaving eCos

        with no excuse, and renaming the eCos 'struct inode' to make that

        point. Fix i_count handling throughout. Clean up remaining Linuxisms

        such as 'struct qstr' to the point where jffs2port.h can be removed.

        Add skeleton for background garbage-collect thread. Fix compression

        so that it's actually called, and even with the right pointers. Turn

        on -Werror again. Zero tolerance is a good thing. Make the i_mode

        conversion functions non-inline to avoid warnings. Fix namespace

        pollution (of all but ^jffs2_* at least). Move physical flash I/O

        functions into separate file flashio.c for relatively easy

        substitution. Various other cruftectomy.

2003-11-25  Andrew Lunn  

        * src/fs-ecos.c: ARM gcc 3.2.3 is also broken. Complain with any

        ARM gcc 3.2 compiler.

2003-11-21  Thomas Koeller  

        * cdl/jffs2.cdl: Do not require zlib package if no

        compression configured.

2003-11-20  Thomas Koeller  

        * cdl/jffs2.cdl:

        * src/malloc-ecos.c:

        * src/fs-ecos.c: Allocate jffs2_raw_node_ref structs

        from pool or malloc depending on a CDL configuration.

2003-11-20  David Woodhouse 

        * Rearrangement of the compression code into a cleaner API

        which can be disabled under control from CDL.

2003-10-14  Thomas Koeller  

        * src/os-ecos.h: Made definition of CONFIG_JFFS2_FS_DEBUG

        conditional, so it can be overwritten by a -D compiler

        option.

2003-09-23  Thomas Koeller  

        * src/fs-ecos.c: Another umount() fix.

2003-09-23  Andrew Lunn  

        * src/fs-ecos.c: Added test to detect known broken ARM compiler

2003-09-23  Thomas Koeller  

        * src/fs-ecos.c: Fixed broken hard link creation.

2003-09-23  Andrew Lunn     

        * src/fs-ecos.c: Minor optimization of previous patch.

2003-09-21  Thomas Koeller  

            Andrew Lunn     

        * src/fs-ecos.c: Do not decrement mount count for unsuccessful

        umount attempts.

2003-09-19  Thomas Koeller  

        * src/fs-ecos.c: Another inode number fix.

2003-09-18  Thomas Koeller  

        * src/fs-ecos.c: Inode number returned by stat() was bogus.

2003-07-27  Andrew Lunn  

        * src/os-ecos.h: Added new #defines require for the recent jffs2

        import.

2003-07-27  Michael Checky  

        * src/fs-ecos.c: Changed the return error code to be negative as

        expected by jffs2_flash_read() and jffs2_flash_write().

2003-04-23  Bob Koninckx  

        * src/fs-ecos.c: mtab -> cyg_mtab. Ditto cyg_mtab_end.

2003-03-25  Thomas Koeller  

        * src/fs-ecos.c

        Fixed segmentation fault when unmounting file system.

2003-02-24  Jonathan Larmour  

        * cdl/jffs2.cdl: Fix doc link.

2003-02-05  Jonathan Larmour  

        * cdl/jffs2.cdl: Remove unused flash geometry CDL options.

2003-02-04  Gary Thomas   on behalf of

2003-02-04  David Woodhouse 

        * src/write.c:

        * src/scan.c:

        * src/readinode.c:

        * src/read.c:

        * src/pushpull.h:

        * src/os-ecos.h:

        * src/nodemgmt.c:

        * src/nodelist.h:

        * src/nodelist.c:

        * src/malloc-ecos.c:

        * src/jffs2port.h:

        * src/gc.c:

        * src/file-ecos.c:

        * src/erase.c:

        * src/dir-ecos.c:

        * src/compr_zlib.c:

        * src/compr_rubin.c:

        * src/compr_rtime.c:

        * src/compr.c:

        * src/build.c:

        * cdl/jffs2.cdl: Update to latest public JFFS2 codebase.

        * src/list.h:

        * src/jffs2_fs_sb.h:

        * src/jffs2_fs_i.h:

        * src/jffs2.h:

        * src/jffs2.c:

        * src/crc32.h:

        * src/background.c: Removed/renamed file(s).

        * src/fs-ecos.c:

        * include/linux/jffs2_fs_sb.h:

        * include/linux/jffs2_fs_i.h:

        * include/linux/jffs2.h: New file(s).

2002-12-06  Andrew Lunn  

        * cdl/jffs2.cdl: Implements the CYGINT_IO_FILEIO_FS interface.

2002-10-11  Andrew Lunn  

        * src/crc32.h (crc32): Use the CRC package for crc calculation

        * tests/romfileio1.c (main): Pass the name of the device to mount

2002-05-20  Jonathan Larmour  

        * src/LICENCE: New file. Contains license for JFFS2, now GPL+exception.

        * src/background.c: Point at LICENSE file instead of existing text.

        * src/build.c: Ditto.

        * src/compr.c: Ditto.

        * src/compr_rtime.c: Ditto.

        * src/compr_rubin.c: Ditto.

        * src/compr_zlib.c: Ditto.

        * src/dir-ecos.c: Ditto.

        * src/erase.c: Ditto.

        * src/file-ecos.c: Ditto.

        * src/gc.c: Ditto.

        * src/jffs2.h: Ditto.

        * src/list.h: Ditto.

        * src/malloc-ecos.c: Ditto.

        * src/nodelist.c: Ditto.

        * src/nodelist.h: Ditto.

        * src/nodemgmt.c: Ditto.

        * src/os-ecos.h: Ditto.

        * src/pushpull.h: Ditto.

        * src/read.c: Ditto.

        * src/readinode.c: Ditto.

        * src/scan.c: Ditto.

        * src/write.c: Ditto.

2002-01-28  David Woodhouse  

        * src/super-ecos.c: Removed.

        * src/jffs2.c: Merge jffs2_write_super() and jffs2_put_super() into

        the routines from which they were called, put jffs2_read_super()

        in as a static function with a view to doing same RSN.

        * src/jffs2port.h: Remove prototypes of functions that died.

        * cdl/jffs2.cdl: Remove super-ecos.c

        * src/dir-ecos.c src/write.c: Increase highest_version _before_

        assigning to new node, not after.

2002-01-27  David Woodhouse  

        * src/read.c (jffs2_read_inode_range): Deal correctly with

        non-page-aligned read requests. We have to deal with the

        case where we want to read from somewhere other than the

        beginning of a frag.

        * src/jffs2.c (jffs2_fo_read): Use jffs2_read_inode_range

        instead of jffs2_readpage.

2002-01-25  Jonathan Larmour  

        * cdl/jffs2.cdl: We want CYGPKG_IO_FILEIO_INODE.

        * src/dir-ecos.c (jffs2_symlink): Remove. eCos doesn't support symlinks.

        (jffs2_mknod): Similar.

        (jffs2_mkdir): Don't call d_instantiate - its a nop.

        (jffs2_rename): Ditto.

        * src/file-ecos.c (jffs2_commit_write): Don't set blocks.

        * src/jffs2.c (jffs2_flash_writev): Rewrite to only write aligned

        quantities to flash.

        * src/jffs2port.h: Lots of decrufting.

        * src/os-ecos.h: Ditto (a bit).

        * src/readinode.c (jffs2_read_inode): Don't set blocks/blksize in inode.

        * src/write.c (jffs2_new_inode): Ditto when __ECOS.

        (jffs2_write_dnode): don't call writev with extra vectors

        unnecessarily.

        * src/super-ecos.c (jffs2_statfs): Remove - unused.

2002-01-25  David Woodhouse  

        * src/super-ecos.c: Cruftectomy.

        * src/compr*.[ch] src/pushpull.h: Namespace cleanups merged from

        mainstream sources. Bit push functions made inline.

        * src/pushpull.c: Removed.

        * cdl/jffs2.c: Remove reference to pushpull.c

        * src/file-ecos.c: Cruftectomy. Lots of unused stuff here.

        * src/jffs2.c src/jffs2port.h: Remove some functions from jffs2.c

        which are no longer used, move some others to jffs2port.h as

        inline functions so they don't pollute the namespace.

2002-01-24  Jonathan Larmour  

        * tests/fileio1.c: Check in listdir that the number of dirents is

        correct, taking into account existing files in case it's live.

        * src/dir-ecos.c (jffs2_readdir): move to....

        * src/jffs2.c (jffs2_fo_dirread): here. And fix the return code

        in the process so it now works.

        (filldir): Make inline and simpler.

        * src/jffs2port.h: remove filldir related stuff.

2002-01-24  David Woodhouse  

        * src/dir-ecos.c: Cruftectomy. Remove most of the stuff that was

        commented out. Remove jffs2_do_{create,link,unlink} to write.c

        * src/write.c: Add jffs2_do_{create,link,unlink} as in mainline.

        * src/nodelist.h: Prototypes for the above.

        * src/jffs2port.h: Don't include .

2002-01-23  Jonathan Larmour  

        * src/jffs2.c (jffs2_mount): Allow multiple FSs, and integration

        with flash block device.

        (jffs2_flash_read): Use flash block device.

        (jffs2_flash_erase): Ditto.

        (jffs2_flash_write): Ditto.

        (do_flash_init): Remove - now done by block device layer

        * src/list.h: Remove and reimplement from scratch to avoid GPL.

        * src/os-ecos.h: Keep flash block dev handle in superblock.

        eCos does support obsoleting as it isn't NAND only.

        * src/dir-ecos.c (jffs2_readdir): Return correct value on success.

        Merge in changes mutatis mutandis from between v1.49 and v1.51 of

        dir.c in main repository.

        * cdl/jffs2.cdl: CYGPKG_MEMALLOC more accurately CYGINT_ISO_MALLOC.

        Only jffs2.c needs to be in libextras.a

        Requires Flash block devices as an alternative for hardcoding

        the sector size, flash size and base address.

        * src/super-ecos.c (jffs2_read_super): Use flash block device for

        sector and flash sizes.

        * tests/fileio1.c: mount using block device (defined by CDL).

        No need to init here - done by flash block device layer.

2002-01-21  David Woodhouse  

        * src/read.c: Obtain inode lock around reading symlink target.

        * src/dir-ecos.c: Fix the long-standing up() without down() in

        jffs2_readdir() when only the '.' and '..' entries are read, from

        v1.52 of master dir.c. Merge copyright date change from v1.50 - note

        that the portability cleanups from v1.51 aren't yet merged.

        * src/os-ecos.h: Add jffs2_can_mark_obsolete() and the macros

        for getting at generic inode fields from a struct jffs2_inode_info*

        * src/nodemgmt.c: Remove an #ifndef __ECOS and use

        jffs2_can_mark_obsolete() instead.

        * src/jffs2port.h: up() is cyg_drv_mutex_unlock() not _release()

        * src/gc.c: Merge portability cleanups - get rid of a lot of

        references to 'struct inode'. Also include the attempt at NAND

        support in jffs2_garbage_collect_deletion_dirent().

2002-01-11  David Woodhouse  

        * src/jffs2port.h: Switch semaphore emulation to cyg_drv_mutex_t,

        remove some kernel includes which seem gratuitous.

        * cdl/jffs2.cdl: Require CYGPKG_MEMALLOC

        * src/compr_zlib.c src/compr.c: Merge changes from mainline code

        to make mkfs.jffs2 compile again.

2002-01-10  David Woodhouse  

        * src/jffs2.c: The 'mode' arg passed to jffs2_open() shouldn't

        have been called 'mode'. It's 'oflags'. You have to make up a

        mode for the newly-created file yourself.

        * src/nodelist.h src/read.c: Fix jffs2_getlink() so it takes

        portable arguments, not a dentry. Move it to read.c and symlink.c

        becomes obsolete.

        * src/symlink-ecos.c: Removed.

        * cdl/jffs2.cdl: Remove symlink-ecos.c

2002-01-09  David Woodhouse  

        * Import updated JFFS2 sources into eCos tree.

2000-08-28  Dominic Ostrowski (dominic.ostrowski@3glab.com)

        * started on port of JFFS2 using ramfs as a template

//===========================================================================

// ####GPLCOPYRIGHTBEGIN####

// -------------------------------------------

// This file is part of eCos, the Embedded Configurable Operating System.

// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2009 Free Software Foundation, Inc.

//

// This program is free software; you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation; either version 2 or (at your option) any

// later version.

//

// This program is distributed in the hope that it will be useful, but

// WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

// General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program; if not, write to the

// Free Software Foundation, Inc., 51 Franklin Street,

// Fifth Floor, Boston, MA  02110-1301, USA.

// -------------------------------------------

// ####GPLCOPYRIGHTEND####

//===========================================================================