diff options
| -rw-r--r-- | Kconfig | 66 | ||||
| -rw-r--r-- | Makefile | 13 | ||||
| -rw-r--r-- | devextras.h | 11 | ||||
| -rw-r--r-- | moduleconfig.h | 15 | ||||
| -rwxr-xr-x | patch-ker.sh | 4 | ||||
| -rw-r--r-- | utils/mkyaffs2image.c | 25 | ||||
| -rw-r--r-- | utils/mkyaffsimage.c | 20 | ||||
| -rw-r--r-- | yaffs_checkptrw.c | 7 | ||||
| -rw-r--r-- | yaffs_checkptrw.h | 15 | ||||
| -rw-r--r-- | yaffs_ecc.c | 15 | ||||
| -rw-r--r-- | yaffs_ecc.h | 10 | ||||
| -rw-r--r-- | yaffs_fs.c | 26 | ||||
| -rw-r--r-- | yaffs_guts.c | 6 | ||||
| -rw-r--r-- | yaffs_guts.h | 8 | ||||
| -rw-r--r-- | yaffs_mtdif.c | 7 | ||||
| -rw-r--r-- | yaffs_mtdif.h | 8 | ||||
| -rw-r--r-- | yaffs_mtdif2.c | 7 | ||||
| -rw-r--r-- | yaffs_mtdif2.h | 8 | ||||
| -rw-r--r-- | yaffs_nand.c | 6 | ||||
| -rw-r--r-- | yaffs_nand.h | 7 | ||||
| -rw-r--r-- | yaffs_nandemul2k.h | 11 | ||||
| -rw-r--r-- | yaffs_packedtags1.c | 14 | ||||
| -rw-r--r-- | yaffs_packedtags1.h | 17 | ||||
| -rw-r--r-- | yaffs_packedtags2.c | 13 | ||||
| -rw-r--r-- | yaffs_packedtags2.h | 15 | ||||
| -rw-r--r-- | yaffs_qsort.h | 8 | ||||
| -rw-r--r-- | yaffs_tagscompat.c | 7 | ||||
| -rw-r--r-- | yaffs_tagscompat.h | 14 | ||||
| -rw-r--r-- | yaffs_tagsvalidity.c | 6 | ||||
| -rw-r--r-- | yaffs_tagsvalidity.h | 11 | ||||
| -rw-r--r-- | yaffsinterface.h | 6 | ||||
| -rw-r--r-- | yportenv.h | 11 |
32 files changed, 240 insertions, 177 deletions
@@ -12,8 +12,8 @@ config YAFFS_FS YAFFS2, or Yet Another Flash Filing System, is a filing system optimised for NAND Flash chips. - To compile the YAFFS2 file system support as a module, choose M here: - the module will be called yaffs2. + To compile the YAFFS2 file system support as a module, choose M + here: the module will be called yaffs2. If unsure, say N. @@ -26,6 +26,8 @@ config YAFFS_YAFFS1 default y help Enable YAFFS1 support -- yaffs for 512 byte / page devices + + Not needed for 2K-page devices. If unsure, say Y. @@ -44,9 +46,9 @@ config YAFFS_ECC_WRONG_ORDER depends on YAFFS_FS && YAFFS_DOES_ECC default n help - This makes yaffs_ecc.c use the same ecc byte order as - Steven Hill's nand_ecc.c. If not set, then you get the - same ecc byte order as SmartMedia. + This makes yaffs_ecc.c use the same ecc byte order as Steven + Hill's nand_ecc.c. If not set, then you get the same ecc byte + order as SmartMedia. If unsure, say N. @@ -55,7 +57,7 @@ config YAFFS_YAFFS2 depends on YAFFS_FS default y help - Enable YAFFS2 support -- yaffs for >= 2048 byte / page larger devices + Enable YAFFS2 support -- yaffs for >= 2K bytes per page devices If unsure, say Y. @@ -66,7 +68,8 @@ config YAFFS_AUTO_YAFFS2 help Without this, you need to explicitely use yaffs2 as the file system type. With this, you can say "yaffs" and yaffs or yaffs2 - will be used depending on the device page size. + will be used depending on the device page size (yaffs on + 512-byte page devices, yaffs2 on 2K page devices). If unsure, say Y. @@ -95,31 +98,34 @@ config YAFFS_CHECKPOINT_RESERVED_BLOCKS depends on YAFFS_YAFFS2 default 10 help - Give the number of Blocks to reserve for checkpointing. These Blocks - are reserved per partition, so if you have very small partitions the - default (10) may be a mess for you. - You can set this value to 0, but that does not mean checkpointing is - disabled at all. There only won't be any specially reserved blocks for - checkpointing, so if there is enough free space on the filesystem, - it will be used for checkpointing. - - If unsure, leave at default (10), but don't wonder if there are always - 2MB used on your large page device partition (10 x 2k pagesize). When - using small partitions or when being very small on space, you probably - want to set this to zero. + Give the number of Blocks to reserve for checkpointing. + Checkpointing saves the state at unmount so that mounting is + much faster as a scan of all the flash to regenerate this state + is not needed. These Blocks are reserved per partition, so if + you have very small partitions the default (10) may be a mess + for you. You can set this value to 0, but that does not mean + checkpointing is disabled at all. There only won't be any + specially reserved blocks for checkpointing, so if there is + enough free space on the filesystem, it will be used for + checkpointing. + + If unsure, leave at default (10), but don't wonder if there are + always 2MB used on your large page device partition (10 x 2k + pagesize). When using small partitions or when being very small + on space, you probably want to set this to zero. config YAFFS_DISABLE_WIDE_TNODES bool "Turn off wide tnodes" depends on YAFFS_FS default n help - Wide tnodes are only used for large NAND arrays (>=32MB for - 512-byte page devices and >=128MB for 2k page devices). They use - slightly more RAM but are faster since they eliminate chunk group + Wide tnodes are only used for NAND arrays >=32MB for 512-byte + page devices and >=128MB for 2k page devices. They use slightly + more RAM but are faster since they eliminate chunk group searching. - Setting this to 'y' will force tnode width to 16 bits and make - large arrays slower. + Setting this to 'y' will force tnode width to 16 bits and save + memory but make large arrays slower. If unsure, say N. @@ -129,15 +135,15 @@ config YAFFS_ALWAYS_CHECK_CHUNK_ERASED default n help Normally YAFFS only checks chunks before writing until an erased - chunk is found. This helps to detect any partially written chunks - that might have happened due to power loss. + chunk is found. This helps to detect any partially written + chunks that might have happened due to power loss. Enabling this forces on the test that chunks are erased in flash - before writing to them. This takes more time but is potentially a - bit more secure. + before writing to them. This takes more time but is potentially + a bit more secure. - Suggest setting Y during development and ironing out driver issues - etc. Suggest setting to N if you want faster writing. + Suggest setting Y during development and ironing out driver + issues etc. Suggest setting to N if you want faster writing. If unsure, say Y. @@ -1,3 +1,16 @@ + +# YAFFS: Yet Another Flash File System. A NAND-flash specific file system. +# +# Copyright (C) 2002-2007 Aleph One Ltd. +# for Toby Churchill Ltd and Brightstar Engineering +# +# Created by Charles Manning <charles@aleph1.co.uk> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. + + ifneq ($(KERNELRELEASE),) EXTRA_CFLAGS += -DYAFFS_OUT_OF_TREE diff --git a/devextras.h b/devextras.h index c858ba6..9635c7a 100644 --- a/devextras.h +++ b/devextras.h @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * devextras.h + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -12,13 +11,13 @@ * published by the Free Software Foundation. * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * + */ + +/* * This file is just holds extra declarations used during development. * Most of these are from kernel includes placed here so we can use them in * applications. * - * $Id: devextras.h,v 1.2 2005-08-11 02:37:49 marty Exp $ - * */ #ifndef __EXTRAS_H__ diff --git a/moduleconfig.h b/moduleconfig.h index 41fb3c5..b51a150 100644 --- a/moduleconfig.h +++ b/moduleconfig.h @@ -1,3 +1,18 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Martin Fouts <Martin.Fouts@palmsource.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + #ifndef __YAFFS_CONFIG_H__ #define __YAFFS_CONFIG_H__ diff --git a/patch-ker.sh b/patch-ker.sh index 5c67f25..9323388 100755 --- a/patch-ker.sh +++ b/patch-ker.sh @@ -2,7 +2,7 @@ # # YAFFS: Yet another FFS. A NAND-flash specific file system. # -# Copyright (C) 2002 Aleph One Ltd. +# Copyright (C) 2002-2006 Aleph One Ltd. # # Created by Charles Manning <charles@aleph1.co.uk> # @@ -16,7 +16,7 @@ # # Somewhat "inspired by" the mtd patchin script # -# $Id: patch-ker.sh,v 1.1 2005-07-31 09:04:13 marty Exp $ +# $Id: patch-ker.sh,v 1.2 2007-02-12 16:55:25 wookey Exp $ VERSION=0 PATCHLEVEL=0 diff --git a/utils/mkyaffs2image.c b/utils/mkyaffs2image.c index fba4cd3..31d4190 100644 --- a/utils/mkyaffs2image.c +++ b/utils/mkyaffs2image.c @@ -1,26 +1,25 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * makeyaffsimage.c - * - * Makes a YAFFS file system image that can be used to load up a file system. - * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> + * Nick Bane modifications flagged NCB + * Endian handling patches by James Ng. + * mkyaffs2image hacks by NCB * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * + */ + +/* + * makeyaffs2image.c * - * Nick Bane modifications flagged NCB - * - * Endian handling patches by James Ng. - * - * mkyaffs2image hacks by NCB - * + * Makes a YAFFS2 file system image that can be used to load up a file system. + * Uses default Linux MTD layout - change if you need something different. */ #include <stdlib.h> @@ -44,7 +43,7 @@ unsigned yaffs_traceMask=0; #define chunkSize 2048 #define spareSize 64 -const char * mkyaffsimage_c_version = "$Id: mkyaffs2image.c,v 1.2 2005-12-13 00:34:58 tpoynor Exp $"; +const char * mkyaffsimage_c_version = "$Id: mkyaffs2image.c,v 1.3 2007-02-12 16:55:27 wookey Exp $"; typedef struct diff --git a/utils/mkyaffsimage.c b/utils/mkyaffsimage.c index fa9479a..e4c8fc6 100644 --- a/utils/mkyaffsimage.c +++ b/utils/mkyaffsimage.c @@ -1,25 +1,23 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * makeyaffsimage.c - * - * Makes a YAFFS file system image that can be used to load up a file system. - * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> + * Nick Bane modifications flagged NCB + * Endian handling patches by James Ng * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * + */ + +/* + * makeyaffsimage.c * - * Nick Bane modifications flagged NCB - * - * Endian handling patches by James Ng. - * - * + * Makes a YAFFS file system image that can be used to load up a file system. */ #include <stdlib.h> diff --git a/yaffs_checkptrw.c b/yaffs_checkptrw.c index c61eaa3..0e6f7e1 100644 --- a/yaffs_checkptrw.c +++ b/yaffs_checkptrw.c @@ -1,6 +1,7 @@ -/* YAFFS: Yet another FFS. A NAND-flash specific file system. +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -12,7 +13,7 @@ */ const char *yaffs_checkptrw_c_version = - "$Id: yaffs_checkptrw.c,v 1.11 2006-11-11 23:27:04 charles Exp $"; + "$Id: yaffs_checkptrw.c,v 1.12 2007-02-12 16:55:25 wookey Exp $"; #include "yaffs_checkptrw.h" diff --git a/yaffs_checkptrw.h b/yaffs_checkptrw.h index 9e58572..da78a06 100644 --- a/yaffs_checkptrw.h +++ b/yaffs_checkptrw.h @@ -1,3 +1,18 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + #ifndef __YAFFS_CHECKPTRW_H__ #define __YAFFS_CHECKPTRW_H__ diff --git a/yaffs_ecc.c b/yaffs_ecc.c index 813ce6d..2eb69ba 100644 --- a/yaffs_ecc.c +++ b/yaffs_ecc.c @@ -1,16 +1,15 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * yaffs_ecc.c: ECC generation/correction algorithms. - * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * version 2.1 as published by the Free Software Foundation. */ /* @@ -31,7 +30,7 @@ */ const char *yaffs_ecc_c_version = - "$Id: yaffs_ecc.c,v 1.7 2006-09-14 22:02:46 charles Exp $"; + "$Id: yaffs_ecc.c,v 1.8 2007-02-12 16:55:25 wookey Exp $"; #include "yportenv.h" diff --git a/yaffs_ecc.h b/yaffs_ecc.h index 5f026a0..40fd02b 100644 --- a/yaffs_ecc.h +++ b/yaffs_ecc.h @@ -1,16 +1,16 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * yaffs_ecc.c: ECC generation/correction algorithms. - * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as + * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ /* @@ -1,16 +1,26 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_fs.c + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> + * Acknowledgements: + * Luc van OostenRyck for numerous patches. + * Nick Bane for numerous patches. + * Nick Bane for 2.5/2.6 integration. + * Andras Toth for mknod rdev issue. + * Michael Fischer for finding the problem with inode inconsistency. + * Some code bodily lifted from JFFS * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * + */ + +/* + * * This is the file system front-end to YAFFS that hooks it up to * the VFS. * @@ -20,18 +30,10 @@ * >> 2.6: sb->s_fs_info points to the yaffs_Device associated with this * superblock * >> inode->u.generic_ip points to the associated yaffs_Object. - * - * Acknowledgements: - * * Luc van OostenRyck for numerous patches. - * * Nick Bane for numerous patches. - * * Nick Bane for 2.5/2.6 integration. - * * Andras Toth for mknod rdev issue. - * * Michael Fischer for finding the problem with inode inconsistency. - * * Some code bodily lifted from JFFS2. */ const char *yaffs_fs_c_version = - "$Id: yaffs_fs.c,v 1.56 2007-01-19 04:07:48 charles Exp $"; + "$Id: yaffs_fs.c,v 1.57 2007-02-12 16:55:25 wookey Exp $"; extern const char *yaffs_guts_c_version; #include <linux/version.h> diff --git a/yaffs_guts.c b/yaffs_guts.c index f88851e..ab22c85 100644 --- a/yaffs_guts.c +++ b/yaffs_guts.c @@ -1,7 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -13,7 +13,7 @@ */ const char *yaffs_guts_c_version = - "$Id: yaffs_guts.c,v 1.45 2006-11-14 03:07:17 charles Exp $"; + "$Id: yaffs_guts.c,v 1.46 2007-02-12 16:55:26 wookey Exp $"; #include "yportenv.h" diff --git a/yaffs_guts.h b/yaffs_guts.h index 543bf62..9ef651d 100644 --- a/yaffs_guts.h +++ b/yaffs_guts.h @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_guts.h: Configuration etc for yaffs_guts + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -11,10 +10,7 @@ * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * - * $Id: yaffs_guts.h,v 1.25 2006-10-13 08:52:49 charles Exp $ */ #ifndef __YAFFS_GUTS_H__ diff --git a/yaffs_mtdif.c b/yaffs_mtdif.c index 04c4918..582563a 100644 --- a/yaffs_mtdif.c +++ b/yaffs_mtdif.c @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_mtdif.c NAND mtd wrapper functions. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -14,7 +13,7 @@ */ const char *yaffs_mtdif_c_version = - "$Id: yaffs_mtdif.c,v 1.17 2006-11-29 20:21:12 charles Exp $"; + "$Id: yaffs_mtdif.c,v 1.18 2007-02-12 16:55:26 wookey Exp $"; #include "yportenv.h" diff --git a/yaffs_mtdif.h b/yaffs_mtdif.h index b273664..f75e08c 100644 --- a/yaffs_mtdif.h +++ b/yaffs_mtdif.h @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_mtdif.h NAND mtd interface wrappers + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -11,10 +10,7 @@ * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * - * $Id: yaffs_mtdif.h,v 1.3 2005-08-11 01:07:43 marty Exp $ */ #ifndef __YAFFS_MTDIF_H__ diff --git a/yaffs_mtdif2.c b/yaffs_mtdif2.c index 4e8c335..7985f1e 100644 --- a/yaffs_mtdif2.c +++ b/yaffs_mtdif2.c @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_mtdif.c NAND mtd wrapper functions. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -16,7 +15,7 @@ /* mtd interface for YAFFS2 */ const char *yaffs_mtdif2_c_version = - "$Id: yaffs_mtdif2.c,v 1.15 2006-11-08 06:24:34 charles Exp $"; + "$Id: yaffs_mtdif2.c,v 1.16 2007-02-12 16:55:26 wookey Exp $"; #include "yportenv.h" diff --git a/yaffs_mtdif2.h b/yaffs_mtdif2.h index 06ad542..e70d751 100644 --- a/yaffs_mtdif2.h +++ b/yaffs_mtdif2.h @@ -1,16 +1,16 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_mtdif.c NAND mtd wrapper functions. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as + * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ #ifndef __YAFFS_MTDIF2_H__ diff --git a/yaffs_nand.c b/yaffs_nand.c index 14ae330..b919da0 100644 --- a/yaffs_nand.c +++ b/yaffs_nand.c @@ -1,7 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -13,7 +13,7 @@ */ const char *yaffs_nand_c_version = - "$Id: yaffs_nand.c,v 1.5 2006-11-08 09:52:12 charles Exp $"; + "$Id: yaffs_nand.c,v 1.6 2007-02-12 16:55:26 wookey Exp $"; #include "yaffs_nand.h" #include "yaffs_tagscompat.h" diff --git a/yaffs_nand.h b/yaffs_nand.h index 21e85c4..8ed1a2d 100644 --- a/yaffs_nand.h +++ b/yaffs_nand.h @@ -1,15 +1,16 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as + * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ #ifndef __YAFFS_NAND_H__ diff --git a/yaffs_nandemul2k.h b/yaffs_nandemul2k.h index 483f140..13520e1 100644 --- a/yaffs_nandemul2k.h +++ b/yaffs_nandemul2k.h @@ -1,7 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -10,14 +10,11 @@ * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * - * yaffs_nandemul2k.h: Interface to emulated NAND functions (2k page size) - * - * $Id: yaffs_nandemul2k.h,v 1.2 2005-08-11 02:37:49 marty Exp $ */ +/* Interface to emulated NAND functions (2k page size) */ + #ifndef __YAFFS_NANDEMUL2K_H__ #define __YAFFS_NANDEMUL2K_H__ diff --git a/yaffs_packedtags1.c b/yaffs_packedtags1.c index 920fed2..43f5873 100644 --- a/yaffs_packedtags1.c +++ b/yaffs_packedtags1.c @@ -1,3 +1,17 @@ +/* + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. + * + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + #include "yaffs_packedtags1.h" #include "yportenv.h" diff --git a/yaffs_packedtags1.h b/yaffs_packedtags1.h index ea43ad6..627b2f8 100644 --- a/yaffs_packedtags1.h +++ b/yaffs_packedtags1.h @@ -1,4 +1,19 @@ -// This is used to pack YAFFS1 tags, not YAFFS2 tags. +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* This is used to pack YAFFS1 tags, not YAFFS2 tags. */ #ifndef __YAFFS_PACKEDTAGS1_H__ #define __YAFFS_PACKEDTAGS1_H__ diff --git a/yaffs_packedtags2.c b/yaffs_packedtags2.c index 69d78b2..624f8ac 100644 --- a/yaffs_packedtags2.c +++ b/yaffs_packedtags2.c @@ -1,16 +1,15 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * yaffs_packedtags2.c: Tags packing for YAFFS2 - * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * version 2.1 as published by the Free Software Foundation. */ #include "yaffs_packedtags2.h" diff --git a/yaffs_packedtags2.h b/yaffs_packedtags2.h index 4eb1416..7c4a72c 100644 --- a/yaffs_packedtags2.h +++ b/yaffs_packedtags2.h @@ -1,3 +1,18 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + /* This is used to pack YAFFS2 tags, not YAFFS1tags. */ #ifndef __YAFFS_PACKEDTAGS2_H__ diff --git a/yaffs_qsort.h b/yaffs_qsort.h index 3a415b0..6d3f554 100644 --- a/yaffs_qsort.h +++ b/yaffs_qsort.h @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_qsort.h: Interface to BSD-licensed qsort routine. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -11,9 +10,10 @@ * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * $Id: yaffs_qsort.h,v 1.2 2006-11-07 23:20:09 charles Exp $ + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ + #ifndef __YAFFS_QSORT_H__ #define __YAFFS_QSORT_H__ diff --git a/yaffs_tagscompat.c b/yaffs_tagscompat.c index b51bccd..7f8442c 100644 --- a/yaffs_tagscompat.c +++ b/yaffs_tagscompat.c @@ -1,8 +1,8 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_tagscompat.h: Tags compatability layer to use YAFFS1 formatted NAND. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * @@ -10,7 +10,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * $Id: yaffs_tagscompat.c,v 1.8 2005-11-29 20:54:32 marty Exp $ */ #include "yaffs_guts.h" diff --git a/yaffs_tagscompat.h b/yaffs_tagscompat.h index 7922ab3..c746ad9 100644 --- a/yaffs_tagscompat.h +++ b/yaffs_tagscompat.h @@ -1,22 +1,18 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffs_ramdisk.h: yaffs ram disk component + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as + * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * $Id: yaffs_tagscompat.h,v 1.2 2005-08-11 02:33:03 marty Exp $ + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ -/* This provides a ram disk under yaffs. - * NB this is not intended for NAND emulation. - * Use this with dev->useNANDECC enabled, then ECC overheads are not required. - */ #ifndef __YAFFS_TAGSCOMPAT_H__ #define __YAFFS_TAGSCOMPAT_H__ diff --git a/yaffs_tagsvalidity.c b/yaffs_tagsvalidity.c index 101ad03..c2ab2b0 100644 --- a/yaffs_tagsvalidity.c +++ b/yaffs_tagsvalidity.c @@ -1,8 +1,7 @@ - /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet Another Flash File System. A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -11,7 +10,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * $Id: yaffs_tagsvalidity.c,v 1.2 2005-08-11 02:33:03 marty Exp $ */ #include "yaffs_tagsvalidity.h" diff --git a/yaffs_tagsvalidity.h b/yaffs_tagsvalidity.h index 371445e..ba56727 100644 --- a/yaffs_tagsvalidity.h +++ b/yaffs_tagsvalidity.h @@ -1,19 +1,18 @@ - /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as + * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * $Id: yaffs_tagsvalidity.h,v 1.2 2005-08-11 02:33:03 marty Exp $ + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. */ -//yaffs_tagsvalidity.h + #ifndef __YAFFS_TAGS_VALIDITY_H__ #define __YAFFS_TAGS_VALIDITY_H__ diff --git a/yaffsinterface.h b/yaffsinterface.h index d6ec50c..0cfdfcf 100644 --- a/yaffsinterface.h +++ b/yaffsinterface.h @@ -1,8 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yaffsinterface.h: Interface to the guts of yaffs. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -12,7 +11,6 @@ * published by the Free Software Foundation. * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * */ #ifndef __YAFFSINTERFACE_H__ @@ -1,9 +1,7 @@ /* - * YAFFS: Yet another FFS. A NAND-flash specific file system. - * yportenv.h: Portable services used by yaffs. This is done to allow - * simple migration from kernel space into app space for testing. + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * - * Copyright (C) 2002 Aleph One Ltd. + * Copyright (C) 2002-2007 Aleph One Ltd. * for Toby Churchill Ltd and Brightstar Engineering * * Created by Charles Manning <charles@aleph1.co.uk> @@ -12,13 +10,10 @@ * it under the terms of the GNU Lesser General Public License version 2.1 as * published by the Free Software Foundation. * - * * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. - * - * $Id: yportenv.h,v 1.12 2007-01-19 04:07:48 charles Exp $ - * */ + #ifndef __YPORTENV_H__ #define __YPORTENV_H__ |