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3fc2389847
linux/drivers/mtd
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Richard Genoud 3fc2389847 [MTD] [NAND] Bug on atmel_nand HW ECC : OOB info not correctly written 
The functions that write the OOB info (on hardware ECC only) use the 
HW_SYNDROME method.

This is not correct : the start position is "pos = eccsize + chunk" and 
should be eccsize. So, the standard (nand_write_oob_std) function should 
be used. This patch corrects this by using NAND_ECC_HW instead of 
NAND_ECC_HW_SYNDROME.

This has only been tested on small pages nand flash.
(if anyone can test it on large pages that would be great).

kernel version : 2.6.27-rc2 (current git mtd-2.6)

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-10-14 11:07:57 +01:00
..
chips [MTD] [NOR] fix cfi_cmdset_0001 FL_SYNCING race (take 2) 2008-09-26 18:56:18 -06:00
devices [MTD] m25p80.c extended jedec support (v2) 2008-10-14 10:59:43 +01:00
maps [MTD] [MAPS] Remove unused variable after ROM API cleanup. 2008-10-14 11:00:51 +01:00
nand [MTD] [NAND] Bug on atmel_nand HW ECC : OOB info not correctly written 2008-10-14 11:07:57 +01:00
onenand [MTD] [NAND] OMAP2: add retry after read timeout 2008-09-16 00:39:01 -07:00
ubi UBI: always start the background thread 2008-07-25 11:35:15 +03:00
afs.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
ar7part.c [MTD] Clean up AR7 partition map support 2008-04-23 09:39:49 +01:00
cmdlinepart.c [MTD] Fix const assignment in the MTD command line partitioning driver 2008-07-11 18:24:38 +01:00
ftl.c Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6 2008-07-25 10:40:14 -04:00
inftlcore.c [MTD] [INFTL] Fix infinite loop in INFTL_foldchain 2008-10-08 11:26:38 +01:00
inftlmount.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
Kconfig [MTD] dataflash OTP support 2008-08-01 21:47:47 +01:00
Makefile [MTD] AR7 mtd partition map 2008-04-22 20:48:12 +01:00
mtd_blkdevs.c [MTD] Use list_for_each_entry[_safe] where appropriate. 2008-06-04 17:53:31 +01:00
mtdblock_ro.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
mtdblock.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
mtdchar.c [MTD] dataflash OTP support 2008-08-01 21:47:47 +01:00
mtdconcat.c [MTD] Define and use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffff 2008-08-12 11:02:15 +01:00
mtdcore.c [MTD] Use list_for_each_entry[_safe] where appropriate. 2008-06-04 17:53:31 +01:00
mtdcore.h [MTD] mtdcore.c: share syms with mtd_blkdev.c 2007-06-28 20:24:50 +01:00
mtdoops.c [MTD] mtdoops.c: make struct oops_cxt static again 2008-04-22 12:35:34 +01:00
mtdpart.c [MTD] Define and use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffff 2008-08-12 11:02:15 +01:00
mtdsuper.c [MTD] Fix !CONFIG_BLOCK compile for mtdsuper.c 2008-08-02 07:52:39 +01:00
nftlcore.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
nftlmount.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
ofpart.c [MTD] remove unused mtd parameter in of_mtd_parse_partitions() 2008-10-13 15:01:42 +01:00
redboot.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-07-11 14:36:25 +01:00
rfd_ftl.c MTD/JFFS2: remove CVS keywords 2008-06-04 17:50:17 +01:00
ssfdc.c [MTD] Use DIV_ROUND_UP 2008-08-02 18:45:18 +01:00