From: Ian molton <spyro@f2s.com>
To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>, linux-mtd@lists.infradead.org
Subject: Re: abuse of nand_correct_data in tmio_nand driver
Date: Tue, 28 Jul 2009 14:57:05 +0100 [thread overview]
Message-ID: <4A6F03B1.6090200@f2s.com> (raw)
In-Reply-To: <20090719001127.GA6449@doriath.ww600.siemens.net>
Dmitry Eremin-Solenikov wrote:
> Hi,
>
> On Tue, Jul 14, 2009 at 11:05:03PM +0900, Atsushi Nemoto wrote:
>> Hi. I found tmio_nand driver abuses nand_correct_data.
>>
>> The current nand_correct_data() can be used for ecc.bytes = 3 case
>> only. The tmio_nand driver uses ecc.bytes = 6.
>
> IIRC, tmio_nand driver accesses two ecc "sectors" at once, so this is
> most probably ok. I'll look into it though, when I have some time.
Are we really the only chip that does this?
next prev parent reply other threads:[~2009-07-28 13:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-14 14:05 abuse of nand_correct_data in tmio_nand driver Atsushi Nemoto
2009-07-19 0:11 ` Dmitry Eremin-Solenikov
2009-07-19 15:14 ` Atsushi Nemoto
2009-07-19 16:08 ` Dmitry Eremin-Solenikov
2009-07-20 5:15 ` vimal singh
2009-07-21 15:20 ` Atsushi Nemoto
2009-07-22 8:43 ` vimal singh
2009-07-22 15:13 ` Atsushi Nemoto
2009-07-23 7:04 ` vimal singh
2009-07-23 15:11 ` Atsushi Nemoto
2009-07-24 17:24 ` Dmitry Eremin-Solenikov
2009-07-26 13:03 ` vimal singh
2009-07-28 13:57 ` Ian molton [this message]
2009-07-28 14:11 ` Atsushi Nemoto
2009-07-28 14:35 ` Ian Molton
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