From: Artem Bityutskiy <dedekind1@gmail.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Holger Freyther <zecke@openmoko.org>,
Kukjin Kim <kgene.kim@samsung.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Ben Dooks <ben-linux@fluff.org>
Subject: Re: [PATCH 1/2] MTD: s3c2410_nand: Add option to disable hw ECC at runtime
Date: Thu, 14 Apr 2011 15:08:31 +0300 [thread overview]
Message-ID: <1302782911.2796.21.camel@localhost> (raw)
In-Reply-To: <1302637672-25339-1-git-send-email-lars@metafoo.de>
On Tue, 2011-04-12 at 21:47 +0200, Lars-Peter Clausen wrote:
> From: Holger Freyther <zecke@openmoko.org>
>
> This patch adds a flag to the s3c2410_nand platform data, which configures
> whether hardware ECC is used.
>
> Currently it is only possible to decide whether hw ECC should be used or not at
> compile time through a config option. But if you want to build a kernel which
> runs on multiple devices you might have a configuration where some devices
> require hw ECC and some devices which want software ECC.
>
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Extending platform data is kind of vetoed in arm tree, I do not think
the MTD tree can take these changes.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: Ben Dooks <ben-linux@fluff.org>,
Kukjin Kim <kgene.kim@samsung.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Holger Freyther <zecke@openmoko.org>
Subject: Re: [PATCH 1/2] MTD: s3c2410_nand: Add option to disable hw ECC at runtime
Date: Thu, 14 Apr 2011 15:08:31 +0300 [thread overview]
Message-ID: <1302782911.2796.21.camel@localhost> (raw)
In-Reply-To: <1302637672-25339-1-git-send-email-lars@metafoo.de>
On Tue, 2011-04-12 at 21:47 +0200, Lars-Peter Clausen wrote:
> From: Holger Freyther <zecke@openmoko.org>
>
> This patch adds a flag to the s3c2410_nand platform data, which configures
> whether hardware ECC is used.
>
> Currently it is only possible to decide whether hw ECC should be used or not at
> compile time through a config option. But if you want to build a kernel which
> runs on multiple devices you might have a configuration where some devices
> require hw ECC and some devices which want software ECC.
>
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Extending platform data is kind of vetoed in arm tree, I do not think
the MTD tree can take these changes.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2011-04-14 12:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-12 19:47 [PATCH 1/2] MTD: s3c2410_nand: Add option to disable hw ECC at runtime Lars-Peter Clausen
2011-04-12 19:47 ` Lars-Peter Clausen
2011-04-12 19:47 ` [PATCH 2/2] ARM: s3c2440: GTA02: Disable hardware ECC by default Lars-Peter Clausen
2011-04-12 19:47 ` Lars-Peter Clausen
2011-04-14 12:08 ` Artem Bityutskiy [this message]
2011-04-14 12:08 ` [PATCH 1/2] MTD: s3c2410_nand: Add option to disable hw ECC at runtime Artem Bityutskiy
2011-04-14 14:48 ` Lars-Peter Clausen
2011-04-14 14:48 ` Lars-Peter Clausen
2011-04-15 14:01 ` Artem Bityutskiy
2011-04-15 14:01 ` Artem Bityutskiy
2011-04-15 14:01 ` Artem Bityutskiy
2011-04-28 13:51 ` Russell King - ARM Linux
2011-04-28 13:51 ` Russell King - ARM Linux
2011-04-28 13:51 ` Russell King - ARM Linux
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