From: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>
To: linux-mtd@lists.infradead.org
Subject: Re: [RFC] Handling of errors for AMD NOR (cfi_cmdset_0002) chips
Date: Fri, 11 Mar 2011 09:25:52 +0100 [thread overview]
Message-ID: <4D79DC90.6070600@aimvalley.nl> (raw)
In-Reply-To: <4D797E23.6070409@emcraft.com>
On 03/11/11 02:42, Ilya Yanok wrote:
> Hello,
>
> current cfi_cmdset_0002.c code does not implement handling of error statuses reported by the chip during write/erase and just waits for a software timeout instead.
>
> We think that proper handling of these conditions could help us to debug the issue we have with the NOR flash and UBIFS so we'd like to implement such handling.
>
> I've tried to do this, please see my initial patch below. For now errors are just reported via pr_debug().
>
> I'd like to hear any comments. Am I doing things right or not? Maybe I'm missing something?
>
What issue you have with NOR flash and UBIFS ?
---
N. van Bolhuis.
next prev parent reply other threads:[~2011-03-11 8:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 1:42 [RFC] Handling of errors for AMD NOR (cfi_cmdset_0002) chips Ilya Yanok
2011-03-11 8:25 ` Norbert van Bolhuis [this message]
2011-03-23 15:47 ` Detlev Zundel
2011-03-23 17:33 ` Artem Bityutskiy
2011-03-24 7:35 ` Norbert van Bolhuis
2011-03-24 9:27 ` Detlev Zundel
2011-03-24 10:48 ` Norbert van Bolhuis
2011-03-15 8:01 ` Markus Niebel
2011-03-23 16:16 ` Detlev Zundel
2011-03-23 18:27 ` Ilya Yanok
2011-03-24 7:45 ` Alexander Stein
2011-03-24 7:55 ` Artem Bityutskiy
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