From: David Woodhouse <dwmw2@infradead.org>
To: Stephen Hui <gromit1463@mailworks.org>
Cc: linux-mtd@lists.infradead.org, stuart.menefy@st.com
Subject: Re: "Read-only file system" error while writing
Date: Thu, 01 Aug 2002 11:31:40 +0100 [thread overview]
Message-ID: <28851.1028197900@redhat.com> (raw)
In-Reply-To: <1028147069.12139.81.camel@mahi190.austin.ibm.com>
gromit1463@mailworks.org said:
> they all call do_write_buffer(). I was looking at the specsheet for
> my STMicro chips, and I didn't see any mention of Write-to-Buffer
> (command 0xE0) which is in the Intel command set, and issued by
> do_write_buffer(). Is this command supported on the STMicro chips?
> Could non-support contribute to my problem?
We should be checking the CFI table for buffer-write support and not trying
to use it if it's not present. Can you check the datasheet for the chip
agrees with the built-in CFI table?
--
dwmw2
next prev parent reply other threads:[~2002-08-01 10:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-30 21:27 "Read-only file system" error while writing Stephen Hui
2002-07-30 22:25 ` David Woodhouse
2002-07-31 11:53 ` Jörn Engel
2003-05-21 11:33 ` Gordon J Milne
2003-05-21 14:18 ` Thayne Harbaugh
2003-05-22 21:57 ` Gordon J Milne
2002-07-31 15:35 ` Stuart Menefy
2002-07-31 20:24 ` Stephen Hui
2002-08-01 10:31 ` David Woodhouse [this message]
2002-08-01 18:05 ` Stuart Menefy
2002-08-01 18:26 ` Stuart Menefy
2002-08-01 19:45 ` Stephen Hui
2002-08-01 22:37 ` Stuart Menefy
2002-08-02 14:46 ` Stephen Hui
2002-08-01 10:35 ` David Woodhouse
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