From: David Woodhouse <dwmw2@infradead.org>
To: Frederic Giasson <fgiasson@mediatrix.com>
Cc: linux-mtd@lists.infradead.org
Subject: Re: Found a potential bug in MTD
Date: Tue, 29 May 2001 19:26:22 +0100 [thread overview]
Message-ID: <26652.991160782@redhat.com> (raw)
In-Reply-To: <F1BED55F35F4D3118C0F00E0295CFF4D99546E@mail.mediatrix.com>
fgiasson@mediatrix.com said:
>
> I compiled and tested the change with my board, and it works OK. It
> also make sense since CFI_DEVICETYPE_X8 is an hardcoded value for 8
> bits type devices, and cfi->device_type holds the buswidth specified
> in xconfig.
The addr_unlock values set in cfi_probe_chip() are supposed to compensate
for that. We can't do it by shifting by the device_type, because sometimes
we need to put an odd address value on the bus for 16-bit chips.
But the actual _detection_ of CFI chips shouldn't be affected by that
anyway, unless it's falling back to the JEDEC probe.
--
dwmw2
next prev parent reply other threads:[~2001-05-29 18:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-29 18:05 Found a potential bug in MTD Frederic Giasson
2001-05-29 18:26 ` David Woodhouse [this message]
-- strict thread matches above, loose matches on Subject: below --
2001-05-29 18:38 Frederic Giasson
2001-05-29 19:13 ` David Woodhouse
2001-05-29 19:37 Frederic Giasson
2001-05-31 17:27 Frederic Giasson
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