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From: David Brownell <david-b@pacbell.net>
To: Haavard Skinnemoen <hskinnemoen@atmel.com>
Subject: Re: [RFC 4/4] Atmel MCI: Driver for Atmel on-chip MMC controllers
Date: Sat, 24 Nov 2007 10:48:39 -0800
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Cc: Pierre Ossman <drzeus-list@drzeus.cx>, linux-kernel@vger.kernel.org,
       Shannon Nelson <shannon.nelson@intel.com>,
       Dan Williams <dan.j.williams@intel.com>, kernel@avr32linux.org,
       linux-arm-kernel@lists.arm.linux.org.uk
References: <1195820413-2179-1-git-send-email-hskinnemoen@atmel.com> <20071124180023.20c831b8@poseidon.drzeus.cx> <20071124191648.2c2d56c7@siona>
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On Saturday 24 November 2007, Haavard Skinnemoen wrote:
> > 
> > Why is this needed and is it perhaps something that can be moved to
> > the MMC core?
> 
> We used to have lots of problems with overruns and underruns and those
> parameters were useful to limit the transfer rate. Now that the RDPROOF
> and WRPROOF bits seem to have taken care of these problems for good, I
> guess we can remove this parameter.

Not all silicon *has* those bits though, right?  Like at91rm9200.

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