linux-kernel - Re: [PATCH v4 1/1]mmc: implemented eMMC4.4 enhanced area feature

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Message-ID: <20110122015132.GA6748@void.printf.net>
Date:	Sat, 22 Jan 2011 01:51:32 +0000
From:	Chris Ball <cjb@...top.org>
To:	Chuanxiao Dong <chuanxiao.dong@...el.com>
Cc:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org
Subject: Re: [PATCH v4 1/1]mmc: implemented eMMC4.4 enhanced area feature

Hi Chuanxiao,

On Sat, Jan 22, 2011 at 04:09:41AM +0800, Chuanxiao Dong wrote:
> Enhanced area feature is a new feature defined in eMMC4.4 standard. This
> kind of area can help to improve the performance.
> 
> MMC driver will read out the enhanced area offset and size and add them
> to be device attributes. The feature enabling should be done in manufactory.
> To use this feature, bit ERASE_GRP_DEF should also be set.
> 
> Documentation/ABI/testing/sysfs-devices-mmc described the two new attributes
> 
> Signed-off-by: Chuanxiao Dong <chuanxiao.dong@...el.com>

Looks good, pushed to mmc-next.  Thanks for all the edits to this!

-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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