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

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Message-ID: <5D8008F58939784290FAB48F549751983539F50616@shsmsx502.ccr.corp.intel.com>
Date:	Sat, 22 Jan 2011 11:00:32 +0800
From:	"Dong, Chuanxiao" <chuanxiao.dong@...el.com>
To:	Chris Ball <cjb@...top.org>
CC:	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>
Subject: RE: [PATCH v4 1/1]mmc: implemented eMMC4.4 enhanced area feature

Hi Chris,
Thanks for letting me know this. :)

-Chuanxiao

> -----Original Message-----
> From: Chris Ball [mailto:cjb@...top.org]
> Sent: Saturday, January 22, 2011 9:52 AM
> To: Dong, Chuanxiao
> 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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