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From: Addy <addy.ke@rock-chips.com>
To: Olof Johansson <olof@lixom.net>, Ulf Hansson <ulf.hansson@linaro.org>
Cc: "Rob Herring" <robh+dt@kernel.org>,
	"Pawel Moll" <pawel.moll@arm.com>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Ian Campbell" <ijc+devicetree@hellion.org.uk>,
	"Kumar Gala" <galak@codeaurora.org>,
	"Randy Dunlap" <rdunlap@infradead.org>,
	"Seungwon Jeon" <tgih.jun@samsung.com>,
	"Jaehoon Chung" <jh80.chung@samsung.com>,
	"Chris Ball" <chris@printf.net>,
	"Dinh Nguyen" <dinguyen@altera.com>,
	"Heiko Stübner" <heiko@sntech.de>,
	"Doug Anderson" <dianders@chromium.org>,
	"Sonny Rao" <sonnyrao@chromium.org>,
	amstan@chromium.org,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	linux-rockchip@lists.infradead.org, zhenfu.fang@rock-chips.com,
	"Eddie Cai" <cf@rock-chips.com>,
	lintao@rock-chips.com, chenfen@rock-chips.com,
	zyf@rock-chips.com, xjq@rock-chips.com, huangtao@rock-chips.com,
	"Chris Zhong" <zyw@rock-chips.com>,
	yzq@rock-chips.com, hj@rock-chips.com,
	"Kever Yang" <kever.yang@rock-chips.com>,
	zhangqing@rock-chips.com, hl@rock-chips.com
Subject: Re: [PATCH] mmc: dw_mmc: fix bug that cause mmc_test failture
Date: Wed, 11 Feb 2015 11:03:11 +0800	[thread overview]
Message-ID: <54DAC66F.60301@rock-chips.com> (raw)
In-Reply-To: <CAOesGMiWBjhfzWVXah2XO7=JQhriwdVgf0jmm1UjNQjB9PeGMQ@mail.gmail.com>


On 2015/02月10日 17:34, Olof Johansson wrote:
> Hi Addy,
>
> On Mon, Jan 26, 2015 at 4:04 AM, Addy Ke <addy.ke@rock-chips.com> wrote:
>> The STOP command can terminate a data transfer between a memory card and
>> mmc controller.
>>
>> As show in Synopsys DesignWare Cores Mobile Stroage Host Databook:
>> Data timeout and Data end-bit error will terminate further data transfer
>> by mmc controller. So we should not send abort command to terminate a
>> data transfer again if we got DRTO and EBE interrupt.
>>
>> After this patch, all mmc_test cases can pass on RK3288-Pink2 board.
>>
>> Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
> The drawback of having so many people on your to: list on a patch is
> that it's unclear who you want to review and merge it. Sometimes less
> is more.
I will remove some unnecessary mail address from list in the following 
patch.
Thank you.
>
> In this case, it seems appropriate to have Ulf do so. Ulf, ping? This
> seems like a reasonable patch for 3.20 given that it fixes undesired
> behavior.
>
>
> -Olof
>
>
>



  reply	other threads:[~2015-02-11  3:03 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-26 12:04 Addy Ke
2015-02-10  9:34 ` Olof Johansson
2015-02-11  3:03   ` Addy [this message]
2015-02-19 22:39 ` Doug Anderson
2015-02-20  2:55 ` [PATCH v2] " Addy Ke
2015-02-20 21:43   ` Doug Anderson
2015-02-25 18:17   ` Javier Martinez Canillas
2015-02-27  7:11     ` Jaehoon Chung

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