linux-kernel - Re: [PATCH v2 0/3] mmc: rtsx: fix bug and support nonblocking request

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Date:	Fri, 21 Feb 2014 09:15:47 +0800
From:	micky <micky_ching@...lsil.com.cn>
To:	<chris@...ntf.net>, <sameo@...ux.intel.com>, <lee.jones@...aro.org>
CC:	<gregkh@...uxfoundation.org>, <dan.carpenter@...cle.com>,
	<ulf.hansson@...aro.org>, <devel@...uxdriverproject.org>,
	<linux-kernel@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
	<rogerable@...ltek.com>, <wei_wang@...lsil.com.cn>
Subject: Re: [PATCH v2 0/3] mmc: rtsx: fix bug and support nonblocking request

Hi Chris,

Could you please give me some idea about this patch-set?
I send this patch-set many times, but didn't get any reply.

Best Regards.
micky <micky_ching@...lsil.com.cn>

On 02/17/2014 04:45 PM, micky_ching@...lsil.com.cn wrote:
> From: Micky Ching <micky_ching@...lsil.com.cn>
>
> First we fix the card poweroff bug: the card power is not shutdown when sd/mmc
> card removed, this will make UHS-card failed to running in high speed mode if we
> insert the card again.
>
> We offer a concise tuning searching method, it is much easier to read.
>
> At last we add support for nonblocking request, which will improve card read
> speed at about 10% write speed about 5% normally.
>
> Micky Ching (3):
>    mmc: rtsx: fix card poweroff bug
>    mmc: rtsx: modify phase searching method for tuning
>    mmc: rtsx: add support for pre_req and post_req
>
>   drivers/mfd/rtsx_pcr.c            |  132 ++++++---
>   drivers/mmc/host/rtsx_pci_sdmmc.c |  529 ++++++++++++++++++++++++++-----------
>   include/linux/mfd/rtsx_common.h   |    1 +
>   include/linux/mfd/rtsx_pci.h      |    8 +-
>   4 files changed, 481 insertions(+), 189 deletions(-)
>
> --
> 1.7.9.5
> .
>

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