From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755954Ab3KFBNp (ORCPT ); Tue, 5 Nov 2013 20:13:45 -0500 Received: from rtits2.realtek.com ([60.250.210.242]:59032 "EHLO rtits2.realtek.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755927Ab3KFBNo (ORCPT ); Tue, 5 Nov 2013 20:13:44 -0500 X-SpamFilter-By: BOX Solutions SpamTrap 5.37 with qID rA61DF6D017703, This message is accepted by code: ctloc85258 Message-ID: <52799813.9050302@realsil.com.cn> Date: Wed, 6 Nov 2013 09:14:59 +0800 From: micky User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Andrew Morton CC: , , , , , , , Subject: Re: [PATCH] memstick: rtsx: fix ms card data transfer bug References: <1383115216-11967-1-git-send-email-micky_ching@realsil.com.cn> <20131105131027.4ce3bc298266bd82104f5fce@linux-foundation.org> In-Reply-To: <20131105131027.4ce3bc298266bd82104f5fce@linux-foundation.org> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [172.29.41.103] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org MS card can not use auto read/write mode, so it will fail at initialize and long data transfer. This patch is used to add support for ms card. Shall I re-send this patch to add more info? On 11/06/2013 05:10 AM, Andrew Morton wrote: > On Wed, 30 Oct 2013 14:40:16 +0800 wrote: > >> unlike mspro card, ms card use normal read/write mode for DMA >> data transfer. > What are the user-visible effects of this bug? > > Please always include this information when fixing bugs so that others > can decide whether they (or their customers) need the patch. > > . > -- Best Regards Micky.