From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [patch] libata handle HDIO_SET_DMA HDIO_GET_DMA ioctl Date: Fri, 18 Jan 2013 15:24:02 +0400 Message-ID: <50F930D2.4050506@mvista.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-la0-f46.google.com ([209.85.215.46]:41571 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751587Ab3ARLYP (ORCPT ); Fri, 18 Jan 2013 06:24:15 -0500 Received: by mail-la0-f46.google.com with SMTP id fq12so1237234lab.5 for ; Fri, 18 Jan 2013 03:24:13 -0800 (PST) In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jiada Wang Cc: linux-ide@vger.kernel.org, jgarzik@pobox.com Hello. On 18-01-2013 11:55, Jiada Wang wrote: > The purpose of this patch is to switch SATA device in PIO mode and DMA mode, > And get current transfer mode, > Please kindly give me your comments You posted the patch in the form on which it's hard to give comments. Never attach the patches (especially with non-text/plain MIME type), instert them inline instead. > Thanks, > Jiada MBR, Sergei