From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH 0/4] pata: imx: set timings for PIO modes up to PIO4 Date: Wed, 9 Nov 2016 11:49:51 -0500 Message-ID: <20161109164951.GB14630@htj.duckdns.org> References: <20161109005638.17691-1-vz@mleia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-yw0-f171.google.com ([209.85.161.171]:33842 "EHLO mail-yw0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932718AbcKIQty (ORCPT ); Wed, 9 Nov 2016 11:49:54 -0500 Received: by mail-yw0-f171.google.com with SMTP id t125so211170234ywc.1 for ; Wed, 09 Nov 2016 08:49:54 -0800 (PST) Content-Disposition: inline In-Reply-To: <20161109005638.17691-1-vz@mleia.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Vladimir Zapolskiy Cc: Bartlomiej Zolnierkiewicz , linux-ide@vger.kernel.org On Wed, Nov 09, 2016 at 02:56:34AM +0200, Vladimir Zapolskiy wrote: > The changeset adds support of PIO modes up to PIO4 by setting > necessary timings in the driver, before the change it is assumed > that the timings are always set by a bootloader once and thus > only one possible PIO mode has been supported (PIO0). With > this change the driver can be used on boards without ATA controller > configuration done by a bootloader. > > The change is tested on a legacy i.MX31 board with an HDD connected > by a 40-pin flat cable. Applied to libata/for-4.10. Thanks. -- tejun