Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753241AbXLAWg6 (ORCPT ); Sat, 1 Dec 2007 17:36:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751627AbXLAWgs (ORCPT ); Sat, 1 Dec 2007 17:36:48 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:41907 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751610AbXLAWgr (ORCPT ); Sat, 1 Dec 2007 17:36:47 -0500 Message-ID: <4751E1FD.60206@garzik.org> Date: Sat, 01 Dec 2007 17:36:45 -0500 From: Jeff Garzik User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: sonic zhang CC: Linux IDE , Linux Kernel Subject: Re: [PATCH] [libata] Set proper ATA UDMA mode for bf548 according to system clock. References: <1196138859.6974.2.camel@eight.analog.com> In-Reply-To: <1196138859.6974.2.camel@eight.analog.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.4 (----) X-Spam-Report: SpamAssassin version 3.1.9 on srv5.dvmed.net summary: Content analysis details: (-4.4 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 649 Lines: 22 sonic zhang wrote: > UDMA Mode - Frequency compatibility > > UDMA5 - 100 MB/s - SCLK = 133 MHz > UDMA4 - 66 MB/s - SCLK >= 80 MHz > UDMA3 - 44.4 MB/s - SCLK >= 50 MHz > UDMA2 - 33 MB/s - SCLK >= 40 MHz > > > Signed-off-by: Sonic Zhang > --- > drivers/ata/pata_bf54x.c | 7 +++++++ > 1 files changed, 7 insertions(+), 0 deletions(-) applied #upstream-fixes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/