From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH] pata_sis: add missing UDMA5 timing value in sis_66_set_dmamode() Date: Tue, 25 Sep 2007 21:39:08 -0400 Message-ID: <46F9B83C.8060605@garzik.org> References: <20070921072905.GC10660@htj.dyndns.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:52572 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752745AbXIZBjL (ORCPT ); Tue, 25 Sep 2007 21:39:11 -0400 In-Reply-To: <20070921072905.GC10660@htj.dyndns.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: linux-ide@vger.kernel.org, desaster.area@addcom.de, alan@redhat.com, bzolnier@gmail.com Tejun Heo wrote: > sis_66_set_dmamode() also handles early UDMA100 (SIS630 ET) but is > missing udma timing value for UDMA100. According to sis5513, this > should be 0x8000. This caused UDMA100 device to fail on pata_sis till > it downgrades to UDMA66 while it works fine on sis5513 at UDMA100. > > Reported by Adam Blech. > > Signed-off-by: Tejun Heo > Cc: Adam Blech > --- > drivers/ata/pata_sis.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) applied