From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [PATCH] pata_hpt37x: fix HPT370 DMA timeouts Date: Thu, 16 Apr 2009 15:22:54 -0400 Message-ID: <49E7858E.8090105@pobox.com> References: <200904141839.14755.sshtylyov@ru.mvista.com> 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]:37866 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757402AbZDPTXA (ORCPT ); Thu, 16 Apr 2009 15:23:00 -0400 In-Reply-To: <200904141839.14755.sshtylyov@ru.mvista.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Sergei Shtylyov Cc: linux-ide@vger.kernel.org, stable@kernel.org, alan@lxorguk.ukuu.org.uk Sergei Shtylyov wrote: > The libata driver has copied the code from the IDE driver which caused a post > 2.4.18 regression on many HPT370[A] chips -- DMA stopped to work completely, > only causing timeouts. Now remove hpt370_bmdma_start() for good... > > Signed-off-by: Sergei Shtylyov > > --- > The patch is against the recent Linus' tree. It's intended to go into all > stable kernels starting with 2.6.19, when the PATA drivers were first merged. > > See http://marc.info/?l=linux-ide&m=123912061904872 for the IDE driver patch. > > drivers/ata/pata_hpt37x.c | 22 ++-------------------- > 1 files changed, 2 insertions(+), 20 deletions(-) applied