From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: CF flash PATA on libata failure to attach Date: Fri, 29 Jun 2007 06:06:23 -0400 Message-ID: <20070629100623.GA25064@devserv.devel.redhat.com> References: <467a2692.17bb720a.5a14.ffffa80c@mx.google.com> <467A8F17.1080608@rtr.ca> <4680d387.24528c0a.3634.69bd@mx.google.com> <46815FF4.9040001@rtr.ca> <4681e04b.22b38c0a.78ec.6f76@mx.google.com> <46826F42.70405@rtr.ca> <4682f7a3.15538c0a.2e12.ffff8676@mx.google.com> <4683F1C9.2060505@rtr.ca> <468453f8.13578c0a.3c99.ffffa514@mx.google.com> <46845BEE.90801@rtr.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mx1.redhat.com ([66.187.233.31]:51274 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751689AbXF2KG1 (ORCPT ); Fri, 29 Jun 2007 06:06:27 -0400 Content-Disposition: inline In-Reply-To: <46845BEE.90801@rtr.ca> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Mark Lord Cc: Andrew Hall , linux-ide@vger.kernel.org, Tejun Heo , Alan Cox On Thu, Jun 28, 2007 at 09:10:06PM -0400, Mark Lord wrote: > Here's a slightly modified hack, which should leave your SATA > drive working as well as the CF card. > > Tejun / Alan : do we really want to continue attempting mdma2 > on a modern chipset such as ICH8 ??? Thats a good question is it only has a SATA interface, however while our PIO locks IRQs off and sucks the answer is probably yes, because we still see MWDMA2 CD drives on boxes like this and they work. Alan