From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: FUA and 311x (was Re: LibPATA code issues / 2.6.15.4) Date: Thu, 02 Mar 2006 06:52:55 -0500 Message-ID: <4406DC97.3030606@pobox.com> References: <1141239617.23202.5.camel@rousalka.dyndns.org> <311601c90603011719k43af0fbbg889f47d798e22839@mail.gmail.com> <440650BC.5090501@pobox.com> <4406512A.9080708@pobox.com> <311601c90603011820u4fc89b04te1be39b9ed2ef35b@mail.gmail.com> <44065C7C.6090509@pobox.com> <311601c90603011900q7fe21fbx1020e4ba4062dc24@mail.gmail.com> <44066132.4010205@pobox.com> <44066378.1080408@rtr.ca> <44066400.6070503@pobox.com> <311601c90603012223j10aef3e0s3158567594bb9791@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail.dvmed.net ([216.237.124.58]:65461 "EHLO mail.dvmed.net") by vger.kernel.org with ESMTP id S1750709AbWCBLxB (ORCPT ); Thu, 2 Mar 2006 06:53:01 -0500 In-Reply-To: <311601c90603012223j10aef3e0s3158567594bb9791@mail.gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Eric D. Mudama" Cc: Mark Lord , Jens Axboe , Tejun Heo , Nicolas Mailhot , Mark Lord , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Carlos Pardo Eric D. Mudama wrote: > On 3/1/06, Jeff Garzik wrote: > >>Mark Lord wrote: >> >>>Jeff Garzik wrote: >>>.. >>> >>> >>>>Sounds like un-blacklisting the drive, and adding ATA_FLAG_NO_FUA is >>>>the way to go... >>> >>> >>>Might as well add sata_mv to that blacklist as well. >> >>Have you confirmed that it doesn't work with FUA? > > > I'll see if I can find one of these around the lab tomorrow and test > the raw command support. If that's fine at a basic level, it might be > a bug in the driver? Quite possibly. Anything goes with sata_mv at the moment... I've done my best to cover most of the errata and get it working, but there are still some key errata workarounds missing. It's still marked "HIGHLY EXPERIMENTAL" in the Kconfig ;-) Jeff