From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: PowerPC MPC5200B ATA MWDMA regression Date: Mon, 03 Jan 2011 19:33:17 +0300 Message-ID: <4D21FA4D.3030506@mvista.com> References: <201101031445.47922.roman.fietze@telemotive.de> <20110103135929.GO18831@htj.dyndns.org> <4D21DD55.2000000@ru.mvista.com> <4D21EAF1.2010504@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 mail-ew0-f46.google.com ([209.85.215.46]:44562 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754197Ab1ACQeY (ORCPT ); Mon, 3 Jan 2011 11:34:24 -0500 Received: by ewy5 with SMTP id 5so6119667ewy.19 for ; Mon, 03 Jan 2011 08:34:22 -0800 (PST) In-Reply-To: <4D21EAF1.2010504@ru.mvista.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo , Roman Fietze Cc: linux-ide@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Hello. On 03-01-2011 18:27, Sergei Shtylyov wrote: >>>> The commit you bisected to contains all those conversions too. Take a >>>> look at a similar driver and look at how it has been converted >>>> recently. Even better, just send the driver upstream. :-) >>> It's already there... >> Ouch, did I forget to convert > It probably wasn't obvious as this driver had lived in non-BMDMA section of > Kconfig before the recent patch: > http://marc.info/?l=linux-ide&m=129303304605907 >> it or was it a merge timing problem? >> Anyways, sorry about that. Please go ahead and fix it. :-) Looks like the commit that added DMA support should be thanked for the mischief: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6b61e69e7bc1cfe80ab54c6321f19061f9487ed3 WBR, Sergei