From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH] ide: New libata driver for OCTEON SOC Compact Flash interface. Date: Sat, 22 Nov 2008 18:05:56 +0300 Message-ID: <49281FD4.4090006@ru.mvista.com> References: <49261BE5.2010406@caviumnetworks.com> <49280FC5.3040608@ru.mvista.com> <20081122145204.52270dbe@lxorguk.ukuu.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from h155.mvista.com ([63.81.120.155]:23621 "EHLO imap.sh.mvista.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1758144AbYKVPGD (ORCPT ); Sat, 22 Nov 2008 10:06:03 -0500 In-Reply-To: <20081122145204.52270dbe@lxorguk.ukuu.org.uk> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Alan Cox Cc: David Daney , linux-ide@vger.kernel.org, linux-mips Hello. Alan Cox wrote: >> But if you're saying that there is only DMA completion inetrrupt, you >> *cannot* completely emulate SFF-8038i BMDMA since its interrupt status >> is the (delayed) IDE INTRQ status. I suggest that you move away from the >> emulation -- Alan has said it's possible. >> > > I don't see whats wrong with treating it that way if it keeps the amount > of code needed down. Well, as ata_sff_host_intr() doesn't get called, probably nothing indeed... MBR, Sergei