From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 22 Nov 2008 15:06:22 +0000 (GMT) Received: from h155.mvista.com ([63.81.120.155]:18012 "EHLO imap.sh.mvista.com") by ftp.linux-mips.org with ESMTP id S23834755AbYKVPGI (ORCPT ); Sat, 22 Nov 2008 15:06:08 +0000 Received: from [127.0.0.1] (unknown [10.150.0.9]) by imap.sh.mvista.com (Postfix) with ESMTP id 569533EC9; Sat, 22 Nov 2008 07:06:00 -0800 (PST) Message-ID: <49281FD4.4090006@ru.mvista.com> Date: Sat, 22 Nov 2008 18:05:56 +0300 From: Sergei Shtylyov User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) MIME-Version: 1.0 To: Alan Cox Cc: David Daney , linux-ide@vger.kernel.org, linux-mips Subject: Re: [PATCH] ide: New libata driver for OCTEON SOC Compact Flash interface. References: <49261BE5.2010406@caviumnetworks.com> <49280FC5.3040608@ru.mvista.com> <20081122145204.52270dbe@lxorguk.ukuu.org.uk> In-Reply-To: <20081122145204.52270dbe@lxorguk.ukuu.org.uk> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 21389 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: sshtylyov@ru.mvista.com Precedence: bulk X-list: 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