Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261715AbVBSNxa (ORCPT ); Sat, 19 Feb 2005 08:53:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261716AbVBSNxa (ORCPT ); Sat, 19 Feb 2005 08:53:30 -0500 Received: from wproxy.gmail.com ([64.233.184.200]:44346 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S261715AbVBSNx0 (ORCPT ); Sat, 19 Feb 2005 08:53:26 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=INzRpWOcZgQH5pUgEAhevPvBUk7xUoCBz5cZtlZ4L7lNpE/I/NamBDmj3YMxAJuvTGuX4ucsRRONbz9jnzERjC+vQTuWhmyOKqqXdyxMTJMhRPE8Y7vqTuHili/4d2LKibW3RNQ1Jo6j1agBuLRqwbsWft5kto9dhySDcxkxMMw= Message-ID: <58cb370e050219055337ca9d62@mail.gmail.com> Date: Sat, 19 Feb 2005 14:53:26 +0100 From: Bartlomiej Zolnierkiewicz Reply-To: Bartlomiej Zolnierkiewicz To: Thomas Glanzmann , linux-kernel@vger.kernel.org Subject: Re: FAUmachine: Looking for a good documented DMA bus master capable PCI IDE Controller card In-Reply-To: <20050219132606.GH16858@cip.informatik.uni-erlangen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <20050219102410.GD16858@cip.informatik.uni-erlangen.de> <58cb370e05021903481de251df@mail.gmail.com> <20050219132606.GH16858@cip.informatik.uni-erlangen.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1126 Lines: 27 On Sat, 19 Feb 2005 14:26:07 +0100, Thomas Glanzmann wrote: > Hello Bartlomiej, > > > In IDE you have 2 devices per port and usually 2 ports per PCI device. > > There are some controller cards with 4 ports but they don't have public > > available documentation etc. I really wonder what are you trying to > > achieve and why just can't you use more than 1 "virtual" PIIX crontoller. > > we implemented the PIIX controller as part of an Intel Southbridge > 82371AB[1] Chip so I didn't thought that it was also available as > seperate PCI Device. Do you have any pointers to products or better > sepcification of this products? Nope. > If this is the case that would be the best solution for our problem. Hm, maybe you will have to implement some PCI add-on IDE controller, AFAIR Silicon Image 680 datasheet is publicly available now. Bartlomiej - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/