From owner-freebsd-current@FreeBSD.ORG Fri Nov 16 11:23:15 2007 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5545116A421 for ; Fri, 16 Nov 2007 11:23:15 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from mail.vx.sk (neo.vx.sk [213.239.219.9]) by mx1.freebsd.org (Postfix) with ESMTP id 1196D13C4C5 for ; Fri, 16 Nov 2007 11:23:14 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from localhost (localhost [127.0.0.1]) by mail.vx.sk (Postfix) with ESMTP id 7FE8F39835; Fri, 16 Nov 2007 11:22:59 +0100 (CET) X-Virus-Scanned: amavisd-new at mail.vx.sk Received: from mail.vx.sk ([127.0.0.1]) by localhost (mail.vx.sk [127.0.0.1]) (amavisd-new, port 10024) with LMTP id RH1pp2pkfV28; Fri, 16 Nov 2007 11:22:55 +0100 (CET) Received: from [137.208.224.193] (abt-wi-034.wu-wien.ac.at [137.208.224.193]) by mail.vx.sk (Postfix) with ESMTP id 713F53982C; Fri, 16 Nov 2007 11:22:55 +0100 (CET) Message-ID: <473D7D9E.3030802@FreeBSD.org> Date: Fri, 16 Nov 2007 12:23:10 +0100 From: Martin Matuska User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: freebsd-current@FreeBSD.org References: <473D4464.1080504@FreeBSD.org> <473D4E0B.2020403@yandex.ru> <473D52E0.6090200@delphij.net> In-Reply-To: <473D52E0.6090200@delphij.net> X-Enigmail-Version: 0.95.5 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 7bit Cc: Subject: Re: ata(4) support for IXP600 and IXP700 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Nov 2007 11:23:15 -0000 Yes, the IDE of SB600/SB700 do support only one IDE channel. I suggest freeing that used resource (like ATISINGLE in the other patch) There are detailed specifications of the SB600 chipset available: ATI SB600 Series - Specifications (Overview) http://www.amd.com/us-en/Processors/ProductInformation/0,,30_118_14603_14620%5E14623,00.html AMD SB600 Databook (Detailed specification) http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/42119_sb600_ds_nda_3.02.pdf I could not find information like that for SB700 or SB750, here a article that states that there is also only single IDE at SB700: http://www.fudzilla.com/index.php?option=com_content&task=view&id=1047&Itemid=5 Xin LI schrieb: > I did not found a clue how the restriction would be useful, so if > someone with real hardware or has specs can provide me some more > information it will help me to make sure. > > Cheers,