From owner-freebsd-current@FreeBSD.ORG Wed Jul 9 14:54:55 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A418A37B401 for ; Wed, 9 Jul 2003 14:54:55 -0700 (PDT) Received: from mail.liwing.de (mail.liwing.de [213.70.188.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id 76D3143F85 for ; Wed, 9 Jul 2003 14:54:54 -0700 (PDT) (envelope-from rehsack@liwing.de) Received: (qmail 22069 invoked from network); 9 Jul 2003 21:54:40 -0000 Received: from stingray.liwing.de (HELO liwing.de) ([213.70.188.164]) (envelope-sender ) by mail.liwing.de (qmail-ldap-1.03) with SMTP for ; 9 Jul 2003 21:54:40 -0000 Message-ID: <3F0C8F20.6040102@liwing.de> Date: Wed, 09 Jul 2003 23:54:40 +0200 From: Jens Rehsack Organization: LiWing IT-Services User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) X-Accept-Language: de-de, de, en-us, en MIME-Version: 1.0 To: "M. Warner Losh" References: <20030709123734.GA50458@nagual.pp.ru> <3F0C0ED6.4030202@liwing.de> <20030709150718.GC28375@Odin.AC.HMC.Edu> <20030709.151856.81408195.imp@bsdimp.com> In-Reply-To: <20030709.151856.81408195.imp@bsdimp.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: ache@nagual.pp.ru cc: freebsd-current@freebsd.org cc: l.ertl@univie.ac.at Subject: Re: HTT on single CPU? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Wed, 09 Jul 2003 21:54:55 -0000 M. Warner Losh wrote: > In message: <20030709150718.GC28375@Odin.AC.HMC.Edu> > Brooks Davis writes: > : P4's below ~3.1GHz do not actually provide logical CPU support. > > We have several 2.4GHz parts that appear to contradict this > statement. However, we can't use HTT w/o a proper motherboard that > supports HTT CPUs. How can I found out whether a board supports HTT or not? I haven't seen it in none description I checked. Are some chipsets (865, 875) always ready or is the bios programmer the guy who must activate this feature? > Warner Jens