From owner-freebsd-current@FreeBSD.ORG Wed Apr 19 18:34:48 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 9FADF16A406; Wed, 19 Apr 2006 18:34:48 +0000 (UTC) (envelope-from Alexander@Leidinger.net) Received: from www.ebusiness-leidinger.de (jojo.ms-net.de [84.16.236.246]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9ECC143D6E; Wed, 19 Apr 2006 18:34:47 +0000 (GMT) (envelope-from Alexander@Leidinger.net) Received: from Andro-Beta.Leidinger.net (p54A5F24F.dip.t-dialin.net [84.165.242.79]) (authenticated bits=0) by www.ebusiness-leidinger.de (8.13.4/8.13.1) with ESMTP id k3JITgNc057138; Wed, 19 Apr 2006 20:29:43 +0200 (CEST) (envelope-from Alexander@Leidinger.net) Received: from Magellan.Leidinger.net (Magellan.Leidinger.net [192.168.1.1]) by Andro-Beta.Leidinger.net (8.13.4/8.13.3) with ESMTP id k3JIYf1g043014; Wed, 19 Apr 2006 20:34:41 +0200 (CEST) (envelope-from Alexander@Leidinger.net) Date: Wed, 19 Apr 2006 20:35:00 +0200 From: Alexander Leidinger To: John Baldwin Message-ID: <20060419203500.1b6fe404@Magellan.Leidinger.net> In-Reply-To: <200604190728.52759.jhb@freebsd.org> References: <1145467346.32933.8.camel@BrutusBSD.rochester.rr.com> <200604190728.52759.jhb@freebsd.org> X-Mailer: Sylpheed-Claws 2.1.0 (GTK+ 2.8.17; i386-portbld-freebsd7.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new Cc: freebsd-current@freebsd.org, Benjamin Adams Subject: Re: IBM T60 dmsg 6.1-RC1 (problems will test patches) 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: Wed, 19 Apr 2006 18:34:48 -0000 Am Wed, 19 Apr 2006 07:28:51 -0400 schrieb John Baldwin : > On Wednesday 19 April 2006 01:22 pm, Benjamin Adams wrote: > > I don't think the kernel is using dual core corrently. 6.0 and 7.0 did > > not reconize my acpi_bus for my hard drive. > > Also built in Wireless is not detected, Maybe other problems? > > Aside from the wireless it all looks (mostly) ok to me. > > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > > cpu0 (BSP): APIC ID: 0 > > cpu1 (AP): APIC ID: 1 > > These are your two cores, though FreeBSD thinks they are HTT instead > of dual cores for some reason. You can toggle the > 'machdep.hyperthreading_allowed' sysctl to make the kernel schedule > threads onto the second core though. This is because Intel wants the Dual-Core to work with Windows XP. They (and AMD) decided to change the semantic of the HTT bits. A summary of a german article about this is at http://lists.freebsd.org/pipermail/cvs-all/2006-April/166131.html Feel free to ask for some specific details, I will translate those parts then. Bye, Alexander. -- Intel: where Quality is job number 0.9998782345! http://www.Leidinger.net Alexander @ Leidinger.net GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7 WL http://www.amazon.de/exec/obidos/registry/1FZ4DTHQE9PQ8/ref=wl_em_to/