From owner-freebsd-acpi@FreeBSD.ORG Fri May 19 15:16:43 2006 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0CAD016A45B; Fri, 19 May 2006 15:16:43 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (66-23-211-162.clients.speedfactory.net [66.23.211.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8534343D46; Fri, 19 May 2006 15:16:42 +0000 (GMT) (envelope-from jhb@freebsd.org) Received: from localhost (john@localhost [127.0.0.1]) (authenticated bits=0) by server.baldwin.cx (8.13.4/8.13.4) with ESMTP id k4JFGesI037477; Fri, 19 May 2006 11:16:41 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-acpi@freebsd.org Date: Fri, 19 May 2006 11:16:05 -0400 User-Agent: KMail/1.9.1 References: <446DD5EB.6030300@icyb.net.ua> In-Reply-To: <446DD5EB.6030300@icyb.net.ua> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200605191116.06248.jhb@freebsd.org> Content-Type: text/plain; charset="koi8-u" Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.87.1/1471/Fri May 19 10:07:46 2006 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on server.baldwin.cx Cc: freebsd-stable@freebsd.org, Andriy Gapon , freebsd-hardware@freebsd.org Subject: Re: 5.4=>6.1 regression: nforce2 vs. APIC [+fix] X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 May 2006 15:16:43 -0000 On Friday 19 May 2006 10:27, Andriy Gapon wrote: > [Disclaimer, just in case: I do mean APIC, not ACPI] > > This is a good lesson for me for not trying any RCs or BETAs in due time. > > Short description of my system: nforce2 based motherboard NF-7 v2 with > the latest BIOS (v2.7), CPU is Athlon XP. > > ... > > Based on that info and the linux patch in that thread I came up with the > following PCI fixup. Now I am running 6.1 with both APIC and "C1 > disconnect" enabled for 2 days without any problems. Good find! The patch looks good. I've modified it slight to expand the comment and to make it more paranoid and only trigger for bus/slot/function 0/0/0 like the post mentions along with a minor tweak to the printf. Can you test to make sure I didn't break anything in the process? -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org