From owner-freebsd-acpi@FreeBSD.ORG Mon Dec 1 19:32:20 2008 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DD81B1065670 for ; Mon, 1 Dec 2008 19:32:20 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (bigknife-pt.tunnel.tserv9.chi1.ipv6.he.net [IPv6:2001:470:1f10:75::2]) by mx1.freebsd.org (Postfix) with ESMTP id 7D1A08FC18 for ; Mon, 1 Dec 2008 19:32:20 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from localhost.corp.yahoo.com (john@localhost [IPv6:::1]) (authenticated bits=0) by server.baldwin.cx (8.14.3/8.14.3) with ESMTP id mB1JW7SU099801; Mon, 1 Dec 2008 14:32:14 -0500 (EST) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-acpi@freebsd.org Date: Mon, 1 Dec 2008 12:05:07 -0500 User-Agent: KMail/1.9.7 References: <20081125181512.GA89700@fire.mfrac.vpn> In-Reply-To: <20081125181512.GA89700@fire.mfrac.vpn> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200812011205.07767.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [IPv6:::1]); Mon, 01 Dec 2008 14:32:14 -0500 (EST) X-Virus-Scanned: ClamAV 0.93.1/8704/Mon Dec 1 11:39:36 2008 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=4.2 tests=AWL,BAYES_00,NO_RELAYS autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: Subject: Re: Dell PowerEdge 840 ACPI panic early in boot 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: Mon, 01 Dec 2008 19:32:20 -0000 On Tuesday 25 November 2008 01:15:12 pm Bill Brinzer wrote: > Booting FreeBSD on my brand new Dell PowerEdge 840 causes a panic > very early in the boot sequence. Disabling ACPI allows the boot to > proceed normally. > > Here's what I've tried so far. > > Boot 7.0-RELEASE i386 via PXE -> early boot panic. > Boot 7.0-PRERELEASE amd64 via PXE -> early boot panic. > Boot 6.1 i386 via CD (GENERIC kernel) -> early boot panic. Try 6.4 or a 7.1 release candidate. There was a bug in the MADT stuff in earlier releases in that it didn't handle the MADT header spanning two pages. -- John Baldwin