From owner-freebsd-bugs@FreeBSD.ORG Mon Jan 8 19:52:37 2007 Return-Path: X-Original-To: freebsd-bugs@freebsd.org Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 28F4216A415; Mon, 8 Jan 2007 19:52:37 +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 CAD6713C459; Mon, 8 Jan 2007 19:52:36 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from localhost.corp.yahoo.com (john@localhost [127.0.0.1]) (authenticated bits=0) by server.baldwin.cx (8.13.6/8.13.6) with ESMTP id l08JKDdl068399; Mon, 8 Jan 2007 14:20:33 -0500 (EST) (envelope-from jhb@freebsd.org) From: John Baldwin To: Joe Marcus Clarke Date: Mon, 8 Jan 2007 14:19:13 -0500 User-Agent: KMail/1.9.1 References: <200611230831.kAN8VuDf068404@freefall.freebsd.org> In-Reply-To: <200611230831.kAN8VuDf068404@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200701081419.13337.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [127.0.0.1]); Mon, 08 Jan 2007 14:20:33 -0500 (EST) X-Virus-Scanned: ClamAV 0.88.3/2424/Mon Jan 8 11:46:49 2007 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: freebsd-bugs@freebsd.org Subject: Re: kern/105768: MSI triggers em0 watchdog failures X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jan 2007 19:52:37 -0000 On Thursday 23 November 2006 03:31, Joe Marcus Clarke wrote: > Synopsis: MSI triggers em0 watchdog failures > > Responsible-Changed-From-To: freebsd-bugs->jhb > Responsible-Changed-By: marcus > Responsible-Changed-When: Thu Nov 23 08:31:35 UTC 2006 > Responsible-Changed-Why: > Over to John to possible MSI blacklist inclusion. > > http://www.freebsd.org/cgi/query-pr.cgi?pr=105768 Please try this which should disable MSI for your machine: Index: pci.c =================================================================== RCS file: /usr/cvs/src/sys/dev/pci/pci.c,v retrieving revision 1.331 diff -u -r1.331 pci.c --- pci.c 28 Dec 2006 06:14:42 -0000 1.331 +++ pci.c 8 Jan 2007 19:18:38 -0000 @@ -189,6 +201,11 @@ */ { 0x25508086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, + /* + * MSI doesn't work with the Intel E7210 chipset. + */ + { 0x25788086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, + { 0 } }; -- John Baldwin