From owner-freebsd-smp@FreeBSD.ORG Tue Jan 18 19:53:33 2005 Return-Path: Delivered-To: freebsd-smp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9CB0316A4CE for ; Tue, 18 Jan 2005 19:53:33 +0000 (GMT) Received: from mail27.sea5.speakeasy.net (mail27.sea5.speakeasy.net [69.17.117.29]) by mx1.FreeBSD.org (Postfix) with ESMTP id 697BE43D58 for ; Tue, 18 Jan 2005 19:53:33 +0000 (GMT) (envelope-from jhb@FreeBSD.org) Received: (qmail 32293 invoked from network); 18 Jan 2005 19:53:33 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) AES256-SHA encrypted SMTP for ; 18 Jan 2005 19:53:32 -0000 Received: from [10.50.40.202] (gw1.twc.weather.com [216.133.140.1]) (authenticated bits=0) by server.baldwin.cx (8.13.1/8.13.1) with ESMTP id j0IJrRCV098493; Tue, 18 Jan 2005 14:53:27 -0500 (EST) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-smp@FreeBSD.org Date: Tue, 18 Jan 2005 14:52:08 -0500 User-Agent: KMail/1.6.2 References: <200501181339.38078.jhb@FreeBSD.org> <200501182209.59517.petert@dcn.infos.ru> In-Reply-To: <200501182209.59517.petert@dcn.infos.ru> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Message-Id: <200501181452.08578.jhb@FreeBSD.org> X-Spam-Status: No, score=-102.8 required=4.2 tests=ALL_TRUSTED, USER_IN_WHITELIST autolearn=failed version=3.0.2 X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on server.baldwin.cx cc: Peter Trifonov cc: Peter Trifonov Subject: Re: Lost interrupts on SMP systems X-BeenThere: freebsd-smp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: FreeBSD SMP implementation group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Jan 2005 19:53:33 -0000 On Tuesday 18 January 2005 02:09 pm, Peter Trifonov wrote: > Hello John, > > On Tuesday 18 January 2005 21:39, John Baldwin wrote: > > > Thanks a lot!!! > > > Now the box works perfectly! > > > > Excellent. Can you try this additional change and see if it still works > > or if it breaks things? In past experience, ISA interrupts haven't ever > > been programmed as level/hi, but always either edge/hi or level/lo, so I > > want to try using lo polarity based on the ELCR as well. (I'm trying to > > avoid possibly breaking other boxes in the field.) > > Now it does not work. It complains about interrupt storm on IRQ 10 (xl0), > IRQ 11 ( xl1,xl2) and IRQ 9 (ahc0). After this many errors were reported by > the SCSI controller and the box was rebooted with old kernel. Ok. I won't include that change then, but I sure hope I don't break other systems. :-P -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org