From owner-freebsd-current@FreeBSD.ORG Tue Jan 20 12:26:59 2004 Return-Path: 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 CC76E16A4CE for ; Tue, 20 Jan 2004 12:26:59 -0800 (PST) Received: from mail6.speakeasy.net (mail6.speakeasy.net [216.254.0.206]) by mx1.FreeBSD.org (Postfix) with ESMTP id E339B43D81 for ; Tue, 20 Jan 2004 12:26:25 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 18772 invoked from network); 20 Jan 2004 20:26:22 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 20 Jan 2004 20:26:22 -0000 Received: from 10.50.41.236 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.10/8.12.10) with ESMTP id i0KKQ3M4014480 for ; Tue, 20 Jan 2004 15:26:17 -0500 (EST) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: current@FreeBSD.org Date: Tue, 20 Jan 2004 15:23:58 -0500 User-Agent: KMail/1.5.4 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200401201523.58253.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) Subject: PCI interrupt routing with APIC and ACPI new patch for acpi_irq.patch X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 20 Jan 2004 20:26:59 -0000 If you have a system that has an APIC, are using ACPI, and used to use acpi_irq.patch or some other patch to force the SCI to be level triggered to prevent an interrupt storm (or are getting an interrupt storm on acpi0 when using APIC and ACPI), please backout any patches you have and try http://www.FreeBSD.org/~jhb/patches/acpi_sci2.patch Thanks. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org