From owner-freebsd-smp@FreeBSD.ORG Thu May 13 12:07:25 2004 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 6FE2A16A4CE for ; Thu, 13 May 2004 12:07:25 -0700 (PDT) Received: from mail2.speakeasy.net (mail2.speakeasy.net [216.254.0.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 06F7543D31 for ; Thu, 13 May 2004 12:07:25 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 14728 invoked from network); 13 May 2004 19:07:22 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 13 May 2004 19:07:22 -0000 Received: from 10.50.40.205 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id i4DJ6i5a020785; Thu, 13 May 2004 15:06:47 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-smp@FreeBSD.org Date: Thu, 13 May 2004 15:07:05 -0400 User-Agent: KMail/1.6 References: <40A32FB4.2030601@paradise.net.nz> In-Reply-To: <40A32FB4.2030601@paradise.net.nz> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200405131507.05183.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx cc: Mark Kirkwood Subject: Re: SMP disables USB mass storage in Freebsd 4.9 RELEASE 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: Thu, 13 May 2004 19:07:25 -0000 On Thursday 13 May 2004 04:20 am, Mark Kirkwood wrote: > Dear list, > > I have a Tyan Tiger 133 / S1834 running Freebsd 4.9 RELEASE that > exhibits the following: > > booting with SMP and APIC_IO *disabled* lets me plug in usb devices and > mount them - e.g: > > > May 11 22:50:19 istral /kernel.STANDARD: umass0: Creative Tech NOMAD > MuVo, rev 1.10/0.01, addr 2 > May 11 22:50:19 istral /kernel.STANDARD: umass0: Get Max Lun not > supported (IOERROR) > May 11 22:50:19 istral /kernel.STANDARD: da0 at umass-sim0 bus 0 target > 0 lun 0 > May 11 22:50:19 istral /kernel.STANDARD: da0: > Removable Direct Access SCSI-4 device > May 11 22:50:19 istral /kernel.STANDARD: da0: 650KB/s transfers > May 11 22:50:19 istral /kernel.STANDARD: da0: 125MB (256001 512 byte > sectors: 64H 32S/T 125C) > Which IRQ does uhci0 (or ohci0) get? According to your MP Table, all PCI devices should still be using IRQs 5, 10, and 11. You might also try running a 5.x snapshot as -current handles PCI interrupts and apics much better. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org