From owner-freebsd-hardware@FreeBSD.ORG Mon Dec 29 09:43:17 2003 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 35EB216A4CE; Mon, 29 Dec 2003 09:43:17 -0800 (PST) Received: from mv.milwaukeevalve.com (mail.milwaukeevalve.com [66.84.180.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4392F43D70; Mon, 29 Dec 2003 09:42:57 -0800 (PST) (envelope-from linux@milwaukeevalve.com) Received: (from root@localhost) by mv.milwaukeevalve.com (8.11.6/8.11.6) id hBTHguF05649; Mon, 29 Dec 2003 11:42:56 -0600 Received: from Pmjalex ([192.168.2.189]) (authenticated) by mv.milwaukeevalve.com (8.11.6/8.11.6) with ESMTP id hBTHgqe05601; Mon, 29 Dec 2003 11:42:52 -0600 From: "michael Alexander" To: "'Scott Long'" , "'Michael Alexander'" Date: Mon, 29 Dec 2003 11:42:49 -0600 Message-ID: <01bd01c3ce33$2f96ece0$bd02a8c0@Pmjalex> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 In-Reply-To: <3FF06091.4030307@freebsd.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal X-scanner: scanned by Inflex 1.0.12.7 cc: freebsd-scsi@freebsd.org cc: freebsd-hardware@freebsd.org Subject: RE: Problems installing onto DAC960 (Mylex Acceleraid250) X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Dec 2003 17:43:17 -0000 > The hang at the 'Waiting 15 seconds...' is likely not related to SCSI. > While the DAC960 card uses SCSI, it's FreeBSD driver does not attach > through the SCSI subsystem at all. 99% os hangs that happen at this > point are due to incorrect interrupt routing. The RedHat work-around > appears to confirm this. There really is no fix for 5.1 and > 4.9 unless > you can experiment with moving the DAC960 to a different PCI slot. > FreeBSD 5.2 has a much more comprehesive interrupt routing > algorithm and > will likely address your problem. If the 5.2 CD doesn't work, try > booting it with ACPI disabled (either via the BIOS or the boot menu). Will the miniinst be good enough to at least let me know if it is going to work or not? -Mike