From owner-freebsd-questions@FreeBSD.ORG Thu Jul 10 02:53:47 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2936037B401 for ; Thu, 10 Jul 2003 02:53:47 -0700 (PDT) Received: from smtp.web.de (smtp02.web.de [217.72.192.151]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0463043F3F for ; Thu, 10 Jul 2003 02:53:46 -0700 (PDT) (envelope-from f.dei@web.de) Received: from pd958d222.dip.t-dialin.net ([217.88.210.34] helo=web.de) by smtp.web.de with asmtp (TLSv1:RC4-MD5:128) (WEB.DE 4.98 #232) id 19aY7E-00084P-00 for freebsd-questions@freebsd.org; Thu, 10 Jul 2003 11:53:29 +0200 Message-ID: <3F0D3797.5020704@web.de> Date: Thu, 10 Jul 2003 11:53:27 +0200 From: Felix Deichmann User-Agent: Mozilla/5.0 (X11; U; NetBSD i386; en-US; rv:1.3) Gecko/20030422 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: f.dei@web.de Subject: SCB trouble on SMP machine with AHC X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Jul 2003 09:53:47 -0000 Hi, I've installed FreeBSD 5.1 on a Siemens PCD-5T SMP machine. With the GENERIC kernel, everything seemed to be OK, but now that I've compiled a SMP kernel, I get SCB error dumps on boot... But after that, the system runs stable without any error. Termination of the SCSI bus is correct. dmesg output attached (SORRY, it's very large): Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-RELEASE #2: Thu Jul 10 10:54:23 CEST 2003 root@pcd-5t.invalid:/usr/src/sys/i386/compile/FELIX Preloaded elf kernel "/boot/kernel/kernel" at 0xc03ec000. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 93999563 Hz CPU: Pentium/P54C (94.00-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x526 Stepping = 6 Features=0x3bf real memory = 67108864 (64 MB) avail memory = 60891136 (58 MB) Changing APIC ID for IO APIC #0 from 0 to 2 on chip Programming 16 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 Intel Pentium detected, installing workaround for F00F bug npx0: on motherboard npx0: INT 16 interface pcibios: BIOS version 2.00 pcib0: at pcibus 0 on motherboard pci0: on pcib0 eisab0: at device 1.0 on pci0 eisa0: on eisab0 mainboard0: on eisa0 slot 0 isa0: on eisab0 pci0: at device 13.0 (no driver attached) ahc0: port 0xe000-0xe0ff mem 0x84000000-0x84000fff i rq 14 at device 14.0 on pci0 aic7870: Single Channel A, SCSI Id=7, 16/253 SCBs de0: port 0xe100-0xe17f mem 0x84001000-0x8400107f irq 1 5 at device 15.0 on pci0 de0: ZNYX ZX312 21040 [10Mb/s] pass 2.4 de0: address 00:c0:95:ed:10:b1 orm0: