From owner-freebsd-questions@FreeBSD.ORG Thu Feb 19 09:31:13 2004 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 9849D16A4CE for ; Thu, 19 Feb 2004 09:31:13 -0800 (PST) Received: from hoemail1.firewall.lucent.com (hoemail1.lucent.com [192.11.226.161]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4AD0A43D1D for ; Thu, 19 Feb 2004 09:31:13 -0800 (PST) (envelope-from rrajarajan@lucent.com) Received: from nj7460exch002h.wins.lucent.com (h135-17-42-35.lucent.com [135.17.42.35])ESMTP id i1JHV8D28650 for ; Thu, 19 Feb 2004 11:31:09 -0600 (CST) Received: by nj7460exch002h.ho.lucent.com with Internet Mail Service (5.5.2657.72) id <15SC9NG1>; Thu, 19 Feb 2004 12:31:07 -0500 Message-ID: <1B8C2E08B21B8743A2B3AED07407DA76039F98C1@nj7460exch002u.ho.lucent.com> From: "Rajamani, Rajarajan (Rajarajan)" To: "'questions@freebsd.org'" Date: Thu, 19 Feb 2004 12:31:05 -0500 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-Type: text/plain; charset="iso-8859-1" Subject: 5.1-RELEASE - UDMA ICRC error - falling back to PIO mode 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, 19 Feb 2004 17:31:13 -0000 I am running 5.1-RELEASE on a DELL GX150 with 512MB RAM on which I installed a new WD-1600JB IDE along with the promise UDMA100 controller which came along with the drive. The drive can be accessed but the access speed is very slow and I noticed that dmesg shows the following ad4: UDMA ICRC error cmd=read fsbn 0 of 0-3 retrying This repeats and is followed by ad4: UDMA ICRC error cmd=read fsbn 0 of 0-3 falling back to PIO mode I have changed the PCI slot on which the card is seated, changed cables and even hooked the drive directly to the mother board but the problem persists. The disc+controller however works ok on a wintel machine. Could it be some type of hard disc error ? Can anyone help, Thanks, Rajarajan ----------- BEGIN dmesg output -------- 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 #0: Thu Jun 5 02:55:42 GMT 2003 root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc06d4000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06d426c. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 996769775 Hz CPU: Intel Pentium III (996.77-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x68a Stepping = 10 Features=0x383fbff real memory = 534802432 (510 MB) avail memory = 512077824 (488 MB) Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard pcibios: BIOS version 2.10 Using $PIR table, 11 entries at 0xc00fbb40 acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-fast" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 acpi_cpu0: on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: mem 0xff000000-0xff07ffff,0xf8000000-0xfbffffff irq 9 at device 2.0 on pci0 pcib1: at device 30.0 on pci0 pci1: on pcib1 atapci0: port 0xecc0-0xeccf,0xecd8-0xecdb,0xece0-0xece7,0xecf0-0xecf3,0xecf8-0xecff mem 0xfdffc000-0xfdffffff irq 11 at device 9.0 on pci1 ata2: at 0xecf8 on atapci0 ata3: at 0xece0 on atapci0 xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xec00-0xec7f mem 0xfdffbc00-0xfdffbc7f irq 11 at device 12.0 on pci1 xl0: Ethernet address: 00:b0:d0:94:f2:67 miibus0: on xl0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 31.0 on pci0 isa0: on isab0 atapci1: port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci1 ata1: at 0x170 irq 15 on atapci1 uhci0: port 0xff80-0xff9f irq 11 at device 31.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 31.3 (no driver attached) uhci1: port 0xff60-0xff7f irq 11 at device 31.4 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered pci0: at device 31.5 (no driver attached) fdc0: port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0 port 0x778-0x77f,0x378-0x37f irq 7 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 orm0: