From owner-freebsd-hardware Fri May 4 14: 5:25 2001 Delivered-To: freebsd-hardware@freebsd.org Received: from mikehan.com (giles.mikehan.com [63.201.69.194]) by hub.freebsd.org (Postfix) with ESMTP id 4D25D37B424 for ; Fri, 4 May 2001 14:05:21 -0700 (PDT) (envelope-from mikehan@mikehan.com) Received: (from mikehan@localhost) by mikehan.com (8.11.1/8.11.1) id f44L5Kn33593 for hardware@freebsd.org; Fri, 4 May 2001 14:05:20 -0700 (PDT) (envelope-from mikehan) Date: Fri, 4 May 2001 14:05:20 -0700 From: Michael Han To: hardware@freebsd.org Subject: Intel 82562 fxp problem Message-ID: <20010504140519.A33085@giles.mikehan.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-hardware@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I've got a box running FreeBSD 4.2-STABLE (cvsup'd about 2/20). It's an Intel 815EEA motherboard based on the 815E chipset, with an Intel 82562 integrated Ethernet adapter (on a riser?). The box frequently gives kernel warnings like: fxp0: SCB timeout fxp0: device timeout corresponding to the box dropping off of the network. Sometimes permanently, sometimes temporarily. I can't get console access, so I don't know if "ifconfig fxp0 down; ifconfig fxp0 up" or something like that helps or not. Anyone seen any similar problems? I have read the fxp(4) manpage and, as suggested, tried different cables. The box has also gotten a new motherboard (same model). It's been connected to different hardware (10Mbps hub and a 10/100 switch). It did this on 4.2-RELEASE and 4.2-STABLE. Whatever I do, it continues to exhibit this problem. Go easy here, I don't have physical access, so there's a bunch of stuff I'd have looked at that I can't verify one way or the other. Here's uname -a: FreeBSD xxxx.xxxxxx.xxx 4.2-STABLE FreeBSD 4.2-STABLE #0: Sun Feb 25 16:45:30 EST 2001 root@xxxx.xxxxxx.xxx:/usr/obj/usr/src/sys/XXXX i386 Here's dmesg showing the problem: Copyright (c) 1992-2001 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 4.2-STABLE #0: Sun Feb 25 16:45:30 EST 2001 root@xxxx.xxxxxx.xxx:/usr/obj/usr/src/sys/XXXX Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (730.97-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x383f9ff real memory = 535560192 (523008K bytes) avail memory = 518254592 (506108K bytes) pnpbios: Bad PnP BIOS data checksum Preloaded elf kernel "kernel" at 0xc0333000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pci0: at 2.0 irq 11 pcib1: at device 30.0 on pci0 pci1: on pcib1 fxp0: port 0xdf00-0xdf3f mem 0xff8ff000-0xff8fffff irq 11 at device 8.0 on pci1 fxp0: Ethernet address 00:03:47:63:6c:94 isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xef40-0xef5f irq 10 at device 31.2 on pci0 uhci0: (New UHCI DeviceId=0x24428086) usb0: on uhci0 usb0: USB revision 1.0 uhub0: (0x24428086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: (vendor=0x8086, dev=0x2443) at 31.3 irq 6 uhci1: port 0xef80-0xef9f irq 9 at device 31.4 on pci0 uhci1: (New UHCI DeviceId=0x24448086) usb1: on uhci1 usb1: USB revision 1.0 uhub1: (0x24448086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered pci0: (vendor=0x8086, dev=0x2445) at 31.5 irq 6 fdc0: direction bit not set fdc0: cmd 3 failed at out byte 1 of 3 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A IP packet filtering initialized, divert enabled, rule-based forwarding enabled, default to accept, logging limited to 100 packets/entry by default ata1-slave: ata_command: timeout waiting for intr ata1-slave: identify failed ad0: 43979MB [89355/16/63] at ata0-master UDMA33 ata0-slave: DMA limited to UDMA33, non-ATA66 compliant cable ad1: 43979MB [89355/16/63] at ata0-slave UDMA33 acd0: CDROM at ata1-master using PIO4 Mounting root from ufs:/dev/ad0s1a fxp0: SCB timeout fxp0: device timeout Waiting (max 60 seconds) for system process `bufdaemon' to stop...stopped Waiting (max 60 seconds) for system process `syncer' to stop...stopped syncing disks... done Uptime: 6m51s Rebooting... -- mikehan@mikehan.com http://www.mikehan.com/ coffee achiever San Francisco, California The life uncaffeinated is not worth living. 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