From owner-freebsd-questions Sun Dec 14 14:52:21 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id OAA18270 for questions-outgoing; Sun, 14 Dec 1997 14:52:21 -0800 (PST) (envelope-from owner-freebsd-questions) Received: from mojo.calyx.net (mojo.calyx.net [208.132.136.2]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id OAA18257 for ; Sun, 14 Dec 1997 14:52:10 -0800 (PST) (envelope-from lists@mojo.calyx.net) Message-Id: <199712142252.OAA18257@hub.freebsd.org> Received: (qmail 9853 invoked from network); 14 Dec 1997 22:52:07 -0000 Received: from kwesi.calyx.net (208.132.136.100) by mojo.calyx.net with SMTP; 14 Dec 1997 22:52:07 -0000 X-Sender: lists@calyx.net X-Mailer: QUALCOMM Windows Eudora Pro Version 4.0 Release Candidate 3 Date: Sat, 13 Dec 1997 17:52:02 -0500 To: freebsd-questions@freebsd.org From: Nicholas Merrill Subject: de0: abnormal interrupt: transmit underflow Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi.. I recently upgraded my motherboard from an ASUS P55T2P4 to the P/I-XP6NP5 Pentium Pro board, with a 200Mhz PPro CPU (256k cache). I am having this trouble with my Accton dec21040 ethernet board in that it keeps generating this error: Dec 14 17:33:16 mojo /kernel: de0: abnormal interrupt: transmit underflow Dec 14 17:42:13 mojo /kernel: de0: abnormal interrupt: transmit underflow Dec 14 17:42:47 mojo /kernel: de0: abnormal interrupt: transmit underflow I was just wondering if anybody has seen this, and what it might mean? These are steps I've already taken: - Switching the PCI slots of the Buslogic card and the ether. - Resetting the BIOS to default settings, and then re-starting They apparently didn't help though. This is my setup (from dmesg) FreeBSD 2.2.5-RELEASE #0: Thu Dec 11 21:11:25 EST 1997 root@:/usr/src/sys/compile/MOJO CPU: Pentium Pro (199.31-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x619 Stepping=9 Features=0xf9ff,MTRR,PGE,MCA,CMOV> real memory = 134217728 (131072K bytes) avail memory = 127545344 (124556K bytes) Probing for devices on PCI bus 0: chip0 rev 2 on pci0:0 chip1 rev 1 on pci0:1:0 chip2 rev 0 on pci0:1:1 de0 rev 34 int a irq 10 on pci0:11 de0: ACCTON EN1203 21040 [10Mb/s] pass 2.2 de0: address 00:00:e8:0c:30:53 bt0 rev 8 int a irq 11 on pci0:12 bt0: Bt958 / 0-(32bit) bus bt0: reading board settings, busmastering, int=11 bt0: version 5.05R, fast sync, parity, 32 mbxs, 32 ccbs bt0: targ 0 sync rate=20.00MB/s(50ns), offset=15 bt0: targ 2 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 3 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 4 sync rate=20.00MB/s(50ns), offset=15 bt0: Using Strict Round robin scheme (bt0:0:0): "SEAGATE ST32171W 0338" type 0 fixed SCSI 2 sd0(bt0:0:0): Direct-Access 2061MB (4222640 512 byte sectors) (bt0:2:0): "SEAGATE ST32550W 0016" type 0 fixed SCSI 2 sd1(bt0:2:0): Direct-Access 2047MB (4194058 512 byte sectors) (bt0:3:0): "SEAGATE ST32550W 0021" type 0 fixed SCSI 2 sd2(bt0:3:0): Direct-Access 2047MB (4194058 512 byte sectors) (bt0:4:0): "IBM DCAS-32160W !# S63A" type 0 fixed SCSI 2 sd3(bt0:4:0): Direct-Access 2063MB (4226725 512 byte sectors) Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 not found at 0x1f0 bt: unit number (1) too high bt1 not found at 0x330 npx0 on motherboard npx0: INT 16 interface de0: enabling 10baseT port thanks, Nick