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Date:      Thu, 16 Sep 1999 12:03:20 +1200
From:      "Keith Newton" <keith@grafica.co.nz>
To:        <freebsd-net@FreeBSD.ORG>
Subject:   DEC 21143 and FreeBSD not the best of friends
Message-ID:  <NDBBKPBKOJPEEJMAOFHKOEELCDAA.keith@grafica.co.nz>

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Hi all, I have a NEC Versa Note notebook which happens to have a built in
ethernet card, a nice feature I thought.
The ethernet card is a DEC 21143 card, I am quiet happy with the performance
of this card under various other OS's and due to the inbuilt nature I am not
really in a position to replace it, otherwise I would.

So far I have tried FreeBSD versions 2.2.5, 2.2.8 3.0, 3.2 and 3.3 RC
19990909, no luck as of yet.

I install FreeBSD and the installation goes fine, the card is recognized in
the boot up and I even get the apparent autosense working.
On my home network it autosense's 10baseT, this is correct.
On my work network it autosense's 10baseT, this is way wrong.
At work I am direct connected to a 10/100 switch, under other OS's I get
100M full duplex.

I am sure that the card itself is fine as it works under Win9x, WinNT4 and
Win2K.

Here is a portion of my kernel boot sequence.

Sep 16 09:36:27 jfk /kernel: Copyright (c) 1992-1999 FreeBSD Inc.
Sep 16 09:36:27 jfk /kernel: Copyright (c) 1982, 1986, 1989, 1991, 1993
Sep 16 09:36:27 jfk /kernel: The Regents of the University of California.
All rights reserved.
Sep 16 09:36:27 jfk /kernel: FreeBSD 3.3-19990909-RC #0: Wed Sep 15 22:57:57
NZST 1999
Sep 16 09:36:27 jfk /kernel: root@jfk.grafica.co.nz:/usr/src/sys/compile/JFK
Sep 16 09:36:27 jfk /kernel: Timecounter "i8254"  frequency 1193182 Hz
Sep 16 09:36:27 jfk /kernel: CPU: Celeron (331.58-MHz 686-class CPU)
Sep 16 09:36:27 jfk /kernel: Origin = "GenuineIntel"  Id = 0x66a  Stepping =
10
Sep 16 09:36:27 jfk /kernel:
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,
PAT,PSE36,MMX,FXSR>
Sep 16 09:36:27 jfk /kernel: real memory  = 134217728 (131072K bytes)
Sep 16 09:36:27 jfk /kernel: avail memory = 127766528 (124772K bytes)
Sep 16 09:36:27 jfk /kernel: Preloaded elf kernel "kernel" at 0xc02ac000.
Sep 16 09:36:27 jfk /kernel: Pentium Pro MTRR support enabled
Sep 16 09:36:27 jfk /kernel: Probing for devices on PCI bus 0:
Sep 16 09:36:27 jfk /kernel: chip0: <Intel 82443BX host to PCI bridge (AGP
disabled)> rev 0x03 on pci0.0.0
Sep 16 09:36:27 jfk /kernel: vga0: <NeoMagic NM2160 laptop SVGA controller>
rev 0x01 int a irq 5 on pci0.2.0
Sep 16 09:36:27 jfk /kernel: de0: <Digital 21143 Fast Ethernet> rev 0x41 int
a irq 10 on pci0.6.0
Sep 16 09:36:27 jfk /kernel: de0: 21143 [10-100Mb/s] pass 4.1 (invalid
EESPROM checksum)
Sep 16 09:36:27 jfk /kernel: de0: address 00:00:4c:ed:75:4a

I have checked the mac address and it is being reported correctly so their
is some talking between FreeBSD and the net card, also if I unplug the
cable, I get a report of the cable being unplugged, then if I plug it in it
gets picked up again, always as 10baseT though.
The catch is though if I ping another valid ip address when at home or work
on the same network I get

ping: sendto: host down

as the message.

Here is the output of ifconfig -a if it's any help.


de0: flags=8c43<UP,BROADCAST,RUNNING,OACTIVE,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.2.189 netmask 0xffffff00 broadcast 192.168.2.255
ether 00:00:4c:ed:75:4a
media: autoselect (10baseT/UTP) status: active
supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP
<full-duplex> 10baseT/UTP
tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
lo0: flags=8008<LOOPBACK,MULTICAST> mtu 16384

Any suggestions would be much appreciated, I have tried to leave bothering
you people as a last resort.

Thanks in advance, Keith Newton



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