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Date:      Mon, 11 Jun 2001 13:37:37 +0200
From:      "Morten A . Middelthon" <morten@freenix.no>
To:        stable@freebsd.org
Subject:   4.3-STABLE box with Intel/fxp NIC loosing contact
Message-ID:  <20010611133737.B31083@freenix.no>

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I've got a 4.3-STABLE box with 4 PCI Intel NICs using the fxp-driver. I did a
new build from sources from 2001-06-08, which means I've got the new
fxp-driver from -CURRENT.

Every now and then the box looses contact with the network, and stays
disconnected for several minutes, but then suddenly comes back again. No
messages anywhere indicating what's wrong. 

Are there perhaps any limitations to how many fxp NICs you can have in one
FreeBSD box? Or am I perhaps just unlucky with the hardware?

See attached file for dmesg-output

-- 
Morten A. Middelthon
Freenix Norge
http://www.freenix.no/
--
UNIX is a lever for the intellect. 
	-- J.R. Mashey

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Content-Description: Dmesg-output
Content-Disposition: attachment; filename="dmesg.output"

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 4.3-STABLE #0: Fri Jun  8 11:10:38 CEST 2001
    morten@spock:/usr/src/sys/compile/kgw
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 801824009 Hz
CPU: AMD Duron(tm) Processor (801.82-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x631  Stepping = 1
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
  AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!>
real memory  = 67043328 (65472K bytes)
avail memory = 62468096 (61004K bytes)
Preloaded elf kernel "kernel" at 0xc02bc000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI to PCI bridge (vendor=1106 device=8305)> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mach64-GM graphics accelerator> at 0.0 irq 12
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA100 controller> port 0xa000-0xa00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
chip1: <VIA 82C686 ACPI interface> at device 7.4 on pci0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xac00-0xac3f mem 0xd8000000-0xd80fffff,0xd8403000-0xd8403fff irq 15 at device 9.0 on pci0
fxp0: Ethernet address 00:d0:b7:5a:9b:b4
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xb000-0xb03f mem 0xd8100000-0xd81fffff,0xd8401000-0xd8401fff irq 11 at device 10.0 on pci0
fxp1: Ethernet address 00:90:27:ee:c1:ec
inphy1: <i82555 10/100 media interface> on miibus1
inphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp2: <Intel Pro 10/100B/100+ Ethernet> port 0xb400-0xb43f mem 0xd8200000-0xd82fffff,0xd8400000-0xd8400fff irq 10 at device 11.0 on pci0
fxp2: Ethernet address 00:d0:b7:5a:9b:75
inphy2: <i82555 10/100 media interface> on miibus2
inphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp3: <Intel Pro 10/100B/100+ Ethernet> port 0xb800-0xb83f mem 0xd8300000-0xd83fffff,0xd8402000-0xd8402fff irq 11 at device 12.0 on pci0
fxp3: Ethernet address 00:d0:b7:44:83:5d
inphy3: <i82555 10/100 media interface> on miibus3
inphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci1: <HighPoint HPT370 ATA100 controller> port 0xcc00-0xccff,0xc800-0xc803,0xc400-0xc407,0xc000-0xc003,0xbc00-0xbc07 irq 15 at device 14.0 on pci0
ata2: at 0xbc00 on atapci1
ata3: at 0xc400 on atapci1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> 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 disabled, default to deny, logging disabled

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