Date: Sun, 11 Mar 2001 15:36:50 +0300 From: Alexandre Derevyanko <der@rusig.ru> To: freebsd-questions@freebsd.org Subject: Digital 21140 Fast Ethernet Card in 100 megabit mode Message-ID: <3AAB7162.D1638B02@rusig.ru>
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[-- Attachment #1 --]
Hello !
I have a problems with Digital 21140 Fast Ethernet card.
It doesn't work correctly on any media except
10baseT/UTP half-duplex.
Computer is Dell OptiPlex GXMT 5100, 32Mb RAM.
FreeBSD 3.4 Release.
Except this ethernet card, no other expansion card inserted.
>From dmesg output:
------------------------------------------------------------------------------
de0: <Digital 21140 Fast Ethernet> rev 0x12 int a irq 11 on pci0.13.0
de0: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de0: address 00:00:c0:94:9e:d0
de0: enabling 10baseT port
------------------------------------------------------------------------------
Today i tryes to attach this card to our newly bought switch
SMS-EZ1016DT.
I can make the 100 megabit light to lit by "ifconfig de0 media
100baseTX",
but transfer rate drop to 76 kbytes/sec. I can't make full-dumplex light
to lit,
although "ifconfig mediaopt full-duplex" succeed without errors, but
transfer rate
doesn't change. It is curious, because if card think that it's
full-duplex and switch
think that it's half-duplex it will doesn't work at all, isn't it ?
I tryes to make 10baseT/UTP full-duplex, but transfer rate still 76
kbyte/sec.
Only in 10baseT/UTP half-duplex transfer rate went to ~ 700 kbytes\sec.
Does anybody have something to say about this case ?
P.S. Switch works correctly for other computers,
in 10baseT and 100baseTX full-duplex mode.
Regards,
Alexander.
[-- Attachment #2 --]
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.4-RELEASE #2: Tue Sep 26 10:42:22 MSD 2000
der@signal-gate:/usr/src/sys/compile/SIGNAL-GATE
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 99716343 Hz
CPU: Pentium/P54C (99.72-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x526 Stepping = 6
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 25165824 (24576K bytes)
config> q
avail memory = 21954560 (21440K bytes)
Preloaded elf kernel "kernel" at 0xc029f000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc029f09c.
Probing for devices on PCI bus 0:
chip0: <Intel 82437FX PCI cache memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371FB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX Bus-master IDE controller> rev 0x02 on pci0.7.1
de0: <Digital 21140 Fast Ethernet> rev 0x12 int a irq 11 on pci0.13.0
de0: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de0: address 00:00:c0:94:9e:d0
de0: enabling 10baseT port
vga0: <S3 Trio graphics accelerator> rev 0x53 int a irq 9 on pci0.16.0
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA mono <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0xa0ffa0ff on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL1080A>, DMA, 32-bit, multi-block-8
wd0: 1039MB (2128896 sectors), 2112 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 flags 0xa0ffa0ff on isa
wdc1: unit 0 (wd2): <FUJITSU MPE3084AE>, DMA, 32-bit, multi-block-16
wd2: 8063MB (16514064 sectors), 16383 cyls, 16 heads, 63 S/T, 512 B/S
ppc0 at 0x378 irq 7 flags 0x40 on isa
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
1 3C5x9 board(s) on ISA found at 0x300
ep0 at 0x300-0x30f irq 10 on isa
ep0: utp[*UTP*] address 00:c0:4f:d5:0a:02
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
Intel Pentium detected, installing workaround for F00F bug
changing root device to wd0s1a
de0: enabling 100baseTX port
de0: enabling Full Duplex 100baseTX port
de0: enabling 100baseTX port
de0: enabling Full Duplex 100baseTX port
de0: enabling 10baseT port
de0: enabling Full Duplex 10baseT port
de0: enabling 10baseT port
de0: enabling Full Duplex 10baseT port
de0: enabling 10baseT port
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