Date: Sat, 24 Apr 1999 23:38:20 -0700 (PDT) From: Randy Bush <randy@psg.com> To: FreeBSD Laptoppers <freebsd-mobile@freebsd.org> Subject: vaio 3.1-pao 3c589 in time warp Message-ID: <m10bIYW-0008G4C@rip.psg.com>
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i built pao on a vaio 505tx over a 3.1-release (which worked well).
but packets sent to the pao host seem to undergo massive delay before they
are noticed.
i.e. look at a steady ping to the pao host as viewed from another host on
the same ether.
oth:/usr/src# tcpdump host pao
tcpdump: listening on fxp0
23:19:52.350165 oth.xy > pao.xy: icmp: echo request
23:19:53.359216 oth.xy > pao.xy: icmp: echo request
23:19:54.369256 oth.xy > pao.xy: icmp: echo request
23:19:55.379333 oth.xy > pao.xy: icmp: echo request
23:19:56.389334 oth.xy > pao.xy: icmp: echo request
23:19:57.399375 oth.xy > pao.xy: icmp: echo request
23:19:58.409410 oth.xy > pao.xy: icmp: echo request
23:19:59.419451 oth.xy > pao.xy: icmp: echo request
23:20:00.429497 oth.xy > pao.xy: icmp: echo request
23:20:01.439533 oth.xy > pao.xy: icmp: echo request
23:20:02.449578 oth.xy > pao.xy: icmp: echo request
23:20:03.459610 oth.xy > pao.xy: icmp: echo request
23:20:04.469691 oth.xy > pao.xy: icmp: echo request
23:20:05.479706 oth.xy > pao.xy: icmp: echo request
23:20:06.489730 oth.xy > pao.xy: icmp: echo request
23:20:07.499769 oth.xy > pao.xy: icmp: echo request
23:20:07.880098 pao.xy > oth.xy: icmp: echo reply
23:20:07.880194 pao.xy > oth.xy: icmp: echo reply
23:20:07.880293 pao.xy > oth.xy: icmp: echo reply
23:20:07.880392 pao.xy > oth.xy: icmp: echo reply
23:20:07.880489 pao.xy > oth.xy: icmp: echo reply
23:20:07.880588 pao.xy > oth.xy: icmp: echo reply
23:20:07.880687 pao.xy > oth.xy: icmp: echo reply
23:20:07.880789 pao.xy > oth.xy: icmp: echo reply
23:20:07.880882 pao.xy > oth.xy: icmp: echo reply
23:20:07.880982 pao.xy > oth.xy: icmp: echo reply
23:20:07.881088 pao.xy > oth.xy: icmp: echo reply
23:20:07.881183 pao.xy > oth.xy: icmp: echo reply
23:20:07.881276 pao.xy > oth.xy: icmp: echo reply
23:20:07.881375 pao.xy > oth.xy: icmp: echo reply
23:20:07.881473 pao.xy > oth.xy: icmp: echo reply
23:20:07.881571 pao.xy > oth.xy: icmp: echo reply
23:20:08.509806 oth.xy > pao.xy: icmp: echo request
23:20:09.519847 oth.xy > pao.xy: icmp: echo request
23:20:09.878312 pao.xy > oth.xy: icmp: echo reply
23:20:09.878408 pao.xy > oth.xy: icmp: echo reply
23:20:10.529884 oth.xy > pao.xy: icmp: echo request
23:20:11.539928 oth.xy > pao.xy: icmp: echo request
23:20:11.878364 pao.xy > oth.xy: icmp: echo reply
23:20:11.878458 pao.xy > oth.xy: icmp: echo reply
23:20:12.549980 oth.xy > pao.xy: icmp: echo request
23:20:13.560016 oth.xy > pao.xy: icmp: echo request
all echo requests eventually get responses. it's just that they get very
serious delay.
here is the dmesg
pao.xy:/root# dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.1-RELEASE #0: Sat Apr 24 23:20:21 PDT 1999
root@pao.xy:/usr/src/sys/compile/PAO
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium/P55C (quarter-micron) (298.42-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x582 Stepping=2
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory = 134217728 (131072K bytes)
avail memory = 127897600 (124900K bytes)
Preloaded elf kernel "kernel" at 0xf0282000.
Probing for devices on PCI bus 0:
chip0: <Intel 82439TX System Controller (MTXC)> rev 0x01 on pci0.0.0
chip1: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip2: <Intel 82371AB Power management controller> rev 0x02 on pci0.7.3
vga0: <NeoMagic NM2160 laptop SVGA controller> rev 0x01 int a irq 9 on pci0.8.0
pcic0: <Ricoh RL5C475 PCI-CardBus Brige> rev 0x00 int a irq 255 on pci0.10.0
RL5C4XX PCI Config Reg: [CSC isa irq]
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <4 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 irq 12 on isa
psm0: model Generic PS/2 mouse, device ID 0
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 on isa
wdc0: unit 0 (wd0): <TOSHIBA MK6412MAT>
wd0: 6194MB (12685680 sectors), 13424 cyls, 15 heads, 63 S/T, 512 B/S
ppc0 at 0x378 irq 7 on isa
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
nlpt0: <generic printer> on ppbus 0
nlpt0: Interrupt-driven port
ep0 not found at 0x300
wlp0 not found at 0x300
pcic0 at 0x3e0-0x3e1 irq 11 on isa
PC-Card ctlr(0) Ricoh RL5C475/476 [CardBus bridge mode] (5 mem & 2 I/O windows)
pcic0: slot 0 controller I/O address 0x3e0
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
apm0 on isa
apm: found APM BIOS version 1.2
Intel Pentium detected, installing workaround for F00F bug
changing root device to wd0s2a
Card inserted, slot 0
ep0: utp/bnc[*UTP*] address 00:a0:24:ac:89:33
and the syslog entry (line breaks added) is
Apr 24 23:19:18 pao pccardd[55]: Card "3Com Corporation"("3C589") \
[TP/BNC LAN Card Ver. 2a] [000002] matched "3Com Corporation" \
("3C589") [(null)] [(null)]
i note that it does not say the 3c589's pccard.conf name, even though
pccard.conf has logger entries
# 3Com Etherlink III 3C589, 3C589B, 3C589C, 3C589D
card "3Com Corporation" "3C589"
config default "ep0" any
insert logger -s 3Com Etherlink III inserted
insert /etc/pccard_ether $device
remove logger -s 3Com Etherlink III removed
remove /etc/pccard_ether_remove $device
a netstat (with network address disguised out of sick habits) shows no
collisions or errors. and it does work well un-pao.
pao.xy:/root# netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
tun0* 1500 <Link> 0 0 0 0 0
lo0 16384 <Link> 0 0 0 0 0
lo0 16384 127 127.0.0.1 0 0 0 0 0
ep0 1500 <Link> 00.a0.24.ac.89.33 884 0 135 0 0
ep0 1500 666.42/24 666.42.0.38 884 0 135 0 0
it's like it's seeing, but not really seeing, the packets.
pao.xy:/root# pccardc dumpcis 0
Configuration data for card in slot 0
Tuple #1, code = 0x1 (Common memory descriptor), length = 2
000: 00 ff
Common memory device information:
Device number 1, type No device, WPS = OFF
Speed = No speed, Memory block size = reserved, 32 units
Tuple #2, code = 0x17 (Attribute memory descriptor), length = 3
000: 43 02 ff
Attribute memory device information:
Device number 1, type EEPROM, WPS = OFF
Speed = 150nS, Memory block size = 8Kb, 1 units
Tuple #3, code = 0x20 (Manufacturer ID), length = 4
000: 01 01 89 05
PCMCIA ID = 0x101, OEM ID = 0x589
Tuple #4, code = 0x21 (Functional ID), length = 2
000: 06 00
Network/LAN adapter
Tuple #5, code = 0x15 (Version 1 info), length = 57
000: 04 01 33 43 6f 6d 20 43 6f 72 70 6f 72 61 74 69
010: 6f 6e 00 33 43 35 38 39 00 54 50 2f 42 4e 43 20
020: 4c 41 4e 20 43 61 72 64 20 56 65 72 2e 20 32 61
030: 00 30 30 30 30 30 32 00 ff
Version = 4.1, Manuf = [3Com Corporation], card vers = [3C589]
Addit. info = [TP/BNC LAN Card Ver. 2a],[000002]
Tuple #6, code = 0x1a (Configuration map), length = 6
000: 02 03 00 00 01 03
Reg len = 3, config register addr = 0x10000, last config = 0x3
Registers: XX------
Tuple #7, code = 0x1b (Configuration entry), length = 15
000: c1 01 1d 71 55 35 55 54 e0 72 5d 64 30 ff ff
Config index = 0x1(default)
Interface byte = 0x1 (I/O)
Vcc pwr:
Nominal operating supply voltage: 5 x 1V
Max current average over 1 second: 3 x 10mA
Max current average over 10 ms: 5 x 10mA
Power down supply current: 5 x 1mA
Wait scale Speed = 7.0 x 100 ns
RDY/BSY scale Speed = 5.0 x 100 us
Card decodes 4 address lines, full 8/16 Bit I/O
IRQ modes: Level
IRQs: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Tuple #8, code = 0x1b (Configuration entry), length = 7
000: 03 01 71 55 26 26 54
Config index = 0x3
Vcc pwr:
Nominal operating supply voltage: 5 x 1V
Max current average over 1 second: 2 x 100mA
Max current average over 10 ms: 2 x 100mA
Power down supply current: 5 x 1mA
Tuple #9, code = 0x19 (JEDEC descr for attribute memory), length = 3
000: 00 00 ff
Tuple #10, code = 0x14 (No link), length = 0
Tuple #11, code = 0x10 (Checksum), length = 5
000: 89 ff 80 00 00
Checksum from offset 65417, length 128, value is 0x0
Tuple #12, code = 0xff (Terminator), length = 0
1 slots found
any clues appreciated.
randy
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