Re: 2.5.65-mm1: eth0: Transmit error, Tx status register 90

Felipe Alfaro Solana
2003-03-19T12:34:20Z

[-- Attachment #1: Type: text/plain, Size: 2430 bytes --]

----- Original Message -----
From: Andrew Morton <akpm@digeo.com>
Date: Wed, 19 Mar 2003 03:32:35 -0800
To: "Felipe Alfaro Solana" <felipe_alfaro@linuxmail.org>
Subject: Re: 2.5.65-mm1: eth0: Transmit error, Tx status register 90

> "Felipe Alfaro Solana" <felipe_alfaro@linuxmail.org> wrote:
> > So it seems a problem with the network transport.
>
> Ah. You're using cardbus. Please send lspci output.

I have attached lspci -vvvxxx from 2.5.65-mm2. Maybe
you can see something strange here (cause I must
admit I don't understand a thing of it).

> The NIC driver is basically unchanged from 2.4. It will be a
> cardbus/PCI/northbrige/southbridge setup problem.

Well, I've investigated a little more and this is what I found
until date:

1. The benchmarks I did with 2.4.20 were *not* using
kernel built-in PCMCIA support, but SF's "pcmcia-cs".
This means that the 3Com driver is different (and I also
suspect that yenta socket driver is also different): when
using 2.4.20's built-in PCMCIA support, my 3CCFE575CT
uses 3c59x kernel module, but "pcmcia-cs" uses a
different driver: 3c575_cb.

2. I have tried doing benchmarks with RedHat's own
kernel (based on 2.4.20 with many Alan Cox patches),
using built-in PCMCIA and 3c59x driver and it *does*
have the same problems that I'm seeing with 2.5, that
is, it takes 4 times more time to send than to receive.

3. I've been unable to use "lspci" on my 2.4.20 kernel
with SourceForge's pcmcia-cs. It complains that
"/proc/bus/pci/06" does not exist. For some reason,
when using "pcmcia-cs", CardBus is not mapped
as a PCI bus.

So, it seems it's not a 2.5 specific problem, as I can
reproduce it with a 2.4 kernel. It seems more a problem
with the CardBus/PCMCIA and 3Com modules.

> Look for suspicious dmesg output. Compare the
>`lspci -vvxx' output for 2.5 and 2.4, see if any of the
> registers look different. This will be hard.

Well, I haven't done this comparison as the problem
is reproducible either with 2.5 or 2.4 kernels. I do only
get full bandwidth when using SourceForge's
pcmcia-cs proyect.

I have to do some more tests, but meanwhile, do you
have any ideas? What's next?

Thank you very much!

Felipe

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[-- Attachment #2: lspci --]
[-- Type: application/octet-stream, Size: 18617 bytes --]

00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 32
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
Capabilities: [a0] AGP version 1.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00: 86 80 90 71 06 00 10 22 03 00 00 06 00 20 00 00
10: 08 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 0c 0a 00 00 00 00 00 09 03 10 11 11 00 00 11 11
60: 08 10 18 20 20 20 20 20 00 0a c0 03 00 80 00 00
70: 20 1f 0a 38 55 00 04 01 07 0f 48 38 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 04 61 00 00 00 05 00 00 00 00 00 00
a0: 02 00 10 00 03 02 00 1f 00 00 00 00 00 00 00 00
b0: 80 20 00 00 00 00 00 00 00 00 38 01 00 10 00 00
c0: 00 00 00 00 00 00 00 00 18 0c ff ff 7f 00 00 00
d0: 2c 00 0f 05 00 00 00 00 0c 00 00 00 00 00 00 00
e0: 4c ad ff bb 8a 3e 00 80 2c d3 f7 cf 9d 3e 00 00
f0: 40 01 00 00 00 f8 00 60 20 0f 00 00 00 00 00 00

00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fca00000-feafffff
Prefetchable memory behind bridge: dc800000-dc8fffff
BridgeCtl: Parity+ SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+
00: 86 80 91 71 1f 00 20 02 03 00 04 06 00 20 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 20 d0 d0 a0 22
20: a0 fc a0 fe 80 dc 80 dc 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 89 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b2 04
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 0a 05 05 09 d0 00 00 00 00 fe 80 00 00 00 00 00
70: 00 00 00 00 00 00 0c 0c 00 00 00 00 00 00 00 00
80: 00 00 07 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 04 87 11 70 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 25 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at ffa0 [size=16]
00: 86 80 11 71 05 00 80 02 01 80 01 01 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: a1 ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 07 e3 07 e3 00 00 00 00 05 00 02 02 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at ef80 [size=32]
00: 86 80 12 71 05 00 80 02 01 00 03 0c 00 20 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 81 ef 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 09 04 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 03)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00: 86 80 13 71 03 00 80 02 03 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 01 04 00 00 02 22 84 27 82 08 08 00 00 00 00 00
50: 00 00 18 00 00 c0 ff 0f 13 00 00 02 00 00 00 10
60: 80 00 a0 40 70 03 01 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 41 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 30 0f 00 00 00 00 00 00

00:09.0 Multimedia audio controller: Yamaha Corporation YMF-754 [DS-1E Audio Controller]
Subsystem: NEC Corporation: Unknown device 80b5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+
Latency: 32 (1250ns min, 6250ns max)
Interrupt: pin A routed to IRQ 5
Region 0: Memory at febf0000 (32-bit, non-prefetchable) [size=32K]
Region 1: I/O ports at ef00 [size=64]
Region 2: I/O ports at efe4 [size=4]
Capabilities: [50] Power Management version 1
Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 73 10 12 00 07 01 10 82 00 00 01 04 00 20 00 00
10: 00 00 bf fe 01 ef 00 00 e5 ef 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 33 10 b5 80
30: 00 00 00 00 50 00 00 00 00 00 00 00 05 01 05 19
40: 0a 00 00 88 33 10 b5 80 08 00 00 00 00 00 00 00
50: 01 00 01 04 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 ef 20 02 20 ef 01 02 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:0c.0 CardBus bridge: Texas Instruments PCI4450 PC card Cardbus Controller
Subsystem: NEC Corporation: Unknown device 80b6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 168, cache line size 08
Interrupt: pin A routed to IRQ 10
Region 0: Memory at 10000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
Memory window 0: 10400000-107ff000 (prefetchable)
Memory window 1: 10800000-10bff000
I/O window 0: 000002c0-000002c3
I/O window 1: 00001000-000010ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
00: 4c 10 40 ac 07 00 10 02 00 00 07 06 08 a8 82 00
10: 00 00 00 10 a0 00 00 02 00 02 05 b0 00 00 40 10
20: 00 f0 7f 10 00 00 80 10 00 f0 bf 10 c0 02 00 00
30: c0 02 00 00 00 10 00 00 fc 10 00 00 ff 01 c0 05
40: 33 10 b6 80 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 61 90 44 08 00 84 00 00 88 00 0f 00 02 00 00 10
90: e0 02 66 66 00 00 00 00 00 00 00 00 00 00 00 00
a0: 01 00 11 fe 00 00 c0 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:0c.1 CardBus bridge: Texas Instruments PCI4450 PC card Cardbus Controller
Subsystem: NEC Corporation: Unknown device 80b6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 168, cache line size 08
Interrupt: pin B routed to IRQ 5
Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=06, subordinate=09, sec-latency=176
Memory window 0: 10c00000-10fff000 (prefetchable)
Memory window 1: 11000000-113ff000
I/O window 0: 00001400-000014ff
I/O window 1: 00001800-000018ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+
16-bit legacy interface ports at 0001
00: 4c 10 40 ac 07 00 10 02 00 00 07 06 08 a8 82 00
10: 00 10 00 10 a0 00 00 22 00 06 09 b0 00 00 c0 10
20: 00 f0 ff 10 00 00 00 11 00 f0 3f 11 00 14 00 00
30: fc 14 00 00 00 18 00 00 fc 18 00 00 ff 02 00 05
40: 33 10 b6 80 01 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 61 b0 44 08 00 84 00 00 88 00 0f 00 02 00 00 10
90: e0 03 66 66 00 00 00 00 00 00 00 00 00 00 00 00
a0: 01 00 11 fe 00 80 c0 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:0c.2 FireWire (IEEE 1394): Texas Instruments: Unknown device 8011 (prog-if 10 [OHCI])
Subsystem: NEC Corporation: Unknown device 80b6
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (750ns min, 1000ns max), cache line size 08
Interrupt: pin C routed to IRQ 5
Region 0: Memory at febff000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at febf8000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 1
Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 4c 10 11 80 16 01 10 02 00 10 00 0c 08 20 80 00
10: 00 f0 bf fe 00 80 bf fe 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 33 10 b6 80
30: 00 00 00 00 44 00 00 00 00 00 00 00 05 03 03 04
40: 00 00 00 00 01 00 11 64 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 24 00 00 86 10 00 00 33 10 b6 80 00 00 00 00

00:0f.0 Communication controller: Lucent Microelectronics LT WinModem
Subsystem: NEC Corporation: Unknown device 80a8
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (63000ns min, 3500ns max)
Interrupt: pin A routed to IRQ 5
Region 0: Memory at febfff00 (32-bit, non-prefetchable) [size=256]
Region 1: I/O ports at eff0 [size=8]
Region 2: I/O ports at e800 [size=256]
Capabilities: [f8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=160mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: c1 11 50 04 07 01 90 02 00 00 80 07 00 20 00 00
10: 00 ff bf fe f1 ef 00 00 01 e8 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 40 00 00 00 33 10 a8 80
30: 00 00 00 00 f8 00 00 00 00 00 00 00 05 01 fc 0e
40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
f0: ff ff ff ff 00 00 00 00 01 00 f2 c0 00 00 00 00

01:00.0 VGA compatible controller: ATI Technologies Inc Rage Mobility P/M AGP 2x (rev 64) (prog-if 00 [VGA])
Subsystem: NEC Corporation: Unknown device 80b7
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 10
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Region 1: I/O ports at d800 [size=256]
Region 2: Memory at feaff000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at feac0000 [disabled] [size=128K]
Capabilities: [50] AGP version 1.0
Status: RQ=255 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
Capabilities: [5c] Power Management version 1
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 10 4d 4c 87 00 90 02 64 00 00 03 08 20 00 00
10: 00 00 00 fd 01 d8 00 00 00 f0 af fe 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 33 10 b7 80
30: 00 00 ac fe 50 00 00 00 00 00 00 00 0a 01 08 00
40: 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 02 5c 10 00 03 02 00 ff 00 00 00 00 01 00 01 06
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

06:00.0 Ethernet controller: 3Com Corporation 3CCFE575CT Cyclone CardBus (rev 10)
Subsystem: 3Com Corporation FE575C-3Com 10/100 LAN CardBus-Fast Ethernet
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2500ns min, 1250ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at 1400 [size=256]
Region 1: Memory at 11000000 (32-bit, non-prefetchable) [size=128]
Region 2: Memory at 11000080 (32-bit, non-prefetchable) [size=128]
Expansion ROM at 10c00000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
00: b7 10 57 52 07 00 10 02 10 00 00 02 00 40 00 00
10: 01 14 00 00 00 00 00 11 80 00 00 11 00 00 00 00
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