[LinuxBIOS] Need help with northbridge section of Config.lb

[Jon Dufresne]

Hello,

I am currently trying to configure my Config.lb of the mainboard
section to work with my board. I modeled my file after the
digitallogic/adl855pc since it uses the same north/southbridge as my
board. I am having trouble finding complete documenatation about how
to write this section of the config, perhaps if I get this working I'd
be willing to create some to help others.

So I was wondering if anyone with more experience than I could look
over what I have so far and let me know if I'm on the right track, or
way off. I'm really not sure what to put where. I'm most confused
about when to put lines between "on" and "end" and when not to. What
to put under the southbridge, and what not to, things like that. I'll
also attach my lspci to give you some idea about what my hardware is.
I am also really confused about where to get the values that appear
under the superio, should I look in my superio datasheet for those?
Also in the example I started with I saw lots of "register" lines in
the file. Can someone give me an idea what these lines do exactly?

Thanks for any help!

Here is what I have so far

chip northbridge/intel/i855pm
    device pci_domain 0 on
    	device pci 0.0 on end # host bridge
    	deivce pci 0.1 on end # system peripheral
    	device pci 0.3 on end # system peripheral
    	device pci 1.0 on end # pci bridge
    	
    	device pci 2.0 on end # vga controller
    	device pci 2.1 on end # display controller
    	
    	chip southbridge/intel/i82801dbm
    		device pci 1d.0 on end # usb uhci
    		device pci 1d.1 on end # unknown
    		device pci 1d.2 on end # unknown
    		device pci 1d.7 on end # usb2 ehci
    		device pci 1e.0 on end # pci bridge
    		device pci 1f.0 on end # isa bridge
    		device pci 1f.1 on end # ide interface
    		device pci 1f.3 on end # smbus
    		device pci 1f.5 on end # audio
    		
    		chip superio/ite/it8712f
    			device pnp 2e.2 on      #  Com1
    				io 0x60 = 0x3f8 # where do I get these values?
    				irq 0x70 = 4
    			end
    			device pnp 2e.3 off     #  Com2
    				io 0x60 = 0x2f8
    				irq 0x70 = 3
    			end
    		end
    	end	
    end
    device pci_domain 2 on
    	device pci 8.0 on end # ethernet
    end
end

my lspci

00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
    Subsystem: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
    Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
    Latency: 0
    Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
    Capabilities: [40] Vendor Specific Information
    Capabilities: [a0] AGP version 2.0
    	Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit-
FW+ AGP3- Rate=x1,x2,x4
    	Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=x1
00: 86 80 80 35 06 01 90 20 02 00 00 06 00 00 80 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 86 80 80 35
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 09 a0 05 81 00 00 00 00 00 00 c1 fe 02 28 00 0e
50: 00 01 44 00 00 00 00 00 00 10 11 11 00 00 00 00
60: 0a 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 02 09 00 00 56 60 00 02 01 00 80 00 00 00 00 00
80: 02 00 00 a4 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: 02 00 20 00 17 02 00 1f 01 00 00 00 00 00 00 00
b0: 00 00 f0 e9 00 00 00 00 00 00 00 00 20 10 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 02 00 09 01 00 00

00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
    Subsystem: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Latency: 0
00: 86 80 84 35 06 00 80 00 02 00 80 08 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 86 80 84 35
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 10 20 20 20 00 00 00 00 00 00 00 00 00 00 00 00
50: 33 77 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 05 44 00 2a 00 00 00 00 30 04 f1 10 00 00 00 00
70: 71 99 00 20 01 00 00 00 74 e9 1f 00 00 00 00 00
80: 39 00 af 00 3c 03 00 00 10 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 84 c6 5a df 46 00 4e 40
a0: ff a2 0a 30 00 00 00 00 7a 15 02 00 00 00 00 00
b0: 00 00 00 00 8a c1 a7 00 2c 52 00 00 fc a3 c7 05
c0: 03 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

00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to I/O Controller (rev 02)
    Subsystem: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Latency: 0
00: 86 80 85 35 06 00 80 00 02 00 80 08 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 86 80 85 35
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 04 04 00 00 00 00 11 11 3c 4c 62 09 4b 60 09 4b
50: 60 09 00 00 00 00 00 00 01 08 39 2d 30 33 02 0b
60: 00 00 00 00 00 00 00 00 04 04 00 00 2d 41 00 00
70: 00 00 00 00 04 04 41 27 e7 c7 0f 7f 7f 00 84 02
80: ff 1f 00 00 ef 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 80 13 1f 00 00 00 00
b0: 00 00 00 00 80 02 00 00 00 00 00 00 00 00 00 00
c0: 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 01 00 21 02 00 00 00 00 08 c3 00 ff 25 00 00 00
e0: 2a 00 1f 00 98 00 9f 00 00 00 00 00 00 04 00 00
f0: 00 00 00 c0 00 00 00 00 00 00 00 00 00 00 00 00

00:01.0 PCI bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV
Processor to AGP Controller (rev 02) (prog-if 00 [Normal decode])
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Latency: 0
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
    I/O behind bridge: 0000e000-0000efff
    Memory behind bridge: fdc00000-fdcfffff
    Prefetchable memory behind bridge: fdb00000-fdbfffff
    Secondary status: 66Mhz+ FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
00: 86 80 81 35 07 00 a0 00 02 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 20 e0 e0 a0 22
20: c0 fd c0 fd b0 fd b0 fd 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 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

00:02.0 VGA compatible controller: Intel Corporation 82852/855GM
Integrated Graphics Device (rev 02) (prog-if 00 [VGA])
    Subsystem: Intel Corporation 82852/855GM Integrated Graphics Device
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Latency: 0
    Interrupt: pin A routed to IRQ 169
    Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
    Region 1: Memory at fdf00000 (32-bit, non-prefetchable) [size=512K]
    Region 2: I/O ports at ff00 [size=8]
    Capabilities: [d0] 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: 86 80 82 35 07 00 90 00 02 00 00 03 00 00 80 00
10: 08 00 00 f0 00 00 f0 fd 01 ff 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 82 35
30: 00 00 00 00 d0 00 00 00 00 00 00 00 0a 01 00 00
40: 09 a0 05 81 00 40 00 00 00 00 00 00 00 00 00 00
50: 00 01 44 00 00 00 00 00 00 00 02 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: ff a2 0a 30 00 00 00 00 0e 1c 02 00 00 00 00 00
b0: 00 00 00 00 74 06 a8 00 1c 59 00 00 64 0c c9 05
c0: 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 01 00 21 02 00 00 00 00 08 c3 00 ff 25 00 00 00
e0: 2a 00 1f 00 98 00 9f 00 00 00 00 00 00 04 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:02.1 Display controller: Intel Corporation 82852/855GM Integrated
Graphics Device (rev 02)
    Subsystem: Intel Corporation 82852/855GM Integrated Graphics Device
    Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
    Region 0: Memory at 40000000 (32-bit, prefetchable) [size=128M]
    Region 1: Memory at 48000000 (32-bit, non-prefetchable) [size=512K]
    Capabilities: [d0] 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: 86 80 82 35 02 00 90 00 02 00 80 03 00 00 80 00
10: 08 00 00 40 00 00 00 48 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 82 35
30: 00 00 00 00 d0 00 00 00 00 00 00 00 00 00 00 00
40: 09 a0 05 81 00 40 00 00 00 00 00 00 00 00 00 00
50: 00 01 44 00 00 00 00 00 00 00 02 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: ff a2 0a 30 00 00 00 00 4a 1c 02 00 00 00 00 00
b0: 00 00 00 00 c4 0f a8 00 8c 59 00 00 ac 5a c9 05
c0: 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 01 00 21 02 00 00 00 00 08 c3 00 ff 25 00 00 00
e0: 2a 00 1f 00 98 00 9f 00 00 00 00 00 00 04 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 02) (prog-if 00
[UHCI])
    Subsystem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB
UHCI Controller #1
    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
    Interrupt: pin A routed to IRQ 169
    Region 4: I/O ports at fe00 [size=32]
00: 86 80 c2 24 05 00 80 02 02 00 03 0c 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 fe 00 00 00 00 00 00 00 00 00 00 86 80 c2 24
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 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 27 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 60 0f 00 00 00 00 00 00

00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 02) (prog-if 00
[UHCI])
    Subsystem: Intel Corporation: Unknown device 24c2
    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
    Interrupt: pin B routed to IRQ 177
    Region 4: I/O ports at fd00 [size=32]
00: 86 80 c4 24 05 00 80 02 02 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 fd 00 00 00 00 00 00 00 00 00 00 86 80 c2 24
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 02 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 27 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 60 0f 00 00 00 00 00 00

00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 02) (prog-if 00
[UHCI])
    Subsystem: Intel Corporation: Unknown device 24c2
    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
    Interrupt: pin C routed to IRQ 185
    Region 4: I/O ports at fc00 [size=32]
00: 86 80 c7 24 05 00 80 02 02 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 fc 00 00 00 00 00 00 00 00 00 00 86 80 c2 24
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 03 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 27 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 60 0f 00 00 00 00 00 00

00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M)
USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
    Subsystem: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller
    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
    Interrupt: pin D routed to IRQ 193
    Region 0: Memory at fdfff000 (32-bit, non-prefetchable) [size=1K]
    Capabilities: [50] Power Management version 2
    	Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
    	Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 86 80 cd 24 06 00 90 02 02 20 03 0c 00 00 00 00
10: 00 f0 ff fd 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 86 80 cd 24
30: 00 00 00 00 50 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: 01 00 c2 c9 00 00 00 00 0a 00 80 20 00 00 00 00
60: 20 20 7f 00 00 00 00 00 01 00 00 00 00 00 08 80
70: 00 00 c5 0f 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 00 00 01 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 3f 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 78 bf 1f 00 88 83 00 00 60 0f 00 00 06 00 00 00

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82)
(prog-if 00 [Normal decode])
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
    Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR+
    Latency: 0
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
    I/O behind bridge: 0000d000-0000dfff
    Memory behind bridge: fde00000-fdefffff
    Prefetchable memory behind bridge: fdd00000-fddfffff
    Secondary status: 66Mhz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
00: 86 80 4e 24 07 00 80 80 82 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 02 02 20 d0 d0 80 22
20: e0 fd e0 fd d0 fd d0 fd 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: 02 28 20 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 02 74 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: 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 c0 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: 10 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 01 00 02 00 00 00 c0 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 60 0f 00 00 00 00 52 2c

00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC
Interface Bridge (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 c0 24 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: 01 04 00 00 10 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 08 00 00 00 81 04 00 00 10 00 00 00
60: 8a 85 8b 8a d0 00 00 00 8b 80 80 89 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: 55 54 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 20 02 00 00 00 00 00 00 12 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 55 15 41 09 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 86 29 20 00 02 0f 00 00 04 00 00 00 00 00 00 00
e0: 10 00 00 c0 01 08 03 34 33 22 11 00 91 02 67 45
f0: 0f 00 40 00 00 00 00 00 60 0f 02 00 00 00 81 00

00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller
(rev 02) (prog-if 8a [Master SecP PriP])
    Subsystem: Intel Corporation: Unknown device 24c2
    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
    Interrupt: pin A routed to IRQ 185
    Region 0: I/O ports at <unassigned>
    Region 1: I/O ports at <unassigned>
    Region 2: I/O ports at <unassigned>
    Region 3: I/O ports at <unassigned>
    Region 4: I/O ports at fb00 [size=16]
    Region 5: Memory at 48080000 (32-bit, non-prefetchable) [size=1K]
00: 86 80 cb 24 07 00 80 02 02 8a 01 01 00 00 00 00
10: 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00
20: 01 fb 00 00 00 00 08 48 00 00 00 00 86 80 c2 24
30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 01 00 00
40: 00 80 07 a3 00 00 00 00 04 00 00 02 00 00 00 00
50: 00 00 00 00 00 04 00 00 00 00 00 00 00 00 00 00
60: 08 00 00 00 00 00 00 00 08 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 60 0f 00 00 00 00 00 00

00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
SMBus Controller (rev 02)
    Subsystem: Intel Corporation: Unknown device 24c2
    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 B routed to IRQ 201
    Region 4: I/O ports at 0500 [size=32]
00: 86 80 c3 24 01 00 80 02 02 00 05 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 05 00 00 00 00 00 00 00 00 00 00 86 80 c2 24
30: 00 00 00 00 00 00 00 00 00 00 00 00 05 02 00 00
40: 01 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 60 0f 00 00 00 00 00 00

00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 02)
    Subsystem: Unknown device 414c:4770
    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
    Interrupt: pin B routed to IRQ 201
    Region 0: I/O ports at f400 [size=256]
    Region 1: I/O ports at f900 [size=64]
    Region 2: Memory at fdffe000 (32-bit, non-prefetchable) [size=512]
    Region 3: Memory at fdffd000 (32-bit, non-prefetchable) [size=256]
    Capabilities: [50] Power Management version 2
    	Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
    	Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 86 80 c5 24 07 00 90 02 02 00 01 04 00 00 00 00
10: 01 f4 00 00 01 f9 00 00 00 e0 ff fd 00 d0 ff fd
20: 00 00 00 00 00 00 00 00 00 00 00 00 4c 41 70 47
30: 00 00 00 00 50 00 00 00 00 00 00 00 05 02 00 00
40: 09 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 01 00 c2 c9 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 60 0f 00 00 00 00 00 00

02:08.0 Ethernet controller: Intel Corporation 82801DB PRO/100 VE
(LOM) Ethernet Controller (rev 82)
    Subsystem: Intel Corporation: Unknown device 0001
    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 (2000ns min, 14000ns max), Cache Line Size 08
    Interrupt: pin A routed to IRQ 209
    Region 0: Memory at fdeff000 (32-bit, non-prefetchable) [size=4K]
    Region 1: I/O ports at df00 [size=64]
    Capabilities: [dc] Power Management version 2
    	Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
    	Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00: 86 80 39 10 07 00 90 02 82 00 00 02 08 40 00 00
10: 00 f0 ef fd 01 df 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 01 00
30: 00 00 00 00 dc 00 00 00 00 00 00 00 0b 01 08 38
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 01 00 22 fe
e0: 00 40 00 3a 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