Re: ACPI on hp tc1100

[Joshua Wise <joshua-NtISFavHD68j5TC/SZClsA@public.gmane.org>]

> What does lspci say about the host/pci bridge ?

I'm not quite sure what you were asking for.

I first did an lspci -t, knowing that my video card was 01:00.0, and 
found the following line (coming off bus 00):
       +-01.0-[01]----00.0

So it looks like 00:01.0 is the AGP bridge. I looked in there with lspci 
-v -v -s:
joshua@shebang:~$ sudo lspci -v -v -s 00:01.0
0000:00:01.0 PCI bridge: Intel Corp. 82855PM Processor to AGP Controller 
(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=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
         Latency: 96
         Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
         Memory behind bridge: d8000000-dfffffff
         Prefetchable memory behind bridge: e8000000-f7ffffff
         BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-

So there's my AGP bridge: part of the 82855PM.

For good measure, I'll also give you the lspci details about the 
graphics card:
joshua@shebang:~$ sudo lspci -v -v -s 01:00.0
0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 
[GeForce4 420 Go 32M] (rev a3) (prog-if 00 [VGA])
         Subsystem: Hewlett-Packard Company: Unknown device 08b0
         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: 248 (1250ns min, 250ns max)
         Interrupt: pin A routed to IRQ 10
         Region 0: Memory at d8000000 (32-bit, non-prefetchable) [size=16M]
         Region 1: Memory at f0000000 (32-bit, prefetchable) [size=64M]
         Region 2: Memory at e8000000 (32-bit, prefetchable) [size=512K]
         Capabilities: [60] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [44] 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=32 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- 
FW- Rate=x4

Let me know if you have further questions.

> 		Dave
joshua



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