8178 – After suspend/resume, rendering in Gnome is a mess

Bug 8178 - After suspend/resume, rendering in Gnome is a mess

Summary: After suspend/resume, rendering in Gnome is a mess

Status:	RESOLVED NOTOURBUG

Alias:	None

Product:	xorg
Classification:	Unclassified
Component:	Driver/intel (show other bugs)
Version:	7.0.0
Hardware:	x86 (IA32) Linux (All)

Importance:	high major
Assignee:	Alan Hourihane
QA Contact:

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2006-09-07 14:26 UTC by Miles Lane
Modified:	2006-10-11 15:10 UTC (History)
CC List:	0 users

See Also:
i915 platform:
i915 features:

Attachments
This image shows faulty rendering after suspend/resume (1.11 MB, image/png) 2006-09-07 14:27 UTC, Miles Lane	no flags	Details
Xorg logfile (71.79 KB, text/plain) 2006-10-07 14:42 UTC, Miles Lane	no flags	Details
dmesg output showing info from suspend / resume (55.90 KB, text/plain) 2006-10-07 14:43 UTC, Miles Lane	no flags	Details
View All

Description Miles Lane 2006-09-07 14:26:05 UTC

xserver-xorg  7.0.0-0ubuntu45
xserver-xorg-driver-i810  1.4.1.3-0ubuntu6

I am running Ubuntu 6.06.1 + the development tree updates.
I am attaching a screenshot showing the problems.

Comment 1 Miles Lane 2006-09-07 14:27:45 UTC

Created attachment 6869 [details]
This image shows faulty rendering after suspend/resume

Comment 2 Alan Hourihane 2006-09-27 01:26:04 UTC

Post a logfile.

Comment 3 Søren Hansen 2006-09-30 16:13:21 UTC

Sounds very similar to https://launchpad.net/bugs/60882 .

I did not see this in Dapper(1.4.1.3), though. It has only happened to me in
Edgy(1.6.5).

Comment 4 Alan Hourihane 2006-10-01 10:31:37 UTC

That bug suggests that restarting X makes no difference ?

Is that correct ?

Comment 5 Alan Hourihane 2006-10-01 13:20:15 UTC

If you do this to suspend...

cat /proc/bus/pci/00/02.0 > /var/cache/vidpci.config
echo -n mem > /sys/power/state
cat /var/cache/vidpci.config > /proc/bus/pci/00/02.0

Does it work now ?

Comment 6 Alan Hourihane 2006-10-02 03:47:43 UTC

Or, if that doesn't work. Check that ubuntu isn't using vbetool to save/restore
the video state, and if it is. Stop it from doing it.

Comment 7 Miles Lane 2006-10-02 23:51:10 UTC

Thanks.  I will check into all this.  I am currently traveling, so will check in
a few days.

Comment 8 Miles Lane 2006-10-06 10:36:31 UTC

Thanks for the reminder.  I just got home from my trip and will follow up on
this today.

Comment 9 Miles Lane 2006-10-07 14:41:17 UTC

(In reply to comment #4)
> That bug suggests that restarting X makes no difference ?
> 
> Is that correct ?


Correct.  Restarting does not help.    I am currently running 2.6.19-rc1-git2,
but have seen this problem with loads of Ubuntu kernels as well.  Also, I am
currently running with AIGLX, but have only recently started testing it.  I have
seen this rendering problem for ages while not running AIGLX, so I think there
is no connection there.  I will add attachments for dmesg and Xorg.0.log

Comment 10 Miles Lane 2006-10-07 14:42:37 UTC

Created attachment 7279 [details]
Xorg logfile

Comment 11 Miles Lane 2006-10-07 14:43:42 UTC

Created attachment 7280 [details]
dmesg output showing info from suspend / resume

Comment 12 Miles Lane 2006-10-07 15:00:18 UTC

(In reply to comment #5)
> If you do this to suspend...
> 
> cat /proc/bus/pci/00/02.0 > /var/cache/vidpci.config
> echo -n mem > /sys/power/state
> cat /var/cache/vidpci.config > /proc/bus/pci/00/02.0
> 
> Does it work now ?

Actually, that messes up the OS completely.  When I try to resume after these
commands, the screen stays black and my keyboard I/O seems hosed.  Pressing CAPS
Lock, et cetera, causes no indicator light state changes.

In case it matters, here is what lspci -vvxxx tells me:

# lspci -vvxxx
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller (rev 02)
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 <unassigned> (32-bit, prefetchable)
        Capabilities: [40] Vendor Specific Information
00: 86 80 80 35 06 01 90 20 02 00 00 06 00 00 80 00
10: 08 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 3c 10 80 30
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00
40: 09 00 05 a1 84 00 00 00 00 00 c1 fe 02 28 00 0e
50: 00 01 54 00 00 00 00 00 00 10 11 11 00 10 13 11
60: 0a 39 00 00 00 00 08 00 00 00 00 00 00 00 00 00
70: 02 09 00 00 54 60 00 00 01 00 80 00 00 00 00 00
80: 02 00 00 66 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 eb 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: Hewlett-Packard Company Unknown device 3080
        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 3c 10 80 30
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
40: 08 10 18 20 00 00 00 00 00 00 00 00 00 00 00 00
50: 22 22 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60: 25 44 00 2a 00 00 00 00 00 00 f0 10 00 00 00 00
70: 71 99 00 20 01 00 00 00 74 e9 1f 00 00 00 00 00
80: 31 00 af 00 3c 03 00 00 10 00 00 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 ef 70 08 f4 e5 38 6f 40
a0: ff a2 0a 30 00 80 03 24 e6 7a 1c 00 52 54 fb 00
b0: 7c 03 2d 00 b2 a7 00 00 b6 f2 02 00 44 d6 f0 07
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: Hewlett-Packard Company Unknown device 3080
        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 3c 10 80 30
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 52 60 09 54 60 09 54
50: 60 09 00 00 00 00 00 00 01 08 39 2d 44 41 04 0f
60: 00 00 00 00 00 00 00 00 04 04 00 00 45 38 00 00
70: 00 00 00 00 04 04 41 27 e7 c7 0f 47 28 12 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 03 18 00 00 00 00
b0: 00 00 00 00 80 02 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: 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

00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated
Graphics Device (rev 02) (prog-if 00 [VGA])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 193
        Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M]
        Region 1: Memory at e0000000 (32-bit, non-prefetchable) [size=512K]
        Region 2: I/O ports at 1800 [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 98 00 02 00 00 03 00 00 80 00
10: 08 00 00 e8 00 00 00 e0 01 18 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 d0 00 00 00 00 00 00 00 0a 01 00 00
40: 09 00 05 a1 84 40 00 00 00 00 00 00 00 00 00 00
50: 00 01 54 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 80 03 24 9e 7c 1c 00 7a 3d fc 00
b0: 94 07 2d 00 0a a9 00 00 56 f3 02 00 f4 83 f8 07
c0: 00 00 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: Hewlett-Packard Company Unknown device 3080
        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 f0000000 (32-bit, prefetchable) [size=128M]
        Region 1: Memory at e0080000 (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 07 00 90 00 02 00 80 03 00 00 80 00
10: 08 00 00 f0 00 00 08 e0 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 d0 00 00 00 00 00 00 00 00 00 00 00
40: 09 00 05 a1 84 40 00 00 00 00 00 00 00 00 00 00
50: 00 01 54 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 80 03 24 f6 7c 1c 00 a2 b7 fc 00
b0: 68 08 2d 00 ce a9 00 00 86 f3 02 00 64 8a fc 07
c0: 00 00 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 03) (prog-if 00 [UHCI])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 193
        Region 4: I/O ports at 1820 [size=32]
00: 86 80 c2 24 05 00 80 02 03 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: 21 18 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
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 2f 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 03) (prog-if 00 [UHCI])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 4: I/O ports at 1840 [size=32]
00: 86 80 c4 24 05 00 80 02 03 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: 41 18 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 00 00 00 00 00 00 00 00 03 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 2f 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 03) (prog-if 00 [UHCI])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 1860 [size=32]
00: 86 80 c7 24 05 00 80 02 03 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: 61 18 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 00 00 00 00 00 00 00 00 04 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 2f 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 03) (prog-if 20 [EHCI])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 209
        Region 0: Memory at e0100000 (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-
        Capabilities: [58] Debug port
00: 86 80 cd 24 06 01 90 02 03 20 03 0c 00 00 00 00
10: 00 00 10 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 3c 10 80 30
30: 00 00 00 00 50 00 00 00 00 00 00 00 03 04 00 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 01 58 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 c0
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 2f 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 Mobile PCI Bridge (rev 83) (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=05, sec-latency=64
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: e0200000-e02fffff
        Prefetchable memory behind bridge: 50000000-51ffffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
00: 86 80 48 24 07 01 80 80 83 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 05 40 30 30 80 22
20: 20 e0 20 e0 00 50 f0 51 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 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: 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80: 00 00 83 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 50 2e

00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface 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: 0
00: 86 80 cc 24 0f 00 80 02 03 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 10 00 00 10 00 00 00 00 00 00 00 00 00 00 00
50: 00 00 00 00 00 00 00 00 81 11 00 00 10 00 00 00
60: 80 80 80 80 d0 00 00 00 80 80 80 80 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: ff fc 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 00 00 01 0a 00 00 00 00
c0: 00 00 00 00 80 00 00 00 00 00 00 08 00 70 00 00
d0: 86 29 20 00 02 cf 00 00 04 00 00 00 00 00 00 00
e0: 10 00 00 ff 00 00 00 00 33 22 11 00 00 00 67 45
f0: 0f 00 00 00 00 00 00 00 60 0f 03 00 00 00 80 00

00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev
03) (prog-if 8a [Master SecP PriP])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 1810 [size=16]
        Region 5: Memory at 52000000 (32-bit, non-prefetchable) [size=1K]
00: 86 80 ca 24 07 00 80 02 03 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: 11 18 00 00 00 00 00 52 00 00 00 00 3c 10 80 30
30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 01 00 00
40: 07 a3 07 a3 00 00 00 00 05 00 01 02 00 00 00 00
50: 00 00 00 00 11 14 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 03)
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 5
        Region 4: I/O ports at 1880 [size=32]
00: 86 80 c3 24 01 00 80 02 03 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: 81 18 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
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 03)
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 0: I/O ports at 1c00 [size=256]
        Region 1: I/O ports at 18c0 [size=64]
        Region 2: Memory at e0100c00 (32-bit, non-prefetchable) [size=512]
        Region 3: Memory at e0100800 (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 03 00 01 04 00 00 00 00
10: 01 1c 00 00 c1 18 00 00 00 0c 10 e0 00 08 10 e0
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
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 80 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.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97
Modem Controller (rev 03) (prog-if 00 [Generic])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 177
        Region 0: I/O ports at 2400 [size=256]
        Region 1: I/O ports at 2000 [size=128]
        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 c6 24 01 00 90 02 03 00 03 07 00 00 00 00
10: 01 24 00 00 01 20 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 50 00 00 00 00 00 00 00 05 02 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 80 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

01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 (8000ns min, 16000ns max)
        Interrupt: pin A routed to IRQ 193
        Region 0: I/O ports at 3000 [size=256]
        Region 1: Memory at e0207800 (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: ec 10 39 81 07 01 90 02 10 00 00 02 00 40 00 00
10: 01 30 00 00 00 78 20 e0 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 20 40
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 01 00 c2 f7 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

01:06.0 Network controller: Intel Corporation PRO/Wireless 2200BG Network
Connection (rev 05)
        Subsystem: Hewlett-Packard Company Unknown device 12f5
        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 (750ns min, 6000ns max), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 185
        Region 0: Memory at e0206000 (32-bit, non-prefetchable) [size=4K]
        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=1 PME-
00: 86 80 20 42 16 01 90 02 05 00 80 02 08 40 00 00
10: 00 60 20 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 3c 10 f5 12
30: 00 00 00 00 dc 00 00 00 00 00 00 00 04 01 03 18
40: 80 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 c8
e0: 00 20 00 13 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

01:09.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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: 128 bytes
        Interrupt: pin A routed to IRQ 169
        Region 0: Memory at e0209000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=01, secondary=02, subordinate=05, sec-latency=176
        Memory window 0: 50000000-51fff000 (prefetchable)
        Memory window 1: 54000000-55fff000
        I/O window 0: 00003400-000034ff
        I/O window 1: 00003800-000038ff
        BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
        16-bit legacy interface ports at 0001
00: 4c 10 31 80 07 00 10 02 00 00 07 06 20 a8 82 00
10: 00 90 20 e0 a0 00 00 02 01 02 05 b0 00 00 00 50
20: 00 f0 ff 51 00 00 00 54 00 f0 ff 55 00 34 00 00
30: fc 34 00 00 00 38 00 00 fc 38 00 00 ff 01 c0 05
40: 3c 10 80 30 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: 60 50 44 08 19 00 80 02 00 00 0f 00 22 1b a0 01
90: c0 80 64 60 00 00 00 00 00 00 00 00 00 00 00 00
a0: 01 00 12 fe 00 00 c0 00 00 00 00 00 00 00 00 00
b0: 00 00 00 08 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

01:09.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host
Controller (prog-if 10 [OHCI])
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 (750ns min, 1000ns max), Cache Line Size: 32 bytes
        Interrupt: pin C routed to IRQ 217
        Region 0: Memory at e0207000 (32-bit, non-prefetchable) [size=2K]
        Region 1: Memory at e0200000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: [44] 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+
00: 4c 10 32 80 16 01 10 02 00 10 00 0c 08 40 80 00
10: 00 70 20 e0 00 00 20 e0 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 44 00 00 00 00 00 00 00 04 03 03 04
40: 00 00 00 00 01 00 02 7e 00 80 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 08 00 00 00
f0: 00 00 00 00 82 10 00 00 3c 10 80 30 00 00 00 00

01:09.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia
Controller
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 (1750ns min, 1000ns max), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 169
        Region 0: Memory at e0204000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [44] 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-
00: 4c 10 33 80 06 01 10 02 00 00 80 01 08 40 80 00
10: 00 40 20 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 3c 10 80 30
30: 00 00 00 00 44 00 00 00 00 00 00 00 0b 01 07 04
40: 00 00 00 00 01 00 02 7e 00 00 00 00 00 00 00 00
50: 3c 10 80 30 05 01 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

01:09.4 Class 0805: Texas Instruments PCI6411, PCI6421, PCI6611, PCI6621,
PCI7411, PCI7421, PCI7611, PCI7621 Secure Digital (SD) Controller
        Subsystem: Hewlett-Packard Company Unknown device 3080
        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 (1750ns min, 1000ns max), Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 169
        Region 0: Memory at e0208400 (32-bit, non-prefetchable) [size=256]
        Region 1: Memory at e0208000 (32-bit, non-prefetchable) [size=256]
        Region 2: Memory at e0207c00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [80] 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-
00: 4c 10 34 80 06 01 10 02 00 00 05 08 08 40 80 00
10: 00 84 20 e0 00 80 20 e0 00 7c 20 e0 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 80 30
30: 00 00 00 00 80 00 00 00 00 00 00 00 0b 01 07 04
40: 20 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: 01 00 02 7e 00 00 00 00 00 00 00 00 3c 10 80 30
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

# i810switch probe
i810switch 0.6.5beta probe
i830 (ci -v -d 8086:3582) io=0xE0000000
  DCLK 0D=00021207 1D=00031406 0DS=0000888B DPLL A=808B0000 B=90010000
  ADPA=40009C18  DVO A=00000000 B=00000000 C=00000000  LVDS=C0308300
  DIM =00000000  DIM A=00000000 B=00000000 C=00000000       00000000
  FPA 00021207 00021207 00041409 00021207
  020cc=00000000 020d8=01080108 020dc=00000108
  71280=00000000 71400=A104008E
  Pipe A
    HTOTAL=031F027F HBLANK=03170287 HSYNC=02EF028F
    VTOTAL=020C01DF VBLANK=020401E7 VSYNC=01EB01E9
    SOURCE=027F01DF CONFIG=80000000 70030=00015455 70080=14000000
  Pipe B
    HTOTAL=057F04FF HBLANK=057F04FF HSYNC=053F050F
    VTOTAL=032F02FF VBLANK=032F02FF VSYNC=03080302
    SOURCE=04FF02FF CONFIG=80000000 71030=00017E5F 71080=00000000
  Display plane A
    CTRL=00000000 BASE=00000000 STRIDE=00000000
  Display plane B
    CTRL=D9000000 BASE=00020000 STRIDE=00002000

Comment 13 Miles Lane 2006-10-07 15:10:26 UTC

(In reply to comment #6)
> Or, if that doesn't work. Check that ubuntu isn't using vbetool to save/restore
> the video state, and if it is. Stop it from doing it.

Hmm.  This may be the issue, though I am not sure that Ubuntu is doing this yet.
I just recently installed i915resolution, because I wanted to find a way to get
a higher resolution external monitor to display 1600x1400.  My laptop's display
is 1280x768 (HP Pavillion -- dv1240us).  However, I only installed this a couple
of days ago, so if it is only i915resolution that is calling vbesave, then this
is not the issue.

I find:

/etc/init.d# grep vbe *
915resolution:VBETOOL=/usr/sbin/vbetool
915resolution:   echo "MODE, XRESO, and YRESO or install the 'vbetool' package."
915resolution:    if [ ! -x "$VBETOOL" ] || ! panelsize=`$VBETOOL vbefp
panelsize` ; then
915resolution:        echo "MODE, XRESO, and YRESO manually in $CONFIG or
install 'vbetool'."
vbesave:test -x /usr/sbin/vbetool || exit 0
vbesave:                if ! vbetool vbestate save > $VBESTATE 2>/dev/null; then
vbesave:                if ! vbetool vbestate save > $VBESTATE ; then

Hmm.  It looks as though Ubuntu is calling vbetool?

/etc/acpi/suspend.d# grep -i vbe *
80-video-vesa-state.sh:if [ x$SAVE_VBE_STATE = "xtrue" ]; then
80-video-vesa-state.sh:  VBEMODE=`vbetool vbemode get`;
80-video-vesa-state.sh:  if [ $VBEMODE != "3" ]; then
80-video-vesa-state.sh:    vbetool vbemode set 3;
80-video-vesa-state.sh:    vbetool vbestate save >$VBESTATE;
90-framebuffer-stop.sh:  vbetool dpms off

Comment 14 Miles Lane 2006-10-07 15:17:44 UTC

Okay!  I commented out the vbetool calls and now things work correctly.

/etc/acpi/suspend.d# cat 80-video-vesa-state.sh
#!/bin/sh

if [ x$SAVE_VBE_STATE = "xtrue" ]; then
  # Check if we're in a VESA mode - if so, we need to do things more
  # awkwardly. Otherwise, just use the state from boot.
  VBEMODE=`vbetool vbemode get`;
  if [ $VBEMODE != "3" ]; then
#    vbetool vbemode set 3;
#    vbetool vbestate save >$VBESTATE;
  fi
fi

And:

/etc/acpi/suspend.d# cat 90-framebuffer-stop.sh
#!/bin/bash

# Make sure the backlight goes off
if [ x$USE_DPMS = "xtrue" ]; then
#  vbetool dpms off
fi

# SHUT UP FRAMEBUFFER
for x in /sys/class/graphics/*; do
    if [ -f $x/state ]; then
        echo -n 1 >$x/state;
    fi
done

Should I submit a bug to Ubuntu's bug database?  What is the best way for them
to handle suspend/resume?  I honestly know very little about the workings on
ACPI/VESA/i810, so it might be difficult for me to help them determine what and
how to fix this.  For example, perhaps vtetool is needed for other chipsets and
this needs to be a special case.

Comment 15 Miles Lane 2006-10-07 15:52:17 UTC

Same problem?
https://launchpad.net/distros/ubuntu/+source/acpi-support/+bug/31425
https://launchpad.net/distros/ubuntu/+source/acpi-support/+bug/44961

Comment 16 Alan Hourihane 2006-10-11 12:27:08 UTC

Quite possibly, but vbetool should only be used when necessary - otherwise leave
it off.

Comment 17 Miles Lane 2006-10-11 13:04:05 UTC

I would certainly appreciate it if you would weigh in on the other bugs I
referenced from Ubuntu's Launchpad bug database.  The acpi-support developer
doesn't seem to be responding to me, and, as a Xorg developer, your input might
carry more weight.

Comment 18 Alan Hourihane 2006-10-11 15:10:09 UTC

It's nothing to do with ACPI. It's vbetool that's the problem.

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