Messages in this thread | | | Subject | Re: pci-resume patch from 2.6.7-rc2 breakes S3 resume on some machines | From | Matthias Hentges <> | Date | Sat, 20 Nov 2004 09:01:46 +0100 |
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Am Samstag, den 20.11.2004, 18:34 +1100 schrieb Benjamin Herrenschmidt: > On Sat, 2004-11-20 at 04:36 +0100, Matthias Hentges wrote: > > Am Samstag, den 20.11.2004, 02:43 +0000 schrieb Matthew Garrett: > > > Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote: > > >
[...]
> > Trying to resume with radeonfb or X (DRI or fglrx) causes the machine > > to freeze upon a resume. > > At what point does it freeze ? Is the display back before the freeze ?
Sadly the video *never* comes back and stays dark no matter what I try: - boot-radeon (int10 POST call) doesn't work. Either it segfaults or it hangs the machine - Any combination of radeontool light on|off doesn't help (no freeze, sometimes it can't read the cards mem address??) - The int10 radeon patch for X11 doesn't help (freeze) - radeonfb and / or X (either patched w/ int10 or not) freeze the machine
I'm running out of ideas with this darn thing. Since the serial port doesn't come back from S3 either, even a serial console is of no help.
I have attached the output of lspci -vvv before and after resuming from S3 The latter shows lots of "[disabled]" entries. Is that of any use?
Thanks -- Matthias Hentges Cologne / Germany
[www.hentges.net] -> PGP welcome, HTML tolerated ICQ: 97 26 97 4 -> No files, no URL's
My OS: Debian SID. Geek by Nature, Linux by Choice 0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV250 5c63 [Radeon Mobility 9200 M9+] (rev 01) (prog-if 00 [VGA]) Subsystem: Samsung Electronics Co Ltd: Unknown device c00c 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 A routed to IRQ 11 Region 0: Memory at d8000000 (32-bit, prefetchable) [disabled] [size=128M] Region 1: I/O ports at 3000 [disabled] [size=256] Region 2: [virtual] Memory at d0100000 (32-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [58] AGP version 2.0 Status: RQ=80 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=<none> 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=0 PME-0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV250 5c63 [Radeon Mobility 9200 M9+] (rev 01) (prog-if 00 [VGA]) Subsystem: Samsung Electronics Co Ltd: Unknown device c00c 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: 66 (2000ns min), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 11 Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at 3000 [size=256] Region 2: Memory at d0100000 (32-bit, non-prefetchable) [size=64K] Capabilities: [58] AGP version 2.0 Status: RQ=80 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 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=0 PME-
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