Re: stranded Ibook g4 users
On Sun, 2005-04-17 at 15:25 +1000, Benjamin Herrenschmidt wrote:
> On Sat, 2005-04-16 at 23:06 -0400, Eric Pineault wrote:
> > Hello, this is a call for help, you've all helped me out at one time or
> > another. There has been an ongoing attempt to get sleep working on g4
> > Ibooks running Ubuntu Hoary, the following thread on Ubuntu's ppc forum
> > has recorded our exchanges.
> > <snipped additional info. See thread on forum>
> > http://ubuntuforums.org/showthread.php?t=25264&page=1&pp=10
> Can you try to identify the difference between those "2 types" of
> ibooks, via /proc/cpuinfo and lspci... do they have the same rev of
> video chip for example, and what CPU do they have ? Is the motherboard
> code (PowerBookX,Y) the same ?
Well I have an iBook G4, 12 inch with the built-in bluetooth module (add
on, not in the standard unit) and I haven't been able to get sleep
working under Ubuntu Hoary. I am willing to help out with testing though
unfortunately I will not be able to make it to LCA. (Live on other side
of the continent).
Here are the details you requested as they relate to my machine.
huntm@tabernacle:~ $ cat /proc/cpuinfo
processor : 0
cpu : 7447A, altivec supported
clock : 533MHz
revision : 1.1 (pvr 8003 0101)
bogomips : 530.43
machine : PowerBook6,5
motherboard : PowerBook6,5 MacRISC3 Power Macintosh
detected as : 287 (iBook G4)
pmac flags : 0000001b
L2 cache : 512K unified
memory : 256MB
pmac-generation : NewWorld
Note: The clock speed is 533 because of CPU Frequency Scaling.
>From the forum thread above there seem to be revision 1.1 and 1.2
machines. Eric and I both have 1.1 machines.
huntm@tabernacle:~ $ lspci
0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 AGP
0000:00:10.0 VGA compatible controller: ATI Technologies Inc RV250 5c63
[Radeon Mobility 9200 M9+] (rev 01)
0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 PCI
0001:10:17.0 ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O
0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:1a.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:1b.0 USB Controller: NEC Corporation USB (rev 43)
0001:10:1b.1 USB Controller: NEC Corporation USB (rev 43)
0001:10:1b.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 Internal PCI
0002:20:0d.0 ff00: Apple Computer Inc. UniNorth/Intrepid ATA/100
0002:20:0e.0 FireWire (IEEE 1394): Apple Computer Inc. UniNorth 2
FireWire (rev 81)
0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth 2 GMAC
(Sun GEM) (rev 80)
huntm@tabernacle:~ $ sudo lspci -vv
<snipped irrelevant stuff>
0000:00:10.0 VGA compatible controller: ATI Technologies Inc RV250 5c63
[Radeon Mobility 9200 M9+] (rev 01) (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc RV250 5c63 [Radeon Mobility 9200
M9+]
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: 255 (2000ns min), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 48
Region 0: Memory at 98000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 802400 [size=256]
Region 2: Memory at 90000000 (32-bit, non-prefetchable)
[size=64K]
Expansion ROM at f1000000 [disabled] [size=128K]
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-
> I'll try to grab users with such machines during LCA next week and see
> if I can get them to work.
Hope you can :-) Just to let you know that I think the work you have
done so far is great and certainly appreciated by me. Just hope to get
it working with my particular iBook RSN. (Real Soon Now).
Have fun at LCA.
> Ben.
Michael Hunt
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