Subject: Re: ibook G3,current kernel panic
To: None <macallan@netbsd.org>
From: Masafumi Hotta <ma-500@rj8.so-net.ne.jp>
List: port-macppc
Date: 07/13/2007 23:33:49
Hello,

>
>Hmm, weird.
>Please run 'ofctl -p' and mail me the output 

I tried to run 'ofctl -p',but no 'ofctl' on 3.1.
4.99.22 kernel stops 'db>' ,so I can't run 'ofctl'.

But I found 'dmesg' is available on 'db>',and noticed one thing.
No 'ofb0' is found, 'macfb0' is detected.

Here is several lines of dmesg.
--------------------------------------------------------------------------

NetBSD 4.99.22 (GENERIC) #0: Sun Jul 8 14:49:40 JST 2007
        pen4@pen4.masafumi: /usr/obj/sys/arch/macppc/compile/GENERIC
total memory = 192 MB
avail memory = 175 MB
timecounter: Timecounters tich every 10.000 msec
init_interrupt: found OpenPIC @ pa 0x80040000, 0x80040000
mainbus0 (root)
cpu0 at mainbus0: 750 (Revision 0.2), ID 0 (primary)
cpu0: HID0 8090x0a4<EMCP,DOZE,DPM,ICE,DCE,SGE,BTIC,BHT>,powersave: 1
cpu0: 466.67 MHZ, 512KB WB L2 cache
uni_n0 at mainbus0 address 0xf8000000
ki2c0 at uni_n0 address 0xf8001000
iic0 at ki2c0: I2C bus
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Interface (rev. 0x00)
machfb0 at pci0 dev 16 function 0: ATI Technologies Rage Mobility M3 (AGP) (rev.
 0x02)
machfb0: 64 MB aperture at 0x94000000, 16 KB registers at 0x90000000
machfb0: 16384 KB (unknown type) 14.318 MHz, maximum RAMDAC clock 230 MHz
machfb0: chip ID mismatch, 0xff7f != 0x4c46

----------------------------------------------------------------------------------
I am wondering that kernel without 'machfb0' works ?

Thanks.

Masafumi Hotta