2007/10/4, Michael Lorenz <macallan@netbsd.org>:

> Modified Files:
>         src/sys/arch/macppc/macppc [ppcoea-renovation]: cpu.c
>
> Log Message:
> unbork SMP for G4 machines

Just to confirm: now my dual-CPU G4 boots with options MULTIPROCESSOR
and seems to run happily.

NetBSD 4.99.31 (ALFAST) #30: Thu Oct  4 21:33:50 CEST 2007
        erik@alfast.h.erikb.net:/home/NetBSD/src/sys/arch/macppc/compile/ALFAST
total memory = 1024 MB
avail memory = 989 MB
timecounter: Timecounters tick every 10.000 msec
found openpic PIC at 80040000
OpenPIC Version 1.2: Supports 4 CPUs and 64 interrupt sources.
mainbus0 (root)
cpu0 at mainbus0: 7400 (Revision 0.9), ID 0 (primary)
cpu0: HID0 8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>, powersave: 1
cpu0: 450.00 MHz, no-parity 1MB WB L2 cache (PB SRAM) at 2:1 ratio
cpu1 at mainbus0: 7400 (Revision 0.9), ID 1
cpu1: HID0 8094c0a4<EMCP,DOZE,DPM,EIEC,ICE,DCE,SGE,BTIC,BHT>, powersave: 1
cpu1: 450.00 MHz, no-parity 1MB WB L2 cache (PB SRAM) at 2:1 ratio
uni_n0 at mainbus0 address 0xf8000000
ki2c0 at uni_n0 address 0xf8001000
...

regards
- Erik