This one shows that interrupts seem to be configured properly.

 >> NetBSD/sparc64 OpenFirmware Boot, Revision
 >> (mrg@powerofseven.eterna.com.au, Sat Aug 19 02:35:03 EST 2000)
Using Onboard Transceiver - Link Up.
Using BOOTPARAMS protocol: ip address: 192.168.7.52, hostname: netra.local
root addr=192.168.7.3 path=/clients/netra/root
loadfile: reading header
elf64_exec: Booting /pci@1f,0/ethernet@c/netbsd
1978147@0x1000000+108544@0x1400000+363312@0x141a800
symbols @ 0xfff3a300 74+168960+86666 start=0x1000000
chain: calling OF_chain(800000, ef18, 1000000, fffc5a80, 18)
[ using 256480 bytes of netbsd ELF symbol table ]
pmap_bootstrap: could not claim physical dseg extention at 67874000 size 38c000
Setting DTLB entry 00000000 01000000 data e0000000 67c00076
Setting DTLB entry 00000000 01400000 data e0000000 67400076
Setting ITLB entry 00000000 01000000 data e0000000 67400076
Setting TSB pointer 00000000 01484000
consinit()
setting up stdin
stdin instance = fffbda80
setting up stdout
stdout instance = fffbd838
stdout package = f0075d40
console is unknown
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001
     The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
     The Regents of the University of California.  All rights reserved.

NetBSD 1.5U (NETRAX1) #16: Thu Apr 12 23:17:13 PDT 2001
     matt@center.local:/other/sparc64/kobj/NETRAX1
total memory = 128 MB
avail memory = 110 MB
using 832 buffers containing 6656 KB of memory
bootpath: /pci@1f,0/ethernet@c,0
mainbus0 (root): SUNW,UltraAX-i2
cpu0 at mainbus0: SUNW,UltraSPARC-IIe @ 400 MHz, version 0 FPU
cpu0: physical 4K instruction (32 b/l), 4K data (32 b/l), 2048K external 
(64 b/l)
psycho0 at mainbus0
sabre: ign 7c0 ; simba a, PCI bus 0
DVMA map: c0002000 to ffffe000
pci0 at psycho0
pci_attach_hook:
         node f007308c name `isa' devtype `':
         node f007a5ec name `pmu' devtype `':
         node f007e368 name `lomp' devtype `':
         node f007e790 name `ethernet' devtype `network': got interrupts 
got assigned-addresses got reg; bus 0 dev 12 fn 0; tag 00006000
         ; reg: hi 6000 mid 0 lo 0 intr 1
         ; intmapmask: hi fff800 mid 0 lo 0 intr 7
         ; after: hi 6000 mid 0 lo 0 intr 1
                 matching for: hi 6800 mid 0 lo 0 intr 1
                 matching for: hi 5000 mid 0 lo 0 intr 1
                 matching for: hi 6000 mid 0 lo 0 intr 1... BINGO! ...
             ; read 28140100 from intreg
             ; gonna write 28140106 to intreg
         node f00882dc name `ethernet' devtype `network': got interrupts 
got assigned-addresses got reg; bus 0 dev 5 fn 0; tag 00002800
         ; reg: hi 2800 mid 0 lo 0 intr 1
         ; intmapmask: hi fff800 mid 0 lo 0 intr 7
         ; after: hi 2800 mid 0 lo 0 intr 1
                 matching for: hi 6800 mid 0 lo 0 intr 1
                 matching for: hi 5000 mid 0 lo 0 intr 1
                 matching for: hi 6000 mid 0 lo 0 intr 1
                 matching for: hi 2800 mid 0 lo 0 intr 1... BINGO! ...
             ; read 28140100 from intreg
             ; gonna write 2814011c to intreg
         node f0091e28 name `usb' devtype `': got interrupts got 
assigned-addresses got reg; bus 0 dev 10 fn 0; tag 00005000
         ; reg: hi 5000 mid 0 lo 0 intr 1
         ; intmapmask: hi fff800 mid 0 lo 0 intr 7
         ; after: hi 5000 mid 0 lo 0 intr 1
                 matching for: hi 6800 mid 0 lo 0 intr 1
                 matching for: hi 5000 mid 0 lo 0 intr 1... BINGO! ...
             ; read 50000100 from intreg
             ; gonna write 50000124 to intreg
         node f0097c60 name `ide' devtype `ide': got interrupts got 
assigned-addresses got reg; bus 0 dev 13 fn 0; tag 00006800
         ; reg: hi 6800 mid 0 lo 0 intr 1
         ; intmapmask: hi fff800 mid 0 lo 0 intr 7
         ; after: hi 6800 mid 0 lo 0 intr 1
                 matching for: hi 6800 mid 0 lo 0 intr 1... BINGO! ...
             ; read 4020100 from intreg
             ; gonna write 402010c to intreg

pci0: i/o space, memory space enabled
Acer Labs M1543 PCI-ISA Bridge (ISA bridge) at pci0 dev 7 function 0 not 
configured
Acer Labs M7101 Power Management Controller (miscellaneous prehistoric) at 
pci0 dev 3 function 0 not configured
Acer Labs M7101 Power Management Controller (miscellaneous prehistoric) at 
pci0 dev 3 function 0 not configured
tlp0 at pci0 dev 12 function 0: Davicom DM9102A Ethernet, pass 3.1
tlp0: broken MicroWire interface detected; setting SROM size to 1Kb
pci_intr_map: dev 12 fn 0:
psycho_intr_establish: ihandle 6 vec 6 ino 6
psycho: intr 6: 0x0
Hunting for IRQ...
- turning on PCI intr 1; installing handler 0x1012234 arg 0x1a24000 with 
ino 6 pil 6
; read intrmap = 00000000000007c4; addr of intrmapptr = 0xe0028c08; writing 
intrmap = 00000000800007c4
; reread intrmap = 00000000800007c4
tlp0: interrupting at ipl 6
tlp0: Ethernet address 20:43:6f:6e:74:72
ukphy0 at tlp0 phy 1: Generic IEEE 802.3u media interface
ukphy0: OUI 0x000676, model 0x0004, rev. 0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
tlp1 at pci0 dev 5 function 0: Davicom DM9102A Ethernet, pass 3.1
tlp1: broken MicroWire interface detected; setting SROM size to 1Kb
pci_intr_map: dev 5 fn 0:
psycho_intr_establish: ihandle 1c vec 1c ino 1c
psycho: intr 1c: 0x0
Hunting for IRQ...
- turning on PCI intr 7; installing handler 0x1012234 arg 0x1a2c000 with 
ino 28 pil 6
; read intrmap = 00000000000007dc; addr of intrmapptr = 0xe0028c38; writing 
intrmap = 00000000800007dc
; reread intrmap = 00000000800007dc
tlp1: interrupting at ipl 28
tlp1: Ethernet address 20:43:6f:6e:74:72
ukphy1 at tlp1 phy 1: Generic IEEE 802.3u media interface
ukphy1: OUI 0x000676, model 0x0004, rev. 0
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
Acer Labs M5237 USB Host Controller (USB serial bus, interface 0x10, 
revision 0x03) at pci0 dev 10 function 0 not configured
pciide0 at pci0 dev 13 function 0: Acer Labs M5229 UDMA IDE Controller 
(rev. 0xc3)
pciide0: bus-master DMA support present
pciide0: primary channel configured to native-PCI mode
pci_intr_map: dev 13 fn 0:
psycho_intr_establish: ihandle c vec c ino c
psycho: intr c: 0x0
Hunting for IRQ...
- turning on PCI intr 3; installing handler 0x1143b88 arg 0x19fb800 with 
ino 12 pil 5
; read intrmap = 00000000000007cc; addr of intrmapptr = 0xe0028c18; writing 
intrmap = 00000000800007cc
; reread intrmap = 00000000800007cc
pciide0: using ipl 12 for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: <ST320413A>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 19092 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 39102336 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA 
data transfers)
pciide0: secondary channel configured to native-PCI mode
pciide0: disabling secondary channel (no drives)
pcons0 at mainbus0
No counter-timer -- using %tick at 400MHz as system clock.
Using %tick --
--
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Cupertino, CA             Disclaimer: I avow all knowledge of this message