I'm trying to use a Lacie firewire cd burner to test the firewire  
code, cd1 never attaches. The device definitely takes a long time to  
come to ready, but it has worked on XP and MacOS 9/X without a problem.

fwohci0: phy int
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc1, gen=2, CYCLEMASTER mode
ieee1394if0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
ieee1394if0: bus manager 1 (me)
ieee1394if0: New S400 device ID:00d04b010716403a
sbp0 at ieee1394if0: SBP-2/SCSI over IEEE1394
scsibus0 at sbp0: 1 target, 0 luns per target
sbp0:0:0 request timeout(mgm orb:0x03e0501c) ... reset start
(disconnect)
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=3, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
ieee1394if0: bus manager 0 (me)
(connect)
fwohci0: BUS reset
fwohci0: node_id=0x8800ffc0, gen=4, non CYCLEMASTER mode
ieee1394if0: 2 nodes, maxhop <= 1, cable IRM = 0 (me)
ieee1394if0: root node is not cycle master capable
ieee1394if0: bus manager 0 (me)
fwohci0: too many cycle lost, no cycle master presents?
sbp0:0:0 request timeout(mgm orb:0x03e050d4) ... reset start


$ scsictl scsibus0 scan 0 0
scsictl: SCBUSIOSCAN: Invalid argument

$ scsictl scsibus0 scan all all
$

$ scsictl scsibus0 reset
scsictl: SCBUSIORESET: Inappropriate ioctl for device