I tried to use this controller on FreeBSD 6 Release and no driver
attaches to this card, have a look at pciconf and dmesg excerpts:
pci2: <mass storage, SCSI> at device 3.0 (no driver attached)
none4@pci2:3:0: class=0x010000 card=0x30601000 chip=0x00501000 rev=0x02 hdr=0x00
    class    = mass storage
    subclass = SCSI
Is support for the LSI1064 controller included in other releases,
maybe in 7-snapshots?
-- 
Mit freundlichen Gruessen,
Marco Wertejuk - mwcis.com
Consulting & Internet Solutions