Infrastructure Software

I recently installed a sata raid controller in my new solaris 10 box. It is based on the sil-3114 chipset. Unfortunatly Solaris does not recognize either of the sata drives that are connected to it. When I do prtconf -pv the device shows up (I think) with the following information:

Node 0x000012
assigned-addresses: 81024810.00000000.00009000.00000000.00000008.81024814.00000000.00009400.00000000.00000004.81024818.00000000.00009800.00000000.00000008.8102481c.00000000.00009c00.00000000.00000004.81024820.00000000.0000a000.00000000.00000010.82024824.00000000.fa009000.00000000.00000400.82024830.00000000.00000000.00000000.00080000
reg: 00024800.00000000.00000000.00000000.00000000.01024810.00000000.00000000.00000000.00000008.01024814.00000000.00000000.00000000.00000004.01024818.00000000.00000000.00000000.00000008.0102481c.00000000.00000000.00000000.00000004.01024820.00000000.00000000.00000000.00000010.02024824.00000000.00000000.00000000.00000400.02024830.00000000.00000000.00000000.00080000
compatible: 'pci1095,3114.1095.6114.2' + 'pci1095,3114.1095.6114' + 'pci1095,6114' + 'pci1095,3114.2' + 'pci1095,3114' + 'pciclass,010400' + 'pciclass,0104'
model: 'RAID controller'
power-consumption: 00000001.00000001
66mhz-capable:
fast-back-to-back:
devsel-speed: 00000001
interrupts: 00000001
max-latency: 00000000
min-grant: 00000000
subsystem-vendor-id: 00001095
subsystem-id: 00006114
unit-address: '9'
class-code: 00010400
revision-id: 00000002
vendor-id: 00001095
device-id: 00003114
name: 'pci1095,6114'

I am unable to find additional information on what I have to do to use this controller. What am I missing here?

Thank you for your help.