Adaptec I2O SCSI RAID Controllers

[Kevin Ford <kf_(_at_)_gnosys_(_dot_)_biz>]

Hi All-

Anyone here have experience running any of the following SCSI RAID 
Controllers with OpenBSD?

Adaptec SCSI RAID or ASR-
2000S
2005S
2010S
2015S
2100S
2110S
2110S
2120S
2120S
2120S
2200S
29160LP
3210S
3400S
3410S
39320D
5400S
7210S

If so, does a boot disk or boot CD just automatically recognize the 
controller or is some tweaking required?

I see that http://www.openbsd.org/i386.html lists Adaptec SCSI RAID 
(ASR-2100S, ASR-2110S, ASR-3200S, etc.), but I'm having trouble confirming 
that all of those I listed above are actually I2O compliant devices, and 
would also like some first-hand experiences of using these controllers with 
OpenBSD if possible.

Thanks in advance.

-Kevin