In message <01BE0844.7374B7E0.Scott.Burns@Netcontech.Com>, Scott Burns writes:
>Re-reading the supported i386 hardware in detail, and flipping through the 
>pci ahc code, I don't see support for this Ultra-Wide Adaptec. Does anyone 
>know if it works with the V1.3.2/i386 code (searchable mailing lists are 
>down right now ;-)) ? All I can see in the source is:

The Adaptec 2940UW is definitely supported:

ahc0 at pci0 dev 12 function 0
ahc0: interrupting at irq 11
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
scsibus0 at ahc0 channel 0: 16 targets
ahc0: target 2 using 16Bit transfers
ahc0: target 2 synchronous at 10.0MHz, offset = 0x8                           

>#define PCI_DEVICE_ID_ADAPTEC_AIC7880   0x80789004ul

This is the chipset used by the 2940UW.