> I see we have support for the 509B in the tree, but it and the
> Ensoniq board won't do the "right thing".

I'm sure you mean 905B, right?

> I see a bridge that NetBSd doesn't seem to know about in the
> output form dmesg(8); could this be causing the devices to not
> be recongnized by the kernel?

No, I don't think so:

> Intel 82371AB Power Management Controller (PIIX4) (miscellaneous bridg=
e, revision 0x02) at pci0 dev 7 function 3 not configured

seems to have to do with APM or something like that.

As for the 3c905B, I see:

> 3Com 3c905B 100Base-TX (ethernet network, revision 0x30) at pci0 dev 1=
4 function 0 not configured

Note the "not configured".  That means that there was no matching
device driver found.  Does your kernel config include the "ex"
driver, and if it did, did you do a "make clean" before building
the kernel (just to be sure)?

- H=E5vard