DigiBoard PC/4e on 5.4

[Walter C. Pelissero]

I have a DigiBoard PC/4e that used to work without a problem on
FreeBSD 4.9 (maybe even 4.10).  On 5.4 when I kldload the digi module
I get an error:

dgb0: FEP/OS start failed (0x00 != 0x534f)

The device.hints contains:

hint.digi.0.at="isa"
hint.digi.0.port="0x320"
hint.digi.0.maddr="0xd8000"

Which I'm pretty sure are the same values I've been using under
FreeBSD 4.x.

Any idea of what I might be doing wrong?

-- 
walter pelissero
http://www.pelissero.de