I'm having trouble booting the 1.5 install floppies on a PC164.  This is
what I get:


>>>show dev
dqa0.0.0.11.0              DQA0        QUANTUM FIREBALL EX3.2A  A0A.0D00
dva0.0.0.0.1               DVA0                               
>>>boot dva0
(boot dva0.0.0.0.1 -flags 0)
block 0 of dva0.0.0.0.1 is a valid boot block
reading 15 blocks from dva0.0.0.0.1
bootstrap code read in
base = 180000, image_start = 0, image_bytes = 1e00
initializing HWRPB at 2000
initializing page table at 172000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code

NetBSD/alpha 1.5 Primary Boot +
+.
Jumping to entry point...

halted CPU 0

halt code = 5
HALT instruction executed
PC = 2000a1c0        
>>>


any suggestions?

Thanks
-Dan