So, I am still trying to get a PC164 to find and use a SCSI controller.

Symptoms:  "show config" will list a SCSI controller, but never any devices
attached to it.

Details:  I have tried about five different LSI/Symbios '875 controllers,
and a Qlogic ISP-1040.  In all cases, the system sees the controller, but
sees no devices attached to it.  I've tried different slots, I've tried
different controllers.  I'm using an internal ultra/wide drive, with an
active terminator on the cable.  I've tried with or without the terminator,
with or without drive termination...

Seeking any advice as to what I may be missing.

Sample output:

>>>show config
                        Digital AlphaPC 164 500 MHz

SRM Console:    V5.5-1
PALcode:        OpenVMS PALcode V1.21-9, Digital UNIX PALcode V1.23-8

SROM Revision: 2.2
Alpha 21164A-2
DECchip (tm) 21172 CIA ASIC Pass 3

MEMORY
256 Meg of system memory


PCI Bus
     Bus 00  Slot 05: QLogic ISP1020 Scsi Controller
     Bus 00  Slot 08: Intel 82378IB PCI to ISA Bridge
     Bus 00  Slot 11: CMD PCI0646 IDE Controller
                                   dqa.0.0.11.0
                                   dqa0.0.0.11.0          Maxtor 2 R015H1


ISA
Slot    Device  Name            Type         Enabled  BaseAddr  IRQ     DMA
0
        0       MOUSE           Embedded        Yes     60      12
        1       KBD             Embedded        Yes     60      1
        2       COM1            Embedded        Yes     3f8     4
        3       COM2            Embedded        Yes     2f8     3
        4       LPT1            Embedded        Yes     3bc     7
        5       FLOPPY          Embedded        Yes     3f0     6       2

>>>show dev
dqa0.0.0.11.0              DQA0                Maxtor 2 R015H1  EAH41MF0
dva0.0.0.0.1               DVA0