> 
> unpopulated	00760000 - 00760076
> populated	00760100 - 00760106
> unpopulated	00760110 - 00766136
> populated	00766140 - 00766154
> unpopulated	00766156 - 00772146
> populated	00772150 - 00772152 /* emulex ? */
> unpopulated	00772154 - 00774436
> populated	00774440 - 00774456 /* delqa ? */
> unpopulated	00774460 - 00774476
> populated	00774500 - 00774502 /* tmscp0 ? */
> unpopulated	00774504 - 00777476
> populated	00777500 - 00777500
> unpopulated	00777502 - 00777776
> 
> The NetBSD kernel prints out:
> 
> uda0 at uba0 csr 172150 vec 177, ipl 17
> qe0 at uba0 csr 174400 vec 175, ipl 17
> tmscp0 at uba0 csr 174500 vec 176, ipl 17
> 
> what to say about  " csr " ? is it an IO-Adress ?
> 
Yes, it is.

> why the difference between the table and the kernel ?
> 
:-) This is of historical reasons. Actually the I/O space is only
a 8K window, and this uses to be referenced as 760000 - 777777 octal.
(It is the highest 8K in the 18 bit Unibus). Stripping the highest
2 bits and writing 172150 does mean the same as 772150.

-- Ragge