Subject: Re: VS3100/38 SCSI disk problem
To: Ignatios Souvatzis <ignatios@cs.uni-bonn.de>
From: Anders Magnusson <ragge@ludd.luth.se>
List: port-vax
Date: 05/27/1997 15:27:54
> Oh... I didn't look, maybe there isn't a MI 53C80 driver yet.
> 
> Look at sys/dev/ic/ for the lance or the esp driver, for an example of
> a core driver, and at sys/arch/sparc/dev/I_THINK_esp.c, for a
> frontend.
> 
I think (without checking so much) that the problem is that the MI
code wants to read 5380 registers while doing DMA transfers, which
is illegal and causes the transfer to terminate. This is VS specific.

-- Ragge