On Sun, 25 Feb 1996, Paul Kranenburg wrote:

> > -current as of Feb 25 gives gives me a "esp: spurious interrupt" during
> > boot on a ss1, after which it just sits there for about 30 seconds. It
> > then starts printing a lot of different scsi-errors. The symptoms are
> > about the same on our elc:s. 
> 
> Sigh.. I seem to remember reading a remark that the "interrupt bit" in
> the esp status register is not always reliable. Can you mail me the
> revisions of the ESP (eg. 100,100A) and DMA (1,1+) chips on your ELC?

>From dmesg on a working kernel (NetBSD 1.1)
dma0 at sbus0 slot 0 offset 0x400000: rev 1
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100 25Mhz, target 7

If it can be of any help, the 1.1 kernels work on the SS1.

Peter