Hi everyone,

> >  e.p.boven@student.utwente.nl (Paul Boven) wrote:
> > 
> >  > What I get is always a dma-error when it's time to probe the SCSI-
> >  > bus. It starts with "dma0: xfer(-65531) > req(5)"
> >  > and then a bunch of esp-errors. It will not even get a working
> >  > probe of the attached Quantum. I looked in the code a bit, and found

Krister wrote:
 
> I have the same problem wit a ELC and a Quantum disk (and source from 
> 960524). I'm not used to debug kernels, so I do not know what type of 
> information you need, but here are the messages I got I tried to boot (I 
> hope I have written them correctly... I do not have more than one 
> machine, so I had to write down what I saw on the screen, and the sparc 
> writes faster than I do. But I have checked it, and I think it is right.)
> 
> scsibus at esp0
> dma0: xfer (-65492) > req (44)
> esp0: !TC [intr 10, stat 83, step 4] prevphase 1, resid 2c
> sd0 at scsibus0 targ 3 lun 0: <QUANTUM, TRB850S, 0404> SCSI2 0/direct fixed
> sd0: dma0: xfer (-65528) > req (8)
 
Now I am VERY curious what SCSI and DMA-chips you have in your ELC. In fact,
I'd like to propose a little roll-call for all those who (try) run NetBSD on
their Sparcs-ELC's, please post what your esp and dma-chip are, as found in
your /var/log/messages file, or on your console.

May 27 04:05:21 wit387304 
OpenBSD 1.2 (GENERIC) #9: Thu Nov 23 16:41:43 MST 1995
deraadt@croc:/usr/src/sys/arch/sparc/compile/GENERIC
cpu0 at mainbus0: SUNW,Sun 4/25 (W8601/8701 or MB86903 @ 33 MHz, on-chip FPU)
dma0 at sbus0 slot 0 offset 0x400000: rev 1+
esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100A 20Mhz, target 7

I am especially curious what chips mgr has on his ELC, as he does seem to be
able to run NetBSD on it.

Please post your anwser to the list or mail them to me, and I'll try to
make some sense out of them, and get back to you....

Keep hacking! Paul
-- 
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Paul Boven, <e.p.boven@student.utwente.nl>  PE1NUT  QRV 145.575 JO32KF
 "And  she  looked  like  she  had  sex,  with  a  tyranosaurus  rex"
Cannibal surf babe     --     Afraid of sunlight     --     Marillion
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