*BSD News Article 61793


Return to BSD News archive

Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!nntp.coast.net!howland.reston.ans.net!sol.ctr.columbia.edu!news.mindlink.net!nntp.portal.ca!cynic.portal.ca!not-for-mail
From: curt@cynic.portal.ca (Curt Sampson)
Newsgroups: comp.unix.bsd.netbsd.misc
Subject: Re: Help: NetBSD 1.1 finding NCR 53c810 twice!
Date: 11 Feb 1996 13:01:28 -0800
Organization: Internet Portal Services, Inc.
Lines: 24
Message-ID: <4fllf8$dov@cynic.portal.ca>
References: <311E147E.1C3C88B5@axp745.gsfc.nasa.gov>
NNTP-Posting-Host: cynic.portal.ca

In article <311E147E.1C3C88B5@axp745.gsfc.nasa.gov>,
Rick Niles  <niles@axp745.gsfc.nasa.gov> wrote:
>I'm trying to install NetBSD 1.1 on my 486, but it seems
>to have problems detecting my NCR 53c810.  It finds ncr0
>and my three devices attached and then it finds ncr1 and
>the same three devices.

This is not a problem with the NCR chip or driver, but with the
PCI code. I have the same problem with 1.1 on my PVI-486SP3.
(Ironically enough, I switched from FreeBSD to NetBSD because
FreeBSD used to have this problem but NetBSD 1.0 didn't.) What
seems to be happening is that the driver probes devices 16-31
on the PCI bus and these, on this particular motherboard, are
`reflections' of 0-15.

I don't know how to fix this. I sent a message to port-i386@netbsd.org
a while back about this but got no answer. Any PCI hackers out
there care to enlighten me about what's going on?

cjs
-- 
Curt Sampson    curt@portal.ca		Info at http://www.portal.ca/
Internet Portal Services, Inc.	
Vancouver, BC   (604) 257-9400		De gustibus, aut bene aut nihil.