*BSD News Article 80772


Return to BSD News archive

Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!nntp.coast.net!howland.erols.net!news.sprintlink.net!news-peer.sprintlink.net!server1.nw.ixe.net!server1.adam.ixe.net!wirehub!sun4nl!news.eur.encompass.com!Leiden.NL.net!dwerguil.usoft.nl!news
From: Willem Wals <walsw@usoft.nl>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: IBM P166+ (CYRIX) an  i486_MACHINE ?
Date: Tue, 15 Oct 1996 09:41:04 +0100
Organization: USoft The Server/Client software company
Lines: 15
Message-ID: <32634E20.2CD7@usoft.nl>
NNTP-Posting-Host: nlpdfw01.usoft.nl
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Mailer: Mozilla 3.0Gold (WinNT; I)

Hi All,

Last week a bought a new motherboard and a IBM P166+ chip.
Reinstalled my FreeBSD 2.1.5-Release on it and started building my own
kernel. Under the impression I had a Pentium-clone-chip I choose
I586_MACHINE and removed I386_MACHINE, I486_MACHINE entries from my
kernel configuration file. After reboot I got a kernel-panic stating I
was unable to start due to unrecognized cpu. Rebooted from old kernel
(GENERIC) and changed I586 to I486, recompile, reboot and had a flying
system (real fast compared to my old 66Mhz pentium).

Now for the question: Is it normal to detect IBM P166+ as an I486?

Willem Wals
walsw@usoft.nl