Date: Fri, 31 May 1996 09:01:42 -0500 From: "Eric L. Hernes" <erich@lodgenet.com> To: Matthew Jason White <mwhite+@CMU.EDU> Cc: freebsd-smp@freefall.freebsd.org Subject: Re: How do you get the SMP code Message-ID: <199605311401.JAA16893@jake.lodgenet.com> In-Reply-To: Your message of "Fri, 31 May 1996 00:33:18 EDT." <slfbOCu00YUrIpjFUq@andrew.cmu.edu>
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Matthew Jason White writes: >Excerpts from freebsd-smp: 30-May-96 Re: How do you get the SMP .. by >Poul-Henning Kamp@critte >> Tell us how it works out :-) > >Hmmm...didn't boot. > >I got a 'FreeBSD/SMP' message and the next line stating bootcpu=0xff >(sorry, that's not exact, I forgot to write it down. If it's important, >I still have the kernel around and can check). yea, it's kind of important, as thats the multi-cpu probes... but here it goes by pretty fast. booting with -d might help, I can't remember. How far does it get in the boot process? > >This is an AMI Titan-II motherboard with two 90MHz cpus and 512k cache. >This motherboard is supposed to be Intel SMP v1.1 compliant. Here is >the relevant portion of dmesg from a working kernel: That's what I've got here. I can boot and get the second cpu running, but it panics when I startx. I'm going to get another (single cpu) box to use as workstation so I can re-configure this smp box for a real hacking platform in the next couple weeks... panics are still hard to deal with under X ;-). > >Hope that helps! Lemme know if there's something that anyone wants me to try. > In the first stages, I had to do a full hardware reset of the machine to get both cpus recognized. The boot messages from the bios should say something to the effect that both processors are there. The warm boot would only show one processor. I haven't seen that in a while now, so I think that's been fixed... > >-Matt > eric. -- erich@lodgenet.com http://rrnet.com/~erich erich@rrnet.com
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