Date: Mon, 23 Jun 1997 22:46:24 -0500 (EST) From: "John S. Dyson" <toor@dyson.iquest.net> To: peter@spinner.dialix.com.au (Peter Wemm) Cc: dyson@FreeBSD.ORG, smp@csn.net, lars@fredriks-1.pr.mcs.net, smp@FreeBSD.ORG Subject: Re: SMP kernel hung...more info Message-ID: <199706240346.WAA03219@dyson.iquest.net> In-Reply-To: <199706240335.LAA05567@spinner.dialix.com.au> from Peter Wemm at "Jun 24, 97 11:35:05 am"
next in thread | previous in thread | raw e-mail | index | archive | help
> > > > Here is a portion of my mptable output. It appears that my system also has > > an "interesting" mptable. It is a Supermicro P6DNF. Does this mean that > > we might have to write some interrupt routing code??????? > > > > > > I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID INT# > > INT conforms conforms 1 15 2 20 > > INT active-lo level 0 18:A 2 17 > > INT active-lo level 0 20:A 2 18 > > INT active-lo level 0 19:A 2 18 > > INT active-lo level 0 20:A 2 19 > > INT active-lo level 0 19:A 2 19 > > SMI conforms conforms 1 0 2 23 > > > > > > John > > Umm, I don't see why this should suddenly be a problem _now_.. Nothing > significant has changed in that part of the code over the last few days, > except for brute-force substitutions of code constructs.. There should be > no real difference in the handling of the routing etc, unless I've made a > typo.. :-( > > Hmm.. The only other thing that has changed that I can think of that might > affect this is the ordering of mptable parsing phases is different.. Some > routines are called earlier, some later. Hmm, and then there's the PCI > shared interrupt code too, but that is a few weeks old now. > The code as of 21-JUN works fine, but after the latest bunch of SMP commits, the system hangs upon startup right during the NCR SCSI probes, very very early on. I am trying to figure things out, if you don't first -- I want to get this code working so that I can make some upper level VM system changes. :-). John
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199706240346.WAA03219>