From owner-freebsd-smp Fri Jan 3 08:49:23 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id IAA01885 for smp-outgoing; Fri, 3 Jan 1997 08:49:23 -0800 (PST) Received: from clem.systemsix.com (clem.systemsix.com [198.99.86.131]) by freefall.freebsd.org (8.8.4/8.8.4) with SMTP id IAA01875 for ; Fri, 3 Jan 1997 08:49:20 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by clem.systemsix.com (8.6.12/8.6.12) with SMTP id JAA11836; Fri, 3 Jan 1997 09:49:00 -0700 Message-Id: <199701031649.JAA11836@clem.systemsix.com> X-Authentication-Warning: clem.systemsix.com: Host localhost didn't use HELO protocol X-Mailer: exmh version 1.6.5 12/11/95 From: Steve Passe To: andreas@klemm.gtn.com (Andreas Klemm) cc: smp@freebsd.org Subject: Re: APIC_IO fails with Tyan tomcat II board In-reply-to: Your message of "Fri, 03 Jan 1997 10:07:55 +0100." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 03 Jan 1997 09:49:00 -0700 Sender: owner-smp@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, > I have a tyan tomcat II with 2 x 133 MHz CPU's, 512k burst cache > and 64 MB RAM. The SMP kernel runs fine, when I'm only defining > > options SMP > options NCPU=2 > > If I'n enabling the option APIC_IO, then the machine boots until > the login prompt. Shortly before it starts up the 2nd CPU, but > after that hangs. > > The keaboard is dead. An rlogin to it worked, I got an login > prompt, could login and send one command, after that the session > was frozen and I wasn't able to start another remote login. > > Are you interested in more infos on this ? Or is this currently > expected ? definately NOT expected. Are there other tomcat II user's out there running with APIC_IO enabled??? try a kernel with these set: options SMP options APIC_IO options SMP_INVLTLB > BTW, I updated my CVS repository yesterday, build a fresh current > and used the newest smp stuff for the kernel. -- Steve Passe | powered by smp@csn.net | FreeBSD