From owner-freebsd-smp Thu Feb 8 16:35:25 2001 Delivered-To: freebsd-smp@freebsd.org Received: from mass.dis.org (mass.dis.org [216.240.45.41]) by hub.freebsd.org (Postfix) with ESMTP id 1E3F437B401 for ; Thu, 8 Feb 2001 16:35:07 -0800 (PST) Received: from mass.dis.org (localhost [127.0.0.1]) by mass.dis.org (8.11.1/8.11.1) with ESMTP id f190aZ302432; Thu, 8 Feb 2001 16:36:36 -0800 (PST) (envelope-from msmith@mass.dis.org) Message-Id: <200102090036.f190aZ302432@mass.dis.org> X-Mailer: exmh version 2.1.1 10/15/1999 To: John M Vinopal Cc: freebsd-smp@freebsd.org Subject: Re: sharing pci irq == conflicts In-reply-to: Your message of "Thu, 08 Feb 2001 16:26:02 PST." <200102090026.QAA13198@abattoir.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 08 Feb 2001 16:36:35 -0800 From: Mike Smith Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > > FreeBSD 4.2-STABLE > HP Vectra XU 6/180 Dual PPro > used as a gateway > > Solid in uniprocessor mode, but in SMP it sporadically generates watchdog > timeouts on both ethernet interfaces, which then persist and lock down the > interfaces. Seems to be the same problem reported on Dec 25, 2000 by > Vic E Loukatch as "FREEBSD TROUBLE" in -stable. > > I suspect the problem here is that they are sharing irq 11 and somehow > getting out of sync. When I reconfigure irq (free them from isa use), > the system runs fine. I don't know what exactly you're saying you do here, however it's worth knowing that in SMP mode, the "irq" value is *NOT* the IRQ assigned to a device. It's an opaque handler number that we probably shouldn't be printing. -- ... every activity meets with opposition, everyone who acts has his rivals and unfortunately opponents also. But not because people want to be opponents, rather because the tasks and relationships force people to take different points of view. [Dr. Fritz Todt] V I C T O R Y N O T V E N G E A N C E To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message