From owner-freebsd-stable Thu Jul 23 15:32:42 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id PAA17186 for freebsd-stable-outgoing; Thu, 23 Jul 1998 15:32:42 -0700 (PDT) (envelope-from owner-freebsd-stable@FreeBSD.ORG) Received: from dingo.cdrom.com (dingo.cdrom.com [204.216.28.145]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id PAA17168; Thu, 23 Jul 1998 15:32:32 -0700 (PDT) (envelope-from mike@dingo.cdrom.com) Received: from dingo.cdrom.com (localhost [127.0.0.1]) by dingo.cdrom.com (8.8.8/8.8.5) with ESMTP id PAA01465; Thu, 23 Jul 1998 15:29:25 -0700 (PDT) Message-Id: <199807232229.PAA01465@dingo.cdrom.com> X-Mailer: exmh version 2.0zeta 7/24/97 To: Steve Passe cc: "Jordan K. Hubbard" , Bruce Evans , mike@smith.net.au, asami@FreeBSD.ORG, committers@FreeBSD.ORG, stable@FreeBSD.ORG Subject: Re: Tree tagging put off by ~12 hours. In-reply-to: Your message of "Wed, 22 Jul 1998 01:27:21 MDT." <199807220727.BAA11941@Ilsa.StevesCafe.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 23 Jul 1998 15:29:25 -0700 From: Mike Smith Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > > Just my observation on NMIs in general, FreeBSD doesn't re-cock > the PII chip correctly to take a subsequent NMI. I am using > custom ISA hardware that generates an NMI to give us 'pseudo-realtime' > response. To get it to work I had to add code to the NMI ISR to > recock the PII chip to handle repeated NMIs. This is in the context > of 2.2.6... Patches? -- \\ Sometimes you're ahead, \\ Mike Smith \\ sometimes you're behind. \\ mike@smith.net.au \\ The race is long, and in the \\ msmith@freebsd.org \\ end it's only with yourself. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message