From owner-freebsd-hackers Wed Nov 11 21:49:36 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id VAA29563 for freebsd-hackers-outgoing; Wed, 11 Nov 1998 21:49:36 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from cain.gsoft.com.au (genesi.lnk.telstra.net [139.130.136.161]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id VAA28033 for ; Wed, 11 Nov 1998 21:34:21 -0800 (PST) (envelope-from doconnor@gsoft.com.au) Received: from lot.gsoft.com.au (lot.gsoft.com.au [203.38.152.106]) by cain.gsoft.com.au (8.8.8/8.8.8) with ESMTP id PAA14909; Thu, 12 Nov 1998 15:57:46 +1030 (CST) (envelope-from doconnor@gsoft.com.au) Message-ID: X-Mailer: XFMail 1.3 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <199811120516.VAA07759@dingo.cdrom.com> Date: Thu, 12 Nov 1998 15:53:29 +1030 (CST) From: "Daniel O'Connor" To: Mike Smith Subject: Re: PCI interrupts Cc: freebsd-hackers@FreeBSD.ORG Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On 12-Nov-98 Mike Smith wrote: > > handler for the device in question. ie would the interrupt routine keep > > getting called? or would it only get called once? > If the system is expecting a level-triggered interrupt, that is > *extremely* bad. The interrupt handler will spin forever. The same > goes for any other operating system. Your interrupt handler *must* > clear the interrupt source before returning. Eww :-/ Hmm... time for some extra code methinks.. > > beer if you want =) > Just make sure there's some cold there in the 'fridge. I get back > around the 30th or so of this month, and I've a week to kill in > Adelaide. 8) Hey, lucky for you Brian had his fridge fixed.. Now the milk isn't chunky.. > Anything you think might go down well as tokens from afar? I dunno, maybe some bad American coffee and beer so we can feel superior =) --- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message