From owner-freebsd-current@FreeBSD.ORG Sun Jun 17 07:13:20 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9DA1716A46E for ; Sun, 17 Jun 2007 07:13:20 +0000 (UTC) (envelope-from wilkinsa@obelix.dsto.defence.gov.au) Received: from digger1.defence.gov.au (digger1.defence.gov.au [203.5.217.4]) by mx1.freebsd.org (Postfix) with ESMTP id 230A013C4B8 for ; Sun, 17 Jun 2007 07:13:19 +0000 (UTC) (envelope-from wilkinsa@obelix.dsto.defence.gov.au) Received: from ednmsw510.dsto.defence.gov.au (ednmsw510.dsto.defence.gov.au [131.185.68.11]) by digger1.defence.gov.au (8.13.8/8.13.8) with ESMTP id l5H73G8W009784 for ; Sun, 17 Jun 2007 16:33:16 +0930 (CST) Received: from ednex510.dsto.defence.gov.au (ednex510.dsto.defence.gov.au) by ednmsw510.dsto.defence.gov.au (Clearswift SMTPRS 5.2.9) with ESMTP id for ; Sun, 17 Jun 2007 16:43:13 +0930 Received: from obelix.dsto.defence.gov.au ([203.6.60.208]) by ednex510.dsto.defence.gov.au with Microsoft SMTPSVC(6.0.3790.1830); Sun, 17 Jun 2007 16:43:12 +0930 Received: from obelix.dsto.defence.gov.au (localhost [127.0.0.1]) by obelix.dsto.defence.gov.au (8.13.8/8.13.8) with ESMTP id l5H7D3qG017107 for ; Sun, 17 Jun 2007 15:13:03 +0800 (WST) (envelope-from wilkinsa@obelix.dsto.defence.gov.au) Received: (from wilkinsa@localhost) by obelix.dsto.defence.gov.au (8.13.8/8.13.8/Submit) id l5H7D3iv017106 for freebsd-current@freebsd.org; Sun, 17 Jun 2007 15:13:03 +0800 (WST) (envelope-from wilkinsa) Date: Sun, 17 Jun 2007 15:13:03 +0800 From: "Wilkinson, Alex" To: freebsd-current@freebsd.org Message-ID: <20070617071303.GG12027@obelix.dsto.defence.gov.au> Mail-Followup-To: freebsd-current@freebsd.org References: <20070617024935.GU4602@funkthat.com> <20070616.211257.1585999818.imp@bsdimp.com> <20070617053746.GV4602@funkthat.com> <20070616.235659.-1947354616.imp@bsdimp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20070616.235659.-1947354616.imp@bsdimp.com> Organisation: Defence Science Technology Organisation User-Agent: Mutt/1.5.15 (2007-04-06) X-OriginalArrivalTime: 17 Jun 2007 07:13:13.0076 (UTC) FILETIME=[F7C0E340:01C7B0AE] X-TM-AS-Product-Ver: SMEX-7.0.0.1526-3.6.1039-15240.001 X-TM-AS-Result: No--2.555300-0.000000-31 Content-Transfer-Encoding: 7bit Subject: Re: kernel panic with pccard insert on recent 7.0 CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Jun 2007 07:13:20 -0000 0n Sat, Jun 16, 2007 at 11:56:59PM -0600, M. Warner Losh wrote: >Yes. I'm pretty sure that's wrong. All ISA and PC Card devices use >edge triggered interrupts. Also, it is inefficient for level >triggered interrupts, since two interrupt sources on the same >interrupt may trigger at about the same time... What is meant by "edge triggered interrupts" ? -aW IMPORTANT: This email remains the property of the Australian Defence Organisation and is subject to the jurisdiction of section 70 of the CRIMES ACT 1914. If you have received this email in error, you are requested to contact the sender and delete the email.