From owner-p4-projects@FreeBSD.ORG Thu Oct 2 23:00:57 2003 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 80FA916A4C0; Thu, 2 Oct 2003 23:00:57 -0700 (PDT) Delivered-To: perforce@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 54CFB16A4B3; Thu, 2 Oct 2003 23:00:57 -0700 (PDT) Received: from harmony.village.org (rover.bsdimp.com [204.144.255.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5916E43FB1; Thu, 2 Oct 2003 23:00:56 -0700 (PDT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.9p1/8.12.9) with ESMTP id h9360nAD026778; Fri, 3 Oct 2003 00:00:49 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Fri, 03 Oct 2003 00:00:52 -0600 (MDT) Message-Id: <20031003.000052.96921421.imp@bsdimp.com> To: hmp@nxad.com From: "M. Warner Losh" In-Reply-To: <20031002022135.GA26666@perrin.nxad.com> References: <20031001142349.A87379@FreeBSD.org> <20031001.164315.11988972.imp@bsdimp.com> <20031002022135.GA26666@perrin.nxad.com> X-Mailer: Mew version 2.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: jmallett@freebsd.org cc: perforce@freebsd.org cc: julian@elischer.org Subject: Re: PERFORCE change 38917 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Oct 2003 06:00:58 -0000 In message: <20031002022135.GA26666@perrin.nxad.com> Hiten Pandya writes: : Does this also include PCI Hotplugging or is this going to be : a separate effort? Yes and no. We already have removable devices in the tree. CardBus, PC Card, USB and Firewire. Right now the drivers take liberties and chances and there are a number of ugly races that rear their ugly heads. This is an effort to clean that up and make things totally safe in all the cases that we can think of, and to document those areas where we can't. There's no specific plans on my part to implement the hot plug state transition and deal with it. People have raised their hands in the past to work on it, but so far no one has made significant progress in public view. Warner