From owner-freebsd-current@FreeBSD.ORG Mon May 1 03:51:43 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E935016A400 for ; Mon, 1 May 2006 03:51:43 +0000 (UTC) (envelope-from marcel@xcllnt.net) Received: from ns1.xcllnt.net (209-128-86-226.BAYAREA.NET [209.128.86.226]) by mx1.FreeBSD.org (Postfix) with ESMTP id 78E7E43D48 for ; Mon, 1 May 2006 03:51:42 +0000 (GMT) (envelope-from marcel@xcllnt.net) Received: from [192.168.4.250] (dhcp50.pn.xcllnt.net [192.168.4.250]) by ns1.xcllnt.net (8.13.6/8.13.6) with ESMTP id k413pdB1003746; Sun, 30 Apr 2006 20:51:41 -0700 (PDT) (envelope-from marcel@xcllnt.net) In-Reply-To: <6eb82e0604301231g568cc12ah3b2d4f7ae5377e69@mail.gmail.com> References: <6eb82e0604300552he3d8010yf2ca81e52b54c4a7@mail.gmail.com> <72F3EFB8-E710-4288-8719-89B6BE7B4D2C@xcllnt.net> <6eb82e0604301231g568cc12ah3b2d4f7ae5377e69@mail.gmail.com> Mime-Version: 1.0 (Apple Message framework v749.3) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: Marcel Moolenaar Date: Sun, 30 Apr 2006 20:51:39 -0700 To: Rong-En Fan X-Mailer: Apple Mail (2.749.3) Cc: FreeBSD Current Subject: Re: lpt0 disappear (ppc related) 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: Mon, 01 May 2006 03:51:44 -0000 On Apr 30, 2006, at 12:31 PM, Rong-En Fan wrote: > On 4/30/06, Marcel Moolenaar wrote: >> >> On Apr 30, 2006, at 5:52 AM, Rong-En Fan wrote: >> >> > Hi, >> > >> > After upgrading from Apr 11 to Arp 29. I found that my lpt0 >> > disappearing, >> > and ppc0 is no longer attached. >> >> You need to configure your kernel with acpi. The ppc(4) driver ends >> up without acpi attachment because of that. This causes it to try >> the isa attachment, but that fails. > > I have acpi.ko loaded. Which means you don't have device acpi configured into the kernel. > Before the change, ppc0 was found on > acpi0 (see my dmesg). That's because you have device isa configured into the kernel and the acpi attachment was coupled to device isa. I uncoupled it with the commit, because device acpi needs to be able to exist without there being a device isa. So, the acpi attachment for ppc(4) exists only when device acpi is configured in the kernel. Alternatively, someone needs to make a module for ppc(4). -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net