From owner-freebsd-acpi@FreeBSD.ORG Thu Jan 26 19:19:52 2006 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7793516A433 for ; Thu, 26 Jan 2006 19:19:52 +0000 (GMT) (envelope-from nate@root.org) Received: from ylpvm12.prodigy.net (ylpvm12-ext.prodigy.net [207.115.57.43]) by mx1.FreeBSD.org (Postfix) with ESMTP id 261C243D6D for ; Thu, 26 Jan 2006 19:19:44 +0000 (GMT) (envelope-from nate@root.org) Received: from ylpvm01.prodigy.net (ylpvm01-int.prodigy.net [207.115.5.207]) by ylpvm12.prodigy.net (8.12.10 outbound/8.12.10) with ESMTP id k0QJJdec012827 for ; Thu, 26 Jan 2006 14:19:40 -0500 X-ORBL: [71.139.97.200] Received: from [10.0.5.50] (ppp-71-139-97-200.dsl.snfc21.pacbell.net [71.139.97.200]) by ylpvm01.prodigy.net (8.13.4 dk-milter linux/8.13.4) with ESMTP id k0QJJfv0012097; Thu, 26 Jan 2006 14:19:42 -0500 Message-ID: <43D920DF.7020501@root.org> Date: Thu, 26 Jan 2006 11:19:59 -0800 From: Nate Lawson User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050723) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Kevin Oberman References: <20060126161526.EDF304503E@ptavv.es.net> In-Reply-To: <20060126161526.EDF304503E@ptavv.es.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Cc: freebsd-acpi@freebsd.org Subject: Re: suspend/resume event X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Jan 2006 19:19:52 -0000 Kevin Oberman wrote: >>Date: Thu, 26 Jan 2006 14:30:40 +0100 >>From: Manfred Lotz >>Sender: owner-freebsd-acpi@freebsd.org >> >>On Sat, 21 Jan 2006 20:50:23 -0800 >>Nate Lawson wrote: >> >> >>>Manfred Lotz wrote: >>> >>>>Hi there, >>>>With my Samsung X20 1730 suspend /resume works fine when doing >>>>acpiconf -s 3. I added /etc/rc.d/moused restart in /etc/rc.resume >>>>and the touchpad mouse gets awake after resuming. That's great. >>>> >>>>However when closing the lid (I set hw.acpi.lid_switch_state=S3) and >>>>then pressing the power button although suspend/resume works >>>>fine the mouse won't get restarted. This means /etc/rc.resume and >>>>presumably /etc/rc.suspend won't get called in this case. >>>> >>>>Same happen when pressing Fn-ESC the key for suspend. >>>> >>>>How can I make sure /etc/rc.suspend as well as /etc/rc.resuem gets >>>>called in the "non-acpiconf" cases? >>> >>>Ok, I committed code to -current to provide a resume event and will >>>mfc in a week or two. You can catch it in devd.conf with: >>> >>>notify 10 { >>> match "system" "kern"; >>> match "subsystem" "power"; >>> match "type" "resume"; >>> action "SOME SCRIPT"; >>>}; >>> >> >>Well, I had problems testing it. I actually have a 6.0 STABLE on my >>Samsung and installed a small 7.0 current system. However, it didnī't >>even boot with ACPI. It stumbles over acd0 where it is simply hanging >>with timeout stuff or so. >> >>Could I possible copy some src files to my 6.0 system and rebuild a >>kernel in order to test it? > > > This is a known problem with current. The work-around is to disable > DMA for the cd. Add hw.ata.ata_dma=0 to /boot/loader.conf. > > While there have been MANY reports of the problem, the ata maintainer > has no hardware that exhibits the problem, so it is unclear on when a > fix might appear. :-( I think the same problem has been reintroduced in the last 4 major ata commits, and then fixed a while later. The problem is that there is a phantom slave device on the secondary bus (i.e., drive bay on thinkpads). Putting any dvd or cd drive in that bay triggers the issue. I got so tired of this recurring that I run RELENG_5 ata on my laptop with -current everything else. -- Nate