From owner-freebsd-current@FreeBSD.ORG Thu Jan 22 21:54:38 2004 Return-Path: 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 583A816A4CE for ; Thu, 22 Jan 2004 21:54:38 -0800 (PST) Received: from relay.pair.com (relay.pair.com [209.68.1.20]) by mx1.FreeBSD.org (Postfix) with SMTP id A5F6143D39 for ; Thu, 22 Jan 2004 21:54:36 -0800 (PST) (envelope-from cscotts@mindspring.com) Received: (qmail 93429 invoked from network); 23 Jan 2004 05:54:35 -0000 Received: from res-152-3-47-49.dorm.duke.edu (HELO mindspring.com) (152.3.47.49) by relay.pair.com with SMTP; 23 Jan 2004 05:54:35 -0000 X-pair-Authenticated: 152.3.47.49 Message-ID: <4010B727.3090703@mindspring.com> Date: Fri, 23 Jan 2004 00:54:47 -0500 From: Scott Sipe User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6b) Gecko/20031205 Thunderbird/0.4 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: ACPI Issues X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Fri, 23 Jan 2004 05:54:38 -0000 I've been running current on my Sony FXA36 laptop for a couple months now--works great, with a few minor acpi issues. I have dumped my acpi code, and fixed up all compile problems, fwiw. 1) question/issue: hw.acpi.supported_sleep_state: S3 S4 S5 yet lid_switch_state, standby_state, and sleep_button_state are all set to S1--an unsupported mode. Would it make sense to determine what acpi sleeps modes are supported at boot time, and then set these sysctl values to something supported? 2) problem when going to sleep mode (that is, S3 mode)--it powers down ok, and revives ok on a keypress--but the screen only flashes on for one brief second and then is off again. I can login to a prompt, type shutdown, etc (without seeing the screen) and that works, so it's just the screen that doesn't reinitialize--any way to get around this? 3) I'm assuming error messages like this one are simply a problem with my laptop's acpi code and can't be avoided: for instance, when I run the command "acpiconf -i 0" I get the following output Jan 23 00:47:43 mycomp kernel: ACPI-0440: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE Jan 23 00:47:43 mycomp kernel: ACPI-1287: *** Error: Method execution failed [\_SB_.PCI0.PIB_.EC0_.SMRD] (Node 0xc2b676a0), AE_NO_HARDWARE_RESPONSE Jan 23 00:47:43 mycomp kernel: ACPI-1287: *** Error: Method execution failed [\_SB_.BAT1.UPBI] (Node 0xc2b6a740), AE_NO_HARDWARE_RESPONSE Jan 23 00:47:43 mycomp kernel: ACPI-1287: *** Error: Method execution failed [\_SB_.BAT1._BIF] (Node 0xc2b6a780), AE_NO_HARDWARE_RESPONSE and at boot time, right the harvesting entropy line, and before the swapon line, I get: ACPI-0440: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\_SB_.PCI0.PIB_.EC0_._Q20] (Node 0xc2b675a0), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\_SB_.BAT1._BST] (Node 0xc2b6a760), AE_AML_UNINITIALIZED_LOCAL ACPI-0440: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\_SB_.PCI0.PIB_.EC0_.SMWR] (Node 0xc2b67680), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\_SB_.BAT1.UPBI] (Node 0xc2b6a740), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\_SB_.BAT1._BIF] (Node 0xc2b6a780), AE_NO_HARDWARE_RESPONSE (which I actually think is slightly different than I got before I "fixed" my dsdt) If there's anything to fix, I'll post dmesgs, the acpi code, etc if anyone is interested. thanks much, Scott