From owner-freebsd-current@FreeBSD.ORG Thu Mar 26 16:24:29 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 18E2E1065670; Thu, 26 Mar 2009 16:24:29 +0000 (UTC) (envelope-from sam@freebsd.org) Received: from ebb.errno.com (ebb.errno.com [69.12.149.25]) by mx1.freebsd.org (Postfix) with ESMTP id E29178FC0C; Thu, 26 Mar 2009 16:24:28 +0000 (UTC) (envelope-from sam@freebsd.org) Received: from trouble.errno.com (trouble.errno.com [10.0.0.248]) (authenticated bits=0) by ebb.errno.com (8.13.6/8.12.6) with ESMTP id n2QGOSDJ053792 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 26 Mar 2009 09:24:28 -0700 (PDT) (envelope-from sam@freebsd.org) Message-ID: <49CBAC3C.600@freebsd.org> Date: Thu, 26 Mar 2009 09:24:28 -0700 From: Sam Leffler Organization: FreeBSD Project User-Agent: Thunderbird 2.0.0.18 (X11/20081209) MIME-Version: 1.0 To: Jung-uk Kim References: <1236802980.00085518.1236789602@10.7.7.3> <200903241528.34902.jkim@FreeBSD.org> <49CAA201.7000205@entel.upc.edu> <200903251833.14825.jkim@FreeBSD.org> In-Reply-To: <200903251833.14825.jkim@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-DCC--Metrics: ebb.errno.com; whitelist Cc: freebsd-current@freebsd.org Subject: Re: [HEADSUP] amd64 suspend/resume code to be comitted [more successes] 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: Thu, 26 Mar 2009 16:24:29 -0000 FWIW I've tried this on 2 amd64 laptops w/ fairly good success. Both are running HEAD as of yesterday and have latest ports builds. Intel T61P (SMP) running gnome2 suspends+resumes with hw.acpi.reset_video=1. I had to restart moused on resume to get the touchpad back but usb did not come back (usbconfig shows the hubs but no devices and devices do not enumerate on re-attach). HP6125 (UP) running kde4 suspends+resumes w/o any tweaks. USB came back on this machine but the touchpad did not (haven't tried restarting moused yet). Some devices didn't restore; e.g. an ath card in the cardbus slot didn't reappear. Great work; this is a huge step forward! Sam