From owner-freebsd-mobile@FreeBSD.ORG Thu Jul 21 00:26:07 2005 Return-Path: X-Original-To: freebsd-mobile@freebsd.org Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0F56C16A436 for ; Thu, 21 Jul 2005 00:26:07 +0000 (GMT) (envelope-from Alex.Kovalenko@verizon.net) Received: from vms044pub.verizon.net (vms044pub.verizon.net [206.46.252.44]) by mx1.FreeBSD.org (Postfix) with ESMTP id 00B5743D55 for ; Thu, 21 Jul 2005 00:25:58 +0000 (GMT) (envelope-from Alex.Kovalenko@verizon.net) Received: from RabbitsDen ([70.18.175.161]) by vms044.mailsrvcs.net (Sun Java System Messaging Server 6.2 HotFix 0.04 (built Dec 24 2004)) with ESMTPA id <0IJY00CSCBUYZ8B5@vms044.mailsrvcs.net> for freebsd-mobile@freebsd.org; Wed, 20 Jul 2005 19:25:52 -0500 (CDT) Date: Wed, 20 Jul 2005 20:24:41 -0400 From: "Alexandre \"Sunny\" Kovalenko" In-reply-to: <42DE74A7.8000603@centtech.com> To: Eric Anderson Message-id: <1121905481.658.7.camel@RabbitsDen> MIME-version: 1.0 X-Mailer: Evolution 2.2.3 FreeBSD GNOME Team Port Content-type: text/plain; charset=iso-8859-5 Content-transfer-encoding: 8BIT References: <1121757920.1153.22.camel@localhost> <20050720.091252.101559448.imp@bsdimp.com> <42DE74A7.8000603@centtech.com> Cc: vova@fbsd.ru, jvk-list@thekrafts.org, freebsd-mobile@freebsd.org Subject: Re: S3 and/or S4 modes for Sony Vaio PCG-v505? X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jul 2005 00:26:07 -0000 On Wed, 2005-07-20 at 10:58 -0500, Eric Anderson wrote: > M. Warner Losh wrote: > > In message: <1121757920.1153.22.camel@localhost> > > Vladimir Grebenschikov writes: > > : I have same issues with Sony PCG-Z1WA. > > > > Same here. I get the LED on the power light to come back on, and > > nothing else. Makes it hard to do suspend testing :-) > > Maybe you are having the same problem I have on my Dell - it drops > directly into the debugger upon resume. Try typing "reset" or "call > doadump" and see what happens. > > Eric On my laptop (AVERATEC 3150H) I have seen it stuck in the infinite loop in acpi_sleep_machdep (acpi_wakeup.c). Apparently my BIOS handles suspend as soon as proper bits are set in the register and resumes from there as well instead of calling resume vector code. Commenting this loop out and restoring interrupts after it got me to suspend with the same power savings as Windows (which is not much -- about 3x normal use battery life). I don't know how widespread this behavior is, so YMMV. -- Alexandre "Sunny" Kovalenko (Олександр Коваленко)