From owner-freebsd-mobile@FreeBSD.ORG Thu Jul 21 06:08:13 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 E940A16A41F for ; Thu, 21 Jul 2005 06:08:13 +0000 (GMT) (envelope-from vova@vbook.fbsd.ru) Received: from vbook.fbsd.ru (swsoft-mipt-nat.sw.ru [195.214.233.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C9C043D49 for ; Thu, 21 Jul 2005 06:08:13 +0000 (GMT) (envelope-from vova@vbook.fbsd.ru) Received: from vova by vbook.fbsd.ru with local (Exim 4.51 (FreeBSD)) id 1DvUE6-0000MN-CF; Thu, 21 Jul 2005 10:08:10 +0400 From: Vladimir Grebenschikov To: "Alexandre \"Sunny\" Kovalenko" In-Reply-To: <1121925053.1142.2.camel@localhost> References: <1121757920.1153.22.camel@localhost> <20050720.091252.101559448.imp@bsdimp.com> <42DE74A7.8000603@centtech.com> <1121905481.658.7.camel@RabbitsDen> <1121925053.1142.2.camel@localhost> Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable Organization: SWsoft Date: Thu, 21 Jul 2005 10:08:10 +0400 Message-Id: <1121926090.1142.8.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 FreeBSD GNOME Team Port Sender: Vladimir Grebenschikov Cc: Eric Anderson , 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 Reply-To: vova@fbsd.ru List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jul 2005 06:08:14 -0000 =F7 =DE=D4, 21/07/2005 =D7 09:50 +0400, Vladimir Grebenschikov =D0=C9=DB=C5= =D4: > =F7 =D3=D2, 20/07/2005 =D7 20:24 -0400, Alexandre "Sunny" Kovalenko =D0= =C9=DB=C5=D4: > > 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. > > > >=20 > > > > Same here. I get the LED on the power light to come back on, and > > > > nothing else. Makes it hard to do suspend testing :-) > > >=20 > > > Maybe you are having the same problem I have on my Dell - it drops=20 > > > directly into the debugger upon resume. Try typing "reset" or "call= =20 > > > doadump" and see what happens. > > >=20 > > > Eric > >=20 > > On my laptop (AVERATEC 3150H) I have seen it stuck in the infinite loop > > in acpi_sleep_machdep (acpi_wakeup.c).=20 >=20 > I had such (or similar) problem on my old Sony Notebook VAIO z505s. It > restored from s4bios, starts and goes to hibernate again in infinite > loop. >=20 > There was patch in list, theoretically it should solve problem > --- acpi_wakeup.c.ORIG Sun May 22 21:22:42 2005 > +++ acpi_wakeup.c Sun May 22 21:25:11 2005 > @@ -258,7 +258,8 @@ > goto out; > } > =20 > - for (;;) ; > + AcpiOsSleep(5000); > + intr_resume(); > } else { > /* Execute Wakeup */ > intr_resume(); >=20 > I have tried this patch when it was posted - no luck.=20 Tried with VAIO Z1 (not with z505s) > > 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. --=20 Vladimir B. Grebenschikov vova@fbsd.ru