From owner-freebsd-arch@FreeBSD.ORG Mon May 5 09:54:23 2014 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 04FFC6E8; Mon, 5 May 2014 09:54:23 +0000 (UTC) Received: from mail.0x20.net (mail.0x20.net [217.69.76.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B2C7916BE; Mon, 5 May 2014 09:54:22 +0000 (UTC) Received: from e-new.0x20.net (mail.0x20.net [IPv6:2001:aa8:fffb:1::3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.0x20.net (Postfix) with ESMTPS id AE5F06A600D; Mon, 5 May 2014 11:54:18 +0200 (CEST) Received: from e-new.0x20.net (localhost [127.0.0.1]) by e-new.0x20.net (8.14.7/8.14.7) with ESMTP id s459sIYu068431; Mon, 5 May 2014 11:54:18 +0200 (CEST) (envelope-from lars@e-new.0x20.net) Received: (from lars@localhost) by e-new.0x20.net (8.14.7/8.14.7/Submit) id s459sGWd067448; Mon, 5 May 2014 11:54:16 +0200 (CEST) (envelope-from lars) Date: Mon, 5 May 2014 11:54:16 +0200 From: Lars Engels To: Ian Smith Subject: Re: proposal: set default lid state to S3, performance/economy Cx states to Cmax Message-ID: <20140505095416.GF1451@e-new.0x20.net> References: <20140505011654.O11699@sola.nimnet.asn.au> <2223.1399233644@critter.freebsd.dk> <20140505153421.W11699@sola.nimnet.asn.au> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20140505153421.W11699@sola.nimnet.asn.au> X-Editor: VIM - Vi IMproved 7.4 X-Operation-System: FreeBSD 8.4-RELEASE-p4 User-Agent: Mutt/1.5.23 (2014-03-12) Cc: Kevin Oberman , Adrian Chadd , "freebsd-arch@freebsd.org" , Poul-Henning Kamp , "freebsd-acpi@freebsd.org" X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 May 2014 09:54:23 -0000 On Mon, May 05, 2014 at 04:17:08PM +1000, Ian Smith wrote: > On Sun, 4 May 2014 13:51:20 -0700, Adrian Chadd wrote: > > On 4 May 2014 13:00, Poul-Henning Kamp wrote: >=20 > > > I havn't seen suspend/resume work for ages on my T4xx laptops and > > > as far as I recall it never worked on this T430s at all. > >=20 > > I've tested it (-HEAD) on: > >=20 > > * T43 > > * T60 > > * T60p > > * T400 > > * T500 > > * T420 > > * X220 > >=20 > > I'm actively using the T60, T400 and X220 right now. I can also confirm that suspend/resume works out of the box on my X200 and= =20 on several T61 I used with 10.0-RELEASE, even without newcons the T61 woke up. > I know you only like working on HEAD, but unless there's API/ABI reasons= =20 > preventing MFC, it would be great to have 9.3 work in this respect .. my= =20 > X200 is not useful for purpose if it won't suspend/resume 100% reliably,= =20 > with USB, and I don't want to run 11 on it, it's needed for developing=20 > non-FreeBSD stuff (in freepascal, if that's not a dirty word here :) and= =20 > for that it needs to be rock solid while travelling from place to place. Tyler Croy got it working on his X200 which did not work for me: http://unethicalblogger.com/2013/12/03/scratchiest-neckbeard-freebsd-x200.h= tml I worked around around this with an el cheapo USB 3.0 PCI-Express card which fits nicely into the card slot and works after every resume.