From owner-freebsd-mobile@FreeBSD.ORG Thu Nov 13 22:12:41 2014 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B49E74B3 for ; Thu, 13 Nov 2014 22:12:41 +0000 (UTC) Received: from mail-wi0-x233.google.com (mail-wi0-x233.google.com [IPv6:2a00:1450:400c:c05::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 456EDDF6 for ; Thu, 13 Nov 2014 22:12:41 +0000 (UTC) Received: by mail-wi0-f179.google.com with SMTP id ex7so1033481wid.0 for ; Thu, 13 Nov 2014 14:12:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=4elJYpMm8/qWWKL3ALDzMc7Y3rhibEidTIhB1rs1yTc=; b=zSckP3L1pVzwSoDsfsbIkRCDbXy1BKfZF9jyNYGZ5prcap0ooC6cBITtM+fwr3MKfo MW4QwbYcsrgW1/NFcRL+vVFZ39cpcOnKRNkyMaRYEbCuSlUG8LZYDBmfrO7BCbQOr2iG s6r6veHLX3R/N2Nr3Gh+vt2MkRgDsFIdhmE2byH9GMWuwFCQOe4d+Ls4qHL8TvLegR/h swaf8FoXp8XsZlo2kPGSFsYIgSq1HqZ2pnxxrvOMmkYn82r9hr8DHt3+fE4bAWpVM6o8 ZnLLytZEVjIuj2fCM17eocaDJpg29/bb92Q5AIWIlechVtyc4Sw7DXsX00RbB8DfJQ52 bCeQ== MIME-Version: 1.0 X-Received: by 10.180.108.35 with SMTP id hh3mr1865199wib.59.1415916759613; Thu, 13 Nov 2014 14:12:39 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.216.106.136 with HTTP; Thu, 13 Nov 2014 14:12:39 -0800 (PST) In-Reply-To: <54652B09.3000004@metricspace.net> References: <20140916213835.GA4575@localhost.localdomain> <20140917193232.K61666@sola.nimnet.asn.au> <54652B09.3000004@metricspace.net> Date: Thu, 13 Nov 2014 14:12:39 -0800 X-Google-Sender-Auth: -8qMIEbgiCgg8pDFZvQHBU1RDe4 Message-ID: Subject: Re: ThinkPad support From: Adrian Chadd To: Eric McCorkle Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-mobile@freebsd.org" X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Nov 2014 22:12:41 -0000 Please update to the latest -HEAD and re-try. We found some issues with the suspend path and which device was being checked when deciding what power state to enter. -adrian On 13 November 2014 14:04, Eric McCorkle wrote: > On 09/17/2014 06:09, Ian Smith wrote: >> >> On Tue, 16 Sep 2014 22:38:35 +0100, isdtor wrote: >> >> [.. I can't comment on your devd issue/s ..] >> >> > Sep 16 21:48:23 host kernel: pci0: failed to set ACPI power state D2 >> on >> > \_SB_.PCI0.EXP1: AE_BAD_PARAMETER >> >> This appears to be common to all Thinkpads for the last 6 years or so, >> when booting with verbose messages. This message is emitted late on the >> suspend path, and seems to indicate some device that has advertised D2 >> as an available state, where D2 isn't apparently really supported. > > > Chiming in late here... > > I see this on mine. I had thought it was the source of some problems, but I > traced examined ACPI debugging traces (at a very high debugging level), and > found that it doesn't seem to be causing any problems. The ACPI methods > execute and finish without errors. > > >> >> On the resume path, not much later in the messages sequence, you should >> see power being set back to D0 state, successfully. Perhaps - as in the >> case of my X200 - twice in a row, for devices \_SB_.PCI0.EXP0 thru .EXP3 >> >> I don't know if this failure means that the device was left in D0 state >> (run) or in D3 state (off) when power was removed in S3 suspend state. >> >> I never have been able to connect the dots between these .EXPn devices >> and particular PCI devices in dmesg. So far they appear to be harmless. >> >> cheers, Ian >> _______________________________________________ >> freebsd-mobile@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-mobile >> To unsubscribe, send any mail to "freebsd-mobile-unsubscribe@freebsd.org" >> > _______________________________________________ > freebsd-mobile@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mobile > To unsubscribe, send any mail to "freebsd-mobile-unsubscribe@freebsd.org"