From owner-freebsd-mobile@freebsd.org Thu Feb 18 14:36:54 2016 Return-Path: Delivered-To: freebsd-mobile@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8CA72AAD4BA; Thu, 18 Feb 2016 14:36:54 +0000 (UTC) (envelope-from danfe@regency.nsu.ru) Received: from mx.nsu.ru (mx.nsu.ru [84.237.50.39]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 38B76194D; Thu, 18 Feb 2016 14:36:53 +0000 (UTC) (envelope-from danfe@regency.nsu.ru) Received: from regency.nsu.ru ([193.124.210.26]) by mx.nsu.ru with esmtp (Exim 4.72) (envelope-from ) id 1aWPhC-0000d4-CL; Thu, 18 Feb 2016 20:36:43 +0600 Received: from regency.nsu.ru (localhost [127.0.0.1]) by regency.nsu.ru (8.14.2/8.14.2) with ESMTP id u1IEbid3041643; Thu, 18 Feb 2016 20:37:44 +0600 (NOVT) (envelope-from danfe@regency.nsu.ru) Received: (from danfe@localhost) by regency.nsu.ru (8.14.2/8.14.2/Submit) id u1IEbcLS041553; Thu, 18 Feb 2016 20:37:38 +0600 (NOVT) (envelope-from danfe) Date: Thu, 18 Feb 2016 20:37:38 +0600 From: Alexey Dokuchaev To: John Baldwin Cc: Jan Henrik Sylvester , Hans Petter Selasky , Adrian Chadd , "current@freebsd.org" , Stefan Ehmann , "freebsd-mobile@freebsd.org" , Kevin Oberman Subject: Re: Thinkpad T410: resume broken Message-ID: <20160218143738.GA38066@regency.nsu.ru> References: <53762216.8020205@gmx.net> <537CFCE4.2000300@selasky.org> <537D01F5.2050101@janh.de> <201405231000.30861.jhb@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201405231000.30861.jhb@freebsd.org> User-Agent: Mutt/1.4.2.1i X-KLMS-Rule-ID: 1 X-KLMS-Message-Action: clean X-KLMS-AntiSpam-Lua-Profiles: 91511 [Feb 18 2016] X-KLMS-AntiSpam-Version: 5.5.9.33 X-KLMS-AntiSpam-Envelope-From: danfe@regency.nsu.ru X-KLMS-AntiSpam-Rate: 0 X-KLMS-AntiSpam-Status: not_detected X-KLMS-AntiSpam-Method: none X-KLMS-AntiSpam-Moebius-Timestamps: 3969835, 3969873, 3969585 X-KLMS-AntiSpam-Info: LuaCore: 414 414 652141367f63b6038f5642fa97308d3a9d2edb46, 127.0.0.200:7.1.3; regency.nsu.ru:7.1.1; 193.124.210.26:7.1.3,7.1.2,7.3.4; nsu.ru:7.1.1; 127.0.0.199:7.1.2; d41d8cd98f00b204e9800998ecf8427e.com:7.1.1 X-KLMS-AntiSpam-Interceptor-Info: scan successful X-KLMS-AntiPhishing: Clean, 2016/02/18 11:55:00 X-KLMS-AntiVirus: Kaspersky Security 8.0 for Linux Mail Server, version 8.0.1.705, not scanned, license restriction X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2016 14:36:54 -0000 On Fri, May 23, 2014 at 10:00:30AM -0400, John Baldwin wrote: > On Wednesday, May 21, 2014 3:43:49 pm Jan Henrik Sylvester wrote: > > Looking through dmesg, it seems that other USB devices (build-in) are > > reappearing (Qualcomm Gobi 2000, Broadcom Bluetooth Device) after > > resume, just not the mouse. > > > > Are these lines likely related? > > > > pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.PEG_: > > AE_BAD_PARAMETER > > pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP1: > > AE_BAD_PARAMETER > > pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP2: > > AE_BAD_PARAMETER > > pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP4: > > AE_BAD_PARAMETER > > pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP5: > > AE_BAD_PARAMETER > > These are probably not related. These man that your BIOS explicitly told > the OS to power down these devices (PEG_ is probably your GPU, and EXP[1-5] > are probably PCI-PCI bridges that represent the downstream ports of your > PCI-e root complex) in the D2 state when suspending, but the devices don't > actually support D2 (most PCI devices only support D0 (full on) and D3 > (full off)). I've started to observe similar lines in the logs after updating to fresh -CURRENT, upon resume (on a different laptop though, not T410): pcib0: failed to set ACPI power state D2 on \_SB_.PCI0: AE_BAD_PARAMETER acpi0: cleared fixed power button status If these messages are legit, I'm wondering why I didn't see them on 8.4, and if it might affect suspend/resume sequence (broken right now)? Thanks, ./danfe