From owner-freebsd-acpi@FreeBSD.ORG Wed Jun 4 16:35:34 2014 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 83932781; Wed, 4 Jun 2014 16:35:34 +0000 (UTC) Received: from mail-qg0-x231.google.com (mail-qg0-x231.google.com [IPv6:2607:f8b0:400d:c04::231]) (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 24276256E; Wed, 4 Jun 2014 16:35:34 +0000 (UTC) Received: by mail-qg0-f49.google.com with SMTP id a108so15701164qge.22 for ; Wed, 04 Jun 2014 09:35:33 -0700 (PDT) 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=6uuqJjYhpMM9JVmAMuilwjH5P/D3DQf5o+wvLQ3JWv8=; b=yg6ReKD56NoUUcaGqyyra7JLY59FdttLca8ZgSRZKxTEmWaNwvVUqmB+GtGqA1X83Y nIKK7K55kO9vVN94rVV5N34nP27JYBJNTKqtddr/YPDtRIPTeoDX7PNs5AEP36pSrim4 zSTLWV3vaeMq7UlBRDj0dAmJ+QBVAeGPmFVzyUBwW4wtLIpryoX+zOQ+q1qn8gexI96Y o9Tpx0ByPDeatDwyHlTGZXDoD8h1ASHQACYwUtfe0HRPx1N2KTsbf+gEycWdl6d+f+Lm fYi7O/7+O+KrZ+WBiICKO19kH+wQDjckOqWLSE12W6GD5a+2/YDT8MTNQmqddJk3PW/h +2nQ== MIME-Version: 1.0 X-Received: by 10.224.37.10 with SMTP id v10mr7923881qad.98.1401899733222; Wed, 04 Jun 2014 09:35:33 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.43.134 with HTTP; Wed, 4 Jun 2014 09:35:33 -0700 (PDT) In-Reply-To: <1401898025.1123.17.camel@bruno> References: <1400861698.1126.0.camel@bruno> <538666AE.4030501@FreeBSD.org> <1401369401.1100.1.camel@bruno> <201405290930.00425.jhb@freebsd.org> <1401898025.1123.17.camel@bruno> Date: Wed, 4 Jun 2014 09:35:33 -0700 X-Google-Sender-Auth: rcdIJDvK8ZX9_cQ-FTV0x03OuQw Message-ID: Subject: Re: Investigating failed suspend/resume T61 From: Adrian Chadd To: Sean Bruno Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-acpi@freebsd.org" X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jun 2014 16:35:34 -0000 Which devices? -a On 4 June 2014 09:07, Sean Bruno wrote: > On Thu, 2014-05-29 at 09:30 -0400, John Baldwin wrote: >> On Thursday, May 29, 2014 9:16:41 am Sean Bruno wrote: >> > On Wed, 2014-05-28 at 18:43 -0400, Jung-uk Kim wrote: >> > > -----BEGIN PGP SIGNED MESSAGE----- >> > > Hash: SHA1 >> > > >> > > On 2014-05-28 17:29:35 -0400, John Baldwin wrote: >> > > > Err, I think it enables GPE1 as otherwise ACPICA assumes GPE1 has a >> > > > length of zero (and is thus invalid)? >> > > >> > > BTW, ACPI 5.0a (page 121) says: >> > > >> > > "This is an optional field; if this register block is not supported, >> > > this field contains zero." >> > > >> > > Therefore, we must assume X_GPE1_BLK it is NOT supported. >> > > >> > > Jung-uk Kim >> > >> > So, reverting John's changes and applying yours seems to do new things >> > while not quieting the old error messages. Perhaps this is significant? >> > >> > real memory = 2147483648 (2048 MB) >> > avail memory = 2007089152 (1914 MB) >> > Event timer "LAPIC" quality 400 >> > ACPI APIC Table: >> > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs >> > FreeBSD/SMP: 1 package(s) x 2 core(s) >> > cpu0 (BSP): APIC ID: 0 >> > cpu1 (AP): APIC ID: 1 >> > ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 0/32 >> > (20130823/tbfadt-601) >> > ACPI BIOS Warning (bug): Optional FADT field Gpe1Block has zero address >> > or length: 0x000000000000102C/0x0 (20130823/tbfadt-630) >> > ioapic0: Changing APIC ID to 1 >> > ioapic0 irqs 0-23 on motherboard >> > random: initialized >> > kbd1 at kbdmux0 >> > acpi0: on motherboard >> > CPU0: local APIC error 0x40 >> > ACPI Error: GPE0 block (GPE 0 to 31) overlaps the GPE1 block (GPE 0 to >> > 15) - Ignoring GPE1 (20130823/evgpeinit-178) >> >> Actually, I think all these patches are changing nothing, and this actually >> points out that I misread your FADT at the first. GPE1 should actually be >> ignored since it does in fact overlap. Can you just try reverting all your >> changes and seeing if suspend/resume works? >> > > > Boy oh boy ... talk about a waste of time. > > trasz@ and I have the same laptop and I just confirmed with him that the > patch does nothing useful (as both of you suggested). The *ACTUAL* > problem seems to be related to disabling devices in the Thinkpad BIOS. > > Disabling devices seems to cause the resume to not work correctly, but > whatever. So none of these patches are actually needed. > > sean > > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org"