From owner-freebsd-acpi@FreeBSD.ORG Wed Sep 24 23:46:08 2014 Return-Path: Delivered-To: freebsd-acpi@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 EF7E49E1 for ; Wed, 24 Sep 2014 23:46:08 +0000 (UTC) Received: from mail-qa0-x22f.google.com (mail-qa0-x22f.google.com [IPv6:2607:f8b0:400d:c00::22f]) (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 B0304D8C for ; Wed, 24 Sep 2014 23:46:08 +0000 (UTC) Received: by mail-qa0-f47.google.com with SMTP id i13so3911304qae.6 for ; Wed, 24 Sep 2014 16:46:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=NOTNbGPX1pDU7W4jZmIExbI1ppNpMMnDinBwzAmAtaE=; b=krwkPxa8s4jUg6R8rtXOM43DmD8+0UzACffMMe2Zrodv+8OXXsoFhZoChKkFhf6KhB r9nY+AncJ5JCX0/l1HtF1DBccdVi+NxdXV645Oh3hjUBfrza5saNuVFGdSAZadBXi1NU zqSmQilI22HdUVBId880PPNIyc7S+ehV1iYKVA0HpQPuXxmomSYiVdXSxlrkfOhwvntV ZUjK7PU6Sdher4gp7Mbm+xfoFEt+KEKv7O99ksozejAg2F46PmMol+5GrTzOOk+BLFiJ I81OHxHf0S72pNNqQLXKVyR7qq+AgptvIgqzTOsYhtoTZbCes1MbJC6LBCVZJzbkyHii 3Z0Q== X-Received: by 10.229.230.3 with SMTP id jk3mr12983286qcb.24.1411602367755; Wed, 24 Sep 2014 16:46:07 -0700 (PDT) MIME-Version: 1.0 Received: by 10.140.83.197 with HTTP; Wed, 24 Sep 2014 16:45:47 -0700 (PDT) From: Evgeny Petrov Date: Thu, 25 Sep 2014 03:45:47 +0400 Message-ID: Subject: intel d945gclf(latest 0278 bios) fixed dsdt To: freebsd-acpi@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Sep 2014 23:46:09 -0000 It seems i finally got rid of annoying acpi bug in d945gclf. It showed itself as a 50% cpu usage by system process and repeating errors in system log: +ACPI Error: Method parse/execution failed [\\_SB_.PCI0.LPC_.SMBR] (Node > 0xfffffe0002463000), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Error: Method parse/execution failed [\\_SB_.PCI0.LPC_.INIT] (Node > 0xfffffe0002463040), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Error: Method parse/execution failed [\\_GPE._L00] (Node > 0xfffffe000240fb40), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Exception: AE_AML_INFINITE_LOOP, while evaluating GPE method [_L00] > (20110527/evgpe-606) > +ACPI Error: Method parse/execution failed [\\_SB_.PCI0.LPC_.SMBR] (Node > 0xfffffe0002463000), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Error: Method parse/execution failed [\\_SB_.PCI0.LPC_.INIT] (Node > 0xfffffe0002463040), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Error: Method parse/execution failed [\\_GPE._L00] (Node > 0xfffffe000240fb40), AE_AML_INFINITE_LOOP (20110527/psparse-560) > +ACPI Exception: AE_AML_INFINITE_LOOP, while evaluating GPE method [_L00] > (20110527/evgpe-606)=E2=80=8B =E2=80=8BI use FreeBSD 9.1-RELEASE-p19, but before that there was Windows X= P installed on this machine and the same behaviour was there too. =E2=80=8Bdiff for the dsl: > =E2=80=8Bdiff original. > =E2=80=8Bd > sl changed. > =E2=80=8Bd > sl > 360c360 > < 0x06BFFFFF, // Length > --- > > 0x06C00000, // Length > 3277c3277 > < OperationRegion (SMB1, SystemIO, 0x2000, 0x17) > --- > > OperationRegion (SMB1, SystemIO, 0x3000, 0x17) I can not be 100% sure, but two days uptime and it's working fine so far.= =E2=80=8B =E2=80=8BUsed the info from here =E2=80=8B, it worked for them too. I'll drop a note here if the bug would return. --=20 *Sincerely yours,* *Evgeny Petrov*