From owner-freebsd-acpi@FreeBSD.ORG Tue Sep 23 13:14:11 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 4CD04CF3 for ; Tue, 23 Sep 2014 13:14:11 +0000 (UTC) Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 061A7BCB for ; Tue, 23 Sep 2014 13:14:10 +0000 (UTC) Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.82) for freebsd-acpi@FreeBSD.org with esmtp (envelope-from ) id <1XWPuz-0032rX-8S>; Tue, 23 Sep 2014 15:14:09 +0200 Received: from e179169208.adsl.alicedsl.de ([85.179.169.208] helo=hermann.walstatt.dynvpn.de) by inpost2.zedat.fu-berlin.de (Exim 4.82) for freebsd-acpi@FreeBSD.org with esmtpsa (envelope-from ) id <1XWPuz-0030s4-4I>; Tue, 23 Sep 2014 15:14:09 +0200 Date: Tue, 23 Sep 2014 15:13:28 +0200 From: "O. Hartmann" To: "freebsd-acpi@FreeBSD.org" Subject: IASL complains about he same error in two different UEFI firmwares Message-ID: <20140923151328.71e24dd0.ohartman@zedat.fu-berlin.de> Organization: FU Berlin X-Mailer: Claws Mail 3.10.1 (GTK+ 2.24.22; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/OyoavfpHYASXTlLNO77=EmY"; protocol="application/pgp-signature" X-Originating-IP: 85.179.169.208 X-ZEDAT-Hint: A 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: Tue, 23 Sep 2014 13:14:11 -0000 --Sig_/OyoavfpHYASXTlLNO77=EmY Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Trying to fix an GPU issue on a laptop, I followed the steps as described i= n handbook, chapter 12.17, debugging ASL/AML code. I dumped on two different systems the ASL via acpidump -dt as described and tried to recompile the result via iasl. The outcome is a bit disturbing. IASL complains about the very same errors = on two diffrent systems.I'll show only one here, since the code block is identical. System 1: 1 FreeBSD 11.0-CURRENT #2 r272016: Tue Sep 23 08:20:00 CEST 2014 amd64 VT: running with driver "vga". CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz (3300.10-MHz K8-class CPU) Origin=3D"GenuineIntel" Id=3D0x306a9 Family=3D0x6 Model=3D0x3a Steppi= ng=3D9 Features=3D0xbfebfbff Features2=3D0x3d9ae3bf AMD Features=3D0x28100800 AMD Features2=3D0x1 Structured Extended Features=3D0x281 XSAVE Features=3D0x1 VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory =3D 17179869184 (16384 MB) avail memory =3D 16286003200 (15531 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: root@gate [~] iasl gate.asl Intel ACPI Component Architecture ASL Optimizing Compiler version 20130823-64 Copyright (c) 2000 - 2013 Intel Corporation Compiler aborting due to parser-detected syntax error(s) gate.asl 12314: Package (0x06) Error 6126 - syntax error ^=20 ASL Input: gate.asl - 12334 lines, 366705 bytes, 4399 keywords Compilation complete. 1 Errors, 0 Warnings, 0 Remarks, 0 Optimizations Code portion at line 12314: [...] Package (0x06) { 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000 } System 2: 11.0-CURRENT #0 r272019: Tue Sep 23 09:38:59 CEST 2014 amd64 info: [drm] Initialized drm 1.1.0 20060810 CPU: Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz (2494.28-MHz K8-class CPU) Origin=3D"GenuineIntel" Id=3D0x306c3 Family=3D0x6 Model=3D0x3c Steppi= ng=3D3 Features=3D0xbfebfbff Features2=3D0x7fdafbbf,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,AESNI,XSAV= E,OSXSAVE,AVX,F16C,RDRAND> AMD Features=3D0x2c100800 AMD Features2=3D0x21 Structured Extended Features=3D0x27ab XSAVE Features=3D0x1 VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID TSC: P-state invariant, performance statistics real memory =3D 9636413440 (9190 MB) avail memory =3D 8149209088 (7771 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: root@hermann: [~] iasl lenovo.asl Intel ACPI Component Architecture ASL Optimizing Compiler version 20130823-64 Copyright (c) 2000 - 2013 Intel Corporation Compiler aborting due to parser-detected syntax error(s) lenovo.asl 18919: Package (0x06) Error 6126 - syntax error ^=20 ASL Input: lenovo.asl - 18939 lines, 634937 bytes, 7991 keywords Compilation complete.=20 [...] Package (0x06) { 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000 } 1 Errors, 0 Warnings, 0 Remarks, 0 Optimizations --Sig_/OyoavfpHYASXTlLNO77=EmY Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJUIXH/AAoJEOgBcD7A/5N8J24H/Rhv328Gltb6lY+k6e5qVlr8 430b5WfExvyxTQYxTVMhtQMcVygequidnnXtS6AdYtVPC5XaH/2NBA0cd3Uzla8E VxvvY8pdErzeFk2UHimMnjZ7AEq+UaLr9Ty8z30eZ644pl4Hm/g9wOhIVLsQ4bKi YoFmLPuN8gGy9Wc8sXg9iCIwmGp/v0DGVplOR7uzHQXIHvZ2j2Lt8kRaeKr71pVE 3po1lb0AgYRLeynaLFIVhDe9TQcF0e0YL7JkqlQoWBUwXye1W9rKzRnkJkQurcXH AtK/tvJSqdYanBz9ckv8oaZKgetRYIv2Y21KP5eIKzAgv4Or1VHkUVam29EQjRo= =aJ9o -----END PGP SIGNATURE----- --Sig_/OyoavfpHYASXTlLNO77=EmY--