From owner-svn-src-all@FreeBSD.ORG Tue Jun 24 15:28:09 2014 Return-Path: Delivered-To: svn-src-all@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 C63D79BE; Tue, 24 Jun 2014 15:28:09 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B21A2266D; Tue, 24 Jun 2014 15:28:09 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s5OFS9cL077522; Tue, 24 Jun 2014 15:28:09 GMT (envelope-from rodrigc@svn.freebsd.org) Received: (from rodrigc@localhost) by svn.freebsd.org (8.14.8/8.14.8/Submit) id s5OFS9dY077521; Tue, 24 Jun 2014 15:28:09 GMT (envelope-from rodrigc@svn.freebsd.org) Message-Id: <201406241528.s5OFS9dY077521@svn.freebsd.org> From: Craig Rodrigues Date: Tue, 24 Jun 2014 15:28:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r267821 - stable/9/sys/x86/acpica X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Jun 2014 15:28:09 -0000 Author: rodrigc Date: Tue Jun 24 15:28:09 2014 New Revision: 267821 URL: http://svnweb.freebsd.org/changeset/base/267821 Log: MFC r263795: Strict value checking will cause problem. Bay trail DN2820FYKH is supported on Linux but does not work on FreeBSD. This behaviour is bug-compatible with Linux-3.13.5. References: http://d.hatena.ne.jp/syuu1228/20140326 http://lxr.linux.no/linux+v3.13.5/arch/x86/kernel/acpi/boot.c#L1094 Submitted by: syuu PR: 187966 Modified: stable/9/sys/x86/acpica/madt.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/x86/acpica/madt.c ============================================================================== --- stable/9/sys/x86/acpica/madt.c Tue Jun 24 15:16:55 2014 (r267820) +++ stable/9/sys/x86/acpica/madt.c Tue Jun 24 15:28:09 2014 (r267821) @@ -306,10 +306,11 @@ interrupt_polarity(UINT16 IntiFlags, UIN case ACPI_MADT_POLARITY_ACTIVE_HIGH: return (INTR_POLARITY_HIGH); case ACPI_MADT_POLARITY_ACTIVE_LOW: - return (INTR_POLARITY_LOW); + break; default: - panic("Bogus Interrupt Polarity"); + printf("WARNING: Bogus Interrupt Polarity. Assume POLALITY LOW"); } + return (INTR_POLARITY_LOW); } static enum intr_trigger @@ -325,10 +326,13 @@ interrupt_trigger(UINT16 IntiFlags, UINT case ACPI_MADT_TRIGGER_EDGE: return (INTR_TRIGGER_EDGE); case ACPI_MADT_TRIGGER_LEVEL: - return (INTR_TRIGGER_LEVEL); + break; default: - panic("Bogus Interrupt Trigger Mode"); + printf("WARNING: Bogus Interrupt Trigger Mode. Assume Level trigger."); + + break; } + return (INTR_TRIGGER_LEVEL); } /*