From patchwork Thu Mar 5 14:55:06 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Apfelbaum X-Patchwork-Id: 446726 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id ABA3A1400EA for ; Fri, 6 Mar 2015 01:58:04 +1100 (AEDT) Received: from localhost ([::1]:52177 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YTXDu-0001PW-F4 for incoming@patchwork.ozlabs.org; Thu, 05 Mar 2015 09:58:02 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34037) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YTXCi-0008ID-B8 for qemu-devel@nongnu.org; Thu, 05 Mar 2015 09:56:49 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YTXCc-0000El-IE for qemu-devel@nongnu.org; Thu, 05 Mar 2015 09:56:48 -0500 Received: from mx1.redhat.com ([209.132.183.28]:43520) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YTXCc-0000Dp-BV; Thu, 05 Mar 2015 09:56:42 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t25EuPkL019600 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 5 Mar 2015 09:56:25 -0500 Received: from work.redhat.com (vpn1-5-95.ams2.redhat.com [10.36.5.95]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t25EtN8W000590; Thu, 5 Mar 2015 09:56:19 -0500 From: Marcel Apfelbaum To: qemu-devel@nongnu.org Date: Thu, 5 Mar 2015 16:55:06 +0200 Message-Id: <1425567322-8337-9-git-send-email-marcel@redhat.com> In-Reply-To: <1425567322-8337-1-git-send-email-marcel@redhat.com> References: <1425567322-8337-1-git-send-email-marcel@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: seabios@seabios.org, kraxel@redhat.com, mst@redhat.com, quintela@redhat.com, agraf@suse.de, marcel@redhat.com, alex.williamson@redhat.com, kevin@koconnor.net, qemu-ppc@nongnu.org, hare@suse.de, imammedo@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com, leon.alrae@imgtec.com, aurelien@aurel32.net, rth@twiddle.net Subject: [Qemu-devel] [PATCH v3 for-2.3 08/24] acpi: add aml_while() term X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Add encoding for ACPI DefWhile Opcode. Signed-off-by: Marcel Apfelbaum Reviewed-by: Igor Mammedov --- hw/acpi/aml-build.c | 8 ++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 9 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 86b2ddc..eb53d90 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -621,6 +621,14 @@ Aml *aml_if(Aml *predicate) return var; } +/* ACPI 1.0b: 16.2.5.3 Type 1 Opcodes Encoding: DefWhile */ +Aml *aml_while(Aml *predicate) +{ + Aml *var = aml_bundle(0xA2 /* WhileOp */, AML_PACKAGE); + aml_append(var, predicate); + return var; +} + /* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: DefMethod */ Aml *aml_method(const char *name, int arg_count) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index c41f400..4f695a2 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -189,6 +189,7 @@ Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2); Aml *aml_method(const char *name, int arg_count); Aml *aml_if(Aml *predicate); +Aml *aml_while(Aml *predicate); Aml *aml_package(uint8_t num_elements); Aml *aml_buffer(void); Aml *aml_resource_template(void);