From patchwork Mon May 2 12:33:11 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 8991841 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F306FBF29F for ; Mon, 2 May 2016 12:34:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 68A8E201FA for ; Mon, 2 May 2016 12:34:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ADEE2201D3 for ; Mon, 2 May 2016 12:34:40 +0000 (UTC) Received: from localhost ([::1]:36341 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1axD3c-0005yo-Py for patchwork-qemu-devel@patchwork.kernel.org; Mon, 02 May 2016 08:34:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35296) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1axD3M-0005kp-U3 for qemu-devel@nongnu.org; Mon, 02 May 2016 08:34:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1axD3B-0008J3-Fa for qemu-devel@nongnu.org; Mon, 02 May 2016 08:34:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33800) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1axD3B-0008G5-Af for qemu-devel@nongnu.org; Mon, 02 May 2016 08:34:09 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4082CC04B31B for ; Mon, 2 May 2016 12:33:58 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.34.112.60]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u42CXqbn000450; Mon, 2 May 2016 08:33:56 -0400 From: Igor Mammedov To: qemu-devel@nongnu.org Date: Mon, 2 May 2016 14:33:11 +0200 Message-Id: <1462192431-146342-3-git-send-email-imammedo@redhat.com> In-Reply-To: <1462192431-146342-1-git-send-email-imammedo@redhat.com> References: <1462192431-146342-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC 02/42] acpi: add aml_refof() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: drjones@redhat.com, ehabkost@redhat.com, mst@redhat.com, armbru@redhat.com, marcel@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-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 0ecd386..6484161 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -1416,6 +1416,14 @@ Aml *aml_unicode(const char *str) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefRefOf */ +Aml *aml_refof(Aml *arg) +{ + Aml *var = aml_opcode(0x71 /* RefOfOp */); + aml_append(var, arg); + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefDerefOf */ Aml *aml_derefof(Aml *arg) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index c2cb3bc..52d6aef 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -352,6 +352,7 @@ Aml *aml_create_qword_field(Aml *srcbuf, Aml *index, const char *name); Aml *aml_varpackage(uint32_t num_elements); Aml *aml_touuid(const char *uuid); Aml *aml_unicode(const char *str); +Aml *aml_refof(Aml *arg); Aml *aml_derefof(Aml *arg); Aml *aml_sizeof(Aml *arg); Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target);