From patchwork Thu Mar 19 18:52:41 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Apfelbaum X-Patchwork-Id: 452154 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 09409140079 for ; Fri, 20 Mar 2015 05:58:19 +1100 (AEDT) Received: from localhost ([::1]:40646 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YYfe5-0000LJ-8r for incoming@patchwork.ozlabs.org; Thu, 19 Mar 2015 14:58:17 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43560) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YYfZY-000869-O6 for qemu-devel@nongnu.org; Thu, 19 Mar 2015 14:53:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YYfZX-0002L7-QR for qemu-devel@nongnu.org; Thu, 19 Mar 2015 14:53:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50725) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YYfZX-0002L3-M2 for qemu-devel@nongnu.org; Thu, 19 Mar 2015 14:53:35 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 39F348E66F; Thu, 19 Mar 2015 18:53:35 +0000 (UTC) Received: from work.redhat.com (vpn1-7-103.ams2.redhat.com [10.36.7.103]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t2JIr2VL007219; Thu, 19 Mar 2015 14:53:30 -0400 From: Marcel Apfelbaum To: qemu-devel@nongnu.org Date: Thu, 19 Mar 2015 20:52:41 +0200 Message-Id: <1426791181-23831-7-git-send-email-marcel@redhat.com> In-Reply-To: <1426791181-23831-1-git-send-email-marcel@redhat.com> References: <1426791181-23831-1-git-send-email-marcel@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: kraxel@redhat.com, mst@redhat.com, quintela@redhat.com, agraf@suse.de, marcel@redhat.com, alex.williamson@redhat.com, kevin@koconnor.net, 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 V6 for-2.3 06/26] acpi: add aml_shiftright() 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 DefShiftRight Opcode. Reviewed-by: Igor Mammedov Signed-off-by: Marcel Apfelbaum --- hw/acpi/aml-build.c | 10 ++++++++++ include/hw/acpi/aml-build.h | 1 + 2 files changed, 11 insertions(+) diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index 428ea47..64b129b 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -473,6 +473,16 @@ Aml *aml_shiftleft(Aml *arg1, Aml *count) return var; } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefShiftRight */ +Aml *aml_shiftright(Aml *arg1, Aml *count) +{ + Aml *var = aml_opcode(0x7A /* ShiftRightOp */); + aml_append(var, arg1); + aml_append(var, count); + build_append_byte(var->buf, 0x00); /* NullNameOp */ + return var; +} + /* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefLLess */ Aml *aml_lless(Aml *arg1, Aml *arg2) { diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 26eff03..ead0cc9 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -139,6 +139,7 @@ Aml *aml_store(Aml *val, Aml *target); Aml *aml_and(Aml *arg1, Aml *arg2); Aml *aml_or(Aml *arg1, Aml *arg2); Aml *aml_shiftleft(Aml *arg1, Aml *count); +Aml *aml_shiftright(Aml *arg1, Aml *count); Aml *aml_lless(Aml *arg1, Aml *arg2); Aml *aml_add(Aml *arg1, Aml *arg2); Aml *aml_index(Aml *arg1, Aml *idx);