From patchwork Fri May 20 08:20:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiao Guangrong X-Patchwork-Id: 9128921 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 03B3B6048B for ; Fri, 20 May 2016 08:31:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E96B525D91 for ; Fri, 20 May 2016 08:31:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DE176279C4; Fri, 20 May 2016 08:31:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 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.wl.linuxfoundation.org (Postfix) with ESMTPS id 98ADF25D91 for ; Fri, 20 May 2016 08:31:26 +0000 (UTC) Received: from localhost ([::1]:53742 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b3fq9-0007iQ-N2 for patchwork-qemu-devel@patchwork.kernel.org; Fri, 20 May 2016 04:31:25 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50940) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b3fpY-0007f1-5V for qemu-devel@nongnu.org; Fri, 20 May 2016 04:30:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b3fpR-0007qy-Hc for qemu-devel@nongnu.org; Fri, 20 May 2016 04:30:47 -0400 Received: from mga02.intel.com ([134.134.136.20]:26336) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b3fpR-0007qL-4y for qemu-devel@nongnu.org; Fri, 20 May 2016 04:30:41 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 20 May 2016 01:30:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,338,1459839600"; d="scan'208";a="985173220" Received: from xiaoreal1.sh.intel.com (HELO xiaoreal1.sh.intel.com.sh.intel.com) ([10.239.48.79]) by fmsmga002.fm.intel.com with ESMTP; 20 May 2016 01:30:29 -0700 From: Xiao Guangrong To: pbonzini@redhat.com, imammedo@redhat.com Date: Fri, 20 May 2016 16:20:02 +0800 Message-Id: <1463732412-99212-6-git-send-email-guangrong.xiao@linux.intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1463732412-99212-1-git-send-email-guangrong.xiao@linux.intel.com> References: <1463732412-99212-1-git-send-email-guangrong.xiao@linux.intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.20 Subject: [Qemu-devel] [PATCH v2 05/15] acpi: add aml_object_type 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: Xiao Guangrong , ehabkost@redhat.com, kvm@vger.kernel.org, mst@redhat.com, gleb@kernel.org, mtosatti@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com, dan.j.williams@intel.com, rth@twiddle.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Implement ObjectType which is used by NVDIMM _DSM method in later patch Signed-off-by: Xiao Guangrong --- 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 ab89ca6..85c3ef7 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -1472,6 +1472,14 @@ Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target) target); } +/* ACPI 1.0b: 16.2.5.4 Type 2 Opcodes Encoding: DefObjectType */ +Aml *aml_object_type(Aml *object) +{ + Aml *var = aml_opcode(0x8E /* ObjectTypeOp */); + aml_append(var, object); + return var; +} + void build_header(GArray *linker, GArray *table_data, AcpiTableHeader *h, const char *sig, int len, uint8_t rev, diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 2c994b3..886be49 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -354,6 +354,7 @@ Aml *aml_unicode(const char *str); Aml *aml_derefof(Aml *arg); Aml *aml_sizeof(Aml *arg); Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target); +Aml *aml_object_type(Aml *object); void build_header(GArray *linker, GArray *table_data,