From patchwork Wed May 29 01:54:12 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liguang X-Patchwork-Id: 247087 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 1F87B2C0345 for ; Wed, 29 May 2013 11:55:23 +1000 (EST) Received: from localhost ([::1]:34737 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UhVbl-0002pt-D0 for incoming@patchwork.ozlabs.org; Tue, 28 May 2013 21:55:21 -0400 Received: from eggs.gnu.org ([208.118.235.92]:43378) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UhVbS-0002l8-ES for qemu-devel@nongnu.org; Tue, 28 May 2013 21:55:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UhVbK-0005Qp-Sb for qemu-devel@nongnu.org; Tue, 28 May 2013 21:55:02 -0400 Received: from [222.73.24.84] (port=19413 helo=song.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UhVbK-0005QX-IA for qemu-devel@nongnu.org; Tue, 28 May 2013 21:54:54 -0400 X-IronPort-AV: E=Sophos;i="4.87,761,1363104000"; d="scan'208";a="7395976" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 29 May 2013 09:51:51 +0800 Received: from fnstmail02.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id r4T1sg7c025885; Wed, 29 May 2013 09:54:42 +0800 Received: from liguang.fnst.cn.fujitsu.com ([10.167.233.147]) by fnstmail02.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2013052909531273-1618050 ; Wed, 29 May 2013 09:53:12 +0800 From: liguang To: seabios@seabios.org, qemu-devel@nongnu.org Date: Wed, 29 May 2013 09:54:12 +0800 Message-Id: <1369792452-14423-1-git-send-email-lig.fnst@cn.fujitsu.com> X-Mailer: git-send-email 1.7.2.5 X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/05/29 09:53:12, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2013/05/29 09:53:13, Serialize complete at 2013/05/29 09:53:13 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 222.73.24.84 Cc: liguang Subject: [Qemu-devel] [PATCH][seabios] ec: add ASL for ACPI Embedded Controller 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 Signed-off-by: liguang --- src/acpi-dsdt-isa.dsl | 26 ++++++++++++++++++++++++++ src/q35-acpi-dsdt.dsl | 1 + 2 files changed, 27 insertions(+), 0 deletions(-) diff --git a/src/acpi-dsdt-isa.dsl b/src/acpi-dsdt-isa.dsl index 23761db..2b9c3a0 100644 --- a/src/acpi-dsdt-isa.dsl +++ b/src/acpi-dsdt-isa.dsl @@ -99,4 +99,30 @@ Scope(\_SB.PCI0.ISA) { IRQNoFlags() { 3 } }) } + + Device (EC0) { + Name(_HID, EISAID ("PNP0C09")) + Name(_UID, 1) + + Method(_CRS, 0) { + Name(BFFR, ResourceTemplate() { + IO(Decode16, 0x62, 0x62, 0, 1) // ACPI DATA IN/OUT + IO(Decode16, 0x66, 0x66, 0, 1) // CMD/STS + }) + Return(BFFR) + } + + OperationRegion(ECFD, EmbeddedControl, 0, 0xFF) + Field(ECFD, ByteAcc, Lock, Preserve) { + Offset(1), + CPUS, 8, // 1, CPU plug/unplug status map + CPUN, 8, // 2, CPU index + } + + Name(_GPE, 3) + + Method(_Q01) { + } + } + } diff --git a/src/q35-acpi-dsdt.dsl b/src/q35-acpi-dsdt.dsl index c031d83..056b4f8 100644 --- a/src/q35-acpi-dsdt.dsl +++ b/src/q35-acpi-dsdt.dsl @@ -167,6 +167,7 @@ DefinitionBlock ( FDEN, 1 } } +#include "ec.dsl" } #include "acpi-dsdt-isa.dsl"