From patchwork Mon Nov 16 13:23:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shannon Zhao X-Patchwork-Id: 545151 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 0863C141460 for ; Tue, 17 Nov 2015 07:56:37 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro_org.20150623.gappssmtp.com header.i=@linaro_org.20150623.gappssmtp.com header.b=ZpOZqfai; dkim-atps=neutral Received: from localhost ([::1]:49320 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZyQpG-0007kO-U2 for incoming@patchwork.ozlabs.org; Mon, 16 Nov 2015 15:56:34 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48530) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZyJlF-0008U3-Hf for qemu-devel@nongnu.org; Mon, 16 Nov 2015 08:24:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZyJlE-0007w5-K1 for qemu-devel@nongnu.org; Mon, 16 Nov 2015 08:23:57 -0500 Received: from mail-wm0-x229.google.com ([2a00:1450:400c:c09::229]:34507) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZyJlE-0007vp-EC for qemu-devel@nongnu.org; Mon, 16 Nov 2015 08:23:56 -0500 Received: by wmvv187 with SMTP id v187so176087378wmv.1 for ; Mon, 16 Nov 2015 05:23:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro_org.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=PvN9OQrfqq284FcbM9ugvYliXb0oKjFGojetrrj+QVw=; b=ZpOZqfaixwsnXc24kFvnOaKvAyGZ1TyRuFVjxUai/r4I/ziaUkwT7tolWu9uY8PLVl pWuzrT5riQuX3LKezO9buD6q1ZGPnk17cUzNglmq5Mu+GJaO+DQIk3fwyA9kwm8OHFWw mR4QNQPQGobh5xjwVuFnGMKaFXSa1xDuPPcnddtT1lBzCNpjSrb4EaNqGrCzG/QlpClv 18yuAqReDFPomO5xlJs/W9g0s4cFARvuuSvvdz0STr7pzXqXB3B/65ivb4cNsQbdFKPt AYqN6iJbhTQhiaEnJPUc/K3L5XlFqLNbio0zLO5c1eR6cWtugUL1jR4daTN9CvIKQjvb WWAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=PvN9OQrfqq284FcbM9ugvYliXb0oKjFGojetrrj+QVw=; b=lVUaTtdk8RleRsImSkInSHNqfPtmV1B3jzc+4GUnSl4E1WSEIBm1K/N0HNxcCZOYRz i2WIjpXpanyhRZbW+pA1Sls2z20w21dr3kaa63k/7mdUCubFoWqS20BBoHFK6sMoZK+D E4bhFYTwKfOsHgJUjRJ0dXNbXGJv5r2k8P8wZbt/2rhroIXZdHXu7C06pVCx43dNePaJ EY9G5cL9CzECVatLZK94PoP++IsTMEOh7xXLBPl0dMHFGx/aen4GYWVuJIjTRve9Lpk4 4kpplEsvYWhvSB5s62pw1D0BMW2n1O0fEwNJkjAQxc7nrKCB34t8y1ly7UzjDaDz4c3D tPiQ== X-Gm-Message-State: ALoCoQna4PCd1VZAvhip4aqhv2dNNqEMRCFBU4qXqEZAehayTBKJP4GXc9+oojtvJMKjhFsjxHHo X-Received: by 10.28.55.212 with SMTP id e203mr19838100wma.7.1447680235872; Mon, 16 Nov 2015 05:23:55 -0800 (PST) Received: from localhost ([78.129.130.236]) by smtp.gmail.com with ESMTPSA id t194sm18577315wmt.11.2015.11.16.05.23.53 (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 16 Nov 2015 05:23:55 -0800 (PST) From: shannon.zhao@linaro.org To: qemu-arm@nongnu.org, peter.maydell@linaro.org, mst@redhat.com, imammedo@redhat.com, wei@redhat.com Date: Mon, 16 Nov 2015 21:23:04 +0800 Message-Id: <1447680189-2128-4-git-send-email-shannon.zhao@linaro.org> X-Mailer: git-send-email 1.9.5.msysgit.1 In-Reply-To: <1447680189-2128-1-git-send-email-shannon.zhao@linaro.org> References: <1447680189-2128-1-git-send-email-shannon.zhao@linaro.org> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2a00:1450:400c:c09::229 Cc: zhaoshenglong@huawei.com, qemu-devel@nongnu.org, graeme.gregory@linaro.org, peter.huangpeng@huawei.com Subject: [Qemu-devel] [PATCH v3 3/8] hw/arm/virt-acpi-build: Add power button device in ACPI DSDT table 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 From: Shannon Zhao Add power button device in ACPI DSDT table. Signed-off-by: Shannon Zhao Signed-off-by: Shannon Zhao Reviewed-by: Wei Huang Tested-by: Wei Huang --- hw/arm/virt-acpi-build.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index bf6b934..b25c90b 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -340,6 +340,18 @@ static void acpi_dsdt_add_gpio(Aml *scope, const MemMapEntry *gpio_memmap, aml_append(scope, dev); } +static void acpi_dsdt_add_power_button(Aml *scope) +{ + Aml *dev = aml_device("PWRB"); + aml_append(dev, aml_name_decl("_HID", aml_string("PNP0C0C"))); + aml_append(dev, aml_name_decl("_ADR", aml_int(0))); + aml_append(dev, aml_name_decl("_UID", aml_int(0))); + Aml *method = aml_method("_STA", 0); + aml_append(method, aml_return(aml_int(0x0F))); + aml_append(dev, method); + aml_append(scope, dev); +} + /* RSDP */ static GArray * build_rsdp(GArray *rsdp_table, GArray *linker, unsigned rsdt) @@ -558,6 +570,7 @@ build_dsdt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info) guest_info->use_highmem); acpi_dsdt_add_gpio(scope, &memmap[VIRT_GPIO], (irqmap[VIRT_GPIO] + ARM_SPI_BASE)); + acpi_dsdt_add_power_button(scope); aml_append(dsdt, scope);