From nobody Tue May 13 19:05:32 2025 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1675028136; cv=none; d=zohomail.com; s=zohoarc; b=Fp37HZsBUGV6FWzjDgcpaMcS0CdyZjxkXwdzAe7ERbSpWK0o9Y976a5QLka4r2mpFfYcH5y/YbqkOzBAoKpUWk+fATSsbLeGyhPZ6ooid/+Mtk+5qx+3VTxhV8+DFlUWysJbq4dA+DA02TpZjkPrpLo7JAfXf8zU48ix9a+n5EA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1675028136; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=yk47PqZmuOTiniLSu6qFGT/8lOr+9kd9+ln4IWTKIHI=; b=cxgWXi+DpUVmI+x+z6b2on8FY0vWZ1HAx5cp4Q4AOQ0F3jAcfzKzdrHHLBgdLxqRcu8Ab+HhDZGi56QEump1P4b8Kjy9Bh7rAh+BhYpQGpxnug7vktCvM4O+PJvDh3uYoRfgS3S93j3ITLpy/55zhK4BS5FznSUpGFwTrzGMwvk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1675028136114660.9358434088361; Sun, 29 Jan 2023 13:35:36 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pMFJy-0002Q2-6D; Sun, 29 Jan 2023 16:34:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pMFJw-0002Pc-AU for qemu-devel@nongnu.org; Sun, 29 Jan 2023 16:34:40 -0500 Received: from mail-ed1-x534.google.com ([2a00:1450:4864:20::534]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pMFJu-0001MI-SA for qemu-devel@nongnu.org; Sun, 29 Jan 2023 16:34:40 -0500 Received: by mail-ed1-x534.google.com with SMTP id n6so6617335edo.9 for ; Sun, 29 Jan 2023 13:34:38 -0800 (PST) Received: from localhost.localdomain ([46.183.103.17]) by smtp.gmail.com with ESMTPSA id d1-20020aa7d681000000b0049be07c9ff5sm5831220edr.4.2023.01.29.13.34.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Jan 2023 13:34:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=yk47PqZmuOTiniLSu6qFGT/8lOr+9kd9+ln4IWTKIHI=; b=jcB2/DN5GQSDU6XT+v+JLKHif5Yk1QSlA8vScXPbaY0v9DZ2n7euV2cqVpLKWjJA5X KR/b+RriTUVO+CZDcmhNUnu7tYoDlKFhwklLQ0Suobc7N8isAZ83/T4TAh5RHhq4hNU5 uFtotzcrke3tqSn7k401T3BvtrWG/qKVBguS+EYEzEqm0KP8jNV/Oq3GI0oT9Z+xF0p4 BxCYXyAPo6INJKpRFvT5vFIEtPNPALsberGUM9fH+95w7J4PfRcUpTa9cjs7gwHBHrZX xGgZsngadYkUSYMQrYDjQsDarssqWrsYPJJCekmwU8IyxUdX1I6Zz4rR9T8n7WC0uZ8E eJzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yk47PqZmuOTiniLSu6qFGT/8lOr+9kd9+ln4IWTKIHI=; b=KsAc6d2XNB2qTogwgVTv9puiAtoRkny/vC+RmxS5CqIkTVTskDrh5dH8riKMSdILED N+jGUUxXnJKCyMFNtxiFY19R3zVNq4Xj/ifERMaW7FVCQttUpJuMeInAcSQKFi+d7D15 kaT6pvmnaU/EoL9SrW/jEDzu61Cg1q7F16C74j2ey8v2AocMwJdFi72edZvDtfc60PZ7 CUVya8TJztTQoLqkC5U5I1b7f4+8F+aExp054BjdCc7arE9r1srfRy3ys/TUemYMVPCB Tkl9CmNOlJPheC+7C9B4wCY7hXisSetN2eCPvIdsPTsmqrq696YPTBwe7iDeO6jYX33i Uq/Q== X-Gm-Message-State: AFqh2kqIqyOK/AtRMG+nOyDjB0UknIRClBx1kgu+CabnKcYzMPSje3qD lGh0GvTwCVLg00AHUGS/sQGkFOYSABc= X-Google-Smtp-Source: AMrXdXtf6WvLxlBNkdRG7d9Wzfh7Z3jcCJFTUdKgmA54kWd0OBMts1eK3T6tPQUGtMer5c3K766eXA== X-Received: by 2002:aa7:cc81:0:b0:47e:eaae:9a5b with SMTP id p1-20020aa7cc81000000b0047eeaae9a5bmr48468343edt.42.1675028077073; Sun, 29 Jan 2023 13:34:37 -0800 (PST) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: Jiaxun Yang , Huacai Chen , BALATON Zoltan , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Bernhard Beschow Subject: [PATCH 3/3] hw/isa/vt82c686: Implement ACPI powerdown Date: Sun, 29 Jan 2023 22:34:18 +0100 Message-Id: <20230129213418.87978-4-shentey@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230129213418.87978-1-shentey@gmail.com> References: <20230129213418.87978-1-shentey@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::534; envelope-from=shentey@gmail.com; helo=mail-ed1-x534.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1675028137882100007 Content-Type: text/plain; charset="utf-8" Signed-off-by: Bernhard Beschow --- hw/isa/vt82c686.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index b0765d4ed8..2db54d1649 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -33,8 +33,10 @@ #include "qapi/error.h" #include "qemu/log.h" #include "qemu/module.h" +#include "qemu/notify.h" #include "qemu/range.h" #include "qemu/timer.h" +#include "sysemu/runstate.h" #include "trace.h" =20 #define ACPI_ENABLE 0xf1 @@ -50,6 +52,8 @@ struct ViaPMState { APMState apm; PMSMBus smb; =20 + Notifier powerdown_notifier; + qemu_irq irq; }; =20 @@ -198,6 +202,14 @@ static void via_pm_reset(DeviceState *d) smb_io_space_update(s); } =20 +static void via_pm_powerdown_req(Notifier *n, void *opaque) +{ + ViaPMState *s =3D container_of(n, ViaPMState, powerdown_notifier); + + assert(s !=3D NULL); + acpi_pm1_evt_power_down(&s->ar); +} + static void via_pm_realize(PCIDevice *dev, Error **errp) { ViaPMState *s =3D VIA_PM(dev); @@ -218,6 +230,9 @@ static void via_pm_realize(PCIDevice *dev, Error **errp) acpi_pm_tmr_init(&s->ar, pm_tmr_timer, &s->io); acpi_pm1_evt_init(&s->ar, pm_tmr_timer, &s->io); acpi_pm1_cnt_init(&s->ar, &s->io, false, false, 2, false); + + s->powerdown_notifier.notify =3D via_pm_powerdown_req; + qemu_register_powerdown_notifier(&s->powerdown_notifier); } =20 static void via_pm_init(Object *obj) --=20 2.39.1