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[89.12.44.170]) by smtp.gmail.com with ESMTPSA id q23-20020a50c357000000b00542df4a03d0sm571444edb.16.2023.10.28.02.16.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Oct 2023 02:16:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1698484578; x=1699089378; darn=nongnu.org; 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=H5vrwRUQXmhV2FmE/eFche3gCK9KU8MjSPmr8QXRFCg=; b=Oeoqa0YMxc/LRQQTcTD82K+uHAEbtiXkbKNxQm7/SdqvJGfS1tUgJJeNh0shiyFYwl xexKnVJhV4p3/4RVP89YoSNl1AMDqamtg0ojluoz7a6nzgZhbuPtJJgzMDw96zXp66dd Tx1j8K/NTN9rgFcY+M1H6/+13AjUDRDv9z4qk5fIdch+b/41A+kahN0UlRU5+sU/Wiui XGbWHYR0+npACXvax8nqHt1HiIyGuTx7Hu6FkHSHw0Mdu289oAHVukInrMpYDY1p0M+V 2Y/Jhm6Cy7+IUzgTK2MFbVrFp7e7EOurkFBUIJSYqJQECY/jHhWH0EvPzHw9JiU0dpGs Jcgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698484578; x=1699089378; 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=H5vrwRUQXmhV2FmE/eFche3gCK9KU8MjSPmr8QXRFCg=; b=R8JPDcxId9fxvX6E9EFMnptJ8PyTA5Q3LSF047Zu1ulUET/b8QqQFFDljFjYaCmSX6 2GjEx7Ym55hcCgKQymFUMsh9FNQoINGqOJCMGNOOuSQ5l6hjUutAiNc9woveMQugaKgj 9JVNxmTqkTINL6FPhBVkz1BngyB8ssGzgv2JqPvmAMLjoDToscLgAqRAOihLeCHl+lxF 68k3aq3XPUvtJ0FOcaURQ2A9ZLSCEm6D55RUmmImWSBg725CmiZHgvvyT2lf7e4mDNzi Q/BtHjzD4ESf4DDXu36nRXQzI1cxEMZcVtBSZRSCJLW2wLDgsGYKRgfDU31zBZWzsW4H GJdQ== X-Gm-Message-State: AOJu0YyVvF517vkh3w7Xb3dS2erqPdpPxpglYwXba+TJiP1hkI4man1I redIkJVDEVQtiD6snlVwdSGqNXHv51M= X-Google-Smtp-Source: AGHT+IF7MNWU013FdkEnNBUZodOv8taTLn0gFDC/KtngOEhe4HzY3yMbbyLvtEXD5tzBEfZgCizgxA== X-Received: by 2002:a05:6402:b52:b0:53d:b71d:34a7 with SMTP id bx18-20020a0564020b5200b0053db71d34a7mr3746082edb.6.1698484578368; Sat, 28 Oct 2023 02:16:18 -0700 (PDT) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: BALATON Zoltan , Jiaxun Yang , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Bernhard Beschow Subject: [PATCH v5 4/5] hw/isa/vt82c686: Implement ACPI powerdown Date: Sat, 28 Oct 2023 11:16:05 +0200 Message-ID: <20231028091606.23700-5-shentey@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231028091606.23700-1-shentey@gmail.com> References: <20231028091606.23700-1-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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::533; envelope-from=shentey@gmail.com; helo=mail-ed1-x533.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1698484631759100005 Content-Type: text/plain; charset="utf-8" Allows guests to be powered off via an ACPI power button event which can be triggered e.g. through the GTK GUI. Signed-off-by: Bernhard Beschow --- hw/isa/vt82c686.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index 7b44ad9485..e8ec63dea9 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 TYPE_VIA_PM "via-pm" @@ -52,6 +54,8 @@ struct ViaPMState { APMState apm; PMSMBus smb; =20 + Notifier powerdown_notifier; + qemu_irq sci_irq; }; =20 @@ -172,6 +176,13 @@ 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); + + acpi_pm1_evt_power_down(&s->ar); +} + static void via_pm_realize(PCIDevice *dev, Error **errp) { ViaPMState *s =3D VIA_PM(dev); @@ -193,6 +204,9 @@ static void via_pm_realize(PCIDevice *dev, Error **errp) acpi_pm1_evt_init(&s->ar, pm_tmr_timer, &s->io); acpi_pm1_cnt_init(&s->ar, &s->io, false, false, 2, false); acpi_gpe_init(&s->ar, VIA_PM_GPE_LEN); + + 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 2.42.0