From nobody Tue Nov 26 10:46:07 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1708552296771153.1962802038156; Wed, 21 Feb 2024 13:51:36 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rcuSI-0004SS-Vt; Wed, 21 Feb 2024 16:48:43 -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 1rcuSH-0004L7-JY; Wed, 21 Feb 2024 16:48:41 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rcuSE-0007WS-Q4; Wed, 21 Feb 2024 16:48:41 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 22F534F86D; Thu, 22 Feb 2024 00:47:47 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id C1AFD869EE; Thu, 22 Feb 2024 00:47:24 +0300 (MSK) Received: (nullmailer pid 2339874 invoked by uid 1000); Wed, 21 Feb 2024 21:47:23 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Jonathan Cameron , "Michael S . Tsirkin" , Michael Tokarev Subject: [Stable-7.2.10 17/33] hw/i386: Fix _STA return value for ACPI0017 Date: Thu, 22 Feb 2024 00:47:00 +0300 Message-Id: <20240221214723.2339742-17-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: 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=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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-ZM-MESSAGEID: 1708552297188100001 Content-Type: text/plain; charset="utf-8" From: Jonathan Cameron Found whilst testing a series for the linux kernel that actually bothers to check if enabled is set. 0xB is the option used for vast majority of DSDT entries in QEMU. It is a little odd for a device that doesn't really exist and is simply a hook to tell the OS there is a CEDT table but 0xB seems a reasonable choice and avoids need to special case this device in the OS. Means: * Device present. * Device enabled and decoding it's resources. * Not shown in UI * Functioning properly * No battery (on this device!) Signed-off-by: Jonathan Cameron Message-Id: <20240126120132.24248-12-Jonathan.Cameron@huawei.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin (cherry picked from commit d9ae5802f656f6fb53b788747ba557a826b6e740) Signed-off-by: Michael Tokarev diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index d9eaa5fc4d..f9cdacadb1 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1311,7 +1311,7 @@ static void build_acpi0017(Aml *table) aml_append(dev, aml_name_decl("_HID", aml_string("ACPI0017"))); =20 method =3D aml_method("_STA", 0, AML_NOTSERIALIZED); - aml_append(method, aml_return(aml_int(0x01))); + aml_append(method, aml_return(aml_int(0x0B))); aml_append(dev, method); =20 aml_append(scope, dev); --=20 2.39.2