From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 16EB8C433EF for ; Mon, 10 Jan 2022 22:50:34 +0000 (UTC) Received: from localhost ([::1]:47146 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n73UJ-0006FO-DT for qemu-devel@archiver.kernel.org; Mon, 10 Jan 2022 17:50:04 -0500 Received: from eggs.gnu.org ([209.51.188.92]:33326) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n73NB-0004lw-To for qemu-devel@nongnu.org; Mon, 10 Jan 2022 17:42:41 -0500 Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]:40034) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n73N9-0001r3-L1 for qemu-devel@nongnu.org; Mon, 10 Jan 2022 17:42:41 -0500 Received: from pps.filterd (m0246617.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 20AJm5TC026301; Mon, 10 Jan 2022 22:42:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-type : mime-version; s=corp-2021-07-09; bh=t4WojR4pPgZM7ReGPbmzFpfQeLKcgV8YM5y77IDNGc8=; b=ULb03pO9DLQhqh6kxiYpFy+1pC4DuyN1C+3BrhB14+s0PyYzyh0aJ7OOIdxy2yrz3HQA 29B06KAcRDhOJ0TLBiNkFSBeaVzvqQyJy313SsrCG9KbvEnNn0ruV1VbVgwOew4rfBfr yljgaQ0Ls6gCqVxU4DlOWBWrZzN8L3n+6rX3uVg6+L52pEw2w9iyFiCpqTJ8xh9/1wyO eYB49VyPA+TwYNSNyM57qeDamZM4gA3ple/u0mW73eHBIUmmn53hhKQ7VlJUGfGPVw5C +e72XWYnZcLVMOg8YBJNBoHpGrb5kHhI/IAxLClKcZv5vkdbYfU2XkJMwSBJ+szZbDGT qw== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by mx0b-00069f02.pphosted.com with ESMTP id 3dgp7nhck9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 10 Jan 2022 22:42:35 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.1.2/8.16.1.2) with SMTP id 20AMZZ4S009118; Mon, 10 Jan 2022 22:42:34 GMT Received: from nam12-mw2-obe.outbound.protection.outlook.com (mail-mw2nam12lp2049.outbound.protection.outlook.com [104.47.66.49]) by userp3020.oracle.com with ESMTP id 3df42kpj9a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 10 Jan 2022 22:42:34 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OLui457Jt2j2/OctzXh7XKU4OpDuW01eJDv4MM+j6vG9gr8jT+mJQ2sdalMaYppyc1UpIp7c2o0GyjtPXAjazM63GZU4OX5aq6Jn6VxDmNnQssUADQidg5PG/xy5S1MuYMUz8CuK1OJ+vC8uyLqsLAO6JacLrBdl70HQI8eXzZxb7wwZL7fXXD0Y54bPJtBFBwTceO0cZC95GbBFFDtFIlIwvd28TkeEtkk5lYZIZq8q71seeZLP65IZ757gp+/CAWggzadpU5H4wWYgDX0FabI/bdYHAo4tuwsgLPOV7I87pK/ZGdz0OSrh2qakxUeHHyG3tz3btXZ9H+wJP36aHQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=t4WojR4pPgZM7ReGPbmzFpfQeLKcgV8YM5y77IDNGc8=; b=Givym7iCFYWeRzj5Z9ZpGyx8ntSuKGBv0U6bqa47rEJMJQeA7CE+UitVU4oVSvE3S4dxG2U3Rtx/xH4Ag2LIJ8z02LqxawZMpWvphMr7lB0eK1bnJimS1M2Yg4yuHuDy8EVkKXpRhxwvizMKC2ELuW1Vd35oP5CYkQLKAhdEgl+LkbJsfgeqhKiA9wpZvSJ1A/5HtpTQoh2EMLkvTyqjoYgCgADgmoR0pSo6rn6HaWG9Zl8oLJZPIqa9vfKFkgzCT1VL5L+gDK+7zGZTI5I/Cqxo6nJZLqqKPKALfOgMrAkSNibJefd28sV432KVFXbdVii+WGHZ/DQPb/wrDXR/qw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=t4WojR4pPgZM7ReGPbmzFpfQeLKcgV8YM5y77IDNGc8=; b=CDG0OFEPVIhRwCWLzM3CWPm03l5SDAxCBui8Ksm6hDE4WxuqRu/2n/qkUqMg1W28AdHGGmHM4D4kVAikiGHfsjg+A9tzBXFuMFcEYGoMxoxX98YN8Ch49KFvrOdN51P+H7jeOnPBuIWtbItGtRzIWivcG1cdcxX+l+gI3DaLJqg= Received: from CO1PR10MB4531.namprd10.prod.outlook.com (2603:10b6:303:6c::22) by MWHPR10MB1600.namprd10.prod.outlook.com (2603:10b6:300:27::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4867.7; Mon, 10 Jan 2022 22:42:30 +0000 Received: from CO1PR10MB4531.namprd10.prod.outlook.com ([fe80::d573:6cc0:c616:6f2c]) by CO1PR10MB4531.namprd10.prod.outlook.com ([fe80::d573:6cc0:c616:6f2c%6]) with mapi id 15.20.4867.012; Mon, 10 Jan 2022 22:42:30 +0000 From: Eric DeVolder To: qemu-devel@nongnu.org Subject: [PATCH v12 7/9] ACPI ERST: create ACPI ERST table for pc/x86 machines Date: Mon, 10 Jan 2022 17:42:02 -0500 Message-Id: <1641854524-11009-8-git-send-email-eric.devolder@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1641854524-11009-1-git-send-email-eric.devolder@oracle.com> References: <1641854524-11009-1-git-send-email-eric.devolder@oracle.com> Content-Type: text/plain X-ClientProxiedBy: SJ0P220CA0029.NAMP220.PROD.OUTLOOK.COM (2603:10b6:a03:41b::13) To CO1PR10MB4531.namprd10.prod.outlook.com (2603:10b6:303:6c::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 35b4c3a8-08c1-4a78-9eac-08d9d48a7c44 X-MS-TrafficTypeDiagnostic: MWHPR10MB1600:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5797; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CO1PR10MB4531.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(86362001)(8676002)(6486002)(66556008)(38100700002)(38350700002)(36756003)(8936002)(66946007)(316002)(2906002)(6916009)(5660300002)(66476007)(52116002)(6506007)(107886003)(186003)(508600001)(26005)(4326008)(6666004)(2616005)(6512007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?1V7/Ga2E1PUZLL1H37pyYL3RtBFc9e0sR38gyPu9pfao9Z6j6bU+VJ0nkZbW?= =?us-ascii?Q?tmrjQ/w0jLSxN5evEovpiZh0jR3wX61lyf4UIPLM935KNkX4bcU+cek8VBuO?= =?us-ascii?Q?So+7FLoXauqQG8vQSWm1RH0qGuZr7UxSyR1vlOZPCVARsWP6ydoy9mGo2zRl?= =?us-ascii?Q?eL5FFUEi9kXQz0yoB3vzBBVTjcQcrV1NwTsBEKJpFpHNdq56lJtOaAXCVuwQ?= =?us-ascii?Q?d6+h3fzZIk7zMwmkmqMxgSMfeual15Ulh6+cNVpQHsArDojNGsrimgbSoEiP?= =?us-ascii?Q?vrH2Ytulyi50miFIV9vAcFjKWvS90fdMvIZHUwpLDWK90XJfPW9WMOObXD4x?= =?us-ascii?Q?k8Y6V43NcbMOho/Krn9CSQORxR/exEmB9BnNQVMCGPc4nFnd3H2/7Mv47qGw?= =?us-ascii?Q?PJJkRXnJ0WKiCxDSmwOafAoTkrE+tCAO3ysRWpfJ0NexSJrDtNQTXf/ZtyaV?= =?us-ascii?Q?Ifpo7dhOs92L+SpMmq3s/Li9MznU5HfuQpFuw5YDiES6D2H7gwsvYQ//QpxY?= =?us-ascii?Q?WiSKcDWmCWXBS+swy00241mbehNsrghRClUZHtmKRFxjyGLyHaIFLdHptAXy?= =?us-ascii?Q?+duRqfR53GjD0GAQ8m4BSxNgD+iU5F5nxNBIXbvZVqAEeNpN2I4fNuKWRvJd?= =?us-ascii?Q?mhuRkvkgwxyerNwq8qipCdoLNuBnm++mXYMwAzck2JJsaEbaKIGZJRkz51iD?= =?us-ascii?Q?89Nh6oTJUMx0M2NeQcG47RofaTO49K2j/t7TCDSqkmO2eG4xXuIb68B0z/rp?= =?us-ascii?Q?O+1lW+VlZgorEdrQC7VLL1XuP585SodYzQ9N6gQglgkcEkHCIuiO9rIpiBPO?= =?us-ascii?Q?JA8fsLzKpaXjfKJ48qojIN6vnQL1z4qRHPidp72E+vXMF2yvJ+jkPN9d4ewX?= =?us-ascii?Q?GtwxZr9n+GcaA394HDfLy7I40nw8+rdQo81ptkazuoinghktfhM8qI0nVzDt?= =?us-ascii?Q?eRdcUXkQaAr9E9ma7MwRvrGTH2wQiH6/1+d9YYuyoFHliWbW2NI46isvm2UZ?= =?us-ascii?Q?KJ8T75f11+Jo5+p0Za+6Fyia/8025pE1oWU2L0piry0IMjEkyauHitX3NBk1?= =?us-ascii?Q?flBSFdPH9UcrIL0kpQSr6Doy9KSBy3/DqbQn4mtK5aketdKvgKzAv/KkretC?= =?us-ascii?Q?Bmv94eRG64F4EoS8PA/QWkrS3OCWhySHmE6JWxTtWUsMg6E3IsdM0ef8w/L2?= =?us-ascii?Q?/U6Qy7vuazIZxVNzHJ23qLaRgSOVLgMCTEGodTXY+Dv/+gmEfwEJUzjj9itV?= =?us-ascii?Q?37lsPaTlZZz017Kv+A8FVEDhJ3O6+NY3/wB0ONx1d9SDJakzyzLNp6YwEW13?= =?us-ascii?Q?ZrZK61w1PTZAjOITasYsvPN/8WUH1hpkWVaHudcRM9ZVkCowbRTpan5jNhxw?= =?us-ascii?Q?GdceVQEkjuS5HqEGK0dks+5bHL4GB/y4LJBxfhc0N/gIBMK9lc/olQYfHKSV?= =?us-ascii?Q?jQO8fU+dEEpus0snQkdVsfSEwOLib19CKEqo24rp6KRWWRWSdFhOQhrwABlP?= =?us-ascii?Q?Zfnu6bfrTX7877/bBxipilq+Lmuu4wqCOqlxpKD9XXWJ3LYeHcLDmKBSAsZc?= =?us-ascii?Q?CGLSdiIDd4EuI4PQhzgmZcX0rIzi2Cg/Ea+e5KoGPbx+GmOszXgxcckWPmkt?= =?us-ascii?Q?HKRwMMt5v/3E/AW23g3kTDX0T6QVT2+uguyxCKo/NKBJta8jJWnuvAxWtcKQ?= =?us-ascii?Q?QSdd/Q=3D=3D?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 35b4c3a8-08c1-4a78-9eac-08d9d48a7c44 X-MS-Exchange-CrossTenant-AuthSource: CO1PR10MB4531.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jan 2022 22:42:30.7113 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: wMqEE6cK+oTtZl8tdNteEqfvykGY99Skju+HrQkUH7uuq5J8BrcrbUfW+BkjgarQgnrf/4uAc2GNP3SSNUqI8NryRko05neZcmODqQ1goMg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR10MB1600 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10223 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 mlxscore=0 phishscore=0 mlxlogscore=999 spamscore=0 bulkscore=0 malwarescore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2201100146 X-Proofpoint-GUID: vcSWHiA3Qzej6YvkKY3o_bako-tI4mch X-Proofpoint-ORIG-GUID: vcSWHiA3Qzej6YvkKY3o_bako-tI4mch Received-SPF: pass client-ip=205.220.165.32; envelope-from=eric.devolder@oracle.com; helo=mx0a-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: , Cc: berrange@redhat.com, ehabkost@redhat.com, mst@redhat.com, konrad.wilk@oracle.com, pbonzini@redhat.com, ani@anisinha.ca, imammedo@redhat.com, boris.ostrovsky@oracle.com, rth@twiddle.net Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This change exposes ACPI ERST support for x86 guests. Signed-off-by: Eric DeVolder Reviewed-by: Ani Sinha --- hw/i386/acpi-build.c | 15 +++++++++++++++ hw/i386/acpi-microvm.c | 15 +++++++++++++++ include/hw/acpi/erst.h | 5 +++++ 3 files changed, 35 insertions(+) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index ce823e8..ebd47aa 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -43,6 +43,7 @@ #include "sysemu/tpm.h" #include "hw/acpi/tpm.h" #include "hw/acpi/vmgenid.h" +#include "hw/acpi/erst.h" #include "sysemu/tpm_backend.h" #include "hw/rtc/mc146818rtc_regs.h" #include "migration/vmstate.h" @@ -74,6 +75,8 @@ #include "hw/acpi/hmat.h" #include "hw/acpi/viot.h" +#include CONFIG_DEVICES + /* These are used to size the ACPI tables for -M pc-i440fx-1.7 and * -M pc-i440fx-2.0. Even if the actual amount of AML generated grows * a little bit, there should be plenty of free space since the DSDT @@ -2575,6 +2578,18 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine) ACPI_DEVICE_IF(x86ms->acpi_dev), x86ms->oem_id, x86ms->oem_table_id); +#ifdef CONFIG_ACPI_ERST + { + Object *erst_dev; + erst_dev = find_erst_dev(); + if (erst_dev) { + acpi_add_table(table_offsets, tables_blob); + build_erst(tables_blob, tables->linker, erst_dev, + x86ms->oem_id, x86ms->oem_table_id); + } + } +#endif + vmgenid_dev = find_vmgenid_dev(); if (vmgenid_dev) { acpi_add_table(table_offsets, tables_blob); diff --git a/hw/i386/acpi-microvm.c b/hw/i386/acpi-microvm.c index 196d318..68ca7e7 100644 --- a/hw/i386/acpi-microvm.c +++ b/hw/i386/acpi-microvm.c @@ -30,6 +30,7 @@ #include "hw/acpi/bios-linker-loader.h" #include "hw/acpi/generic_event_device.h" #include "hw/acpi/utils.h" +#include "hw/acpi/erst.h" #include "hw/i386/fw_cfg.h" #include "hw/i386/microvm.h" #include "hw/pci/pci.h" @@ -40,6 +41,8 @@ #include "acpi-common.h" #include "acpi-microvm.h" +#include CONFIG_DEVICES + static void acpi_dsdt_add_virtio(Aml *scope, MicrovmMachineState *mms) { @@ -207,6 +210,18 @@ static void acpi_build_microvm(AcpiBuildTables *tables, ACPI_DEVICE_IF(x86ms->acpi_dev), x86ms->oem_id, x86ms->oem_table_id); +#ifdef CONFIG_ACPI_ERST + { + Object *erst_dev; + erst_dev = find_erst_dev(); + if (erst_dev) { + acpi_add_table(table_offsets, tables_blob); + build_erst(tables_blob, tables->linker, erst_dev, + x86ms->oem_id, x86ms->oem_table_id); + } + } +#endif + xsdt = tables_blob->len; build_xsdt(tables_blob, tables->linker, table_offsets, x86ms->oem_id, x86ms->oem_table_id); diff --git a/include/hw/acpi/erst.h b/include/hw/acpi/erst.h index 9d63717..b747fe7 100644 --- a/include/hw/acpi/erst.h +++ b/include/hw/acpi/erst.h @@ -16,4 +16,9 @@ void build_erst(GArray *table_data, BIOSLinker *linker, Object *erst_dev, #define TYPE_ACPI_ERST "acpi-erst" +/* returns NULL unless there is exactly one device */ +static inline Object *find_erst_dev(void) +{ + return object_resolve_path_type("", TYPE_ACPI_ERST, NULL); +} #endif -- 1.8.3.1