From nobody Fri Dec 19 20:35:03 2025 Delivered-To: importer@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+importer=patchew.org@nongnu.org; arc=pass (i=1 dmarc=pass fromdomain=amd.com); dmarc=pass(p=quarantine dis=none) header.from=amd.com ARC-Seal: i=2; a=rsa-sha256; t=1630017308; cv=pass; d=zohomail.com; s=zohoarc; b=KQ1bKpGDHgSn4fzfq2MHheE1meixXKUS7w3Szy7XNiDcUXkPsQageNHQg233LKjv+mMt0iGuM9mN6UZyIHltRKw31A+jIlU5aXD3casLw4FVYPD6meU6iWhWBXbf1NOK6Ff9y5yERKphFtAXS/QOMhTbB5sE3YDLetiVBC1aRHQ= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1630017308; h=Content-Type: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=ptkfNS7CJnmRZOVylvDJ4BEuceFQJsPgNWd50EsnjsI=; b=fGCr6HDTjmuitOVkqyTs2urLy7WAAx+JThyJ8LsuqoFleKzK2T41jJ6SJfF+Di/4QVkM2Y2v90Cc5nozEptTyrUl+GQXzvCQwtJSAc72dtJia2aUB9OmtAHnFeYgR3/vjeicLjJ+wt/CEvbBeq0s3nWbgvwxG7/b/HdZXcfkU1c= ARC-Authentication-Results: i=2; 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+importer=patchew.org@nongnu.org; arc=pass (i=1 dmarc=pass fromdomain=amd.com); dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1630017308343337.41818340050975; Thu, 26 Aug 2021 15:35:08 -0700 (PDT) Received: from localhost ([::1]:56794 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mJNxi-000780-T3 for importer@patchew.org; Thu, 26 Aug 2021 18:35:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59458) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJNqd-00014g-5c for qemu-devel@nongnu.org; Thu, 26 Aug 2021 18:27:48 -0400 Received: from mail-dm6nam11hn2231.outbound.protection.outlook.com ([52.100.172.231]:40160 helo=NAM11-DM6-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mJNqb-0005eY-7m for qemu-devel@nongnu.org; Thu, 26 Aug 2021 18:27:46 -0400 Received: from CH2PR12MB4133.namprd12.prod.outlook.com (2603:10b6:610:7a::13) by CH2PR12MB4293.namprd12.prod.outlook.com (2603:10b6:610:7e::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4436.19; Thu, 26 Aug 2021 22:27:09 +0000 Received: from CH2PR12MB4133.namprd12.prod.outlook.com ([fe80::d19e:b657:5259:24d0]) by CH2PR12MB4133.namprd12.prod.outlook.com ([fe80::d19e:b657:5259:24d0%8]) with mapi id 15.20.4436.019; Thu, 26 Aug 2021 22:27:09 +0000 Received: from localhost (165.204.77.1) by SN7PR04CA0007.namprd04.prod.outlook.com (2603:10b6:806:f2::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4457.17 via Frontend Transport; Thu, 26 Aug 2021 22:27:08 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=mX2QD2Hau4qzjDM7GbJVxmTk9cfjvHyF+//UhG/meW15/m/bnxM3wrfz1osYyrMQo76yOO2YOm1nn9pfCEdgKRQESEasPIolh7KLAMi2qBhI21HEK8VapSfKjzx6ix0larthqD8A4Z+b0vlYzgXrGqB+41OWVY5EWsIfBBC2Y5gnLgWvVXitfsfiRws1J94150kVf2KKA81RHim3svbvdLj6LunCx2JP57Tfrwd52BiQ79OyVNQFTWsU0JzkHciuvoaiQLAZu54hvytlPYRFqDhoNHvP52mW8dqD4OlpuP3n7pUghmqmZty6C8AK5i+zGowYRoLnRg1oXLCHJJxiyg== 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-SenderADCheck; bh=ptkfNS7CJnmRZOVylvDJ4BEuceFQJsPgNWd50EsnjsI=; b=HB1yYBZkP+Z/B08dYDG7HncIxecaKrgO21FxPu+PgBrYFq3x4kqK+k23COL/db77uXlsgX4tq9iAwvC52M8FTLsGGC2JhZDdu9eCkxqpe0sMvxyGLuyMv1lFBnSpiMnPJ8paW8/dyv6+AAG15HCMm9zBCoghCU/556vIrNAXu1qtY+nLKcBEg2rOwrHHSBSnb1QXKX2PB3gH1+L56X26ecCaCc3etfJhI9aac0MXGsNWZsN0DS7S9CYVxx+3Jp2hen+YU1TUbN5cSj9mTTceScxv5qiT+wilJIGvQYPIku9sg7j11DxaIJNmEOAHmpxYes2WpsK2NkYdfb1/IGC18g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ptkfNS7CJnmRZOVylvDJ4BEuceFQJsPgNWd50EsnjsI=; b=bV2HmFT+wureybpabzmOos2VNiZA/7etMaI+rySIt6Q5FzN4SuSVyrGECFsKerERNEgpyQpHKjL7Atyg0TJd0ezbg7fr56+V/nizlXsBN2W5L5wsnPRmzTYAltXZII9+/HP7QxQxUykXazhQomdXXJywiN3yU1GxfXXwL1YqPtQ= Authentication-Results: nongnu.org; dkim=none (message not signed) header.d=none;nongnu.org; dmarc=none action=none header.from=amd.com; From: Michael Roth To: qemu-devel@nongnu.org Cc: Connor Kuehl , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , "Michael S . Tsirkin" , James Bottomley , "Dr . David Alan Gilbert" , Tom Lendacky , Paolo Bonzini , Dov Murik , David Gibson , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , kvm@vger.kernel.org, Eduardo Habkost , Brijesh Singh , Markus Armbruster , Eric Blake Subject: [RFC PATCH v2 10/12] target/i386: add new EPYC CPU versions with updated cache_info Date: Thu, 26 Aug 2021 17:26:25 -0500 Message-Id: <20210826222627.3556-11-michael.roth@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210826222627.3556-1-michael.roth@amd.com> References: <20210826222627.3556-1-michael.roth@amd.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SN7PR04CA0007.namprd04.prod.outlook.com (2603:10b6:806:f2::12) To CH2PR12MB4133.namprd12.prod.outlook.com (2603:10b6:610:7a::13) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: dcb9eccd-bd82-463e-bf05-08d968e0a454 X-MS-TrafficTypeDiagnostic: CH2PR12MB4293: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6108; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?r5wARpzZVzGw0zxLE02RRcqvRhuUg2ffkQFGmhFoiF+Z/OFT8rOBynRKzcs0?= =?us-ascii?Q?dzrSW/d54LG6C8ZaQhly+wulw+Sg/z2I1zjQncZApkHENhn3Vx+eA2ULPxP7?= =?us-ascii?Q?WMf85sUh742kxt45F3bp8XAA7rLlADsI6ePbmn182dgsqb2zP/zhcJQo4oW5?= =?us-ascii?Q?etOSMSanIy29+VIuxWJasFexNVXr7OrG+uTit38I2Gi6Tnvu93xiUlZ3NlZk?= =?us-ascii?Q?3vF83OGVTWNTS0J/MYaDpd2Fz5LJo2yax7ZUMEUaDLiObIuKKHYNUhliqiPe?= =?us-ascii?Q?qIidH5K7O7FRmxBGfhbzkYGMkDYFVlfNPU7jTg/3WjL9r7CZwQSRtIp00ZVk?= =?us-ascii?Q?kMTjV79sxC4CgNrBozh2uysQ1lPBw6Mgd88LRIfKj4DVRyhLrTlATJ8M7Ehw?= =?us-ascii?Q?NtwnNUaRcs3hCCxPi9eGjofdEJF1/5vL7wi6wBNKPXpLA5LHEtiyDxWhST5P?= =?us-ascii?Q?qBDtlWxdIVFdVRx2GjOOH40JvtjR1LB4pRdj+L7LnZ7XC1iarVlFZWRTbBYD?= =?us-ascii?Q?x7vtbOBIDtv0ESWxF2/fE8Tv0DdDIsDH318u8Om9k5SdOowm12N+ZnST/AAY?= =?us-ascii?Q?c21Iq9vldXcEWmAWIeI+KEfBieAySeFj1JLNzcKyW0L0igMFx2LE76voIM5z?= =?us-ascii?Q?5zbTqcbYSSCBeoSoiPRibHo6DTwUB4QVu8PKoxlpGxMI0nuSswYEFjQom9L2?= =?us-ascii?Q?KfCjq2I4VvVqlZbkCKh1EdCZwdyCDHTZulOMcxZ/+klTe3LH6b/4Usa+aSt+?= =?us-ascii?Q?2cI0Cu0xZmfj5S5VSj8jBOLqll37KTBKsIzhLQ6Y6D+0rxv9bFyGy0gePnkE?= =?us-ascii?Q?2PUWqOGougo8yw1v6BiG4hdTdOU1IVHaHNc55Qzz72buTWwEOaHpn4KEcd5f?= =?us-ascii?Q?J6qzpHaGFnXLKr6PoIZ8DO5rlmwW2nf+4h5PqJAGqBIYOcfhsm72NgXFNd6j?= =?us-ascii?Q?cWG6dnQ53qks1/5CT9QwIgqWurAzTYH7jvH996NSslSFoujivqggt6AqJmZa?= =?us-ascii?Q?/s4ifI2oXDgT/cnYhhecVLi4/vQLUAafTUEby08JiGvBqAk=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:5; SRV:; IPV:NLI; SFV:SPM; H:CH2PR12MB4133.namprd12.prod.outlook.com; PTR:; CAT:OSPM; SFS:(4636009)(366004)(38100700002)(38350700002)(508600001)(6916009)(54906003)(15650500001)(66556008)(66476007)(1076003)(2906002)(5660300002)(6496006)(8936002)(52116002)(86362001)(316002)(186003)(6486002)(6666004)(2616005)(4326008)(26005)(83380400001)(66946007)(36756003)(44832011)(956004)(8676002)(7416002)(23200700001); DIR:OUT; SFP:1501; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?T3bcylOwBB5V46Zc+kSDzBH69jx1gHsRD2jK9aCNyVVaMwyX0/v2Gk0whulq?= =?us-ascii?Q?wIIf12LVQNwFvuA0yChPoYlDzZ+JxVEdMbGC0RKXB2etR3LnkjfvqAlWgA4S?= =?us-ascii?Q?iXxzUlXSjQFW2qwTCfPiF/Nqf3JFleSab0ygPVgUqxt2NKFvEsJQDLIhkp+A?= =?us-ascii?Q?HqXlwlb+NLNgLeGoKIR9UoLPHwoYpsq0diXAWHTA82YtoeZ9aLN31MUdSuza?= =?us-ascii?Q?irnP7ldVUK3w8PbXQc2pLssB+fho1vgCb9sDEguThaHNhHBXQ/9z4EkjD6p+?= =?us-ascii?Q?cHjYNXtiFmI41UOhm17PMbWbVAOGhdxUWWqUZ6VnDMxcS3qOf1N0XijaY4xv?= =?us-ascii?Q?FDCUzi8Dkk2B/hA3Z/IgrT6RVXiw6EYfYQsHlPwimYJr3r3cGUmwV6jy0ka5?= =?us-ascii?Q?MQyPzmWXsDLhZGc2C+Cg8di7wliAbjIlAcezRpbbbEFAMX/wYUfwPvs+6Aub?= =?us-ascii?Q?myOrATU0c5jhioTH3RDgHvOox4HrlFRH744ovAMlY+E7KKXPTlDYotXiNbJm?= =?us-ascii?Q?L0i091pNI394M83WkLj4KED/h2H1lmmAGwQJFEz3+kYy/2Q1Owc7fRxipp5d?= =?us-ascii?Q?oUoW/G1eyJOIRzmbjBoG+cHcX9Hlum3KNAiqANfI34NuNZVyrrmwCP2u2ifR?= =?us-ascii?Q?cIqXM00wJr2P6sczjsfro1cozOylCz8KAKGhzTTHiLkiiTA4GMl85z6jmkwS?= =?us-ascii?Q?RVSkxpKnVmQ4zAd0GEL0jeyYgaL4MUvUs7YOLrd7MyBh4jjoPpXz42sIDiib?= =?us-ascii?Q?Ny1iejCPqJhMzbuNsNHUnoh+gfAiywtSyt7thblAiB8HTUPK9KuIsefdmRbf?= =?us-ascii?Q?m7uH9dlEdARf6RwG6HF74wg0H0zSIverSHIU8sgaRmkE8i9EnnyGL0smLpLF?= =?us-ascii?Q?HEqG6X2Ly9ixc8Zd09USrXq9+YtqylT1U1E+unvubskHl20VZJvXb6wiUmVe?= =?us-ascii?Q?zs9dhNvNNMMuyPAEggSSO2nKLFiwkYMhCEXmzc/iITV1L4GpwLCOtybLBS9b?= =?us-ascii?Q?iIZIoFlLWUJtc+3g4/KdXU56LYNgDZDkWWIUlt5guFiJcqfc6VVBpXNOIGku?= =?us-ascii?Q?mtqTXwAV7rWlBJQbD0gZ+PCmMXfzxkWHBjqfDK6HTsGau4tl4CAey/U66Td/?= =?us-ascii?Q?0G0adICnyxaB/xgBhlHXS9NPCW/k12XQmJ/o2d8Hmno8m7AcOKY2b9AdQ70o?= =?us-ascii?Q?f/zLfg0sm/Mtbr4EclVhFLPRJowgAYtXyOEYcV5o8IrouXTAJEzafErozTV7?= =?us-ascii?Q?qbph7G/kPd0iEISJe0CLO1eHgCm4yjxX5zg6jQ/4Rk2K2JC0jQnHojktLMEu?= =?us-ascii?Q?tOEN5DwyWPgF1poM4iuNM0BI?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: dcb9eccd-bd82-463e-bf05-08d968e0a454 X-MS-Exchange-CrossTenant-AuthSource: CH2PR12MB4133.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Aug 2021 22:27:08.9900 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: tJ7/4YncYxyzXJQXPrtTF0KRzbL1P9tP5NOm1WNeblaavTBxTyPgLkZbBzIC9xD8PDtMVO8MACL3ueYIqXw9Dg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4293 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: softfail client-ip=52.100.172.231; envelope-from=Michael.Roth@amd.com; helo=NAM11-DM6-obe.outbound.protection.outlook.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, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-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: 2.1.23 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" X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1630017313891100001 Content-Type: text/plain; charset="utf-8" This patch introduces new EPYC cpu versions: EPYC-v4, EPYC-Rome-v3, and EPYC-Milan-v2. The only difference vs. older models is an updated cache_info with the 'complex_indexing' bit unset, since this bit is not currently defined for AMD and may cause problems should it be used for something else in the future. Setting this bit will also cause CPUID validation failures when running SEV-SNP guests. Signed-off-by: Michael Roth --- target/i386/cpu.c | 184 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 85d387163a..45e456b557 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1567,6 +1567,56 @@ static const CPUCaches epyc_cache_info =3D { }, }; =20 +static CPUCaches epyc_v4_cache_info =3D { + .l1d_cache =3D &(CPUCacheInfo) { + .type =3D DATA_CACHE, + .level =3D 1, + .size =3D 32 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 64, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l1i_cache =3D &(CPUCacheInfo) { + .type =3D INSTRUCTION_CACHE, + .level =3D 1, + .size =3D 64 * KiB, + .line_size =3D 64, + .associativity =3D 4, + .partitions =3D 1, + .sets =3D 256, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l2_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 2, + .size =3D 512 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 1024, + .lines_per_tag =3D 1, + }, + .l3_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 3, + .size =3D 8 * MiB, + .line_size =3D 64, + .associativity =3D 16, + .partitions =3D 1, + .sets =3D 8192, + .lines_per_tag =3D 1, + .self_init =3D true, + .inclusive =3D true, + .complex_indexing =3D false, + }, +}; + static const CPUCaches epyc_rome_cache_info =3D { .l1d_cache =3D &(CPUCacheInfo) { .type =3D DATA_CACHE, @@ -1617,6 +1667,56 @@ static const CPUCaches epyc_rome_cache_info =3D { }, }; =20 +static const CPUCaches epyc_rome_v3_cache_info =3D { + .l1d_cache =3D &(CPUCacheInfo) { + .type =3D DATA_CACHE, + .level =3D 1, + .size =3D 32 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 64, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l1i_cache =3D &(CPUCacheInfo) { + .type =3D INSTRUCTION_CACHE, + .level =3D 1, + .size =3D 32 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 64, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l2_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 2, + .size =3D 512 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 1024, + .lines_per_tag =3D 1, + }, + .l3_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 3, + .size =3D 16 * MiB, + .line_size =3D 64, + .associativity =3D 16, + .partitions =3D 1, + .sets =3D 16384, + .lines_per_tag =3D 1, + .self_init =3D true, + .inclusive =3D true, + .complex_indexing =3D false, + }, +}; + static const CPUCaches epyc_milan_cache_info =3D { .l1d_cache =3D &(CPUCacheInfo) { .type =3D DATA_CACHE, @@ -1667,6 +1767,56 @@ static const CPUCaches epyc_milan_cache_info =3D { }, }; =20 +static const CPUCaches epyc_milan_v2_cache_info =3D { + .l1d_cache =3D &(CPUCacheInfo) { + .type =3D DATA_CACHE, + .level =3D 1, + .size =3D 32 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 64, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l1i_cache =3D &(CPUCacheInfo) { + .type =3D INSTRUCTION_CACHE, + .level =3D 1, + .size =3D 32 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 64, + .lines_per_tag =3D 1, + .self_init =3D 1, + .no_invd_sharing =3D true, + }, + .l2_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 2, + .size =3D 512 * KiB, + .line_size =3D 64, + .associativity =3D 8, + .partitions =3D 1, + .sets =3D 1024, + .lines_per_tag =3D 1, + }, + .l3_cache =3D &(CPUCacheInfo) { + .type =3D UNIFIED_CACHE, + .level =3D 3, + .size =3D 32 * MiB, + .line_size =3D 64, + .associativity =3D 16, + .partitions =3D 1, + .sets =3D 32768, + .lines_per_tag =3D 1, + .self_init =3D true, + .inclusive =3D true, + .complex_indexing =3D false, + }, +}; + /* The following VMX features are not supported by KVM and are left out in= the * CPU definitions: * @@ -3935,6 +4085,16 @@ static const X86CPUDefinition builtin_x86_defs[] =3D= { { /* end of list */ } } }, + { + .version =3D 4, + .note =3D "compatible with SEV-SNP CPUID enforcement", + .props =3D (PropValue[]) { + { "model-id", + "AMD EPYC-v4 Processor" }, + { /* end of list */ } + }, + .cache_info =3D &epyc_v4_cache_info + }, { /* end of list */ } } }, @@ -4054,6 +4214,16 @@ static const X86CPUDefinition builtin_x86_defs[] =3D= { { /* end of list */ } } }, + { + .version =3D 3, + .note =3D "compatible with SEV-SNP CPUID enforcement", + .props =3D (PropValue[]) { + { "model-id", + "AMD EPYC-Rome-v3 Processor" }, + { /* end of list */ } + }, + .cache_info =3D &epyc_rome_v3_cache_info + }, { /* end of list */ } } }, @@ -4111,6 +4281,20 @@ static const X86CPUDefinition builtin_x86_defs[] =3D= { .xlevel =3D 0x8000001E, .model_id =3D "AMD EPYC-Milan Processor", .cache_info =3D &epyc_milan_cache_info, + .versions =3D (X86CPUVersionDefinition[]) { + { .version =3D 1 }, + { + .version =3D 2, + .note =3D "compatible with SEV-SNP CPUID enforcement", + .props =3D (PropValue[]) { + { "model-id", + "AMD EPYC-Milan-v2 Processor" }, + { /* end of list */ } + }, + .cache_info =3D &epyc_milan_v2_cache_info + }, + { /* end of list */ } + } }, }; =20 --=20 2.25.1