From patchwork Mon Apr 24 16:33:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Babu Moger X-Patchwork-Id: 1773008 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=amd.com header.i=@amd.com header.a=rsa-sha256 header.s=selector1 header.b=aZSTMIo8; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Q4rNq4wStz23hs for ; Tue, 25 Apr 2023 02:36:11 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pqz96-0008J9-A9; Mon, 24 Apr 2023 12:34:32 -0400 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 1pqz93-0008HH-9Q for qemu-devel@nongnu.org; Mon, 24 Apr 2023 12:34:29 -0400 Received: from mail-co1nam11on20618.outbound.protection.outlook.com ([2a01:111:f400:7eab::618] helo=NAM11-CO1-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 1pqz8z-0006ZF-0W for qemu-devel@nongnu.org; Mon, 24 Apr 2023 12:34:27 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OpkuO8ZkRjEwa/jTLcOFhu3PwW9jtt6dxC1x1Odx66a3S4kWA7vB5bSpPnZsCcUaTus5Tpfs3AsKKr3oJtq8TvlgAWyQUIXBxhYYfZ7nsaUK//RBOazYJIGHBHQI5QsA3s3ql8NZ3764SgiW+N5RE6UihPm02JSx1WEcHgnMJFp5IrpyK2V96n81qrHqH3ib5jDqjBT/1t6eQCdAlM1CmMEknrHmstgq45dnyF4ivxME3nVglhSfUMIcPmjxkO4IsZTutttWNDDb1urdJzmg0iLOaJpjayfs5fj2xRkEmlEv3/md/th3skSZN08McnTC+kk02Ez+hGeLwtP0KpaG0g== 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=7qqUhbOTDOsipRhUkT8jAqemJJDaZTCblBrK8bF7E34=; b=Fpa8Y5MD9kXn+AlFmM5YGyIQRjQecCoUwCczHBNV98b3IR0iOXGUjt85csUyk5y8aKoaLZA+0v2XCVTAcERerPFYoiOLPBICmipIv5LC+U4SqVpwIHs3Ev/VtRMuleKqCYgW+WD1Y0eK/mdYCXO9d2f24+04+pNg/iyVMFnopFXs8pw9RaLlp3vM7iy+fuQa6VTbtQKiPE+UtdEE18OCM52od7i3ExfgKLryliRwYpGHPtBLeAzyqjsW93RLba4bDc09WeggOKXwhRfeSN1nl75S4oQn9IVmi2lHhZoIRMRiAkdvJZ87/xbg97xI+QBFAznZ9eoZihEb4U3ZuC7yew== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=redhat.com smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); 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=7qqUhbOTDOsipRhUkT8jAqemJJDaZTCblBrK8bF7E34=; b=aZSTMIo8Sfg8oD9RgBC72TE5Q5Pq+zg+H3TWxkCFxlN1BgoQhuMARmj2rsvNAnHgR3iasc+cPq9R3pem07hffxZI79Z4ltcCYgAK25dVqYLNQDoXIcaNRo3uZKYAmCWYKnK6LD8A3rvubYfMwHXtvb1USePnxRi75ZvWT+WDozc= Received: from DM6PR03CA0027.namprd03.prod.outlook.com (2603:10b6:5:40::40) by CY8PR12MB7564.namprd12.prod.outlook.com (2603:10b6:930:97::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6319.33; Mon, 24 Apr 2023 16:34:20 +0000 Received: from DM6NAM11FT064.eop-nam11.prod.protection.outlook.com (2603:10b6:5:40:cafe::3c) by DM6PR03CA0027.outlook.office365.com (2603:10b6:5:40::40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6319.33 via Frontend Transport; Mon, 24 Apr 2023 16:34:20 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT064.mail.protection.outlook.com (10.13.172.234) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6340.19 via Frontend Transport; Mon, 24 Apr 2023 16:34:19 +0000 Received: from bmoger-ubuntu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 24 Apr 2023 11:34:18 -0500 From: Babu Moger To: , CC: , , , , , , , , , , , , , , , , Subject: [PATCH v3 2/7] target/i386: Add new EPYC CPU versions with updated cache_info Date: Mon, 24 Apr 2023 11:33:56 -0500 Message-ID: <20230424163401.23018-3-babu.moger@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230424163401.23018-1-babu.moger@amd.com> References: <20230424163401.23018-1-babu.moger@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT064:EE_|CY8PR12MB7564:EE_ X-MS-Office365-Filtering-Correlation-Id: 1bfd7633-ee3d-46e9-c491-08db44e1c110 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:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230028)(4636009)(136003)(39860400002)(396003)(346002)(376002)(451199021)(36840700001)(46966006)(40470700004)(2906002)(7696005)(15650500001)(2616005)(6666004)(16526019)(1076003)(26005)(186003)(40480700001)(70586007)(70206006)(8676002)(8936002)(316002)(41300700001)(4326008)(478600001)(44832011)(5660300002)(7416002)(54906003)(110136005)(82740400003)(356005)(81166007)(82310400005)(36756003)(86362001)(40460700003)(36860700001)(47076005)(426003)(336012)(83380400001)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Apr 2023 16:34:19.9707 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1bfd7633-ee3d-46e9-c491-08db44e1c110 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT064.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7564 Received-SPF: softfail client-ip=2a01:111:f400:7eab::618; envelope-from=Babu.Moger@amd.com; helo=NAM11-CO1-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, SPF_HELO_PASS=-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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Michael Roth Introduce new EPYC cpu versions: EPYC-v4 and EPYC-Rome-v3. 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 Signed-off-by: Babu Moger Acked-by: Michael S. Tsirkin --- target/i386/cpu.c | 118 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index e3d9eaa307..c1bc47661d 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1707,6 +1707,56 @@ static const CPUCaches epyc_cache_info = { }, }; +static CPUCaches epyc_v4_cache_info = { + .l1d_cache = &(CPUCacheInfo) { + .type = DATA_CACHE, + .level = 1, + .size = 32 * KiB, + .line_size = 64, + .associativity = 8, + .partitions = 1, + .sets = 64, + .lines_per_tag = 1, + .self_init = 1, + .no_invd_sharing = true, + }, + .l1i_cache = &(CPUCacheInfo) { + .type = INSTRUCTION_CACHE, + .level = 1, + .size = 64 * KiB, + .line_size = 64, + .associativity = 4, + .partitions = 1, + .sets = 256, + .lines_per_tag = 1, + .self_init = 1, + .no_invd_sharing = true, + }, + .l2_cache = &(CPUCacheInfo) { + .type = UNIFIED_CACHE, + .level = 2, + .size = 512 * KiB, + .line_size = 64, + .associativity = 8, + .partitions = 1, + .sets = 1024, + .lines_per_tag = 1, + }, + .l3_cache = &(CPUCacheInfo) { + .type = UNIFIED_CACHE, + .level = 3, + .size = 8 * MiB, + .line_size = 64, + .associativity = 16, + .partitions = 1, + .sets = 8192, + .lines_per_tag = 1, + .self_init = true, + .inclusive = true, + .complex_indexing = false, + }, +}; + static const CPUCaches epyc_rome_cache_info = { .l1d_cache = &(CPUCacheInfo) { .type = DATA_CACHE, @@ -1757,6 +1807,56 @@ static const CPUCaches epyc_rome_cache_info = { }, }; +static const CPUCaches epyc_rome_v3_cache_info = { + .l1d_cache = &(CPUCacheInfo) { + .type = DATA_CACHE, + .level = 1, + .size = 32 * KiB, + .line_size = 64, + .associativity = 8, + .partitions = 1, + .sets = 64, + .lines_per_tag = 1, + .self_init = 1, + .no_invd_sharing = true, + }, + .l1i_cache = &(CPUCacheInfo) { + .type = INSTRUCTION_CACHE, + .level = 1, + .size = 32 * KiB, + .line_size = 64, + .associativity = 8, + .partitions = 1, + .sets = 64, + .lines_per_tag = 1, + .self_init = 1, + .no_invd_sharing = true, + }, + .l2_cache = &(CPUCacheInfo) { + .type = UNIFIED_CACHE, + .level = 2, + .size = 512 * KiB, + .line_size = 64, + .associativity = 8, + .partitions = 1, + .sets = 1024, + .lines_per_tag = 1, + }, + .l3_cache = &(CPUCacheInfo) { + .type = UNIFIED_CACHE, + .level = 3, + .size = 16 * MiB, + .line_size = 64, + .associativity = 16, + .partitions = 1, + .sets = 16384, + .lines_per_tag = 1, + .self_init = true, + .inclusive = true, + .complex_indexing = false, + }, +}; + static const CPUCaches epyc_milan_cache_info = { .l1d_cache = &(CPUCacheInfo) { .type = DATA_CACHE, @@ -4091,6 +4191,15 @@ static const X86CPUDefinition builtin_x86_defs[] = { { /* end of list */ } } }, + { + .version = 4, + .props = (PropValue[]) { + { "model-id", + "AMD EPYC-v4 Processor" }, + { /* end of list */ } + }, + .cache_info = &epyc_v4_cache_info + }, { /* end of list */ } } }, @@ -4210,6 +4319,15 @@ static const X86CPUDefinition builtin_x86_defs[] = { { /* end of list */ } } }, + { + .version = 3, + .props = (PropValue[]) { + { "model-id", + "AMD EPYC-Rome-v3 Processor" }, + { /* end of list */ } + }, + .cache_info = &epyc_rome_v3_cache_info + }, { /* end of list */ } } },