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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UPPERCASE_50_75,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB701C4360C for ; Sat, 12 Oct 2019 12:26:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 910742089C for ; Sat, 12 Oct 2019 12:26:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 910742089C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:32924 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJGTd-0001ng-9m for qemu-devel@archiver.kernel.org; Sat, 12 Oct 2019 08:26:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47889) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJBRt-0001Gt-Rq for qemu-devel@nongnu.org; Sat, 12 Oct 2019 03:04:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iJBRs-0001yb-0z for qemu-devel@nongnu.org; Sat, 12 Oct 2019 03:04:21 -0400 Received: from mga02.intel.com ([134.134.136.20]:49598) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iJBRr-0001vn-PA for qemu-devel@nongnu.org; Sat, 12 Oct 2019 03:04:19 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Oct 2019 00:04:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,286,1566889200"; d="scan'208";a="197802840" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.238.156.101]) by orsmga003.jf.intel.com with ESMTP; 12 Oct 2019 00:04:15 -0700 From: Cathy Zhang To: pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com Subject: [PATCH 3/3] i386: Add new CPU model Cooperlake Date: Sat, 12 Oct 2019 15:00:38 +0800 Message-Id: <1570863638-22272-4-git-send-email-cathy.zhang@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1570863638-22272-1-git-send-email-cathy.zhang@intel.com> References: <1570863638-22272-1-git-send-email-cathy.zhang@intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.20 X-Mailman-Approved-At: Sat, 12 Oct 2019 08:24:54 -0400 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: , Cc: qemu-devel@nongnu.org, Cathy Zhang Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Cooper Lake is intel's successor to Cascade Lake, the new CPU model inherits features from Cascadelake-Server, while add one platform associated new feature: AVX512_BF16, and STIBP for speculative execution. Signed-off-by: Cathy Zhang --- target/i386/cpu.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 44f1bbd..be86686 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -2612,6 +2612,65 @@ static X86CPUDefinition builtin_x86_defs[] = { } }, { + .name = "Cooperlake", + .level = 0xd, + .vendor = CPUID_VENDOR_INTEL, + .family = 6, + .model = 85, + .stepping = 10, + .features[FEAT_1_EDX] = + CPUID_VME | CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | + CPUID_CLFLUSH | CPUID_PSE36 | CPUID_PAT | CPUID_CMOV | CPUID_MCA | + CPUID_PGE | CPUID_MTRR | CPUID_SEP | CPUID_APIC | CPUID_CX8 | + CPUID_MCE | CPUID_PAE | CPUID_MSR | CPUID_TSC | CPUID_PSE | + CPUID_DE | CPUID_FP87, + .features[FEAT_1_ECX] = + CPUID_EXT_AVX | CPUID_EXT_XSAVE | CPUID_EXT_AES | + CPUID_EXT_POPCNT | CPUID_EXT_X2APIC | CPUID_EXT_SSE42 | + CPUID_EXT_SSE41 | CPUID_EXT_CX16 | CPUID_EXT_SSSE3 | + CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3 | + CPUID_EXT_TSC_DEADLINE_TIMER | CPUID_EXT_FMA | CPUID_EXT_MOVBE | + CPUID_EXT_PCID | CPUID_EXT_F16C | CPUID_EXT_RDRAND, + .features[FEAT_8000_0001_EDX] = + CPUID_EXT2_LM | CPUID_EXT2_PDPE1GB | CPUID_EXT2_RDTSCP | + CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, + .features[FEAT_8000_0001_ECX] = + CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH, + .features[FEAT_7_0_EBX] = + CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | + CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | + CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ERMS | CPUID_7_0_EBX_INVPCID | + CPUID_7_0_EBX_RTM | CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_ADX | + CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_CLWB | + CPUID_7_0_EBX_AVX512F | CPUID_7_0_EBX_AVX512DQ | + CPUID_7_0_EBX_AVX512BW | CPUID_7_0_EBX_AVX512CD | + CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT, + .features[FEAT_7_0_ECX] = + CPUID_7_0_ECX_PKU | + CPUID_7_0_ECX_AVX512VNNI, + .features[FEAT_7_0_EDX] = + CPUID_7_0_EDX_SPEC_CTRL | CPUID_7_0_EDX_STIBP | + CPUID_7_0_EDX_SPEC_CTRL_SSBD | CPUID_7_0_EDX_ARCH_CAPABILITIES, + .features[FEAT_ARCH_CAPABILITIES] = + MSR_ARCH_CAP_RDCL_NO | MSR_ARCH_CAP_IBRS_ALL | + MSR_ARCH_CAP_SKIP_L1DFL_VMENTRY | MSR_ARCH_CAP_MDS_NO, + .features[FEAT_7_1_EAX] = + CPUID_7_1_EAX_AVX512_BF16, + /* Missing: XSAVES (not supported by some Linux versions, + * including v4.1 to v4.12). + * KVM doesn't yet expose any XSAVES state save component, + * and the only one defined in Skylake (processor tracing) + * probably will block migration anyway. + */ + .features[FEAT_XSAVE] = + CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC | + CPUID_XSAVE_XGETBV1, + .features[FEAT_6_EAX] = + CPUID_6_EAX_ARAT, + .xlevel = 0x80000008, + .model_id = "Intel Xeon Processor (Cooperlake)", + }, + { .name = "Icelake-Client", .level = 0xd, .vendor = CPUID_VENDOR_INTEL, -- 1.8.3.1