From patchwork Fri Nov 22 06:21:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: EwanHai X-Patchwork-Id: 13882891 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 0F4E4E65D37 for ; Fri, 22 Nov 2024 08:55:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tEPRM-0000TS-E8; Fri, 22 Nov 2024 03:55:00 -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 1tEPRF-0000RO-2E for qemu-devel@nongnu.org; Fri, 22 Nov 2024 03:54:54 -0500 Received: from mx1.zhaoxin.com ([210.0.225.12]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tEPRC-0005Tp-Q1 for qemu-devel@nongnu.org; Fri, 22 Nov 2024 03:54:52 -0500 X-ASG-Debug-ID: 1732265687-086e2312d503820001-jgbH7p Received: from ZXSHMBX1.zhaoxin.com (ZXSHMBX1.zhaoxin.com [10.28.252.163]) by mx1.zhaoxin.com with ESMTP id 9SrApcvCPveCHJs9 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Fri, 22 Nov 2024 16:54:47 +0800 (CST) X-Barracuda-Envelope-From: EwanHai-oc@zhaoxin.com X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.163 Received: from ZXSHMBX1.zhaoxin.com (10.28.252.163) by ZXSHMBX1.zhaoxin.com (10.28.252.163) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Fri, 22 Nov 2024 16:54:46 +0800 Received: from ZXSHMBX1.zhaoxin.com ([fe80::3066:e339:e3d6:5264]) by ZXSHMBX1.zhaoxin.com ([fe80::3066:e339:e3d6:5264%7]) with mapi id 15.01.2507.039; Fri, 22 Nov 2024 16:54:46 +0800 X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.163 Received: from ewan-server.zhaoxin.com (10.28.66.62) by zxbjmbx1.zhaoxin.com (10.29.252.163) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 22 Nov 2024 14:21:37 +0800 From: EwanHai To: , CC: , , , , , , Subject: [PATCH RESEND v4 3/4] target/i386: Introduce Zhaoxin Yongfeng CPU model Date: Fri, 22 Nov 2024 01:21:34 -0500 X-ASG-Orig-Subj: [PATCH RESEND v4 3/4] target/i386: Introduce Zhaoxin Yongfeng CPU model Message-ID: <20241122062135.479200-4-ewanhai-oc@zhaoxin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241122062135.479200-1-ewanhai-oc@zhaoxin.com> References: <20241122062135.479200-1-ewanhai-oc@zhaoxin.com> MIME-Version: 1.0 X-Originating-IP: [10.28.66.62] X-ClientProxiedBy: zxbjmbx1.zhaoxin.com (10.29.252.163) To zxbjmbx1.zhaoxin.com (10.29.252.163) X-Moderation-Data: 11/22/2024 4:54:45 PM X-Barracuda-Connect: ZXSHMBX1.zhaoxin.com[10.28.252.163] X-Barracuda-Start-Time: 1732265687 X-Barracuda-Encrypted: ECDHE-RSA-AES128-GCM-SHA256 X-Barracuda-URL: https://10.28.252.35:4443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at zhaoxin.com X-Barracuda-Scan-Msg-Size: 7693 X-Barracuda-BRTS-Status: 1 X-Barracuda-Bayes: INNOCENT GLOBAL 0.0000 1.0000 -2.0210 X-Barracuda-Spam-Score: -2.01 X-Barracuda-Spam-Status: No, SCORE=-2.01 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=9.0 tests=UPPERCASE_75_100 X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.3.133532 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.01 UPPERCASE_75_100 message body is 75-100% uppercase Received-SPF: pass client-ip=210.0.225.12; envelope-from=EwanHai-oc@zhaoxin.com; helo=mx1.zhaoxin.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UPPERCASE_75_100=0.001 autolearn=no 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Introduce support for the Zhaoxin Yongfeng CPU model. The Zhaoxin Yongfeng CPU is Zhaoxin's latest server CPU. This new cpu model ensure that QEMU can correctly emulate the Zhaoxin Yongfeng CPU, providing accurate functionality and performance characteristics. Signed-off-by: EwanHai Reviewed-by: Zhao Liu --- target/i386/cpu.c | 124 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 3725dbbc4b..ae8e9ccfc7 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5341,6 +5341,130 @@ static const X86CPUDefinition builtin_x86_defs[] = { .model_id = "AMD EPYC-Genoa Processor", .cache_info = &epyc_genoa_cache_info, }, + { + .name = "YongFeng", + .level = 0x1F, + .vendor = CPUID_VENDOR_ZHAOXIN1, + .family = 7, + .model = 11, + .stepping = 3, + /* missing: CPUID_HT, CPUID_TM, CPUID_PBE */ + .features[FEAT_1_EDX] = + CPUID_SS | CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | + CPUID_ACPI | 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_VME | CPUID_FP87, + /* + * missing: CPUID_EXT_OSXSAVE, CPUID_EXT_XTPR, CPUID_EXT_TM2, + * CPUID_EXT_EST, CPUID_EXT_SMX, CPUID_EXT_VMX + */ + .features[FEAT_1_ECX] = + CPUID_EXT_RDRAND | CPUID_EXT_F16C | CPUID_EXT_AVX | + CPUID_EXT_XSAVE | CPUID_EXT_AES | CPUID_EXT_TSC_DEADLINE_TIMER | + CPUID_EXT_POPCNT | CPUID_EXT_MOVBE | CPUID_EXT_X2APIC | + CPUID_EXT_SSE42 | CPUID_EXT_SSE41 | CPUID_EXT_PCID | + CPUID_EXT_CX16 | CPUID_EXT_FMA | CPUID_EXT_SSSE3 | + CPUID_EXT_MONITOR | CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3, + .features[FEAT_7_0_EBX] = + CPUID_7_0_EBX_SHA_NI | CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_ADX | + CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_INVPCID | CPUID_7_0_EBX_BMI2 | + CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_BMI1 | + CPUID_7_0_EBX_FSGSBASE, + /* missing: CPUID_7_0_ECX_OSPKE */ + .features[FEAT_7_0_ECX] = + CPUID_7_0_ECX_RDPID | CPUID_7_0_ECX_PKU | CPUID_7_0_ECX_UMIP, + .features[FEAT_7_0_EDX] = + CPUID_7_0_EDX_ARCH_CAPABILITIES | CPUID_7_0_EDX_SPEC_CTRL, + .features[FEAT_8000_0001_EDX] = + CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_PDPE1GB | + CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, + .features[FEAT_8000_0001_ECX] = + CPUID_EXT3_3DNOWPREFETCH | CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM, + .features[FEAT_8000_0007_EDX] = CPUID_APM_INVTSC, + /* + * TODO: When the Linux kernel introduces other existing definitions + * for this leaf, remember to update the definitions here. + */ + .features[FEAT_C000_0001_EDX] = + CPUID_C000_0001_EDX_PMM_EN | CPUID_C000_0001_EDX_PMM | + CPUID_C000_0001_EDX_PHE_EN | CPUID_C000_0001_EDX_PHE | + CPUID_C000_0001_EDX_ACE2 | + CPUID_C000_0001_EDX_XCRYPT_EN | CPUID_C000_0001_EDX_XCRYPT | + CPUID_C000_0001_EDX_XSTORE_EN | CPUID_C000_0001_EDX_XSTORE, + .features[FEAT_XSAVE] = + CPUID_XSAVE_XSAVEOPT, + .features[FEAT_ARCH_CAPABILITIES] = + MSR_ARCH_CAP_RDCL_NO | MSR_ARCH_CAP_SKIP_L1DFL_VMENTRY | + MSR_ARCH_CAP_MDS_NO | MSR_ARCH_CAP_PSCHANGE_MC_NO | + MSR_ARCH_CAP_SSB_NO, + .features[FEAT_VMX_PROCBASED_CTLS] = + VMX_CPU_BASED_VIRTUAL_INTR_PENDING | VMX_CPU_BASED_HLT_EXITING | + VMX_CPU_BASED_USE_TSC_OFFSETING | VMX_CPU_BASED_INVLPG_EXITING | + VMX_CPU_BASED_MWAIT_EXITING | VMX_CPU_BASED_RDPMC_EXITING | + VMX_CPU_BASED_RDTSC_EXITING | VMX_CPU_BASED_CR3_LOAD_EXITING | + VMX_CPU_BASED_CR3_STORE_EXITING | VMX_CPU_BASED_CR8_LOAD_EXITING | + VMX_CPU_BASED_CR8_STORE_EXITING | VMX_CPU_BASED_TPR_SHADOW | + VMX_CPU_BASED_VIRTUAL_NMI_PENDING | VMX_CPU_BASED_MOV_DR_EXITING | + VMX_CPU_BASED_UNCOND_IO_EXITING | VMX_CPU_BASED_USE_IO_BITMAPS | + VMX_CPU_BASED_MONITOR_TRAP_FLAG | VMX_CPU_BASED_USE_MSR_BITMAPS | + VMX_CPU_BASED_MONITOR_EXITING | VMX_CPU_BASED_PAUSE_EXITING | + VMX_CPU_BASED_ACTIVATE_SECONDARY_CONTROLS, + /* + * missing: VMX_SECONDARY_EXEC_PAUSE_LOOP_EXITING, + * VMX_SECONDARY_EXEC_TSC_SCALING + */ + .features[FEAT_VMX_SECONDARY_CTLS] = + VMX_SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES | + VMX_SECONDARY_EXEC_ENABLE_EPT | VMX_SECONDARY_EXEC_DESC | + VMX_SECONDARY_EXEC_RDTSCP | VMX_SECONDARY_EXEC_ENABLE_VPID | + VMX_SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE | + VMX_SECONDARY_EXEC_WBINVD_EXITING | + VMX_SECONDARY_EXEC_UNRESTRICTED_GUEST | + VMX_SECONDARY_EXEC_APIC_REGISTER_VIRT | + VMX_SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY | + VMX_SECONDARY_EXEC_RDRAND_EXITING | + VMX_SECONDARY_EXEC_ENABLE_INVPCID | + VMX_SECONDARY_EXEC_ENABLE_VMFUNC | + VMX_SECONDARY_EXEC_SHADOW_VMCS | + VMX_SECONDARY_EXEC_ENABLE_PML, + .features[FEAT_VMX_PINBASED_CTLS] = + VMX_PIN_BASED_EXT_INTR_MASK | VMX_PIN_BASED_NMI_EXITING | + VMX_PIN_BASED_VIRTUAL_NMIS | VMX_PIN_BASED_VMX_PREEMPTION_TIMER | + VMX_PIN_BASED_POSTED_INTR, + .features[FEAT_VMX_EXIT_CTLS] = + VMX_VM_EXIT_SAVE_DEBUG_CONTROLS | VMX_VM_EXIT_HOST_ADDR_SPACE_SIZE | + VMX_VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL | + VMX_VM_EXIT_ACK_INTR_ON_EXIT | VMX_VM_EXIT_SAVE_IA32_PAT | + VMX_VM_EXIT_LOAD_IA32_PAT | VMX_VM_EXIT_SAVE_IA32_EFER | + VMX_VM_EXIT_LOAD_IA32_EFER | VMX_VM_EXIT_SAVE_VMX_PREEMPTION_TIMER, + /* missing: VMX_VM_ENTRY_SMM, VMX_VM_ENTRY_DEACT_DUAL_MONITOR */ + .features[FEAT_VMX_ENTRY_CTLS] = + VMX_VM_ENTRY_LOAD_DEBUG_CONTROLS | VMX_VM_ENTRY_IA32E_MODE | + VMX_VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL | + VMX_VM_ENTRY_LOAD_IA32_PAT | VMX_VM_ENTRY_LOAD_IA32_EFER, + /* + * missing: MSR_VMX_MISC_ACTIVITY_SHUTDOWN, + * MSR_VMX_MISC_ACTIVITY_WAIT_SIPI + */ + .features[FEAT_VMX_MISC] = + MSR_VMX_MISC_STORE_LMA | MSR_VMX_MISC_ACTIVITY_HLT | + MSR_VMX_MISC_VMWRITE_VMEXIT, + /* missing: MSR_VMX_EPT_UC */ + .features[FEAT_VMX_EPT_VPID_CAPS] = + MSR_VMX_EPT_EXECONLY | MSR_VMX_EPT_PAGE_WALK_LENGTH_4 | + MSR_VMX_EPT_WB | MSR_VMX_EPT_2MB | MSR_VMX_EPT_1GB | + MSR_VMX_EPT_INVEPT | MSR_VMX_EPT_AD_BITS | + MSR_VMX_EPT_INVEPT_SINGLE_CONTEXT | MSR_VMX_EPT_INVEPT_ALL_CONTEXT | + MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT | MSR_VMX_EPT_INVVPID | + MSR_VMX_EPT_INVVPID_ALL_CONTEXT | MSR_VMX_EPT_INVVPID_SINGLE_ADDR | + MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT_NOGLOBALS, + .features[FEAT_VMX_BASIC] = + MSR_VMX_BASIC_INS_OUTS | MSR_VMX_BASIC_TRUE_CTLS, + .features[FEAT_VMX_VMFUNC] = MSR_VMX_VMFUNC_EPT_SWITCHING, + .xlevel = 0x80000008, + .model_id = "Zhaoxin YongFeng Processor", + }, }; /*