From nobody Mon Apr 7 01:16:33 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1736754700648757.7882838204267; Sun, 12 Jan 2025 23:51:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tXFD7-0005d8-7O; Mon, 13 Jan 2025 02:50:10 -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 1tXFCw-0005bx-Bw for qemu-devel@nongnu.org; Mon, 13 Jan 2025 02:49:59 -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 1tXFCs-0003X2-MI for qemu-devel@nongnu.org; Mon, 13 Jan 2025 02:49:58 -0500 Received: from ZXSHMBX3.zhaoxin.com (ZXSHMBX3.zhaoxin.com [10.28.252.165]) by mx1.zhaoxin.com with ESMTP id AGgBAqZ7Prn3k3uG (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Mon, 13 Jan 2025 15:49:50 +0800 (CST) Received: from ZXSHMBX1.zhaoxin.com (10.28.252.163) by ZXSHMBX3.zhaoxin.com (10.28.252.165) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Mon, 13 Jan 2025 15:49:49 +0800 Received: from ZXSHMBX1.zhaoxin.com ([fe80::1f6:1739:ec6a:3d64]) by ZXSHMBX1.zhaoxin.com ([fe80::1f6:1739:ec6a:3d64%7]) with mapi id 15.01.2507.039; Mon, 13 Jan 2025 15:49:49 +0800 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; Mon, 13 Jan 2025 15:44:15 +0800 X-ASG-Debug-ID: 1736754589-086e2312d5ae3c0001-jgbH7p X-Barracuda-Envelope-From: EwanHai-oc@zhaoxin.com X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.165 X-Barracuda-RBL-Trusted-Forwarder: 10.28.252.165 From: EwanHai To: , CC: , , , , , , Subject: [PATCH v5 3/4] target/i386: Introduce Zhaoxin Yongfeng CPU model Date: Mon, 13 Jan 2025 02:44:12 -0500 X-ASG-Orig-Subj: [PATCH v5 3/4] target/i386: Introduce Zhaoxin Yongfeng CPU model Message-ID: <20250113074413.297793-4-ewanhai-oc@zhaoxin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250113074413.297793-1-ewanhai-oc@zhaoxin.com> References: <20250113074413.297793-1-ewanhai-oc@zhaoxin.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: 1/13/2025 3:49:48 PM X-Barracuda-Connect: ZXSHMBX3.zhaoxin.com[10.28.252.165] X-Barracuda-Start-Time: 1736754589 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 3.2.3.135768 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- 0.01 UPPERCASE_75_100 message body is 75-100% uppercase 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: 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_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1736754703042019000 Content-Type: text/plain; charset="utf-8" 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 characterist= ics. 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 0b639848cd..6b20e7c64a 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5343,6 +5343,130 @@ static const X86CPUDefinition builtin_x86_defs[] = =3D { .model_id =3D "AMD EPYC-Genoa Processor", .cache_info =3D &epyc_genoa_cache_info, }, + { + .name =3D "YongFeng", + .level =3D 0x1F, + .vendor =3D CPUID_VENDOR_ZHAOXIN1, + .family =3D 7, + .model =3D 11, + .stepping =3D 3, + /* missing: CPUID_HT, CPUID_TM, CPUID_PBE */ + .features[FEAT_1_EDX] =3D + CPUID_SS | CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | + CPUID_ACPI | CPUID_CLFLUSH | CPUID_PSE36 | CPUID_PAT | CPUID_C= MOV | + 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] =3D + 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] =3D + 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_B= MI2 | + 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] =3D + CPUID_7_0_ECX_RDPID | CPUID_7_0_ECX_PKU | CPUID_7_0_ECX_UMIP, + .features[FEAT_7_0_EDX] =3D + CPUID_7_0_EDX_ARCH_CAPABILITIES | CPUID_7_0_EDX_SPEC_CTRL, + .features[FEAT_8000_0001_EDX] =3D + CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_PDPE1GB | + CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, + .features[FEAT_8000_0001_ECX] =3D + CPUID_EXT3_3DNOWPREFETCH | CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM, + .features[FEAT_8000_0007_EDX] =3D CPUID_APM_INVTSC, + /* + * TODO: When the Linux kernel introduces other existing definitio= ns + * for this leaf, remember to update the definitions here. + */ + .features[FEAT_C000_0001_EDX] =3D + 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] =3D + CPUID_XSAVE_XSAVEOPT, + .features[FEAT_ARCH_CAPABILITIES] =3D + 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] =3D + 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_EXITI= NG | + VMX_CPU_BASED_CR8_STORE_EXITING | VMX_CPU_BASED_TPR_SHADOW | + VMX_CPU_BASED_VIRTUAL_NMI_PENDING | VMX_CPU_BASED_MOV_DR_EXITI= NG | + VMX_CPU_BASED_UNCOND_IO_EXITING | VMX_CPU_BASED_USE_IO_BITMAPS= | + VMX_CPU_BASED_MONITOR_TRAP_FLAG | VMX_CPU_BASED_USE_MSR_BITMAP= S | + 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] =3D + 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] =3D + VMX_PIN_BASED_EXT_INTR_MASK | VMX_PIN_BASED_NMI_EXITING | + VMX_PIN_BASED_VIRTUAL_NMIS | VMX_PIN_BASED_VMX_PREEMPTION_TIME= R | + VMX_PIN_BASED_POSTED_INTR, + .features[FEAT_VMX_EXIT_CTLS] =3D + 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_T= IMER, + /* missing: VMX_VM_ENTRY_SMM, VMX_VM_ENTRY_DEACT_DUAL_MONITOR */ + .features[FEAT_VMX_ENTRY_CTLS] =3D + 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] =3D + 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] =3D + 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_CON= TEXT | + MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT | MSR_VMX_EPT_INVVPID | + MSR_VMX_EPT_INVVPID_ALL_CONTEXT | MSR_VMX_EPT_INVVPID_SINGLE_A= DDR | + MSR_VMX_EPT_INVVPID_SINGLE_CONTEXT_NOGLOBALS, + .features[FEAT_VMX_BASIC] =3D + MSR_VMX_BASIC_INS_OUTS | MSR_VMX_BASIC_TRUE_CTLS, + .features[FEAT_VMX_VMFUNC] =3D MSR_VMX_VMFUNC_EPT_SWITCHING, + .xlevel =3D 0x80000008, + .model_id =3D "Zhaoxin YongFeng Processor", + }, }; =20 /* --=20 2.34.1