diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/cpu.c | 15 | ||||
| -rw-r--r-- | target/i386/cpu.h | 7 | ||||
| -rw-r--r-- | target/i386/kvm/kvm.c | 26 |
3 files changed, 33 insertions, 15 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 8154343cc4..d1d057fabe 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6258,10 +6258,6 @@ static void x86_cpu_hyperv_realize(X86CPU *cpu) cpu->hyperv_interface_id[2] = 0; cpu->hyperv_interface_id[3] = 0; - /* Hypervisor system identity */ - cpu->hyperv_version_id[0] = 0x00001bbc; - cpu->hyperv_version_id[1] = 0x00060001; - /* Hypervisor implementation limits */ cpu->hyperv_limits[0] = 64; cpu->hyperv_limits[1] = 0; @@ -6840,6 +6836,17 @@ static Property x86_cpu_properties[] = { DEFINE_PROP_BOOL("hv-passthrough", X86CPU, hyperv_passthrough, false), DEFINE_PROP_BOOL("hv-enforce-cpuid", X86CPU, hyperv_enforce_cpuid, false), + /* WS2008R2 identify by default */ + DEFINE_PROP_UINT32("hv-version-id-build", X86CPU, hyperv_ver_id_build, + 0x1bbc), + DEFINE_PROP_UINT16("hv-version-id-major", X86CPU, hyperv_ver_id_major, + 0x0006), + DEFINE_PROP_UINT16("hv-version-id-minor", X86CPU, hyperv_ver_id_minor, + 0x0001), + DEFINE_PROP_UINT32("hv-version-id-spack", X86CPU, hyperv_ver_id_sp, 0), + DEFINE_PROP_UINT8("hv-version-id-sbranch", X86CPU, hyperv_ver_id_sb, 0), + DEFINE_PROP_UINT32("hv-version-id-snumber", X86CPU, hyperv_ver_id_sn, 0), + DEFINE_PROP_BOOL("check", X86CPU, check_cpuid, true), DEFINE_PROP_BOOL("enforce", X86CPU, enforce_cpuid, false), DEFINE_PROP_BOOL("x-force-features", X86CPU, force_features, false), diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 65f0ee2caf..3edaad7688 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1717,10 +1717,15 @@ struct X86CPU { OnOffAuto hyperv_no_nonarch_cs; uint32_t hyperv_vendor_id[3]; uint32_t hyperv_interface_id[4]; - uint32_t hyperv_version_id[4]; uint32_t hyperv_limits[3]; uint32_t hyperv_nested[4]; bool hyperv_enforce_cpuid; + uint32_t hyperv_ver_id_build; + uint16_t hyperv_ver_id_major; + uint16_t hyperv_ver_id_minor; + uint32_t hyperv_ver_id_sp; + uint8_t hyperv_ver_id_sb; + uint32_t hyperv_ver_id_sn; bool check_cpuid; bool enforce_cpuid; diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 68faf72e34..f25837f63f 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -1258,14 +1258,18 @@ bool kvm_hyperv_expand_features(X86CPU *cpu, Error **errp) cpu->hyperv_interface_id[3] = hv_cpuid_get_host(cs, HV_CPUID_INTERFACE, R_EDX); - cpu->hyperv_version_id[0] = + cpu->hyperv_ver_id_build = hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EAX); - cpu->hyperv_version_id[1] = - hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EBX); - cpu->hyperv_version_id[2] = + cpu->hyperv_ver_id_major = + hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EBX) >> 16; + cpu->hyperv_ver_id_minor = + hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EBX) & 0xffff; + cpu->hyperv_ver_id_sp = hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_ECX); - cpu->hyperv_version_id[3] = - hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EDX); + cpu->hyperv_ver_id_sb = + hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EDX) >> 24; + cpu->hyperv_ver_id_sn = + hv_cpuid_get_host(cs, HV_CPUID_VERSION, R_EDX) & 0xffffff; cpu->hv_max_vps = hv_cpuid_get_host(cs, HV_CPUID_IMPLEMENT_LIMITS, R_EAX); @@ -1351,10 +1355,12 @@ static int hyperv_fill_cpuids(CPUState *cs, c = &cpuid_ent[cpuid_i++]; c->function = HV_CPUID_VERSION; - c->eax = cpu->hyperv_version_id[0]; - c->ebx = cpu->hyperv_version_id[1]; - c->ecx = cpu->hyperv_version_id[2]; - c->edx = cpu->hyperv_version_id[3]; + c->eax = cpu->hyperv_ver_id_build; + c->ebx = (uint32_t)cpu->hyperv_ver_id_major << 16 | + cpu->hyperv_ver_id_minor; + c->ecx = cpu->hyperv_ver_id_sp; + c->edx = (uint32_t)cpu->hyperv_ver_id_sb << 24 | + (cpu->hyperv_ver_id_sn & 0xffffff); c = &cpuid_ent[cpuid_i++]; c->function = HV_CPUID_FEATURES; |