diff options
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 474b0b9..5c7a279 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -292,6 +292,7 @@ #define MCG_CTL_P (1ULL<<8) /* MCG_CAP register available */ #define MCG_SER_P (1ULL<<24) /* MCA recovery/new status bits */ +#define MCG_LMCE_P (1ULL<<27) /* Local Machine Check Supported */ #define MCE_CAP_DEF (MCG_CTL_P|MCG_SER_P) #define MCE_BANKS_DEF 10 @@ -301,6 +302,9 @@ #define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */ #define MCG_STATUS_EIPV (1ULL<<1) /* ip points to correct instruction */ #define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */ +#define MCG_STATUS_LMCE (1ULL<<3) /* Local MCE signaled */ + +#define MCG_EXT_CTL_LMCE_EN (1ULL<<0) /* Local MCE enabled */ #define MCI_STATUS_VAL (1ULL<<63) /* valid error */ #define MCI_STATUS_OVER (1ULL<<62) /* previous errors lost */ @@ -328,6 +332,10 @@ #define MSR_TSC_ADJUST 0x0000003b #define MSR_IA32_TSCDEADLINE 0x6e0 +#define FEATURE_CONTROL_LOCKED (1<<0) +#define FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX (1<<2) +#define FEATURE_CONTROL_LMCE (1<<20) + #define MSR_P6_PERFCTR0 0xc1 #define MSR_IA32_SMBASE 0x9e @@ -343,6 +351,7 @@ #define MSR_MCG_CAP 0x179 #define MSR_MCG_STATUS 0x17a #define MSR_MCG_CTL 0x17b +#define MSR_MCG_EXT_CTL 0x4d0 #define MSR_P6_EVNTSEL0 0x186 @@ -440,6 +449,9 @@ typedef enum FeatureWord { FEAT_8000_0007_EDX, /* CPUID[8000_0007].EDX */ FEAT_C000_0001_EDX, /* CPUID[C000_0001].EDX */ FEAT_KVM, /* CPUID[4000_0001].EAX (KVM_CPUID_FEATURES) */ + FEAT_HYPERV_EAX, /* CPUID[4000_0003].EAX */ + FEAT_HYPERV_EBX, /* CPUID[4000_0003].EBX */ + FEAT_HYPERV_EDX, /* CPUID[4000_0003].EDX */ FEAT_SVM, /* CPUID[8000_000A].EDX */ FEAT_XSAVE, /* CPUID[EAX=0xd,ECX=1].EAX */ FEAT_6_EAX, /* CPUID[6].EAX */ @@ -1111,6 +1123,7 @@ typedef struct CPUX86State { uint64_t mcg_cap; uint64_t mcg_ctl; + uint64_t mcg_ext_ctl; uint64_t mce_banks[MCE_BANKS_DEF*4]; uint64_t tsc_aux; @@ -1178,6 +1191,12 @@ struct X86CPU { */ bool enable_pmu; + /* LMCE support can be enabled/disabled via cpu option 'lmce=on/off'. It is + * disabled by default to avoid breaking migration between QEMU with + * different LMCE configurations. + */ + bool enable_lmce; + /* Compatibility bits for old machine types: */ bool enable_cpuid_0xb; @@ -1234,7 +1253,6 @@ void x86_cpu_exec_enter(CPUState *cpu); void x86_cpu_exec_exit(CPUState *cpu); X86CPU *cpu_x86_init(const char *cpu_model); -X86CPU *cpu_x86_create(const char *cpu_model, Error **errp); void x86_cpu_list(FILE *f, fprintf_function cpu_fprintf); int cpu_x86_support_mca_broadcast(CPUX86State *env); |