Searched defs:u64FeatMsr (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/HostDrivers/Support/
H A DSUPDrv.cpp3763 uint64_t u64FeatMsr; local
3773 u64FeatMsr = ASMRdMsr(MSR_IA32_FEATURE_CONTROL);
3775 fMsrLocked = RT_BOOL(u64FeatMsr & MSR_IA32_FEATURE_CONTROL_LOCK);
3776 fSmxVmxAllowed = RT_BOOL(u64FeatMsr & MSR_IA32_FEATURE_CONTROL_SMX_VMXON);
3777 fVmxAllowed = RT_BOOL(u64FeatMsr & MSR_IA32_FEATURE_CONTROL_VMXON);
3816 u64FeatMsr |= MSR_IA32_FEATURE_CONTROL_LOCK
3819 ASMWrMsr(MSR_IA32_FEATURE_CONTROL, u64FeatMsr);
3822 u64FeatMsr = ASMRdMsr(MSR_IA32_FEATURE_CONTROL);
3823 fMsrLocked = RT_BOOL(u64FeatMsr & MSR_IA32_FEATURE_CONTROL_LOCK);
3824 fSmxVmxAllowed = fMsrLocked && RT_BOOL(u64FeatMsr
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