39 struct ms_hyperv_info ms_hyperv;  variable
73 	if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present)  in hv_get_non_nested_msr()
83 	if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) {  in hv_set_non_nested_msr()
114 	if (WARN_ON(!ms_hyperv.paravisor_present || !hv_is_synic_msr(reg)))  in hv_para_get_synic_register()
124 	if (WARN_ON(!ms_hyperv.paravisor_present || !hv_is_synic_msr(reg)))  in hv_para_set_synic_register()
164 	if (ms_hyperv.hints & HV_DEPRECATING_AEOI_RECOMMENDED)  in DEFINE_IDTENTRY_SYSVEC()
318 	if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE))  in x86_setup_ops_for_tsc_pg_clock()
422 	if (!ms_hyperv.paravisor_present && hv_isolation_type_snp()) {  in hv_smp_prepare_cpus()
515 	ms_hyperv.features = cpuid_eax(HYPERV_CPUID_FEATURES);  in ms_hyperv_init_platform()
516 	ms_hyperv.priv_high = cpuid_ebx(HYPERV_CPUID_FEATURES);  in ms_hyperv_init_platform()
517 	ms_hyperv.ext_features = cpuid_ecx(HYPERV_CPUID_FEATURES);  in ms_hyperv_init_platform()
518 	ms_hyperv.misc_features = cpuid_edx(HYPERV_CPUID_FEATURES);  in ms_hyperv_init_platform()
519 	ms_hyperv.hints    = cpuid_eax(HYPERV_CPUID_ENLIGHTMENT_INFO);  in ms_hyperv_init_platform()
524 		ms_hyperv.features, ms_hyperv.priv_high,  in ms_hyperv_init_platform()
525 		ms_hyperv.ext_features, ms_hyperv.hints,  in ms_hyperv_init_platform()
526 		ms_hyperv.misc_features);  in ms_hyperv_init_platform()
528 	ms_hyperv.max_vp_index = cpuid_eax(HYPERV_CPUID_IMPLEMENT_LIMITS);  in ms_hyperv_init_platform()
529 	ms_hyperv.max_lp_index = cpuid_ebx(HYPERV_CPUID_IMPLEMENT_LIMITS);  in ms_hyperv_init_platform()
532 		 ms_hyperv.max_vp_index, ms_hyperv.max_lp_index);  in ms_hyperv_init_platform()
540 		ms_hyperv.hints |= HV_DEPRECATING_AEOI_RECOMMENDED;  in ms_hyperv_init_platform()
542 	if (ms_hyperv.hints & HV_X64_HYPERV_NESTED) {  in ms_hyperv_init_platform()
555 	ms_hyperv.confidential_vmbus_available =  in ms_hyperv_init_platform()
557 	ms_hyperv.msi_ext_dest_id =  in ms_hyperv_init_platform()
560 	if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS &&  in ms_hyperv_init_platform()
561 	    ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) {  in ms_hyperv_init_platform()
567 	if (ms_hyperv.priv_high & HV_ISOLATION) {  in ms_hyperv_init_platform()
568 		ms_hyperv.isolation_config_a = cpuid_eax(HYPERV_CPUID_ISOLATION_CONFIG);  in ms_hyperv_init_platform()
569 		ms_hyperv.isolation_config_b = cpuid_ebx(HYPERV_CPUID_ISOLATION_CONFIG);  in ms_hyperv_init_platform()
571 		if (ms_hyperv.shared_gpa_boundary_active)  in ms_hyperv_init_platform()
572 			ms_hyperv.shared_gpa_boundary =  in ms_hyperv_init_platform()
573 				BIT_ULL(ms_hyperv.shared_gpa_boundary_bits);  in ms_hyperv_init_platform()
576 			ms_hyperv.isolation_config_a, ms_hyperv.isolation_config_b);  in ms_hyperv_init_platform()
581 			if (!ms_hyperv.paravisor_present)  in ms_hyperv_init_platform()
587 			ms_hyperv.hints &= ~HV_X64_APIC_ACCESS_RECOMMENDED;  in ms_hyperv_init_platform()
589 			if (!ms_hyperv.paravisor_present) {  in ms_hyperv_init_platform()
597 				ms_hyperv.features &= ~HV_MSR_REFERENCE_TSC_AVAILABLE;  in ms_hyperv_init_platform()
605 				if (!(ms_hyperv.features & HV_ACCESS_TSC_INVARIANT))  in ms_hyperv_init_platform()
609 				ms_hyperv.misc_features &= ~HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE;  in ms_hyperv_init_platform()
612 				ms_hyperv.hints &= ~HV_X64_REMOTE_TLB_FLUSH_RECOMMENDED;  in ms_hyperv_init_platform()
620 		ms_hyperv.nested_features =  in ms_hyperv_init_platform()
623 			ms_hyperv.nested_features);  in ms_hyperv_init_platform()
627 	if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS &&  in ms_hyperv_init_platform()
628 	    ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) {  in ms_hyperv_init_platform()
665 	if (ms_hyperv.features & HV_ACCESS_TSC_INVARIANT) {  in ms_hyperv_init_platform()
688 	    ms_hyperv.paravisor_present)  in ms_hyperv_init_platform()
700 	if (ms_hyperv.features & HV_ACCESS_REENLIGHTENMENT) {  in ms_hyperv_init_platform()
705 	if (ms_hyperv.misc_features & HV_STIMER_DIRECT_MODE_AVAILABLE) {  in ms_hyperv_init_platform()
712 	    (!ms_hyperv.paravisor_present && hv_isolation_type_snp()))  in ms_hyperv_init_platform()
741 	    !(ms_hyperv.features & HV_ACCESS_TSC_INVARIANT))  in ms_hyperv_init_platform()
766 	return ms_hyperv.msi_ext_dest_id;  in ms_hyperv_msi_ext_dest_id()