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Searched refs:ms_hyperv (Results 1 – 16 of 16) sorted by relevance

/openbmc/linux/arch/x86/kernel/cpu/
H A Dmshyperv.c41 struct ms_hyperv_info ms_hyperv; variable
73 if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present) in hv_get_non_nested_register()
83 if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present) { in hv_set_non_nested_register()
126 if (ms_hyperv.hints & HV_DEPRECATING_AEOI_RECOMMENDED) in DEFINE_IDTENTRY_SYSVEC()
273 if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE)) in x86_setup_ops_for_tsc_pg_clock()
364 if (!ms_hyperv.paravisor_present && hv_isolation_type_snp()) { in hv_smp_prepare_cpus()
422 ms_hyperv.features = cpuid_eax(HYPERV_CPUID_FEATURES); in ms_hyperv_init_platform()
423 ms_hyperv.priv_high = cpuid_ebx(HYPERV_CPUID_FEATURES); in ms_hyperv_init_platform()
424 ms_hyperv.misc_features = cpuid_edx(HYPERV_CPUID_FEATURES); in ms_hyperv_init_platform()
425 ms_hyperv.hints = cpuid_eax(HYPERV_CPUID_ENLIGHTMENT_INFO); in ms_hyperv_init_platform()
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/openbmc/linux/arch/arm64/hyperv/
H A Dmshyperv.c46 ms_hyperv.features = result.as32.a; in hyperv_init()
47 ms_hyperv.priv_high = result.as32.b; in hyperv_init()
48 ms_hyperv.misc_features = result.as32.c; in hyperv_init()
51 ms_hyperv.hints = result.as32.a; in hyperv_init()
54 ms_hyperv.features, ms_hyperv.priv_high, ms_hyperv.hints, in hyperv_init()
55 ms_hyperv.misc_features); in hyperv_init()
/openbmc/linux/drivers/hv/
H A Dhv.c66 if (hv_isolation_type_tdx() && ms_hyperv.paravisor_present) in hv_post_message()
77 if (ms_hyperv.paravisor_present) { in hv_post_message()
125 if (ms_hyperv.paravisor_present && hv_isolation_type_tdx()) { in hv_synic_alloc()
147 if (!ms_hyperv.paravisor_present && !hv_root_partition) { in hv_synic_alloc()
166 if (!ms_hyperv.paravisor_present && in hv_synic_alloc()
216 if (ms_hyperv.paravisor_present && hv_isolation_type_tdx()) { in hv_synic_free()
227 if (!ms_hyperv.paravisor_present && in hv_synic_free()
276 if (ms_hyperv.paravisor_present || hv_root_partition) { in hv_synic_enable_regs()
279 ~ms_hyperv.shared_gpa_boundary; in hv_synic_enable_regs()
295 if (ms_hyperv.paravisor_present || hv_root_partition) { in hv_synic_enable_regs()
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H A Dhv_common.c46 struct ms_hyperv_info __weak ms_hyperv; variable
47 EXPORT_SYMBOL_GPL(ms_hyperv);
76 if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) in hv_common_free()
293 if (ms_hyperv.misc_features & HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE) { in hv_common_init()
385 if (!ms_hyperv.paravisor_present && in hv_common_cpu_init()
460 if (!(ms_hyperv.priv_high & HV_ENABLE_EXTENDED_HYPERCALLS)) in hv_query_ext_cap()
H A Dconnection.c101 msg->msg_vtl = ms_hyperv.vtl; in vmbus_negotiate_version()
113 ms_hyperv.shared_gpa_boundary; in vmbus_negotiate_version()
115 ms_hyperv.shared_gpa_boundary; in vmbus_negotiate_version()
501 if (ms_hyperv.paravisor_present) { in vmbus_set_event()
/openbmc/linux/arch/x86/hyperv/
H A Dhv_init.c58 if (!ms_hyperv.paravisor_present || !hv_isolation_type_snp()) in hyperv_init_ghcb()
72 ghcb_gpa &= ~ms_hyperv.shared_gpa_boundary; in hyperv_init_ghcb()
123 if (*hvp && !ms_hyperv.paravisor_present && hv_isolation_type_snp()) { in hv_cpu_init()
175 return ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS && in hv_reenlightenment_available()
176 ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE && in hv_reenlightenment_available()
177 ms_hyperv.features & HV_ACCESS_REENLIGHTENMENT; in hv_reenlightenment_available()
480 ms_hyperv.hints &= ~HV_X64_ENLIGHTENED_VMCS_RECOMMENDED; in hyperv_init()
486 if (ms_hyperv.paravisor_present && hv_isolation_type_snp()) { in hyperv_init()
530 if (hv_isolation_type_tdx() && !ms_hyperv.paravisor_present) in hyperv_init()
627 ms_hyperv.vtl = get_vtl(); in hyperv_init()
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H A Dhv_apic.c115 if (!(ms_hyperv.hints & HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED)) in __send_ipi_mask_ex()
180 if (ms_hyperv.paravisor_present || !hv_isolation_type_tdx()) in __send_ipi_mask()
240 if (ms_hyperv.paravisor_present || !hv_isolation_type_tdx()) in __send_ipi_one()
291 if (ms_hyperv.hints & HV_X64_CLUSTER_IPI_RECOMMENDED) { in hv_apic_init()
306 if (ms_hyperv.hints & HV_X64_APIC_ACCESS_RECOMMENDED) { in hv_apic_init()
H A Divm.c352 start_vp_input->target_vtl.target_vtl = ms_hyperv.vtl; in hv_snp_boot_ap()
436 if (!ms_hyperv.paravisor_present) in hv_ivm_msr_write()
447 if (!ms_hyperv.paravisor_present) in hv_ivm_msr_read()
605 cc_set_mask(ms_hyperv.shared_gpa_boundary); in hv_vtom_init()
606 physical_mask &= ms_hyperv.shared_gpa_boundary - 1; in hv_vtom_init()
621 if (!(ms_hyperv.priv_high & HV_ISOLATION)) in hv_get_isolation_type()
623 return FIELD_GET(HV_ISOLATION_TYPE, ms_hyperv.isolation_config_b); in hv_get_isolation_type()
H A Dhv_spinlock.c72 !(ms_hyperv.hints & HV_X64_CLUSTER_IPI_RECOMMENDED) || in hv_init_spinlocks()
73 !(ms_hyperv.features & HV_MSR_GUEST_IDLE_AVAILABLE)) { in hv_init_spinlocks()
H A Dmmu.c180 if (!(ms_hyperv.hints & HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED)) in hyperv_flush_tlb_others_ex()
238 if (!(ms_hyperv.hints & HV_X64_REMOTE_TLB_FLUSH_RECOMMENDED)) in hyperv_setup_mmu_ops()
H A Dhv_vtl.c228 if (vp_id > ms_hyperv.max_vp_index) { in hv_vtl_wakeup_secondary_cpu()
/openbmc/linux/arch/x86/kvm/svm/
H A Dsvm_onhyperv.h24 return ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB && in svm_hv_is_enlightened_tlb_enabled()
36 ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB) in svm_hv_init_vmcb()
39 if (ms_hyperv.nested_features & HV_X64_NESTED_MSR_BITMAP) in svm_hv_init_vmcb()
46 ms_hyperv.nested_features & HV_X64_NESTED_ENLIGHTENED_TLB) { in svm_hv_hardware_setup()
52 if (ms_hyperv.nested_features & HV_X64_NESTED_DIRECT_FLUSH) { in svm_hv_hardware_setup()
/openbmc/linux/drivers/clocksource/
H A Dhyperv_timer.c256 if (!(ms_hyperv.features & HV_MSR_SYNTIMER_AVAILABLE)) in hv_stimer_alloc()
263 direct_mode_enabled = ms_hyperv.misc_features & in hv_stimer_alloc()
544 if (ms_hyperv.features & HV_ACCESS_TSC_INVARIANT) { in hv_init_tsc_clocksource()
549 if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE)) in hv_init_tsc_clocksource()
587 if (!(ms_hyperv.features & HV_ACCESS_TSC_INVARIANT)) { in hv_init_tsc_clocksource()
607 if (ms_hyperv.features & HV_MSR_TIME_REF_COUNT_AVAILABLE) in hv_init_clocksource()
613 if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE)) in hv_remap_tsc_clocksource()
/openbmc/linux/include/asm-generic/
H A Dmshyperv.h59 extern struct ms_hyperv_info ms_hyperv;
/openbmc/linux/arch/x86/kvm/vmx/
H A Dvmx.c572 if (ms_hyperv.hints & HV_X64_ENLIGHTENED_VMCS_RECOMMENDED && in hv_init_evmcs()
573 (ms_hyperv.nested_features & HV_X64_ENLIGHTENED_VMCS_VERSION) >= in hv_init_evmcs()
589 if (ms_hyperv.nested_features & HV_X64_NESTED_DIRECT_FLUSH) in hv_init_evmcs()
7512 (ms_hyperv.nested_features & HV_X64_NESTED_MSR_BITMAP)) { in vmx_vcpu_create()
8539 if (ms_hyperv.nested_features & HV_X64_NESTED_GUEST_MAPPING_FLUSH in hardware_setup()
/openbmc/linux/drivers/pci/controller/
H A Dpci-hyperv.c3686 hbus->use_calls = !!(ms_hyperv.hints & HV_X64_USE_MMIO_HYPERCALLS); in hv_pci_probe()