diff options
Diffstat (limited to 'arch/x86/kvm/vmx/x86_ops.h')
| -rw-r--r-- | arch/x86/kvm/vmx/x86_ops.h | 54 |
1 files changed, 51 insertions, 3 deletions
diff --git a/arch/x86/kvm/vmx/x86_ops.h b/arch/x86/kvm/vmx/x86_ops.h index a55981c5216e..b4596f651232 100644 --- a/arch/x86/kvm/vmx/x86_ops.h +++ b/arch/x86/kvm/vmx/x86_ops.h @@ -46,9 +46,7 @@ int vmx_check_intercept(struct kvm_vcpu *vcpu, bool vmx_apic_init_signal_blocked(struct kvm_vcpu *vcpu); void vmx_migrate_timers(struct kvm_vcpu *vcpu); void vmx_set_virtual_apic_mode(struct kvm_vcpu *vcpu); -void vmx_apicv_pre_state_restore(struct kvm_vcpu *vcpu); -void vmx_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr); -void vmx_hwapic_isr_update(int max_isr); +void vmx_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr); int vmx_sync_pir_to_irr(struct kvm_vcpu *vcpu); void vmx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode, int trig_mode, int vector); @@ -59,6 +57,7 @@ void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu); void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu); int vmx_get_feature_msr(u32 msr, u64 *data); int vmx_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info); +#define vmx_complete_emulated_msr kvm_complete_insn_gp u64 vmx_get_segment_base(struct kvm_vcpu *vcpu, int seg); void vmx_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg); void vmx_set_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg); @@ -74,6 +73,7 @@ void vmx_get_idt(struct kvm_vcpu *vcpu, struct desc_ptr *dt); void vmx_set_idt(struct kvm_vcpu *vcpu, struct desc_ptr *dt); void vmx_get_gdt(struct kvm_vcpu *vcpu, struct desc_ptr *dt); void vmx_set_gdt(struct kvm_vcpu *vcpu, struct desc_ptr *dt); +void vmx_set_dr6(struct kvm_vcpu *vcpu, unsigned long val); void vmx_set_dr7(struct kvm_vcpu *vcpu, unsigned long val); void vmx_sync_dirty_debug_regs(struct kvm_vcpu *vcpu); void vmx_cache_reg(struct kvm_vcpu *vcpu, enum kvm_reg reg); @@ -104,8 +104,11 @@ void vmx_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap); int vmx_set_tss_addr(struct kvm *kvm, unsigned int addr); int vmx_set_identity_map_addr(struct kvm *kvm, u64 ident_addr); u8 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio); + void vmx_get_exit_info(struct kvm_vcpu *vcpu, u32 *reason, u64 *info1, u64 *info2, u32 *intr_info, u32 *error_code); +void vmx_get_entry_info(struct kvm_vcpu *vcpu, u32 *intr_info, u32 *error_code); + u64 vmx_get_l2_tsc_offset(struct kvm_vcpu *vcpu); u64 vmx_get_l2_tsc_multiplier(struct kvm_vcpu *vcpu); void vmx_write_tsc_offset(struct kvm_vcpu *vcpu); @@ -118,4 +121,49 @@ void vmx_cancel_hv_timer(struct kvm_vcpu *vcpu); #endif void vmx_setup_mce(struct kvm_vcpu *vcpu); +#ifdef CONFIG_KVM_INTEL_TDX +void tdx_disable_virtualization_cpu(void); +int tdx_vm_init(struct kvm *kvm); +void tdx_mmu_release_hkid(struct kvm *kvm); +void tdx_vm_destroy(struct kvm *kvm); +int tdx_vm_ioctl(struct kvm *kvm, void __user *argp); + +int tdx_vcpu_create(struct kvm_vcpu *vcpu); +void tdx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event); +void tdx_vcpu_free(struct kvm_vcpu *vcpu); +void tdx_vcpu_load(struct kvm_vcpu *vcpu, int cpu); +int tdx_vcpu_pre_run(struct kvm_vcpu *vcpu); +fastpath_t tdx_vcpu_run(struct kvm_vcpu *vcpu, bool force_immediate_exit); +void tdx_prepare_switch_to_guest(struct kvm_vcpu *vcpu); +void tdx_vcpu_put(struct kvm_vcpu *vcpu); +bool tdx_protected_apic_has_interrupt(struct kvm_vcpu *vcpu); +int tdx_handle_exit(struct kvm_vcpu *vcpu, + enum exit_fastpath_completion fastpath); + +void tdx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode, + int trig_mode, int vector); +void tdx_inject_nmi(struct kvm_vcpu *vcpu); +void tdx_get_exit_info(struct kvm_vcpu *vcpu, u32 *reason, + u64 *info1, u64 *info2, u32 *intr_info, u32 *error_code); +bool tdx_has_emulated_msr(u32 index); +int tdx_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr); +int tdx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr); + +int tdx_vcpu_ioctl(struct kvm_vcpu *vcpu, void __user *argp); + +int tdx_sept_link_private_spt(struct kvm *kvm, gfn_t gfn, + enum pg_level level, void *private_spt); +int tdx_sept_free_private_spt(struct kvm *kvm, gfn_t gfn, + enum pg_level level, void *private_spt); +int tdx_sept_set_private_spte(struct kvm *kvm, gfn_t gfn, + enum pg_level level, kvm_pfn_t pfn); +int tdx_sept_remove_private_spte(struct kvm *kvm, gfn_t gfn, + enum pg_level level, kvm_pfn_t pfn); + +void tdx_flush_tlb_current(struct kvm_vcpu *vcpu); +void tdx_flush_tlb_all(struct kvm_vcpu *vcpu); +void tdx_load_mmu_pgd(struct kvm_vcpu *vcpu, hpa_t root_hpa, int root_level); +int tdx_gmem_private_max_mapping_level(struct kvm *kvm, kvm_pfn_t pfn); +#endif + #endif /* __KVM_X86_VMX_X86_OPS_H */ |