include/asm/kvm_host.h

1593 struct kvm_x86_ops {  struct
1594 	const char *name;
1596 	int (*check_processor_compatibility)(void);
1598 	int (*hardware_enable)(void);
1599 	void (*hardware_disable)(void);
1600 	void (*hardware_unsetup)(void);
1601 	bool (*has_emulated_msr)(struct kvm *kvm, u32 index);
1602 	void (*vcpu_after_set_cpuid)(struct kvm_vcpu *vcpu);
1604 	unsigned int vm_size;
1605 	int (*vm_init)(struct kvm *kvm);
1606 	void (*vm_destroy)(struct kvm *kvm);
1609 	int (*vcpu_precreate)(struct kvm *kvm);
1610 	int (*vcpu_create)(struct kvm_vcpu *vcpu);
1611 	void (*vcpu_free)(struct kvm_vcpu *vcpu);
1612 	void (*vcpu_reset)(struct kvm_vcpu *vcpu, bool init_event);
1614 	void (*prepare_switch_to_guest)(struct kvm_vcpu *vcpu);
1615 	void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu);
1616 	void (*vcpu_put)(struct kvm_vcpu *vcpu);
1618 	void (*update_exception_bitmap)(struct kvm_vcpu *vcpu);
1619 	int (*get_msr)(struct kvm_vcpu *vcpu, struct msr_data *msr);
1620 	int (*set_msr)(struct kvm_vcpu *vcpu, struct msr_data *msr);
1621 	u64 (*get_segment_base)(struct kvm_vcpu *vcpu, int seg);
1622 	void (*get_segment)(struct kvm_vcpu *vcpu,
1624 	int (*get_cpl)(struct kvm_vcpu *vcpu);
1625 	void (*set_segment)(struct kvm_vcpu *vcpu,
1627 	void (*get_cs_db_l_bits)(struct kvm_vcpu *vcpu, int *db, int *l);
1628 	bool (*is_valid_cr0)(struct kvm_vcpu *vcpu, unsigned long cr0);
1629 	void (*set_cr0)(struct kvm_vcpu *vcpu, unsigned long cr0);
1630 	void (*post_set_cr3)(struct kvm_vcpu *vcpu, unsigned long cr3);
1631 	bool (*is_valid_cr4)(struct kvm_vcpu *vcpu, unsigned long cr4);
1632 	void (*set_cr4)(struct kvm_vcpu *vcpu, unsigned long cr4);
1633 	int (*set_efer)(struct kvm_vcpu *vcpu, u64 efer);
1634 	void (*get_idt)(struct kvm_vcpu *vcpu, struct desc_ptr *dt);
1635 	void (*set_idt)(struct kvm_vcpu *vcpu, struct desc_ptr *dt);
1636 	void (*get_gdt)(struct kvm_vcpu *vcpu, struct desc_ptr *dt);
1637 	void (*set_gdt)(struct kvm_vcpu *vcpu, struct desc_ptr *dt);
1638 	void (*sync_dirty_debug_regs)(struct kvm_vcpu *vcpu);
1639 	void (*set_dr7)(struct kvm_vcpu *vcpu, unsigned long value);
1640 	void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg);
1641 	unsigned long (*get_rflags)(struct kvm_vcpu *vcpu);
1642 	void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags);
1643 	bool (*get_if_flag)(struct kvm_vcpu *vcpu);
1645 	void (*flush_tlb_all)(struct kvm_vcpu *vcpu);
1646 	void (*flush_tlb_current)(struct kvm_vcpu *vcpu);
1648 	int  (*flush_remote_tlbs)(struct kvm *kvm);
1649 	int  (*flush_remote_tlbs_range)(struct kvm *kvm, gfn_t gfn,
1659 	void (*flush_tlb_gva)(struct kvm_vcpu *vcpu, gva_t addr);
1665 	void (*flush_tlb_guest)(struct kvm_vcpu *vcpu);
1667 	int (*vcpu_pre_run)(struct kvm_vcpu *vcpu);
1668 	enum exit_fastpath_completion (*vcpu_run)(struct kvm_vcpu *vcpu);
1669 	int (*handle_exit)(struct kvm_vcpu *vcpu,
1671 	int (*skip_emulated_instruction)(struct kvm_vcpu *vcpu);
1672 	void (*update_emulated_instruction)(struct kvm_vcpu *vcpu);
1673 	void (*set_interrupt_shadow)(struct kvm_vcpu *vcpu, int mask);
1674 	u32 (*get_interrupt_shadow)(struct kvm_vcpu *vcpu);
1675 	void (*patch_hypercall)(struct kvm_vcpu *vcpu,
1677 	void (*inject_irq)(struct kvm_vcpu *vcpu, bool reinjected);
1678 	void (*inject_nmi)(struct kvm_vcpu *vcpu);
1679 	void (*inject_exception)(struct kvm_vcpu *vcpu);
1680 	void (*cancel_injection)(struct kvm_vcpu *vcpu);
1681 	int (*interrupt_allowed)(struct kvm_vcpu *vcpu, bool for_injection);
1682 	int (*nmi_allowed)(struct kvm_vcpu *vcpu, bool for_injection);
1683 	bool (*get_nmi_mask)(struct kvm_vcpu *vcpu);
1684 	void (*set_nmi_mask)(struct kvm_vcpu *vcpu, bool masked);
1686 	bool (*is_vnmi_pending)(struct kvm_vcpu *vcpu);
1691 	bool (*set_vnmi_pending)(struct kvm_vcpu *vcpu);
1692 	void (*enable_nmi_window)(struct kvm_vcpu *vcpu);
1693 	void (*enable_irq_window)(struct kvm_vcpu *vcpu);
1694 	void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr);
1695 	bool (*check_apicv_inhibit_reasons)(enum kvm_apicv_inhibit reason);
1696 	const unsigned long required_apicv_inhibits;
1697 	bool allow_apicv_in_x2apic_without_x2apic_virtualization;
1698 	void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *vcpu);
1699 	void (*hwapic_irr_update)(struct kvm_vcpu *vcpu, int max_irr);
1700 	void (*hwapic_isr_update)(int isr);
1701 	bool (*guest_apic_has_interrupt)(struct kvm_vcpu *vcpu);
1702 	void (*load_eoi_exitmap)(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap);
1703 	void (*set_virtual_apic_mode)(struct kvm_vcpu *vcpu);
1704 	void (*set_apic_access_page_addr)(struct kvm_vcpu *vcpu);
1705 	void (*deliver_interrupt)(struct kvm_lapic *apic, int delivery_mode,
1707 	int (*sync_pir_to_irr)(struct kvm_vcpu *vcpu);
1708 	int (*set_tss_addr)(struct kvm *kvm, unsigned int addr);
1709 	int (*set_identity_map_addr)(struct kvm *kvm, u64 ident_addr);
1710 	u8 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio);
1712 	void (*load_mmu_pgd)(struct kvm_vcpu *vcpu, hpa_t root_hpa,
1715 	bool (*has_wbinvd_exit)(void);
1717 	u64 (*get_l2_tsc_offset)(struct kvm_vcpu *vcpu);
1718 	u64 (*get_l2_tsc_multiplier)(struct kvm_vcpu *vcpu);
1719 	void (*write_tsc_offset)(struct kvm_vcpu *vcpu);
1720 	void (*write_tsc_multiplier)(struct kvm_vcpu *vcpu);
1726 	void (*get_exit_info)(struct kvm_vcpu *vcpu, u32 *reason,
1730 	int (*check_intercept)(struct kvm_vcpu *vcpu,
1734 	void (*handle_exit_irqoff)(struct kvm_vcpu *vcpu);
1736 	void (*request_immediate_exit)(struct kvm_vcpu *vcpu);
1738 	void (*sched_in)(struct kvm_vcpu *vcpu, int cpu);
1744 	int cpu_dirty_log_size;
1745 	void (*update_cpu_dirty_logging)(struct kvm_vcpu *vcpu);
1747 	const struct kvm_x86_nested_ops *nested_ops;
1749 	void (*vcpu_blocking)(struct kvm_vcpu *vcpu);
1750 	void (*vcpu_unblocking)(struct kvm_vcpu *vcpu);
1752 	int (*pi_update_irte)(struct kvm *kvm, unsigned int host_irq,
1754 	void (*pi_start_assignment)(struct kvm *kvm);
1755 	void (*apicv_pre_state_restore)(struct kvm_vcpu *vcpu);
1756 	void (*apicv_post_state_restore)(struct kvm_vcpu *vcpu);
1757 	bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *vcpu);
1759 	int (*set_hv_timer)(struct kvm_vcpu *vcpu, u64 guest_deadline_tsc,
1761 	void (*cancel_hv_timer)(struct kvm_vcpu *vcpu);
1763 	void (*setup_mce)(struct kvm_vcpu *vcpu);
1766 	int (*smi_allowed)(struct kvm_vcpu *vcpu, bool for_injection);
1767 	int (*enter_smm)(struct kvm_vcpu *vcpu, union kvm_smram *smram);
1768 	int (*leave_smm)(struct kvm_vcpu *vcpu, const union kvm_smram *smram);
1769 	void (*enable_smi_window)(struct kvm_vcpu *vcpu);
1772 	int (*mem_enc_ioctl)(struct kvm *kvm, void __user *argp);
1773 	int (*mem_enc_register_region)(struct kvm *kvm, struct kvm_enc_region *argp);
1774 	int (*mem_enc_unregister_region)(struct kvm *kvm, struct kvm_enc_region *argp);
1775 	int (*vm_copy_enc_context_from)(struct kvm *kvm, unsigned int source_fd);
1776 	int (*vm_move_enc_context_from)(struct kvm *kvm, unsigned int source_fd);
1777 	void (*guest_memory_reclaimed)(struct kvm *kvm);
1779 	int (*get_msr_feature)(struct kvm_msr_entry *entry);
1781 	int (*check_emulate_instruction)(struct kvm_vcpu *vcpu, int emul_type,
1784 	bool (*apic_init_signal_blocked)(struct kvm_vcpu *vcpu);
1785 	int (*enable_l2_tlb_flush)(struct kvm_vcpu *vcpu);
1787 	void (*migrate_timers)(struct kvm_vcpu *vcpu);
1788 	void (*msr_filter_changed)(struct kvm_vcpu *vcpu);
1789 	int (*complete_emulated_msr)(struct kvm_vcpu *vcpu, int err);
1791 	void (*vcpu_deliver_sipi_vector)(struct kvm_vcpu *vcpu, u8 vector);
1796 	unsigned long (*vcpu_get_apicv_inhibit_reasons)(struct kvm_vcpu *vcpu);
1798 	gva_t (*get_untagged_addr)(struct kvm_vcpu *vcpu, gva_t gva, unsigned int flags);