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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2018-12-03 13:53:16 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-14 17:18:01 +0100 |
| commit | 97b7ead392637247569818b6603e54b0a6277dd0 (patch) | |
| tree | 8965c00fdcdd6b5ca68f48443c61e5a223b819c3 /arch/x86/kvm/vmx/vmx.h | |
| parent | cf3646eb3adfd9149e3c29fc765a59e8bd6ff82d (diff) | |
| download | linux-97b7ead392637247569818b6603e54b0a6277dd0.tar.gz linux-97b7ead392637247569818b6603e54b0a6277dd0.tar.bz2 linux-97b7ead392637247569818b6603e54b0a6277dd0.zip | |
KVM: VMX: Expose various getters and setters to nested VMX
...as they're used directly by the nested code. This will allow
moving the bulk of the nested code out of vmx.c without concurrent
changes to vmx.h.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/vmx.h')
| -rw-r--r-- | arch/x86/kvm/vmx/vmx.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 5c105aa4dc35..ee2cbe64813d 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -267,6 +267,33 @@ struct kvm_vmx { spinlock_t ept_pointer_lock; }; +void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu); +void vmx_vcpu_put(struct kvm_vcpu *vcpu); +int allocate_vpid(void); +void free_vpid(int vpid); +void vmx_set_constant_host_state(struct vcpu_vmx *vmx); +void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu); +int vmx_get_cpl(struct kvm_vcpu *vcpu); +unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu); +void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags); +u32 vmx_get_interrupt_shadow(struct kvm_vcpu *vcpu); +void vmx_set_interrupt_shadow(struct kvm_vcpu *vcpu, int mask); +void vmx_set_efer(struct kvm_vcpu *vcpu, u64 efer); +void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0); +void vmx_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3); +int vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4); +void set_cr4_guest_host_mask(struct vcpu_vmx *vmx); +void ept_save_pdptrs(struct kvm_vcpu *vcpu); +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); +u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa); +void update_exception_bitmap(struct kvm_vcpu *vcpu); +void vmx_update_msr_bitmap(struct kvm_vcpu *vcpu); +bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu); +void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked); +void vmx_set_virtual_apic_mode(struct kvm_vcpu *vcpu); +struct shared_msr_entry *find_msr_entry(struct vcpu_vmx *vmx, u32 msr); + #define POSTED_INTR_ON 0 #define POSTED_INTR_SN 1 |