diff options
Diffstat (limited to 'arch/x86/kvm/svm/svm.h')
| -rw-r--r-- | arch/x86/kvm/svm/svm.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h index e63ac08115cf..5e9510d4574e 100644 --- a/arch/x86/kvm/svm/svm.h +++ b/arch/x86/kvm/svm/svm.h @@ -140,6 +140,8 @@ struct vcpu_svm { u64 next_rip; u64 spec_ctrl; + + u64 tsc_ratio_msr; /* * Contains guest-controlled bits of VIRT_SPEC_CTRL, which will be * translated into the appropriate L2_CFG bits on the host to @@ -160,7 +162,8 @@ struct vcpu_svm { unsigned long int3_rip; /* cached guest cpuid flags for faster access */ - bool nrips_enabled : 1; + bool nrips_enabled : 1; + bool tsc_scaling_enabled : 1; u32 ldr_reg; u32 dfr_reg; @@ -483,6 +486,8 @@ int nested_svm_check_permissions(struct kvm_vcpu *vcpu); int nested_svm_check_exception(struct vcpu_svm *svm, unsigned nr, bool has_error_code, u32 error_code); int nested_svm_exit_special(struct vcpu_svm *svm); +void nested_svm_update_tsc_ratio_msr(struct kvm_vcpu *vcpu); +void svm_write_tsc_multiplier(struct kvm_vcpu *vcpu, u64 multiplier); void nested_load_control_from_vmcb12(struct vcpu_svm *svm, struct vmcb_control_area *control); void nested_sync_control_from_vmcb02(struct vcpu_svm *svm); @@ -562,7 +567,7 @@ void sev_free_vcpu(struct kvm_vcpu *vcpu); int sev_handle_vmgexit(struct kvm_vcpu *vcpu); int sev_es_string_io(struct vcpu_svm *svm, int size, unsigned int port, int in); void sev_es_init_vmcb(struct vcpu_svm *svm); -void sev_es_create_vcpu(struct vcpu_svm *svm); +void sev_es_vcpu_reset(struct vcpu_svm *svm); void sev_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector); void sev_es_prepare_guest_switch(struct vcpu_svm *svm, unsigned int cpu); void sev_es_unmap_ghcb(struct vcpu_svm *svm); |