54 int kvm_hv_handle_exit(X86CPU *cpu, struct kvm_hyperv_exit *exit)  in kvm_hv_handle_exit()  argument
58     switch (exit->type) {  in kvm_hv_handle_exit()
64         switch (exit->u.synic.msr) {  in kvm_hv_handle_exit()
66             env->msr_hv_synic_control = exit->u.synic.control;  in kvm_hv_handle_exit()
69             env->msr_hv_synic_msg_page = exit->u.synic.msg_page;  in kvm_hv_handle_exit()
72             env->msr_hv_synic_evt_page = exit->u.synic.evt_page;  in kvm_hv_handle_exit()
88         uint16_t code = exit->u.hcall.input & 0xffff;  in kvm_hv_handle_exit()
89         bool fast = exit->u.hcall.input & HV_HYPERCALL_FAST;  in kvm_hv_handle_exit()
90         uint64_t in_param = exit->u.hcall.params[0];  in kvm_hv_handle_exit()
91         uint64_t out_param = exit->u.hcall.params[1];  in kvm_hv_handle_exit()
95             exit->u.hcall.result = hyperv_hcall_post_message(in_param, fast);  in kvm_hv_handle_exit()
98             exit->u.hcall.result = hyperv_hcall_signal_event(in_param, fast);  in kvm_hv_handle_exit()
101             exit->u.hcall.result =  in kvm_hv_handle_exit()
105             exit->u.hcall.result =  in kvm_hv_handle_exit()
109             exit->u.hcall.result =  in kvm_hv_handle_exit()
113             exit->u.hcall.result = HV_STATUS_INVALID_HYPERCALL_CODE;  in kvm_hv_handle_exit()
123         switch (exit->u.syndbg.msr) {  in kvm_hv_handle_exit()
125             uint64_t control = exit->u.syndbg.control;  in kvm_hv_handle_exit()
127             env->msr_hv_syndbg_send_page = exit->u.syndbg.send_page;  in kvm_hv_handle_exit()
128             env->msr_hv_syndbg_recv_page = exit->u.syndbg.recv_page;  in kvm_hv_handle_exit()
129             exit->u.syndbg.status = HV_STATUS_SUCCESS;  in kvm_hv_handle_exit()
131                 exit->u.syndbg.status =  in kvm_hv_handle_exit()
135                 exit->u.syndbg.status =  in kvm_hv_handle_exit()
142             env->msr_hv_syndbg_pending_page = exit->u.syndbg.pending_page;  in kvm_hv_handle_exit()