53 int kvm_hv_handle_exit(X86CPU *cpu, struct kvm_hyperv_exit *exit)  in kvm_hv_handle_exit()  argument
57     switch (exit->type) {  in kvm_hv_handle_exit()
63         switch (exit->u.synic.msr) {  in kvm_hv_handle_exit()
65             env->msr_hv_synic_control = exit->u.synic.control;  in kvm_hv_handle_exit()
68             env->msr_hv_synic_msg_page = exit->u.synic.msg_page;  in kvm_hv_handle_exit()
71             env->msr_hv_synic_evt_page = exit->u.synic.evt_page;  in kvm_hv_handle_exit()
87         uint16_t code = exit->u.hcall.input & 0xffff;  in kvm_hv_handle_exit()
88         bool fast = exit->u.hcall.input & HV_HYPERCALL_FAST;  in kvm_hv_handle_exit()
89         uint64_t in_param = exit->u.hcall.params[0];  in kvm_hv_handle_exit()
90         uint64_t out_param = exit->u.hcall.params[1];  in kvm_hv_handle_exit()
94             exit->u.hcall.result = hyperv_hcall_post_message(in_param, fast);  in kvm_hv_handle_exit()
97             exit->u.hcall.result = hyperv_hcall_signal_event(in_param, fast);  in kvm_hv_handle_exit()
100             exit->u.hcall.result =  in kvm_hv_handle_exit()
104             exit->u.hcall.result =  in kvm_hv_handle_exit()
108             exit->u.hcall.result =  in kvm_hv_handle_exit()
112             exit->u.hcall.result = HV_STATUS_INVALID_HYPERCALL_CODE;  in kvm_hv_handle_exit()
122         switch (exit->u.syndbg.msr) {  in kvm_hv_handle_exit()
124             uint64_t control = exit->u.syndbg.control;  in kvm_hv_handle_exit()
126             env->msr_hv_syndbg_send_page = exit->u.syndbg.send_page;  in kvm_hv_handle_exit()
127             env->msr_hv_syndbg_recv_page = exit->u.syndbg.recv_page;  in kvm_hv_handle_exit()
128             exit->u.syndbg.status = HV_STATUS_SUCCESS;  in kvm_hv_handle_exit()
130                 exit->u.syndbg.status =  in kvm_hv_handle_exit()
134                 exit->u.syndbg.status =  in kvm_hv_handle_exit()
141             env->msr_hv_syndbg_pending_page = exit->u.syndbg.pending_page;  in kvm_hv_handle_exit()