x86/kvm/xen.c

644 	/* For the per-vCPU lapic vector, deliver it as MSI. */
1803 			 * and prod the vCPU to deliver it for itself.
1825 		/* For the per-vCPU lapic vector, deliver it as MSI. */
1992 	} deliver;
2022 	if (!evtchnfd->deliver.port.port ||
2023 	    evtchnfd->deliver.port.port != data->u.evtchn.deliver.port.port)
2027 	if (data->u.evtchn.deliver.port.priority != KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL)
2030 	evtchnfd->deliver.port.priority = data->u.evtchn.deliver.port.priority;
2031 	if (evtchnfd->deliver.port.vcpu_id != data->u.evtchn.deliver.port.vcpu) {
2032 		evtchnfd->deliver.port.vcpu_id = data->u.evtchn.deliver.port.vcpu;
2033 		evtchnfd->deliver.port.vcpu_idx = -1;
2060 		if (data->u.evtchn.deliver.port.port != data->u.evtchn.send_port)
2065 		if (data->u.evtchn.deliver.port.port) {
2066 			if (data->u.evtchn.deliver.port.port >= max_evtchn_port(kvm))
2069 			eventfd = eventfd_ctx_fdget(data->u.evtchn.deliver.eventfd.fd);
2088 		evtchnfd->deliver.eventfd.ctx = eventfd;
2091 		if (data->u.evtchn.deliver.port.priority != KVM_IRQ_ROUTING_XEN_EVTCHN_PRIO_2LEVEL)
2094 		evtchnfd->deliver.port.port = data->u.evtchn.deliver.port.port;
2095 		evtchnfd->deliver.port.vcpu_id = data->u.evtchn.deliver.port.vcpu;
2096 		evtchnfd->deliver.port.vcpu_idx = -1;
2097 		evtchnfd->deliver.port.priority = data->u.evtchn.deliver.port.priority;
2129 	if (!evtchnfd->deliver.port.port)
2130 		eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);
2168 		if (!evtchnfd->deliver.port.port)
2169 			eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);
2220 	if (evtchnfd->deliver.port.port) {
2221 		int ret = kvm_xen_set_evtchn(&evtchnfd->deliver.port, vcpu->kvm);
2225 		eventfd_signal(evtchnfd->deliver.eventfd.ctx);
2296 		if (!evtchnfd->deliver.port.port)
2297 			eventfd_ctx_put(evtchnfd->deliver.eventfd.ctx);