infiniband/core/ib_user_mad.c

118 	struct ib_mad_agent    *agent[IB_UMAD_MAX_AGENTS];
163 	return file->agents_dead ? NULL : file->agent[id];
167 			struct ib_mad_agent *agent,
177 		if (agent == __get_agent(file, packet->mad.hdr.id)) {
197 static void send_handler(struct ib_mad_agent *agent,
200 	struct ib_umad_file *file = agent->context;
210 		if (!queue_packet(file, agent, packet))
216 static void recv_handler(struct ib_mad_agent *agent,
220 	struct ib_umad_file *file = agent->context;
245 		ret = ib_init_ah_from_wc(agent->device, agent->port_num,
258 	if (queue_packet(file, agent, packet))
458 	struct ib_mad_agent *agent;
492 	agent = __get_agent(file, packet->mad.hdr.id);
493 	if (!agent) {
512 	ah = ib_create_ah(agent->qp->pd, &ah_attr);
522 	    && ib_mad_kernel_rmpp_agent(agent)) {
533 	packet->msg = ib_create_send_mad(agent,
571 		*tid = cpu_to_be64(((u64) agent->hi_tid) << 32 |
576 	if (!ib_mad_kernel_rmpp_agent(agent)
634 	struct ib_mad_agent *agent = NULL;
690 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,
695 	if (IS_ERR(agent)) {
696 		ret = PTR_ERR(agent);
697 		agent = NULL;
718 	file->agent[agent_id] = agent;
724 	if (ret && agent)
725 		ib_unregister_mad_agent(agent);
736 	struct ib_mad_agent *agent = NULL;
807 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,
813 	if (IS_ERR(agent)) {
814 		ret = PTR_ERR(agent);
815 		agent = NULL;
831 	file->agent[agent_id] = agent;
837 	if (ret && agent)
838 		ib_unregister_mad_agent(agent);
848 	struct ib_mad_agent *agent = NULL;
863 	agent = file->agent[id];
864 	file->agent[id] = NULL;
869 	if (agent)
870 		ib_unregister_mad_agent(agent);
1005 			if (file->agent[i])
1006 				ib_unregister_mad_agent(file->agent[i]);
1274 			if (file->agent[id])
1275 				ib_unregister_mad_agent(file->agent[id]);