120 	struct ib_mad_agent    *agent[IB_UMAD_MAX_AGENTS];  member
175 	return file->agents_dead ? NULL : file->agent[id];  in __get_agent()
179 			struct ib_mad_agent *agent,  in queue_packet()  argument
189 		if (agent == __get_agent(file, packet->mad.hdr.id)) {  in queue_packet()
209 static void send_handler(struct ib_mad_agent *agent,  in send_handler()  argument
212 	struct ib_umad_file *file = agent->context;  in send_handler()
222 		if (!queue_packet(file, agent, packet))  in send_handler()
228 static void recv_handler(struct ib_mad_agent *agent,  in recv_handler()  argument
232 	struct ib_umad_file *file = agent->context;  in recv_handler()
252 	if (rdma_cap_opa_mad(agent->device, agent->port_num))  in recv_handler()
266 		ret = ib_init_ah_attr_from_wc(agent->device, agent->port_num,  in recv_handler()
282 	if (queue_packet(file, agent, packet))  in recv_handler()
488 	struct ib_mad_agent *agent;  in ib_umad_write()  local
525 	agent = __get_agent(file, packet->mad.hdr.id);  in ib_umad_write()
526 	if (!agent) {  in ib_umad_write()
532 	ah_attr.type = rdma_ah_find_type(agent->device,  in ib_umad_write()
547 	ah = rdma_create_user_ah(agent->qp->pd, &ah_attr, NULL);  in ib_umad_write()
557 	    && ib_mad_kernel_rmpp_agent(agent)) {  in ib_umad_write()
568 	packet->msg = ib_create_send_mad(agent,  in ib_umad_write()
606 		*tid = cpu_to_be64(((u64) agent->hi_tid) << 32 |  in ib_umad_write()
611 	if (!ib_mad_kernel_rmpp_agent(agent)  in ib_umad_write()
669 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent()  local
725 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent()
730 	if (IS_ERR(agent)) {  in ib_umad_reg_agent()
731 		ret = PTR_ERR(agent);  in ib_umad_reg_agent()
732 		agent = NULL;  in ib_umad_reg_agent()
753 	file->agent[agent_id] = agent;  in ib_umad_reg_agent()
759 	if (ret && agent)  in ib_umad_reg_agent()
760 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent()
771 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent2()  local
841 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent2()
847 	if (IS_ERR(agent)) {  in ib_umad_reg_agent2()
848 		ret = PTR_ERR(agent);  in ib_umad_reg_agent2()
849 		agent = NULL;  in ib_umad_reg_agent2()
865 	file->agent[agent_id] = agent;  in ib_umad_reg_agent2()
871 	if (ret && agent)  in ib_umad_reg_agent2()
872 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent2()
882 	struct ib_mad_agent *agent = NULL;  in ib_umad_unreg_agent()  local
900 	agent = file->agent[id];  in ib_umad_unreg_agent()
901 	file->agent[id] = NULL;  in ib_umad_unreg_agent()
906 	if (agent)  in ib_umad_unreg_agent()
907 		ib_unregister_mad_agent(agent);  in ib_umad_unreg_agent()
1041 			if (file->agent[i])  in ib_umad_close()
1042 				ib_unregister_mad_agent(file->agent[i]);  in ib_umad_close()
1342 			if (file->agent[id])  in ib_umad_kill_port()
1343 				ib_unregister_mad_agent(file->agent[id]);  in ib_umad_kill_port()