115 	struct ib_mad_agent    *agent[IB_UMAD_MAX_AGENTS];  member
160 	return file->agents_dead ? NULL : file->agent[id];  in __get_agent()
164 			struct ib_mad_agent *agent,  in queue_packet()  argument
174 		if (agent == __get_agent(file, packet->mad.hdr.id)) {  in queue_packet()
194 static void send_handler(struct ib_mad_agent *agent,  in send_handler()  argument
197 	struct ib_umad_file *file = agent->context;  in send_handler()
207 		if (!queue_packet(file, agent, packet))  in send_handler()
213 static void recv_handler(struct ib_mad_agent *agent,  in recv_handler()  argument
216 	struct ib_umad_file *file = agent->context;  in recv_handler()
240 		ib_init_ah_from_wc(agent->device, agent->port_num,  in recv_handler()
251 	if (queue_packet(file, agent, packet))  in recv_handler()
448 	struct ib_mad_agent *agent;  in ib_umad_write()  local
481 	agent = __get_agent(file, packet->mad.hdr.id);  in ib_umad_write()
482 	if (!agent) {  in ib_umad_write()
501 	ah = ib_create_ah(agent->qp->pd, &ah_attr);  in ib_umad_write()
511 	    && ib_mad_kernel_rmpp_agent(agent)) {  in ib_umad_write()
521 	packet->msg = ib_create_send_mad(agent,  in ib_umad_write()
558 		*tid = cpu_to_be64(((u64) agent->hi_tid) << 32 |  in ib_umad_write()
563 	if (!ib_mad_kernel_rmpp_agent(agent)  in ib_umad_write()
621 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent()  local
677 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent()
682 	if (IS_ERR(agent)) {  in ib_umad_reg_agent()
683 		ret = PTR_ERR(agent);  in ib_umad_reg_agent()
684 		agent = NULL;  in ib_umad_reg_agent()
705 	file->agent[agent_id] = agent;  in ib_umad_reg_agent()
711 	if (ret && agent)  in ib_umad_reg_agent()
712 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent()
723 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent2()  local
793 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent2()
799 	if (IS_ERR(agent)) {  in ib_umad_reg_agent2()
800 		ret = PTR_ERR(agent);  in ib_umad_reg_agent2()
801 		agent = NULL;  in ib_umad_reg_agent2()
817 	file->agent[agent_id] = agent;  in ib_umad_reg_agent2()
823 	if (ret && agent)  in ib_umad_reg_agent2()
824 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent2()
834 	struct ib_mad_agent *agent = NULL;  in ib_umad_unreg_agent()  local
849 	agent = file->agent[id];  in ib_umad_unreg_agent()
850 	file->agent[id] = NULL;  in ib_umad_unreg_agent()
855 	if (agent)  in ib_umad_unreg_agent()
856 		ib_unregister_mad_agent(agent);  in ib_umad_unreg_agent()
991 			if (file->agent[i])  in ib_umad_close()
992 				ib_unregister_mad_agent(file->agent[i]);  in ib_umad_close()
1260 			if (file->agent[id])  in ib_umad_kill_port()
1261 				ib_unregister_mad_agent(file->agent[id]);  in ib_umad_kill_port()