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()
498 	struct ib_mad_agent *agent;  in ib_umad_write()  local
535 	agent = __get_agent(file, packet->mad.hdr.id);  in ib_umad_write()
536 	if (!agent) {  in ib_umad_write()
542 	ah_attr.type = rdma_ah_find_type(agent->device,  in ib_umad_write()
557 	ah = rdma_create_user_ah(agent->qp->pd, &ah_attr, NULL);  in ib_umad_write()
567 	    && ib_mad_kernel_rmpp_agent(agent)) {  in ib_umad_write()
578 	packet->msg = ib_create_send_mad(agent,  in ib_umad_write()
616 		*tid = cpu_to_be64(((u64) agent->hi_tid) << 32 |  in ib_umad_write()
621 	if (!ib_mad_kernel_rmpp_agent(agent)  in ib_umad_write()
683 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent()  local
738 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent()
743 	if (IS_ERR(agent)) {  in ib_umad_reg_agent()
744 		ret = PTR_ERR(agent);  in ib_umad_reg_agent()
745 		agent = NULL;  in ib_umad_reg_agent()
766 	file->agent[agent_id] = agent;  in ib_umad_reg_agent()
772 	if (ret && agent)  in ib_umad_reg_agent()
773 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent()
784 	struct ib_mad_agent *agent = NULL;  in ib_umad_reg_agent2()  local
851 	agent = ib_register_mad_agent(file->port->ib_dev, file->port->port_num,  in ib_umad_reg_agent2()
857 	if (IS_ERR(agent)) {  in ib_umad_reg_agent2()
858 		ret = PTR_ERR(agent);  in ib_umad_reg_agent2()
859 		agent = NULL;  in ib_umad_reg_agent2()
875 	file->agent[agent_id] = agent;  in ib_umad_reg_agent2()
881 	if (ret && agent)  in ib_umad_reg_agent2()
882 		ib_unregister_mad_agent(agent);  in ib_umad_reg_agent2()
892 	struct ib_mad_agent *agent = NULL;  in ib_umad_unreg_agent()  local
910 	agent = file->agent[id];  in ib_umad_unreg_agent()
911 	file->agent[id] = NULL;  in ib_umad_unreg_agent()
916 	if (agent)  in ib_umad_unreg_agent()
917 		ib_unregister_mad_agent(agent);  in ib_umad_unreg_agent()
1051 			if (file->agent[i])  in ib_umad_close()
1052 				ib_unregister_mad_agent(file->agent[i]);  in ib_umad_close()
1353 			if (file->agent[id])  in ib_umad_kill_port()
1354 				ib_unregister_mad_agent(file->agent[id]);  in ib_umad_kill_port()