64 static int query_node_info(smp_engine_t * engine, ib_portid_t * portid,
66 static int query_port_info(smp_engine_t * engine, ib_portid_t * portid,
70 static int recv_switch_info(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_switch_info()  argument
81 static int query_switch_info(smp_engine_t * engine, ib_portid_t * portid,  in query_switch_info()  argument
85 	return issue_smp(engine, portid, IB_ATTR_SWITCH_INFO, 0,  in query_switch_info()
98 static int retract_dpath(smp_engine_t * engine, ib_portid_t * portid)  in retract_dpath()  argument
100 	ibnd_scan_t *scan = engine->user_data;  in retract_dpath()
118 static int extend_dpath(smp_engine_t * engine, ib_portid_t * portid,  in extend_dpath()  argument
121 	ibnd_scan_t *scan = engine->user_data;  in extend_dpath()
147 static int recv_node_desc(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_node_desc()  argument
156 static int query_node_desc(smp_engine_t * engine, ib_portid_t * portid,  in query_node_desc()  argument
159 	return issue_smp(engine, portid, IB_ATTR_NODE_DESC, 0,  in query_node_desc()
225 int mlnx_ext_port_info_err(smp_engine_t * engine, ibnd_smp_t * smp,  in mlnx_ext_port_info_err()  argument
228 	f_internal_t *f_int = ((ibnd_scan_t *) engine->user_data)->f_int;  in mlnx_ext_port_info_err()
254 			rc = retract_dpath(engine, &path);  in mlnx_ext_port_info_err()
258 				rc = extend_dpath(engine, &path, port_num);  in mlnx_ext_port_info_err()
265 			query_node_info(engine, &path, cbdata);  in mlnx_ext_port_info_err()
272 static int recv_mlnx_ext_port_info(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_mlnx_ext_port_info()  argument
275 	f_internal_t *f_int = ((ibnd_scan_t *) engine->user_data)->f_int;  in recv_mlnx_ext_port_info()
303 			rc = retract_dpath(engine, &path);  in recv_mlnx_ext_port_info()
307 				rc = extend_dpath(engine, &path, port_num);  in recv_mlnx_ext_port_info()
314 			query_node_info(engine, &path, cbdata);  in recv_mlnx_ext_port_info()
321 static int query_mlnx_ext_port_info(smp_engine_t * engine, ib_portid_t * portid,  in query_mlnx_ext_port_info()  argument
326 	return issue_smp(engine, portid, IB_ATTR_MLNX_EXT_PORT_INFO, portnum,  in query_mlnx_ext_port_info()
330 static int recv_port_info(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_port_info()  argument
333 	ibnd_scan_t *scan = (ibnd_scan_t *)engine->user_data;  in recv_port_info()
399 			query_mlnx_ext_port_info(engine, &smp->path,  in recv_port_info()
418 			rc = retract_dpath(engine, &path);  in recv_port_info()
422 				rc = extend_dpath(engine, &path, port_num);  in recv_port_info()
429 			query_node_info(engine, &path, cbdata);  in recv_port_info()
436 static int recv_port0_info(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_port0_info()  argument
442 	status = recv_port_info(engine, smp, mad, cb_data);  in recv_port0_info()
445 		query_port_info(engine, &smp->path, node, i);  in recv_port0_info()
450 static int query_port_info(smp_engine_t * engine, ib_portid_t * portid,  in query_port_info()  argument
455 	return issue_smp(engine, portid, IB_ATTR_PORT_INFO, portnum,  in query_port_info()
459 static ibnd_node_t *create_node(smp_engine_t * engine, ib_portid_t * path,  in create_node()  argument
462 	f_internal_t *f_int = ((ibnd_scan_t *) engine->user_data)->f_int;  in create_node()
526 static int recv_node_info(smp_engine_t * engine, ibnd_smp_t * smp,  in recv_node_info()  argument
529 	ibnd_scan_t *scan = engine->user_data;  in recv_node_info()
550 		node = create_node(engine, &smp->path, node_info);  in recv_node_info()
591 		query_node_desc(engine, &smp->path, node);  in recv_node_info()
594 			query_switch_info(engine, &smp->path, node);  in recv_node_info()
596 			query_port_info(engine, &smp->path, node, 0);  in recv_node_info()
601 		query_port_info(engine, &smp->path, node, port_num);  in recv_node_info()
606 static int query_node_info(smp_engine_t * engine, ib_portid_t * portid,  in query_node_info()  argument
610 	return issue_smp(engine, portid, IB_ATTR_NODE_INFO, 0,  in query_node_info()
756 	smp_engine_t engine;  in ibnd_discover_fabric()  local
799 	if (smp_engine_init(&engine, ca_name, ca_port, &scan, &config)) {  in ibnd_discover_fabric()
806 	if (!query_node_info(&engine, from, NULL))  in ibnd_discover_fabric()
807 		if (process_mads(&engine) != 0)  in ibnd_discover_fabric()
810 	f_int->fabric.total_mads_used = engine.total_smps;  in ibnd_discover_fabric()
816 	smp_engine_destroy(&engine);  in ibnd_discover_fabric()
819 	smp_engine_destroy(&engine);  in ibnd_discover_fabric()