60 static u16 rio_destid_alloc(struct rio_net *net)  in rio_destid_alloc()  argument
63 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_alloc()
86 static int rio_destid_reserve(struct rio_net *net, u16 destid)  in rio_destid_reserve()  argument
89 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_reserve()
105 static void rio_destid_free(struct rio_net *net, u16 destid)  in rio_destid_free()  argument
107 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_free()
119 static u16 rio_destid_first(struct rio_net *net)  in rio_destid_first()  argument
122 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_first()
139 static u16 rio_destid_next(struct rio_net *net, u16 from)  in rio_destid_next()  argument
142 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_next()
195 static int rio_clear_locks(struct rio_net *net)  in rio_clear_locks()  argument
197 	struct rio_mport *port = net->hport;  in rio_clear_locks()
212 	list_for_each_entry(rdev, &net->devices, net_list) {  in rio_clear_locks()
326 static struct rio_dev *rio_setup_device(struct rio_net *net,  in rio_setup_device()  argument
355 	rdev->net = net;  in rio_setup_device()
410 			next_destid = rio_destid_alloc(net);  in rio_setup_device()
437 		dev_set_name(&rdev->dev, "%02x:s:%04x", rdev->net->id,  in rio_setup_device()
447 		dev_set_name(&rdev->dev, "%02x:e:%04x", rdev->net->id,  in rio_setup_device()
451 	rdev->dev.parent = &net->dev;  in rio_setup_device()
528 static int rio_enum_peer(struct rio_net *net, struct rio_mport *port,  in rio_enum_peer()  argument
585 	rdev = rio_setup_device(net, port, RIO_ANY_DESTID(port->sys_size),  in rio_enum_peer()
606 		destid = rio_destid_first(net);  in rio_enum_peer()
613 			destid = rio_destid_next(net, destid + 1);  in rio_enum_peer()
645 				if (rio_enum_peer(net, port, hopcount + 1,  in rio_enum_peer()
650 				destid = rio_destid_next(net, cur_destid + 1);  in rio_enum_peer()
664 						destid = rio_destid_next(net,  in rio_enum_peer()
692 			next_destid = rio_destid_alloc(net);  in rio_enum_peer()
732 rio_disc_peer(struct rio_net *net, struct rio_mport *port, u16 destid,  in rio_disc_peer()  argument
740 	if ((rdev = rio_setup_device(net, port, destid, hopcount, 0))) {  in rio_disc_peer()
782 				if (rio_disc_peer(net, port, ndestid,  in rio_disc_peer()
814 static void rio_scan_release_net(struct rio_net *net)  in rio_scan_release_net()  argument
816 	pr_debug("RIO-SCAN: %s: net_%d\n", __func__, net->id);  in rio_scan_release_net()
817 	kfree(net->enum_data);  in rio_scan_release_net()
822 	struct rio_net *net;  in rio_scan_release_dev()  local
824 	net = to_rio_net(dev);  in rio_scan_release_dev()
825 	pr_debug("RIO-SCAN: %s: net_%d\n", __func__, net->id);  in rio_scan_release_dev()
826 	kfree(net);  in rio_scan_release_dev()
842 	struct rio_net *net;  in rio_scan_alloc_net()  local
844 	net = rio_alloc_net(mport);  in rio_scan_alloc_net()
846 	if (net && do_enum) {  in rio_scan_alloc_net()
859 			rio_free_net(net);  in rio_scan_alloc_net()
860 			net = NULL;  in rio_scan_alloc_net()
862 			net->enum_data = idtab;  in rio_scan_alloc_net()
863 			net->release = rio_scan_release_net;  in rio_scan_alloc_net()
870 	if (net) {  in rio_scan_alloc_net()
871 		net->id = mport->id;  in rio_scan_alloc_net()
872 		net->hport = mport;  in rio_scan_alloc_net()
873 		dev_set_name(&net->dev, "rnet_%d", net->id);  in rio_scan_alloc_net()
874 		net->dev.parent = &mport->dev;  in rio_scan_alloc_net()
875 		net->dev.release = rio_scan_release_dev;  in rio_scan_alloc_net()
876 		rio_add_net(net);  in rio_scan_alloc_net()
879 	return net;  in rio_scan_alloc_net()
890 static void rio_update_route_tables(struct rio_net *net)  in rio_update_route_tables()  argument
897 	list_for_each_entry(rdev, &net->devices, net_list) {  in rio_update_route_tables()
901 		list_for_each_entry(rswitch, &net->switches, node) {  in rio_update_route_tables()
950 	struct rio_net *net = NULL;  in rio_enum_mport()  local
976 		net = rio_scan_alloc_net(mport, 1, 0);  in rio_enum_mport()
977 		if (!net) {  in rio_enum_mport()
984 		rio_destid_reserve(net, mport->host_deviceid);  in rio_enum_mport()
993 		next_destid = rio_destid_alloc(net);  in rio_enum_mport()
995 		if (rio_enum_peer(net, mport, 0, NULL, 0) < 0) {  in rio_enum_mport()
1000 			rio_clear_locks(net);  in rio_enum_mport()
1005 		rio_destid_free(net, next_destid);  in rio_enum_mport()
1006 		rio_update_route_tables(net);  in rio_enum_mport()
1007 		rio_clear_locks(net);  in rio_enum_mport()
1026 static void rio_build_route_tables(struct rio_net *net)  in rio_build_route_tables()  argument
1033 	list_for_each_entry(rswitch, &net->switches, node) {  in rio_build_route_tables()
1036 		rio_lock_device(net->hport, rdev->destid,  in rio_build_route_tables()
1039 		     i < RIO_MAX_ROUTE_ENTRIES(net->hport->sys_size);  in rio_build_route_tables()
1047 		rio_unlock_device(net->hport, rdev->destid, rdev->hopcount);  in rio_build_route_tables()
1065 	struct rio_net *net = NULL;  in rio_disc_mport()  local
1093 		net = rio_scan_alloc_net(mport, 0, 0);  in rio_disc_mport()
1094 		if (!net) {  in rio_disc_mport()
1105 		if (rio_disc_peer(net, mport, RIO_ANY_DESTID(mport->sys_size),  in rio_disc_mport()
1113 		rio_build_route_tables(net);  in rio_disc_mport()