56 static u16 rio_destid_alloc(struct rio_net *net)  in rio_destid_alloc()  argument
59 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_alloc()
82 static int rio_destid_reserve(struct rio_net *net, u16 destid)  in rio_destid_reserve()  argument
85 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_reserve()
101 static void rio_destid_free(struct rio_net *net, u16 destid)  in rio_destid_free()  argument
103 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_free()
115 static u16 rio_destid_first(struct rio_net *net)  in rio_destid_first()  argument
118 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_first()
135 static u16 rio_destid_next(struct rio_net *net, u16 from)  in rio_destid_next()  argument
138 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_next()
191 static int rio_clear_locks(struct rio_net *net)  in rio_clear_locks()  argument
193 	struct rio_mport *port = net->hport;  in rio_clear_locks()
208 	list_for_each_entry(rdev, &net->devices, net_list) {  in rio_clear_locks()
322 static struct rio_dev *rio_setup_device(struct rio_net *net,  in rio_setup_device()  argument
349 	rdev->net = net;  in rio_setup_device()
404 			next_destid = rio_destid_alloc(net);  in rio_setup_device()
431 		dev_set_name(&rdev->dev, "%02x:s:%04x", rdev->net->id,  in rio_setup_device()
441 		dev_set_name(&rdev->dev, "%02x:e:%04x", rdev->net->id,  in rio_setup_device()
445 	rdev->dev.parent = &net->dev;  in rio_setup_device()
526 static int rio_enum_peer(struct rio_net *net, struct rio_mport *port,  in rio_enum_peer()  argument
583 	rdev = rio_setup_device(net, port, RIO_ANY_DESTID(port->sys_size),  in rio_enum_peer()
604 		destid = rio_destid_first(net);  in rio_enum_peer()
611 			destid = rio_destid_next(net, destid + 1);  in rio_enum_peer()
643 				if (rio_enum_peer(net, port, hopcount + 1,  in rio_enum_peer()
648 				destid = rio_destid_next(net, cur_destid + 1);  in rio_enum_peer()
662 						destid = rio_destid_next(net,  in rio_enum_peer()
690 			next_destid = rio_destid_alloc(net);  in rio_enum_peer()
730 rio_disc_peer(struct rio_net *net, struct rio_mport *port, u16 destid,  in rio_disc_peer()  argument
738 	if ((rdev = rio_setup_device(net, port, destid, hopcount, 0))) {  in rio_disc_peer()
780 				if (rio_disc_peer(net, port, ndestid,  in rio_disc_peer()
812 static void rio_scan_release_net(struct rio_net *net)  in rio_scan_release_net()  argument
814 	pr_debug("RIO-SCAN: %s: net_%d\n", __func__, net->id);  in rio_scan_release_net()
815 	kfree(net->enum_data);  in rio_scan_release_net()
820 	struct rio_net *net;  in rio_scan_release_dev()  local
822 	net = to_rio_net(dev);  in rio_scan_release_dev()
823 	pr_debug("RIO-SCAN: %s: net_%d\n", __func__, net->id);  in rio_scan_release_dev()
824 	kfree(net);  in rio_scan_release_dev()
840 	struct rio_net *net;  in rio_scan_alloc_net()  local
842 	net = rio_alloc_net(mport);  in rio_scan_alloc_net()
844 	if (net && do_enum) {  in rio_scan_alloc_net()
857 			rio_free_net(net);  in rio_scan_alloc_net()
858 			net = NULL;  in rio_scan_alloc_net()
860 			net->enum_data = idtab;  in rio_scan_alloc_net()
861 			net->release = rio_scan_release_net;  in rio_scan_alloc_net()
868 	if (net) {  in rio_scan_alloc_net()
869 		net->id = mport->id;  in rio_scan_alloc_net()
870 		net->hport = mport;  in rio_scan_alloc_net()
871 		dev_set_name(&net->dev, "rnet_%d", net->id);  in rio_scan_alloc_net()
872 		net->dev.parent = &mport->dev;  in rio_scan_alloc_net()
873 		net->dev.release = rio_scan_release_dev;  in rio_scan_alloc_net()
874 		rio_add_net(net);  in rio_scan_alloc_net()
877 	return net;  in rio_scan_alloc_net()
888 static void rio_update_route_tables(struct rio_net *net)  in rio_update_route_tables()  argument
895 	list_for_each_entry(rdev, &net->devices, net_list) {  in rio_update_route_tables()
899 		list_for_each_entry(rswitch, &net->switches, node) {  in rio_update_route_tables()
948 	struct rio_net *net = NULL;  in rio_enum_mport()  local
974 		net = rio_scan_alloc_net(mport, 1, 0);  in rio_enum_mport()
975 		if (!net) {  in rio_enum_mport()
982 		rio_destid_reserve(net, mport->host_deviceid);  in rio_enum_mport()
991 		next_destid = rio_destid_alloc(net);  in rio_enum_mport()
993 		if (rio_enum_peer(net, mport, 0, NULL, 0) < 0) {  in rio_enum_mport()
998 			rio_clear_locks(net);  in rio_enum_mport()
1003 		rio_destid_free(net, next_destid);  in rio_enum_mport()
1004 		rio_update_route_tables(net);  in rio_enum_mport()
1005 		rio_clear_locks(net);  in rio_enum_mport()
1024 static void rio_build_route_tables(struct rio_net *net)  in rio_build_route_tables()  argument
1031 	list_for_each_entry(rswitch, &net->switches, node) {  in rio_build_route_tables()
1034 		rio_lock_device(net->hport, rdev->destid,  in rio_build_route_tables()
1037 		     i < RIO_MAX_ROUTE_ENTRIES(net->hport->sys_size);  in rio_build_route_tables()
1045 		rio_unlock_device(net->hport, rdev->destid, rdev->hopcount);  in rio_build_route_tables()
1063 	struct rio_net *net = NULL;  in rio_disc_mport()  local
1091 		net = rio_scan_alloc_net(mport, 0, 0);  in rio_disc_mport()
1092 		if (!net) {  in rio_disc_mport()
1103 		if (rio_disc_peer(net, mport, RIO_ANY_DESTID(mport->sys_size),  in rio_disc_mport()
1111 		rio_build_route_tables(net);  in rio_disc_mport()