560 static int icm_fr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in icm_fr_approve_xdomain_paths()  argument
570 	request.link_info = xd->depth << ICM_LINK_INFO_DEPTH_SHIFT | xd->link;  in icm_fr_approve_xdomain_paths()
571 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_fr_approve_xdomain_paths()
590 static int icm_fr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in icm_fr_disconnect_xdomain_paths()  argument
597 	phy_port = tb_phy_port_from_link(xd->link);  in icm_fr_disconnect_xdomain_paths()
683 	struct tb_xdomain *xd;  in add_xdomain()  local
687 	xd = tb_xdomain_alloc(sw->tb, &sw->dev, route, local_uuid, remote_uuid);  in add_xdomain()
688 	if (!xd)  in add_xdomain()
691 	xd->link = link;  in add_xdomain()
692 	xd->depth = depth;  in add_xdomain()
694 	tb_port_at(route, sw)->xdomain = xd;  in add_xdomain()
696 	tb_xdomain_add(xd);  in add_xdomain()
703 static void update_xdomain(struct tb_xdomain *xd, u64 route, u8 link)  in update_xdomain()  argument
705 	xd->link = link;  in update_xdomain()
706 	xd->route = route;  in update_xdomain()
707 	xd->is_unplugged = false;  in update_xdomain()
710 static void remove_xdomain(struct tb_xdomain *xd)  in remove_xdomain()  argument
714 	sw = tb_to_switch(xd->dev.parent);  in remove_xdomain()
715 	tb_port_at(xd->route, sw)->xdomain = NULL;  in remove_xdomain()
716 	tb_xdomain_remove(xd);  in remove_xdomain()
729 	struct tb_xdomain *xd;  in icm_fr_device_connected()  local
820 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_device_connected()
821 	if (xd) {  in icm_fr_device_connected()
822 		remove_xdomain(xd);  in icm_fr_device_connected()
823 		tb_xdomain_put(xd);  in icm_fr_device_connected()
906 	struct tb_xdomain *xd;  in icm_fr_xdomain_connected()  local
922 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_connected()
923 	if (xd) {  in icm_fr_xdomain_connected()
926 		xd_phy_port = phy_port_from_route(xd->route, xd->depth);  in icm_fr_xdomain_connected()
929 		if (xd->depth == depth && xd_phy_port == phy_port) {  in icm_fr_xdomain_connected()
930 			update_xdomain(xd, route, link);  in icm_fr_xdomain_connected()
931 			tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
941 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
942 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
950 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_xdomain_connected()
951 	if (!xd) {  in icm_fr_xdomain_connected()
956 			xd = tb_xdomain_find_by_link_depth(tb, dual_link,  in icm_fr_xdomain_connected()
959 	if (xd) {  in icm_fr_xdomain_connected()
960 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
961 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
992 	struct tb_xdomain *xd;  in icm_fr_xdomain_disconnected()  local
999 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_disconnected()
1000 	if (xd) {  in icm_fr_xdomain_disconnected()
1001 		remove_xdomain(xd);  in icm_fr_xdomain_disconnected()
1002 		tb_xdomain_put(xd);  in icm_fr_xdomain_disconnected()
1127 static int icm_tr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in icm_tr_approve_xdomain_paths()  argument
1137 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
1138 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
1143 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_approve_xdomain_paths()
1157 static int icm_tr_xdomain_tear_down(struct tb *tb, struct tb_xdomain *xd,  in icm_tr_xdomain_tear_down()  argument
1167 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
1168 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
1169 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_xdomain_tear_down()
1183 static int icm_tr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd,  in icm_tr_disconnect_xdomain_paths()  argument
1189 	ret = icm_tr_xdomain_tear_down(tb, xd, 1);  in icm_tr_disconnect_xdomain_paths()
1194 	return icm_tr_xdomain_tear_down(tb, xd, 2);  in icm_tr_disconnect_xdomain_paths()
1206 	struct tb_xdomain *xd;  in __icm_tr_device_connected()  local
1255 	xd = tb_xdomain_find_by_route(tb, route);  in __icm_tr_device_connected()
1256 	if (xd) {  in __icm_tr_device_connected()
1257 		remove_xdomain(xd);  in __icm_tr_device_connected()
1258 		tb_xdomain_put(xd);  in __icm_tr_device_connected()
1329 	struct tb_xdomain *xd;  in icm_tr_xdomain_connected()  local
1338 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_tr_xdomain_connected()
1339 	if (xd) {  in icm_tr_xdomain_connected()
1340 		if (xd->route == route) {  in icm_tr_xdomain_connected()
1341 			update_xdomain(xd, route, 0);  in icm_tr_xdomain_connected()
1342 			tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1346 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1347 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1351 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_connected()
1352 	if (xd) {  in icm_tr_xdomain_connected()
1353 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1354 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1383 	struct tb_xdomain *xd;  in icm_tr_xdomain_disconnected()  local
1388 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_disconnected()
1389 	if (xd) {  in icm_tr_xdomain_disconnected()
1390 		remove_xdomain(xd);  in icm_tr_xdomain_disconnected()
1391 		tb_xdomain_put(xd);  in icm_tr_xdomain_disconnected()