418 static int icm_fr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_fr_approve_xdomain_paths()  argument
426 	request.link_info = xd->depth << ICM_LINK_INFO_DEPTH_SHIFT | xd->link;  in icm_fr_approve_xdomain_paths()
427 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_fr_approve_xdomain_paths()
429 	request.transmit_path = xd->transmit_path;  in icm_fr_approve_xdomain_paths()
430 	request.transmit_ring = xd->transmit_ring;  in icm_fr_approve_xdomain_paths()
431 	request.receive_path = xd->receive_path;  in icm_fr_approve_xdomain_paths()
432 	request.receive_ring = xd->receive_ring;  in icm_fr_approve_xdomain_paths()
446 static int icm_fr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_fr_disconnect_xdomain_paths()  argument
451 	phy_port = tb_phy_port_from_link(xd->link);  in icm_fr_disconnect_xdomain_paths()
540 	struct tb_xdomain *xd;  in add_xdomain()  local
544 	xd = tb_xdomain_alloc(sw->tb, &sw->dev, route, local_uuid, remote_uuid);  in add_xdomain()
545 	if (!xd)  in add_xdomain()
548 	xd->link = link;  in add_xdomain()
549 	xd->depth = depth;  in add_xdomain()
551 	tb_port_at(route, sw)->xdomain = xd;  in add_xdomain()
553 	tb_xdomain_add(xd);  in add_xdomain()
560 static void update_xdomain(struct tb_xdomain *xd, u64 route, u8 link)  in update_xdomain()  argument
562 	xd->link = link;  in update_xdomain()
563 	xd->route = route;  in update_xdomain()
564 	xd->is_unplugged = false;  in update_xdomain()
567 static void remove_xdomain(struct tb_xdomain *xd)  in remove_xdomain()  argument
571 	sw = tb_to_switch(xd->dev.parent);  in remove_xdomain()
572 	tb_port_at(xd->route, sw)->xdomain = NULL;  in remove_xdomain()
573 	tb_xdomain_remove(xd);  in remove_xdomain()
585 	struct tb_xdomain *xd;  in icm_fr_device_connected()  local
674 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_device_connected()
675 	if (xd) {  in icm_fr_device_connected()
676 		remove_xdomain(xd);  in icm_fr_device_connected()
677 		tb_xdomain_put(xd);  in icm_fr_device_connected()
736 	struct tb_xdomain *xd;  in icm_fr_xdomain_connected()  local
752 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_connected()
753 	if (xd) {  in icm_fr_xdomain_connected()
756 		xd_phy_port = phy_port_from_route(xd->route, xd->depth);  in icm_fr_xdomain_connected()
759 		if (xd->depth == depth && xd_phy_port == phy_port) {  in icm_fr_xdomain_connected()
760 			update_xdomain(xd, route, link);  in icm_fr_xdomain_connected()
761 			tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
771 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
772 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
780 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_xdomain_connected()
781 	if (!xd) {  in icm_fr_xdomain_connected()
786 			xd = tb_xdomain_find_by_link_depth(tb, dual_link,  in icm_fr_xdomain_connected()
789 	if (xd) {  in icm_fr_xdomain_connected()
790 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
791 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
820 	struct tb_xdomain *xd;  in icm_fr_xdomain_disconnected()  local
827 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_disconnected()
828 	if (xd) {  in icm_fr_xdomain_disconnected()
829 		remove_xdomain(xd);  in icm_fr_xdomain_disconnected()
830 		tb_xdomain_put(xd);  in icm_fr_xdomain_disconnected()
947 static int icm_tr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_tr_approve_xdomain_paths()  argument
955 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
956 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
957 	request.transmit_path = xd->transmit_path;  in icm_tr_approve_xdomain_paths()
958 	request.transmit_ring = xd->transmit_ring;  in icm_tr_approve_xdomain_paths()
959 	request.receive_path = xd->receive_path;  in icm_tr_approve_xdomain_paths()
960 	request.receive_ring = xd->receive_ring;  in icm_tr_approve_xdomain_paths()
961 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_approve_xdomain_paths()
975 static int icm_tr_xdomain_tear_down(struct tb *tb, struct tb_xdomain *xd,  in icm_tr_xdomain_tear_down()  argument
985 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
986 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
987 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_xdomain_tear_down()
1001 static int icm_tr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_tr_disconnect_xdomain_paths()  argument
1005 	ret = icm_tr_xdomain_tear_down(tb, xd, 1);  in icm_tr_disconnect_xdomain_paths()
1010 	return icm_tr_xdomain_tear_down(tb, xd, 2);  in icm_tr_disconnect_xdomain_paths()
1020 	struct tb_xdomain *xd;  in icm_tr_device_connected()  local
1067 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_device_connected()
1068 	if (xd) {  in icm_tr_device_connected()
1069 		remove_xdomain(xd);  in icm_tr_device_connected()
1070 		tb_xdomain_put(xd);  in icm_tr_device_connected()
1111 	struct tb_xdomain *xd;  in icm_tr_xdomain_connected()  local
1120 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_tr_xdomain_connected()
1121 	if (xd) {  in icm_tr_xdomain_connected()
1122 		if (xd->route == route) {  in icm_tr_xdomain_connected()
1123 			update_xdomain(xd, route, 0);  in icm_tr_xdomain_connected()
1124 			tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1128 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1129 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1133 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_connected()
1134 	if (xd) {  in icm_tr_xdomain_connected()
1135 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1136 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1163 	struct tb_xdomain *xd;  in icm_tr_xdomain_disconnected()  local
1168 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_disconnected()
1169 	if (xd) {  in icm_tr_xdomain_disconnected()
1170 		remove_xdomain(xd);  in icm_tr_xdomain_disconnected()
1171 		tb_xdomain_put(xd);  in icm_tr_xdomain_disconnected()