520 static int icm_fr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_fr_approve_xdomain_paths()  argument
528 	request.link_info = xd->depth << ICM_LINK_INFO_DEPTH_SHIFT | xd->link;  in icm_fr_approve_xdomain_paths()
529 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_fr_approve_xdomain_paths()
531 	request.transmit_path = xd->transmit_path;  in icm_fr_approve_xdomain_paths()
532 	request.transmit_ring = xd->transmit_ring;  in icm_fr_approve_xdomain_paths()
533 	request.receive_path = xd->receive_path;  in icm_fr_approve_xdomain_paths()
534 	request.receive_ring = xd->receive_ring;  in icm_fr_approve_xdomain_paths()
548 static int icm_fr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_fr_disconnect_xdomain_paths()  argument
553 	phy_port = tb_phy_port_from_link(xd->link);  in icm_fr_disconnect_xdomain_paths()
657 	struct tb_xdomain *xd;  in add_xdomain()  local
661 	xd = tb_xdomain_alloc(sw->tb, &sw->dev, route, local_uuid, remote_uuid);  in add_xdomain()
662 	if (!xd)  in add_xdomain()
665 	xd->link = link;  in add_xdomain()
666 	xd->depth = depth;  in add_xdomain()
668 	tb_port_at(route, sw)->xdomain = xd;  in add_xdomain()
670 	tb_xdomain_add(xd);  in add_xdomain()
677 static void update_xdomain(struct tb_xdomain *xd, u64 route, u8 link)  in update_xdomain()  argument
679 	xd->link = link;  in update_xdomain()
680 	xd->route = route;  in update_xdomain()
681 	xd->is_unplugged = false;  in update_xdomain()
684 static void remove_xdomain(struct tb_xdomain *xd)  in remove_xdomain()  argument
688 	sw = tb_to_switch(xd->dev.parent);  in remove_xdomain()
689 	tb_port_at(xd->route, sw)->xdomain = NULL;  in remove_xdomain()
690 	tb_xdomain_remove(xd);  in remove_xdomain()
702 	struct tb_xdomain *xd;  in icm_fr_device_connected()  local
793 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_device_connected()
794 	if (xd) {  in icm_fr_device_connected()
795 		remove_xdomain(xd);  in icm_fr_device_connected()
796 		tb_xdomain_put(xd);  in icm_fr_device_connected()
855 	struct tb_xdomain *xd;  in icm_fr_xdomain_connected()  local
871 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_connected()
872 	if (xd) {  in icm_fr_xdomain_connected()
875 		xd_phy_port = phy_port_from_route(xd->route, xd->depth);  in icm_fr_xdomain_connected()
878 		if (xd->depth == depth && xd_phy_port == phy_port) {  in icm_fr_xdomain_connected()
879 			update_xdomain(xd, route, link);  in icm_fr_xdomain_connected()
880 			tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
890 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
891 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
899 	xd = tb_xdomain_find_by_link_depth(tb, link, depth);  in icm_fr_xdomain_connected()
900 	if (!xd) {  in icm_fr_xdomain_connected()
905 			xd = tb_xdomain_find_by_link_depth(tb, dual_link,  in icm_fr_xdomain_connected()
908 	if (xd) {  in icm_fr_xdomain_connected()
909 		remove_xdomain(xd);  in icm_fr_xdomain_connected()
910 		tb_xdomain_put(xd);  in icm_fr_xdomain_connected()
941 	struct tb_xdomain *xd;  in icm_fr_xdomain_disconnected()  local
948 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_fr_xdomain_disconnected()
949 	if (xd) {  in icm_fr_xdomain_disconnected()
950 		remove_xdomain(xd);  in icm_fr_xdomain_disconnected()
951 		tb_xdomain_put(xd);  in icm_fr_xdomain_disconnected()
1073 static int icm_tr_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_tr_approve_xdomain_paths()  argument
1081 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
1082 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_approve_xdomain_paths()
1083 	request.transmit_path = xd->transmit_path;  in icm_tr_approve_xdomain_paths()
1084 	request.transmit_ring = xd->transmit_ring;  in icm_tr_approve_xdomain_paths()
1085 	request.receive_path = xd->receive_path;  in icm_tr_approve_xdomain_paths()
1086 	request.receive_ring = xd->receive_ring;  in icm_tr_approve_xdomain_paths()
1087 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_approve_xdomain_paths()
1101 static int icm_tr_xdomain_tear_down(struct tb *tb, struct tb_xdomain *xd,  in icm_tr_xdomain_tear_down()  argument
1111 	request.route_hi = upper_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
1112 	request.route_lo = lower_32_bits(xd->route);  in icm_tr_xdomain_tear_down()
1113 	memcpy(&request.remote_uuid, xd->remote_uuid, sizeof(*xd->remote_uuid));  in icm_tr_xdomain_tear_down()
1127 static int icm_tr_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd)  in icm_tr_disconnect_xdomain_paths()  argument
1131 	ret = icm_tr_xdomain_tear_down(tb, xd, 1);  in icm_tr_disconnect_xdomain_paths()
1136 	return icm_tr_xdomain_tear_down(tb, xd, 2);  in icm_tr_disconnect_xdomain_paths()
1147 	struct tb_xdomain *xd;  in __icm_tr_device_connected()  local
1196 	xd = tb_xdomain_find_by_route(tb, route);  in __icm_tr_device_connected()
1197 	if (xd) {  in __icm_tr_device_connected()
1198 		remove_xdomain(xd);  in __icm_tr_device_connected()
1199 		tb_xdomain_put(xd);  in __icm_tr_device_connected()
1248 	struct tb_xdomain *xd;  in icm_tr_xdomain_connected()  local
1257 	xd = tb_xdomain_find_by_uuid(tb, &pkg->remote_uuid);  in icm_tr_xdomain_connected()
1258 	if (xd) {  in icm_tr_xdomain_connected()
1259 		if (xd->route == route) {  in icm_tr_xdomain_connected()
1260 			update_xdomain(xd, route, 0);  in icm_tr_xdomain_connected()
1261 			tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1265 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1266 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1270 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_connected()
1271 	if (xd) {  in icm_tr_xdomain_connected()
1272 		remove_xdomain(xd);  in icm_tr_xdomain_connected()
1273 		tb_xdomain_put(xd);  in icm_tr_xdomain_connected()
1302 	struct tb_xdomain *xd;  in icm_tr_xdomain_disconnected()  local
1307 	xd = tb_xdomain_find_by_route(tb, route);  in icm_tr_xdomain_disconnected()
1308 	if (xd) {  in icm_tr_xdomain_disconnected()
1309 		remove_xdomain(xd);  in icm_tr_xdomain_disconnected()
1310 		tb_xdomain_put(xd);  in icm_tr_xdomain_disconnected()