128 	tunnel->paths = kcalloc(npaths, sizeof(tunnel->paths[0]), GFP_KERNEL);  in tb_tunnel_alloc()
129 	if (!tunnel->paths) {  in tb_tunnel_alloc()
231 	 * Discover both paths even if they are not complete. We will  in tb_tunnel_discover_pci()
242 	tunnel->paths[TB_PCI_PATH_UP] = path;  in tb_tunnel_discover_pci()
243 	if (tb_pci_init_path(tunnel->paths[TB_PCI_PATH_UP]))  in tb_tunnel_discover_pci()
250 	tunnel->paths[TB_PCI_PATH_DOWN] = path;  in tb_tunnel_discover_pci()
251 	if (tb_pci_init_path(tunnel->paths[TB_PCI_PATH_DOWN]))  in tb_tunnel_discover_pci()
312 	tunnel->paths[TB_PCI_PATH_DOWN] = path;  in tb_tunnel_alloc_pci()
320 	tunnel->paths[TB_PCI_PATH_UP] = path;  in tb_tunnel_alloc_pci()
590 		struct tb_path **paths;  in tb_dp_activate()  local
593 		paths = tunnel->paths;  in tb_dp_activate()
594 		last = paths[TB_DP_VIDEO_PATH_OUT]->path_length - 1;  in tb_dp_activate()
597 			paths[TB_DP_VIDEO_PATH_OUT]->hops[0].in_hop_index,  in tb_dp_activate()
598 			paths[TB_DP_AUX_PATH_OUT]->hops[0].in_hop_index,  in tb_dp_activate()
599 			paths[TB_DP_AUX_PATH_IN]->hops[last].next_hop_index);  in tb_dp_activate()
602 			paths[TB_DP_VIDEO_PATH_OUT]->hops[last].next_hop_index,  in tb_dp_activate()
603 			paths[TB_DP_AUX_PATH_IN]->hops[0].in_hop_index,  in tb_dp_activate()
604 			paths[TB_DP_AUX_PATH_OUT]->hops[last].next_hop_index);  in tb_dp_activate()
796 	tunnel->paths[TB_DP_VIDEO_PATH_OUT] = path;  in tb_tunnel_discover_dp()
797 	if (tb_dp_init_video_path(tunnel->paths[TB_DP_VIDEO_PATH_OUT]))  in tb_tunnel_discover_dp()
803 	tunnel->paths[TB_DP_AUX_PATH_OUT] = path;  in tb_tunnel_discover_dp()
804 	tb_dp_init_aux_path(tunnel->paths[TB_DP_AUX_PATH_OUT]);  in tb_tunnel_discover_dp()
810 	tunnel->paths[TB_DP_AUX_PATH_IN] = path;  in tb_tunnel_discover_dp()
811 	tb_dp_init_aux_path(tunnel->paths[TB_DP_AUX_PATH_IN]);  in tb_tunnel_discover_dp()
861 	struct tb_path **paths;  in tb_tunnel_alloc_dp()  local
879 	paths = tunnel->paths;  in tb_tunnel_alloc_dp()
886 	paths[TB_DP_VIDEO_PATH_OUT] = path;  in tb_tunnel_alloc_dp()
893 	paths[TB_DP_AUX_PATH_OUT] = path;  in tb_tunnel_alloc_dp()
900 	paths[TB_DP_AUX_PATH_IN] = path;  in tb_tunnel_alloc_dp()
1038 		if (!tunnel->paths[i])  in tb_dma_deinit()
1040 		tb_dma_deinit_path(tunnel->paths[i]);  in tb_dma_deinit()
1091 		tunnel->paths[i++] = path;  in tb_tunnel_alloc_dma()
1103 		tunnel->paths[i++] = path;  in tb_tunnel_alloc_dma()
1141 		const struct tb_path *path = tunnel->paths[i];  in tb_tunnel_match_dma()
1367 	 * Discover both paths even if they are not complete. We will  in tb_tunnel_discover_usb3()
1378 	tunnel->paths[TB_USB3_PATH_DOWN] = path;  in tb_tunnel_discover_usb3()
1379 	tb_usb3_init_path(tunnel->paths[TB_USB3_PATH_DOWN]);  in tb_tunnel_discover_usb3()
1385 	tunnel->paths[TB_USB3_PATH_UP] = path;  in tb_tunnel_discover_usb3()
1386 	tb_usb3_init_path(tunnel->paths[TB_USB3_PATH_UP]);  in tb_tunnel_discover_usb3()
1500 	tunnel->paths[TB_USB3_PATH_DOWN] = path;  in tb_tunnel_alloc_usb3()
1509 	tunnel->paths[TB_USB3_PATH_UP] = path;  in tb_tunnel_alloc_usb3()
1543 		if (tunnel->paths[i])  in tb_tunnel_free()
1544 			tb_path_free(tunnel->paths[i]);  in tb_tunnel_free()
1547 	kfree(tunnel->paths);  in tb_tunnel_free()
1560 		WARN_ON(!tunnel->paths[i]->activated);  in tb_tunnel_is_invalid()
1561 		if (tb_path_is_invalid(tunnel->paths[i]))  in tb_tunnel_is_invalid()
1581 	 * Make sure all paths are properly disabled before enabling  in tb_tunnel_restart()
1585 		if (tunnel->paths[i]->activated) {  in tb_tunnel_restart()
1586 			tb_path_deactivate(tunnel->paths[i]);  in tb_tunnel_restart()
1587 			tunnel->paths[i]->activated = false;  in tb_tunnel_restart()
1598 		res = tb_path_activate(tunnel->paths[i]);  in tb_tunnel_restart()
1628 		if (tunnel->paths[i]->activated) {  in tb_tunnel_activate()
1652 		if (tunnel->paths[i] && tunnel->paths[i]->activated)  in tb_tunnel_deactivate()
1653 			tb_path_deactivate(tunnel->paths[i]);  in tb_tunnel_deactivate()
1671 		if (!tunnel->paths[i])  in tb_tunnel_port_on_path()
1674 		if (tb_path_port_on_path(tunnel->paths[i], port))  in tb_tunnel_port_on_path()
1686 		if (!tunnel->paths[i])  in tb_tunnel_is_active()
1688 		if (!tunnel->paths[i]->activated)  in tb_tunnel_is_active()