71 	tunnel->path_to_down = tb_path_alloc(up->sw->tb, 2);  in tb_pci_alloc()
72 	if (!tunnel->path_to_down)  in tb_pci_alloc()
75 	tb_pci_init_path(tunnel->path_to_down);  in tb_pci_alloc()
89 	tunnel->path_to_down->hops[0].in_port = up;  in tb_pci_alloc()
90 	tunnel->path_to_down->hops[0].in_hop_index = 8;  in tb_pci_alloc()
91 	tunnel->path_to_down->hops[0].in_counter_index = -1;  in tb_pci_alloc()
92 	tunnel->path_to_down->hops[0].out_port = tb_upstream_port(up->sw);  in tb_pci_alloc()
93 	tunnel->path_to_down->hops[0].next_hop_index = 8;  in tb_pci_alloc()
95 	tunnel->path_to_down->hops[1].in_port =  in tb_pci_alloc()
97 	tunnel->path_to_down->hops[1].in_hop_index = 8;  in tb_pci_alloc()
98 	tunnel->path_to_down->hops[1].in_counter_index = -1;  in tb_pci_alloc()
99 	tunnel->path_to_down->hops[1].out_port = down;  in tb_pci_alloc()
100 	tunnel->path_to_down->hops[1].next_hop_index = 8;  in tb_pci_alloc()
105 		if (tunnel->path_to_down)  in tb_pci_alloc()
106 			tb_path_free(tunnel->path_to_down);  in tb_pci_alloc()
121 	if (tunnel->path_to_up->activated || tunnel->path_to_down->activated) {  in tb_pci_free()
126 	tb_path_free(tunnel->path_to_down);  in tb_pci_free()
136 	WARN_ON(!tunnel->path_to_down->activated);  in tb_pci_is_invalid()
139 	       || tb_path_is_invalid(tunnel->path_to_down);  in tb_pci_is_invalid()
165 	tunnel->path_to_down->activated = false;  in tb_pci_restart()
172 	res = tb_path_activate(tunnel->path_to_down);  in tb_pci_restart()
198 	if (tunnel->path_to_up->activated || tunnel->path_to_down->activated) {  in tb_pci_activate()
226 	if (tunnel->path_to_down->activated)  in tb_pci_deactivate()
227 		tb_path_deactivate(tunnel->path_to_down);  in tb_pci_deactivate()