160 	path->hops = kcalloc(num_hops, sizeof(*path->hops), GFP_KERNEL);  in tb_path_discover()
161 	if (!path->hops) {  in tb_path_discover()
191 		path->hops[i].in_port = p;  in tb_path_discover()
192 		path->hops[i].in_hop_index = h;  in tb_path_discover()
193 		path->hops[i].in_counter_index = -1;  in tb_path_discover()
194 		path->hops[i].out_port = out_port;  in tb_path_discover()
195 		path->hops[i].next_hop_index = next_hop;  in tb_path_discover()
260 	path->hops = kcalloc(num_hops, sizeof(*path->hops), GFP_KERNEL);  in tb_path_alloc()
261 	if (!path->hops) {  in tb_path_alloc()
320 		path->hops[i].in_hop_index = in_hopid;  in tb_path_alloc()
321 		path->hops[i].in_port = in_port;  in tb_path_alloc()
322 		path->hops[i].in_counter_index = -1;  in tb_path_alloc()
323 		path->hops[i].out_port = out_port;  in tb_path_alloc()
324 		path->hops[i].next_hop_index = out_hopid;  in tb_path_alloc()
351 		const struct tb_path_hop *hop = &path->hops[i];  in tb_path_free()
361 	kfree(path->hops);  in tb_path_free()
369 		res = tb_port_add_nfc_credits(path->hops[i].in_port,  in __tb_path_deallocate_nfc()
372 			tb_port_warn(path->hops[i].in_port,  in __tb_path_deallocate_nfc()
433 		res = __tb_path_deactivate_hop(path->hops[i].in_port,  in __tb_path_deactivate_hops()
434 					       path->hops[i].in_hop_index,  in __tb_path_deactivate_hops()
437 			tb_port_warn(path->hops[i].in_port,  in __tb_path_deactivate_hops()
439 				     i, path->hops[i].in_hop_index);  in __tb_path_deactivate_hops()
451 	       path->name, tb_route(path->hops[0].in_port->sw),  in tb_path_deactivate()
452 	       path->hops[0].in_port->port,  in tb_path_deactivate()
453 	       tb_route(path->hops[path->path_length - 1].out_port->sw),  in tb_path_deactivate()
454 	       path->hops[path->path_length - 1].out_port->port);  in tb_path_deactivate()
479 	       path->name, tb_route(path->hops[0].in_port->sw),  in tb_path_activate()
480 	       path->hops[0].in_port->port,  in tb_path_activate()
481 	       tb_route(path->hops[path->path_length - 1].out_port->sw),  in tb_path_activate()
482 	       path->hops[path->path_length - 1].out_port->port);  in tb_path_activate()
486 		if (path->hops[i].in_counter_index == -1)  in tb_path_activate()
488 		res = tb_port_clear_counter(path->hops[i].in_port,  in tb_path_activate()
489 					    path->hops[i].in_counter_index);  in tb_path_activate()
496 		res = tb_port_add_nfc_credits(path->hops[i].in_port,  in tb_path_activate()
509 		__tb_path_deactivate_hop(path->hops[i].in_port,  in tb_path_activate()
510 				path->hops[i].in_hop_index, path->clear_fc);  in tb_path_activate()
513 		hop.next_hop = path->hops[i].next_hop_index;  in tb_path_activate()
514 		hop.out_port = path->hops[i].out_port->port;  in tb_path_activate()
515 		hop.initial_credits = path->hops[i].initial_credits;  in tb_path_activate()
527 		hop.counter = path->hops[i].in_counter_index;  in tb_path_activate()
528 		hop.counter_enable = path->hops[i].in_counter_index != -1;  in tb_path_activate()
537 		tb_port_dbg(path->hops[i].in_port, "Writing hop %d\n", i);  in tb_path_activate()
538 		tb_dump_hop(&path->hops[i], &hop);  in tb_path_activate()
539 		res = tb_port_write(path->hops[i].in_port, &hop, TB_CFG_HOPS,  in tb_path_activate()
540 				    2 * path->hops[i].in_hop_index, 2);  in tb_path_activate()
564 		if (path->hops[i].in_port->sw->is_unplugged)  in tb_path_is_invalid()
566 		if (path->hops[i].out_port->sw->is_unplugged)  in tb_path_is_invalid()
585 		if (path->hops[i].in_port == port ||  in tb_path_port_on_path()
586 		    path->hops[i].out_port == port)  in tb_path_port_on_path()