65 	int i, res;  in __tb_path_deallocate_nfc()  local
66 	for (i = first_hop; i < path->path_length; i++) {  in __tb_path_deallocate_nfc()
67 		res = tb_port_add_nfc_credits(path->hops[i].in_port,  in __tb_path_deallocate_nfc()
70 			tb_port_warn(path->hops[i].in_port,  in __tb_path_deallocate_nfc()
72 				     i);  in __tb_path_deallocate_nfc()
78 	int i, res;  in __tb_path_deactivate_hops()  local
80 	for (i = first_hop; i < path->path_length; i++) {  in __tb_path_deactivate_hops()
81 		res = tb_port_write(path->hops[i].in_port, &hop, TB_CFG_HOPS,  in __tb_path_deactivate_hops()
82 				    2 * path->hops[i].in_hop_index, 2);  in __tb_path_deactivate_hops()
84 			tb_port_warn(path->hops[i].in_port,  in __tb_path_deactivate_hops()
86 				     i, path->hops[i].in_hop_index);  in __tb_path_deactivate_hops()
117 	int i, res;  in tb_path_activate()  local
132 	for (i = path->path_length - 1; i >= 0; i--) {  in tb_path_activate()
133 		if (path->hops[i].in_counter_index == -1)  in tb_path_activate()
135 		res = tb_port_clear_counter(path->hops[i].in_port,  in tb_path_activate()
136 					    path->hops[i].in_counter_index);  in tb_path_activate()
142 	for (i = path->path_length - 1; i >= 0; i--) {  in tb_path_activate()
143 		res = tb_port_add_nfc_credits(path->hops[i].in_port,  in tb_path_activate()
146 			__tb_path_deallocate_nfc(path, i);  in tb_path_activate()
152 	for (i = path->path_length - 1; i >= 0; i--) {  in tb_path_activate()
166 		res = tb_port_write(path->hops[i].in_port, &hop, TB_CFG_HOPS,  in tb_path_activate()
167 				    2 * path->hops[i].in_hop_index, 2);  in tb_path_activate()
169 			__tb_path_deactivate_hops(path, i);  in tb_path_activate()
175 		hop.next_hop = path->hops[i].next_hop_index;  in tb_path_activate()
176 		hop.out_port = path->hops[i].out_port->port;  in tb_path_activate()
178 		hop.initial_credits = (i == path->path_length - 1) ? 16 : 7;  in tb_path_activate()
183 		out_mask = (i == path->path_length - 1) ?  in tb_path_activate()
185 		in_mask = (i == 0) ? TB_PATH_SOURCE : TB_PATH_INTERNAL;  in tb_path_activate()
190 		hop.counter = path->hops[i].in_counter_index;  in tb_path_activate()
191 		hop.counter_enable = path->hops[i].in_counter_index != -1;  in tb_path_activate()
200 		tb_port_info(path->hops[i].in_port, "Writing hop %d, index %d",  in tb_path_activate()
201 			     i, path->hops[i].in_hop_index);  in tb_path_activate()
202 		tb_dump_hop(path->hops[i].in_port, &hop);  in tb_path_activate()
203 		res = tb_port_write(path->hops[i].in_port, &hop, TB_CFG_HOPS,  in tb_path_activate()
204 				    2 * path->hops[i].in_hop_index, 2);  in tb_path_activate()
206 			__tb_path_deactivate_hops(path, i);  in tb_path_activate()
226 	int i = 0;  in tb_path_is_invalid()  local
227 	for (i = 0; i < path->path_length; i++) {  in tb_path_is_invalid()
228 		if (path->hops[i].in_port->sw->is_unplugged)  in tb_path_is_invalid()
230 		if (path->hops[i].out_port->sw->is_unplugged)  in tb_path_is_invalid()