81 	struct can_pkg_stats *pkg_stats = net->can.pkg_stats;  in can_init_stats()  local
88 	memset(pkg_stats, 0, sizeof(struct can_pkg_stats));  in can_init_stats()
89 	pkg_stats->jiffies_init = jiffies;  in can_init_stats()
118 	struct can_pkg_stats *pkg_stats = net->can.pkg_stats;  in can_stat_update()  local
121 	long rx_frames = atomic_long_read(&pkg_stats->rx_frames);  in can_stat_update()
122 	long tx_frames = atomic_long_read(&pkg_stats->tx_frames);  in can_stat_update()
123 	long matches = atomic_long_read(&pkg_stats->matches);  in can_stat_update()
124 	long rx_frames_delta = atomic_long_read(&pkg_stats->rx_frames_delta);  in can_stat_update()
125 	long tx_frames_delta = atomic_long_read(&pkg_stats->tx_frames_delta);  in can_stat_update()
126 	long matches_delta = atomic_long_read(&pkg_stats->matches_delta);  in can_stat_update()
133 	if (j < pkg_stats->jiffies_init)  in can_stat_update()
150 		pkg_stats->total_rx_match_ratio = (matches * 100) / rx_frames;  in can_stat_update()
152 	pkg_stats->total_tx_rate = calc_rate(pkg_stats->jiffies_init, j,  in can_stat_update()
154 	pkg_stats->total_rx_rate = calc_rate(pkg_stats->jiffies_init, j,  in can_stat_update()
159 		pkg_stats->current_rx_match_ratio =  in can_stat_update()
162 	pkg_stats->current_tx_rate = calc_rate(0, HZ, tx_frames_delta);  in can_stat_update()
163 	pkg_stats->current_rx_rate = calc_rate(0, HZ, rx_frames_delta);  in can_stat_update()
166 	if (pkg_stats->max_tx_rate < pkg_stats->current_tx_rate)  in can_stat_update()
167 		pkg_stats->max_tx_rate = pkg_stats->current_tx_rate;  in can_stat_update()
169 	if (pkg_stats->max_rx_rate < pkg_stats->current_rx_rate)  in can_stat_update()
170 		pkg_stats->max_rx_rate = pkg_stats->current_rx_rate;  in can_stat_update()
172 	if (pkg_stats->max_rx_match_ratio < pkg_stats->current_rx_match_ratio)  in can_stat_update()
173 		pkg_stats->max_rx_match_ratio = pkg_stats->current_rx_match_ratio;  in can_stat_update()
176 	atomic_long_set(&pkg_stats->tx_frames_delta, 0);  in can_stat_update()
177 	atomic_long_set(&pkg_stats->rx_frames_delta, 0);  in can_stat_update()
178 	atomic_long_set(&pkg_stats->matches_delta, 0);  in can_stat_update()
219 	struct can_pkg_stats *pkg_stats = net->can.pkg_stats;  in can_stats_proc_show()  local
224 		   atomic_long_read(&pkg_stats->tx_frames));  in can_stats_proc_show()
226 		   atomic_long_read(&pkg_stats->rx_frames));  in can_stats_proc_show()
228 		   atomic_long_read(&pkg_stats->matches));  in can_stats_proc_show()
234 				pkg_stats->total_rx_match_ratio);  in can_stats_proc_show()
237 				pkg_stats->total_tx_rate);  in can_stats_proc_show()
239 				pkg_stats->total_rx_rate);  in can_stats_proc_show()
244 				pkg_stats->current_rx_match_ratio);  in can_stats_proc_show()
247 				pkg_stats->current_tx_rate);  in can_stats_proc_show()
249 				pkg_stats->current_rx_rate);  in can_stats_proc_show()
254 				pkg_stats->max_rx_match_ratio);  in can_stats_proc_show()
257 				pkg_stats->max_tx_rate);  in can_stats_proc_show()
259 				pkg_stats->max_rx_rate);  in can_stats_proc_show()
285 	struct can_pkg_stats *pkg_stats = net->can.pkg_stats;  in can_reset_stats_proc_show()  local
293 		if (pkg_stats->jiffies_init != jiffies)  in can_reset_stats_proc_show()