core/steering/dr_dbg.c

66 	new_buff->buff = kvzalloc(MLX5DR_DEBUG_DUMP_BUFF_SIZE, GFP_KERNEL);
67 	if (!new_buff->buff) {
106 		kvfree(dump_buff->buff);
119 	struct mlx5dr_dbg_dump_buff *buff;
127 	buff = list_last_entry(&dump_data->buff_list,
130 	buff_capacity = (MLX5DR_DEBUG_DUMP_BUFF_SIZE - 1) - buff->index;
135 		ret = snprintf(buff->buff + buff->index, write_size + 1, "%s", str);
139 		buff->index += write_size;
144 		buff = mlx5dr_dbg_dump_data_init_new_buff(dump_data);
145 		if (!buff)
148 		ret = snprintf(buff->buff, remain_size + 1, "%s", str + write_size);
152 		buff->index += remain_size;
208 dr_dump_rule_action_mem(struct seq_file *file, char *buff, const u64 rule_id,
219 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
226 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
232 			ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
238 			ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
247 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
252 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
259 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
264 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
271 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
285 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
296 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
302 				ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
308 				ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
314 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, "\n");
317 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
323 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
330 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
335 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
342 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
347 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
357 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
362 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
369 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
374 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
381 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
386 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
393 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
398 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
405 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
410 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
419 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
424 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
433 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
438 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
447 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
470 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
478 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
490 dr_dump_rule_mem(struct seq_file *file, char *buff, struct mlx5dr_ste *ste,
508 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
515 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
523 dr_dump_rule_rx_tx(struct seq_file *file, char *buff,
535 		ret = dr_dump_rule_mem(file, buff, ste_arr[i], is_rx, rule_id,
549 	char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH];
557 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
563 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
568 		ret = dr_dump_rule_rx_tx(file, buff, rx, true, rule_id, format_ver);
574 		ret = dr_dump_rule_rx_tx(file, buff, tx, false, rule_id, format_ver);
580 		ret = dr_dump_rule_action_mem(file, buff, rule_id, action_mem);
589 dr_dump_matcher_mask(struct seq_file *file, char *buff,
596 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, "%d,0x%llx,",
601 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
607 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
610 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, ",");
616 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
622 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
625 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, ",");
631 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
637 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
640 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, ",");
646 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
652 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
655 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, ",");
661 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
667 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
670 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH, ",\n");
676 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
684 dr_dump_matcher_builder(struct seq_file *file, char *buff,
690 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
697 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
705 dr_dump_matcher_rx_tx(struct seq_file *file, char *buff, bool is_rx,
718 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
728 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
733 		ret = dr_dump_matcher_builder(file, buff,
748 	char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH];
754 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
761 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
765 	ret = dr_dump_matcher_mask(file, buff, &matcher->mask,
771 		ret = dr_dump_matcher_rx_tx(file, buff, true, rx, matcher_id);
777 		ret = dr_dump_matcher_rx_tx(file, buff, false, tx, matcher_id);
805 dr_dump_table_rx_tx(struct seq_file *file, char *buff, bool is_rx,
817 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
823 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
835 	char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH];
838 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
845 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
850 		ret = dr_dump_table_rx_tx(file, buff, true, rx,
857 		ret = dr_dump_table_rx_tx(file, buff, false, tx,
883 dr_dump_send_ring(struct seq_file *file, char *buff,
889 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
897 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
906 				char *buff,
913 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
920 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
928 dr_dump_domain_info_caps(struct seq_file *file, char *buff,
939 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
947 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
954 		ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
963 		ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
971 dr_dump_domain_info(struct seq_file *file, char *buff,
977 	ret = dr_dump_domain_info_caps(file, buff, &info->caps, domain_id);
981 	ret = dr_dump_domain_info_flex_parser(file, buff, "icmp_dw0",
987 	ret = dr_dump_domain_info_flex_parser(file, buff, "icmp_dw1",
993 	ret = dr_dump_domain_info_flex_parser(file, buff, "icmpv6_dw0",
999 	ret = dr_dump_domain_info_flex_parser(file, buff, "icmpv6_dw1",
1011 	char buff[MLX5DR_DEBUG_DUMP_BUFF_LENGTH];
1015 	ret = snprintf(buff, MLX5DR_DEBUG_DUMP_BUFF_LENGTH,
1031 	ret = mlx5dr_dbg_dump_data_print(file, buff, ret);
1035 	ret = dr_dump_domain_info(file, buff, &dmn->info, domain_id);
1040 		ret = dr_dump_send_ring(file, buff, dmn->send_ring, domain_id);
1145 	seq_printf(file, "%s", entry->buff);