udc/bdc/bdc_ep.c

99  * chain the tables, by insteting a chain bd at the end of prev_table, pointing
102 static inline void chain_table(struct bd_table *prev_table,
107 	prev_table->start_bd[bd_p_tab-1].offset[0] =
110 	prev_table->start_bd[bd_p_tab-1].offset[1] =
113 	prev_table->start_bd[bd_p_tab-1].offset[2] =
116 	prev_table->start_bd[bd_p_tab-1].offset[3] =
123 	struct bd_table *prev_table = NULL;
165 			"index:%d start_bd:%p dma=%08llx prev_table:%p\n",
167 			(unsigned long long)bd_table->dma, prev_table);
170 		if (prev_table)
171 			chain_table(prev_table, bd_table, bd_p_tab);
173 		prev_table = bd_table;
175 	chain_table(prev_table, ep->bd_list.bd_table_array[0], bd_p_tab);