120 static int i40e_dbg_prep_dump_buf(struct i40e_pf *pf, int buflen)  in i40e_dbg_prep_dump_buf()  argument
123 	if (i40e_dbg_dump_buffer_len && i40e_dbg_dump_buffer_len < buflen) {  in i40e_dbg_prep_dump_buf()
131 		i40e_dbg_dump_buf = kzalloc(buflen, GFP_KERNEL);  in i40e_dbg_prep_dump_buf()
133 			i40e_dbg_dump_buffer_len = buflen;  in i40e_dbg_prep_dump_buf()
155 	int buflen = 0;  in i40e_dbg_dump_write()  local
181 		buflen = sizeof(struct i40e_pf);  in i40e_dbg_dump_write()
182 		buflen += (sizeof(struct i40e_aq_desc)  in i40e_dbg_dump_write()
185 		if (i40e_dbg_prep_dump_buf(pf, buflen)) {  in i40e_dbg_dump_write()
202 			i40e_dbg_dump_data_len = buflen;  in i40e_dbg_dump_write()
219 		buflen = sizeof(struct i40e_vsi);  in i40e_dbg_dump_write()
220 		buflen += sizeof(struct i40e_q_vector) * vsi->num_q_vectors;  in i40e_dbg_dump_write()
221 		buflen += sizeof(struct i40e_ring) * 2 * vsi->num_queue_pairs;  in i40e_dbg_dump_write()
222 		buflen += sizeof(struct i40e_tx_buffer) * vsi->num_queue_pairs;  in i40e_dbg_dump_write()
223 		buflen += sizeof(struct i40e_rx_buffer) * vsi->num_queue_pairs;  in i40e_dbg_dump_write()
226 		buflen += sizeof(struct i40e_mac_filter) * filter_count;  in i40e_dbg_dump_write()
228 		if (i40e_dbg_prep_dump_buf(pf, buflen)) {  in i40e_dbg_dump_write()
272 			i40e_dbg_dump_data_len = buflen;  in i40e_dbg_dump_write()
288 		buflen = sizeof(struct i40e_veb);  in i40e_dbg_dump_write()
289 		if (i40e_dbg_prep_dump_buf(pf, buflen)) {  in i40e_dbg_dump_write()
291 			memcpy(i40e_dbg_dump_buf, veb, buflen);  in i40e_dbg_dump_write()
292 			i40e_dbg_dump_data_len = buflen;  in i40e_dbg_dump_write()