346 	unsigned int data_blocks;  in calculate_data_blocks()  local
352 			data_blocks = 0;  in calculate_data_blocks()
354 			data_blocks = syt_interval;  in calculate_data_blocks()
359 			data_blocks = *data_block_state;  in calculate_data_blocks()
373 				data_blocks = 5 + ((phase & 1) ^  in calculate_data_blocks()
377 				data_blocks = 11 * (sfc >> 1) + (phase == 0);  in calculate_data_blocks()
384 	return data_blocks;  in calculate_data_blocks()
509 				unsigned int data_blocks,  in build_it_pkt_header()  argument
516 	payload_length = data_blocks * sizeof(__be32) * s->data_block_quadlets;  in build_it_pkt_header()
528 	trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks,  in build_it_pkt_header()
534 			    unsigned int *data_blocks,  in check_cip_header()  argument
574 		*data_blocks = 0;  in check_cip_header()
588 		*data_blocks = (payload_length / sizeof(__be32) - 2) /  in check_cip_header()
594 	if (*data_blocks == 0 && (s->flags & CIP_EMPTY_HAS_WRONG_DBC) &&  in check_cip_header()
606 		if (*data_blocks > 0 && s->ctx_data.tx.dbc_interval > 0)  in check_cip_header()
609 			dbc_interval = *data_blocks;  in check_cip_header()
631 			       unsigned int *data_blocks,  in parse_ir_ctx_header()  argument
650 				       data_blocks, data_block_counter, syt);  in parse_ir_ctx_header()
656 		*data_blocks = *payload_length / sizeof(__be32) /  in parse_ir_ctx_header()
664 	trace_amdtp_packet(s, cycle, cip_header, *payload_length, *data_blocks,  in parse_ir_ctx_header()
712 		unsigned int data_blocks;  in generate_device_pkt_descs()  local
718 					  &data_blocks, &dbc, &syt, i);  in generate_device_pkt_descs()
724 		desc->data_blocks = data_blocks;  in generate_device_pkt_descs()
729 			dbc = (dbc + desc->data_blocks) & 0xff;  in generate_device_pkt_descs()
774 		desc->data_blocks = seq->data_blocks;  in generate_pkt_descs()
777 			dbc = (dbc + desc->data_blocks) & 0xff;  in generate_pkt_descs()
782 			dbc = (dbc + desc->data_blocks) & 0xff;  in generate_pkt_descs()
854 				    desc->data_blocks, desc->data_block_counter,  in out_stream_callback()
858 			event_count += desc->data_blocks;  in out_stream_callback()
941 		desc->data_blocks = calculate_data_blocks(&d->data_block_state,  in pool_ideal_seq_descs()