477 static unsigned int compute_syt_offset(unsigned int syt, unsigned int cycle,  in compute_syt_offset()  argument
480 	unsigned int cycle_lo = (cycle % CYCLES_PER_SECOND) & 0x0f;  in compute_syt_offset()
527 			dst->syt_offset = compute_syt_offset(src->syt, src->cycle, transfer_delay);  in cache_seq()
680 static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,  in build_it_pkt_header()  argument
700 	trace_amdtp_packet(s, cycle, cip_header, payload_length + header_length, data_blocks,  in build_it_pkt_header()
799 static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,  in parse_ir_ctx_header()  argument
848 	trace_amdtp_packet(s, cycle, cip_header, payload_length, *data_blocks,  in parse_ir_ctx_header()
868 static inline u32 increment_ohci_cycle_count(u32 cycle, unsigned int addend)  in increment_ohci_cycle_count()  argument
870 	cycle += addend;  in increment_ohci_cycle_count()
871 	if (cycle >= OHCI_SECOND_MODULUS * CYCLES_PER_SECOND)  in increment_ohci_cycle_count()
872 		cycle -= OHCI_SECOND_MODULUS * CYCLES_PER_SECOND;  in increment_ohci_cycle_count()
873 	return cycle;  in increment_ohci_cycle_count()
901 	u32 cycle = compute_ohci_cycle_count(ctx_header_tstamp);  in compute_ohci_it_cycle()  local
902 	return increment_ohci_cycle_count(cycle, queue_size);  in compute_ohci_it_cycle()
922 		unsigned int cycle;  in generate_tx_packet_descs()  local
927 		cycle = compute_ohci_cycle_count(ctx_header[1]);  in generate_tx_packet_descs()
928 		lost = (next_cycle != cycle);  in generate_tx_packet_descs()
936 				lost = (next_cycle != cycle);  in generate_tx_packet_descs()
940 					desc->cycle = prev_cycle;  in generate_tx_packet_descs()
954 				lost = (compare_ohci_cycle_count(safe_cycle, cycle) < 0);  in generate_tx_packet_descs()
958 					next_cycle, cycle);  in generate_tx_packet_descs()
963 		err = parse_ir_ctx_header(s, cycle, ctx_header, &data_blocks, &dbc, &syt,  in generate_tx_packet_descs()
968 		desc->cycle = cycle;  in generate_tx_packet_descs()
990 static unsigned int compute_syt(unsigned int syt_offset, unsigned int cycle,  in compute_syt()  argument
996 	syt = ((cycle + syt_offset / TICKS_PER_CYCLE) << 12) |  in compute_syt()
1017 		desc->cycle = compute_ohci_it_cycle(*ctx_header, s->queue_size);  in generate_rx_packet_descs()
1020 			desc->syt = compute_syt(seq->syt_offset, desc->cycle, s->transfer_delay);  in generate_rx_packet_descs()
1070 	latest_cycle = desc->cycle;  in compute_pcm_extra_delay()
1185 		build_it_pkt_header(s, desc->cycle, &template.params, pkt_header_length,  in process_rx_packets()
1216 	unsigned int cycle;  in skip_rx_packets()  local
1224 	cycle = compute_ohci_it_cycle(ctx_header[packets - 1], s->queue_size);  in skip_rx_packets()
1225 	s->next_cycle = increment_ohci_cycle_count(cycle, 1);  in skip_rx_packets()
1261 		unsigned int cycle = compute_ohci_it_cycle(ctx_header[offset], queue_size);  in process_rx_packets_intermediately()  local
1263 		if (compare_ohci_cycle_count(cycle, d->processing_cycle.rx_start) >= 0)  in process_rx_packets_intermediately()
1351 	unsigned int cycle;  in drop_tx_packets()  local
1360 	cycle = compute_ohci_cycle_count(ctx_header[1]);  in drop_tx_packets()
1361 	s->next_cycle = increment_ohci_cycle_count(cycle, 1);  in drop_tx_packets()
1390 		unsigned int cycle = compute_ohci_cycle_count(ctx_header[1]);  in process_tx_packets_intermediately()  local
1392 		if (compare_ohci_cycle_count(cycle, d->processing_cycle.tx_start) >= 0)  in process_tx_packets_intermediately()
1486 		unsigned int cycle = UINT_MAX;  in drop_tx_packets_initially()  local
1505 				if (cycle == UINT_MAX ||  in drop_tx_packets_initially()
1506 				    compare_ohci_cycle_count(next_cycle, cycle) > 0)  in drop_tx_packets_initially()
1507 					cycle = next_cycle;  in drop_tx_packets_initially()
1512 			d->processing_cycle.tx_start = cycle;  in drop_tx_packets_initially()
1597 		unsigned int cycle = s->next_cycle;  in irq_target_callback_skip()  local
1602 			if (compare_ohci_cycle_count(s->next_cycle, cycle) > 0)  in irq_target_callback_skip()
1603 				cycle = s->next_cycle;  in irq_target_callback_skip()
1611 		d->processing_cycle.rx_start = cycle;  in irq_target_callback_skip()