2 files changed, 96 insertions, 0 deletions
diff --git a/sound/firewire/amdtp-stream-trace.h b/sound/firewire/amdtp-stream-trace.h
index 850b36e27d0d..ea0d486652c8 100644
--- a/sound/firewire/amdtp-stream-trace.h
+++ b/sound/firewire/amdtp-stream-trace.h
@@ -101,6 +101,94 @@ TRACE_EVENT(out_packet,
 		__entry->index)
 );
 
+TRACE_EVENT(in_packet_without_header,
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, unsigned int payload_quadlets, unsigned int data_blocks, unsigned int index),
+	TP_ARGS(s, cycles, payload_quadlets, data_blocks, index),
+	TP_STRUCT__entry(
+		__field(unsigned int, second)
+		__field(unsigned int, cycle)
+		__field(int, channel)
+		__field(int, src)
+		__field(int, dest)
+		__field(unsigned int, payload_quadlets)
+		__field(unsigned int, data_blocks)
+		__field(unsigned int, data_block_counter)
+		__field(unsigned int, packet_index)
+		__field(unsigned int, irq)
+		__field(unsigned int, index)
+	),
+	TP_fast_assign(
+		__entry->second = cycles / CYCLES_PER_SECOND;
+		__entry->cycle = cycles % CYCLES_PER_SECOND;
+		__entry->channel = s->context->channel;
+		__entry->src = fw_parent_device(s->unit)->node_id;
+		__entry->dest = fw_parent_device(s->unit)->card->node_id;
+		__entry->payload_quadlets = payload_quadlets;
+		__entry->data_blocks = data_blocks,
+		__entry->data_block_counter = s->data_block_counter,
+		__entry->packet_index = s->packet_index;
+		__entry->irq = !!in_interrupt();
+		__entry->index = index;
+	),
+	TP_printk(
+		"%02u %04u %04x %04x %02d %03u %3u %3u %02u %01u %02u",
+		__entry->second,
+		__entry->cycle,
+		__entry->src,
+		__entry->dest,
+		__entry->channel,
+		__entry->payload_quadlets,
+		__entry->data_blocks,
+		__entry->data_block_counter,
+		__entry->packet_index,
+		__entry->irq,
+		__entry->index)
+);
+
+TRACE_EVENT(out_packet_without_header,
+	TP_PROTO(const struct amdtp_stream *s, u32 cycles, unsigned int payload_length, unsigned int data_blocks, unsigned int index),
+	TP_ARGS(s, cycles, payload_length, data_blocks, index),
+	TP_STRUCT__entry(
+		__field(unsigned int, second)
+		__field(unsigned int, cycle)
+		__field(int, channel)
+		__field(int, src)
+		__field(int, dest)
+		__field(unsigned int, payload_quadlets)
+		__field(unsigned int, data_blocks)
+		__field(unsigned int, data_block_counter)
+		__field(unsigned int, packet_index)
+		__field(unsigned int, irq)
+		__field(unsigned int, index)
+	),
+	TP_fast_assign(
+		__entry->second = cycles / CYCLES_PER_SECOND;
+		__entry->cycle = cycles % CYCLES_PER_SECOND;
+		__entry->channel = s->context->channel;
+		__entry->src = fw_parent_device(s->unit)->card->node_id;
+		__entry->dest = fw_parent_device(s->unit)->node_id;
+		__entry->payload_quadlets = payload_length / 4;
+		__entry->data_blocks = data_blocks,
+		__entry->data_blocks = s->data_block_counter,
+		__entry->packet_index = s->packet_index;
+		__entry->irq = !!in_interrupt();
+		__entry->index = index;
+	),
+	TP_printk(
+		"%02u %04u %04x %04x %02d %03u %02u %03u %02u %01u %02u",
+		__entry->second,
+		__entry->cycle,
+		__entry->src,
+		__entry->dest,
+		__entry->channel,
+		__entry->payload_quadlets,
+		__entry->data_blocks,
+		__entry->data_block_counter,
+		__entry->packet_index,
+		__entry->irq,
+		__entry->index)
+);
+
 #endif
 
 #undef TRACE_INCLUDE_PATH
diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c
index a03b37bdc274..f6af8e64c2cd 100644
--- a/sound/firewire/amdtp-stream.c
+++ b/sound/firewire/amdtp-stream.c
@@ -479,6 +479,10 @@ static int handle_out_packet_without_header(struct amdtp_stream *s,
 	s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff;
 
 	payload_length = data_blocks * 4 * s->data_block_quadlets;
+
+	trace_out_packet_without_header(s, cycle, payload_length, data_blocks,
+					index);
+
 	if (queue_out_packet(s, payload_length) < 0)
 		return -EIO;
 
@@ -617,6 +621,10 @@ static int handle_in_packet_without_header(struct amdtp_stream *s,
 
 	buffer = s->buffer.packets[s->packet_index].buffer;
 	data_blocks = payload_quadlets / s->data_block_quadlets;
+
+	trace_in_packet_without_header(s, cycle, payload_quadlets, data_blocks,
+				       index);
+
 	pcm_frames = s->process_data_blocks(s, buffer, data_blocks, NULL);
 	s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff;