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-rw-r--r--sound/firewire/amdtp-stream-trace.h88
-rw-r--r--sound/firewire/amdtp-stream.c8
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;