Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 123 insertions, 0 deletions

diff --git a/sound/firewire/motu/amdtp-motu-trace.h b/sound/firewire/motu/amdtp-motu-trace.h
new file mode 100644
index 000000000..cd0cbfa9f
--- /dev/null
+++ b/sound/firewire/motu/amdtp-motu-trace.h
@@ -0,0 +1,123 @@
+/*
+ * amdtp-motu-trace.h - tracepoint definitions to dump a part of packet data
+ *
+ * Copyright (c) 2017 Takashi Sakamoto
+ * Licensed under the terms of the GNU General Public License, version 2.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM		snd_firewire_motu
+
+#if !defined(_SND_FIREWIRE_MOTU_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _SND_FIREWIRE_MOTU_TRACE_H
+
+#include <linux/tracepoint.h>
+
+static void copy_sph(u32 *frame, __be32 *buffer, unsigned int data_blocks,
+		     unsigned int data_block_quadlets);
+static void copy_message(u64 *frames, __be32 *buffer, unsigned int data_blocks,
+			 unsigned int data_block_quadlets);
+
+TRACE_EVENT(in_data_block_sph,
+	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
+	TP_ARGS(s, data_blocks, buffer),
+	TP_STRUCT__entry(
+		__field(int, src)
+		__field(int, dst)
+		__field(unsigned int, data_blocks)
+		__dynamic_array(u32, tstamps, data_blocks)
+	),
+	TP_fast_assign(
+		__entry->src = fw_parent_device(s->unit)->node_id;
+		__entry->dst = fw_parent_device(s->unit)->card->node_id;
+		__entry->data_blocks = data_blocks;
+		copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
+	),
+	TP_printk(
+		"%04x %04x %u %s",
+		__entry->src,
+		__entry->dst,
+		__entry->data_blocks,
+		__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
+	)
+);
+
+TRACE_EVENT(out_data_block_sph,
+	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
+	TP_ARGS(s, data_blocks, buffer),
+	TP_STRUCT__entry(
+		__field(int, src)
+		__field(int, dst)
+		__field(unsigned int, data_blocks)
+		__dynamic_array(u32, tstamps, data_blocks)
+	),
+	TP_fast_assign(
+		__entry->src = fw_parent_device(s->unit)->card->node_id;
+		__entry->dst = fw_parent_device(s->unit)->node_id;
+		__entry->data_blocks = data_blocks;
+		copy_sph(__get_dynamic_array(tstamps), buffer, data_blocks, s->data_block_quadlets);
+	),
+	TP_printk(
+		"%04x %04x %u %s",
+		__entry->src,
+		__entry->dst,
+		__entry->data_blocks,
+		__print_array(__get_dynamic_array(tstamps), __entry->data_blocks, 4)
+	)
+);
+
+TRACE_EVENT(in_data_block_message,
+	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
+	TP_ARGS(s, data_blocks, buffer),
+	TP_STRUCT__entry(
+		__field(int, src)
+		__field(int, dst)
+		__field(unsigned int, data_blocks)
+		__dynamic_array(u64, messages, data_blocks)
+	),
+	TP_fast_assign(
+		__entry->src = fw_parent_device(s->unit)->node_id;
+		__entry->dst = fw_parent_device(s->unit)->card->node_id;
+		__entry->data_blocks = data_blocks;
+		copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
+	),
+	TP_printk(
+		"%04x %04x %u %s",
+		__entry->src,
+		__entry->dst,
+		__entry->data_blocks,
+		__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
+	)
+);
+
+TRACE_EVENT(out_data_block_message,
+	TP_PROTO(struct amdtp_stream *s, unsigned int data_blocks, __be32 *buffer),
+	TP_ARGS(s, data_blocks, buffer),
+	TP_STRUCT__entry(
+		__field(int, src)
+		__field(int, dst)
+		__field(unsigned int, data_blocks)
+		__dynamic_array(u64, messages, data_blocks)
+	),
+	TP_fast_assign(
+		__entry->src = fw_parent_device(s->unit)->card->node_id;
+		__entry->dst = fw_parent_device(s->unit)->node_id;
+		__entry->data_blocks = data_blocks;
+		copy_message(__get_dynamic_array(messages), buffer, data_blocks, s->data_block_quadlets);
+	),
+	TP_printk(
+		"%04x %04x %u %s",
+		__entry->src,
+		__entry->dst,
+		__entry->data_blocks,
+		__print_array(__get_dynamic_array(messages), __entry->data_blocks, 8)
+	)
+);
+
+#endif
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH	.
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE	amdtp-motu-trace
+#include <trace/define_trace.h>