diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/firewire.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/trace/events/firewire.h b/include/trace/events/firewire.h index 063695874cfb..2d5f6b196a22 100644 --- a/include/trace/events/firewire.h +++ b/include/trace/events/firewire.h @@ -30,6 +30,9 @@ ((((unsigned long long)((header)[1] & ASYNC_HEADER_Q1_OFFSET_HIGH_MASK)) >> ASYNC_HEADER_Q1_OFFSET_HIGH_SHIFT) << 32)| \ (header)[2] +#define ASYNC_HEADER_GET_RCODE(header) \ + (((header)[1] & ASYNC_HEADER_Q1_RCODE_MASK) >> ASYNC_HEADER_Q1_RCODE_SHIFT) + #define QUADLET_SIZE 4 DECLARE_EVENT_CLASS(async_outbound_initiate_template, @@ -94,6 +97,47 @@ DECLARE_EVENT_CLASS(async_outbound_complete_template, ) ); +// The value of status is one of ack codes and rcodes specific to Linux FireWire subsystem. +DECLARE_EVENT_CLASS(async_inbound_template, + TP_PROTO(u64 transaction, unsigned int generation, unsigned int scode, unsigned int status, unsigned int timestamp, const u32 *header, const u32 *data, unsigned int data_count), + TP_ARGS(transaction, generation, scode, status, timestamp, header, data, data_count), + TP_STRUCT__entry( + __field(u64, transaction) + __field(u8, generation) + __field(u8, scode) + __field(u8, status) + __field(u8, timestamp) + __array(u32, header, ASYNC_HEADER_QUADLET_COUNT) + __dynamic_array(u32, data, data_count) + ), + TP_fast_assign( + __entry->transaction = transaction; + __entry->generation = generation; + __entry->scode = scode; + __entry->status = status; + __entry->timestamp = timestamp; + memcpy(__entry->header, header, QUADLET_SIZE * ASYNC_HEADER_QUADLET_COUNT); + memcpy(__get_dynamic_array(data), data, __get_dynamic_array_len(data)); + ), + // This format is for the response subaction. + TP_printk( + "transaction=0x%llx generation=%u scode=%u status=%u timestamp=0x%04x dst_id=0x%04x tlabel=%u tcode=%u src_id=0x%04x rcode=%u header=%s data=%s", + __entry->transaction, + __entry->generation, + __entry->scode, + __entry->status, + __entry->timestamp, + ASYNC_HEADER_GET_DESTINATION(__entry->header), + ASYNC_HEADER_GET_TLABEL(__entry->header), + ASYNC_HEADER_GET_TCODE(__entry->header), + ASYNC_HEADER_GET_SOURCE(__entry->header), + ASYNC_HEADER_GET_RCODE(__entry->header), + __print_array(__entry->header, ASYNC_HEADER_QUADLET_COUNT, QUADLET_SIZE), + __print_array(__get_dynamic_array(data), + __get_dynamic_array_len(data) / QUADLET_SIZE, QUADLET_SIZE) + ) +); + DEFINE_EVENT(async_outbound_initiate_template, async_request_outbound_initiate, TP_PROTO(u64 transaction, unsigned int generation, unsigned int scode, const u32 *header, const u32 *data, unsigned int data_count), TP_ARGS(transaction, generation, scode, header, data, data_count) @@ -104,11 +148,17 @@ DEFINE_EVENT(async_outbound_complete_template, async_request_outbound_complete, TP_ARGS(transaction, generation, scode, status, timestamp) ); +DEFINE_EVENT(async_inbound_template, async_response_inbound, + TP_PROTO(u64 transaction, unsigned int generation, unsigned int scode, unsigned int status, unsigned int timestamp, const u32 *header, const u32 *data, unsigned int data_count), + TP_ARGS(transaction, generation, scode, status, timestamp, header, data, data_count) +); + #undef ASYNC_HEADER_GET_DESTINATION #undef ASYNC_HEADER_GET_TLABEL #undef ASYNC_HEADER_GET_TCODE #undef ASYNC_HEADER_GET_SOURCE #undef ASYNC_HEADER_GET_OFFSET +#undef ASYNC_HEADER_GET_RCODE #undef QUADLET_SIZE #endif // _FIREWIRE_TRACE_EVENT_H |