diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-06-13 22:14:37 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-06-15 14:59:17 +0900 |
| commit | 810f2aa83563020d834425018303f2aaecef1e6e (patch) | |
| tree | 64eecd920d7e96c3d403e47962c145ba2de9509f /include | |
| parent | 3cb44a72a39835b368ab78d739819330089aa2bf (diff) | |
firewire: core: record card index in async_phy_outbound_complete tracepoints event
The asynchronous transmission of phy packet is initiated on one of 1394
OHCI controller, however the existing tracepoints events has the lack of
data about it.
This commit adds card_index member into event structure to store the index
of host controller in use, and prints it.
Link: https://lore.kernel.org/r/20240613131440.431766-6-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/firewire.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/trace/events/firewire.h b/include/trace/events/firewire.h index a59dc26b2a53..61c7a2461fbc 100644 --- a/include/trace/events/firewire.h +++ b/include/trace/events/firewire.h @@ -244,23 +244,26 @@ TRACE_EVENT(async_phy_outbound_initiate, ); TRACE_EVENT(async_phy_outbound_complete, - TP_PROTO(u64 packet, unsigned int generation, unsigned int status, unsigned int timestamp), - TP_ARGS(packet, generation, status, timestamp), + TP_PROTO(u64 packet, unsigned int card_index, unsigned int generation, unsigned int status, unsigned int timestamp), + TP_ARGS(packet, card_index, generation, status, timestamp), TP_STRUCT__entry( __field(u64, packet) + __field(u8, card_index) __field(u8, generation) __field(u8, status) __field(u16, timestamp) ), TP_fast_assign( __entry->packet = packet; + __entry->card_index = card_index; __entry->generation = generation; __entry->status = status; __entry->timestamp = timestamp; ), TP_printk( - "packet=0x%llx generation=%u status=%u timestamp=0x%04x", + "packet=0x%llx card_index=%u generation=%u status=%u timestamp=0x%04x", __entry->packet, + __entry->card_index, __entry->generation, __entry->status, __entry->timestamp |