diff options
| -rw-r--r-- | drivers/firewire/core-iso.c | 4 | ||||
| -rw-r--r-- | include/trace/events/firewire.h | 36 |
2 files changed, 40 insertions, 0 deletions
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c index 49feb4c28224..5bad23fcce0c 100644 --- a/drivers/firewire/core-iso.c +++ b/drivers/firewire/core-iso.c @@ -197,6 +197,10 @@ EXPORT_SYMBOL(fw_iso_context_queue); void fw_iso_context_queue_flush(struct fw_iso_context *ctx) { + trace_isoc_outbound_flush(ctx); + trace_isoc_inbound_single_flush(ctx); + trace_isoc_inbound_multiple_flush(ctx); + ctx->card->driver->flush_queue_iso(ctx); } EXPORT_SYMBOL(fw_iso_context_queue_flush); diff --git a/include/trace/events/firewire.h b/include/trace/events/firewire.h index c984b7d6380f..b404e6324671 100644 --- a/include/trace/events/firewire.h +++ b/include/trace/events/firewire.h @@ -670,6 +670,42 @@ DEFINE_EVENT_CONDITION(isoc_stop_template, isoc_inbound_multiple_stop, TP_CONDITION(ctx->type == FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL) ); +DECLARE_EVENT_CLASS(isoc_flush_template, + TP_PROTO(const struct fw_iso_context *ctx), + TP_ARGS(ctx), + TP_STRUCT__entry( + __field(u64, context) + __field(u8, card_index) + ), + TP_fast_assign( + __entry->context = (uintptr_t)ctx; + __entry->card_index = ctx->card->index; + ), + TP_printk( + "context=0x%llx card_index=%u", + __entry->context, + __entry->card_index + ) +); + +DEFINE_EVENT_CONDITION(isoc_flush_template, isoc_outbound_flush, + TP_PROTO(const struct fw_iso_context *ctx), + TP_ARGS(ctx), + TP_CONDITION(ctx->type == FW_ISO_CONTEXT_TRANSMIT) +); + +DEFINE_EVENT_CONDITION(isoc_flush_template, isoc_inbound_single_flush, + TP_PROTO(const struct fw_iso_context *ctx), + TP_ARGS(ctx), + TP_CONDITION(ctx->type == FW_ISO_CONTEXT_RECEIVE) +); + +DEFINE_EVENT_CONDITION(isoc_flush_template, isoc_inbound_multiple_flush, + TP_PROTO(const struct fw_iso_context *ctx), + TP_ARGS(ctx), + TP_CONDITION(ctx->type == FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL) +); + #undef QUADLET_SIZE #endif // _FIREWIRE_TRACE_EVENT_H |