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| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-03 12:43:55 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-06 13:42:25 +0400 |
| commit | a9bf05062d13b255d4231ca2637892d9b381a9d4 (patch) | |
| tree | 34db294802b1d1bdae6e70ddbde8a227356d70be /drivers/net/wireless/ath/ath10k/trace.h | |
| parent | 55d761b8787afa60c361c30799f3bff681e42b1b (diff) | |
| download | linux-a9bf05062d13b255d4231ca2637892d9b381a9d4.tar.xz | |
ath10k: add trace event ath10k_htt_stats
For analysing various data path statistics in user space.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/trace.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/trace.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index 85e806bf7257..bf1ceb88438b 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -158,6 +158,27 @@ TRACE_EVENT(ath10k_wmi_event, ) ); +TRACE_EVENT(ath10k_htt_stats, + TP_PROTO(void *buf, size_t buf_len), + + TP_ARGS(buf, buf_len), + + TP_STRUCT__entry( + __field(size_t, buf_len) + __dynamic_array(u8, buf, buf_len) + ), + + TP_fast_assign( + __entry->buf_len = buf_len; + memcpy(__get_dynamic_array(buf), buf, buf_len); + ), + + TP_printk( + "len %zu", + __entry->buf_len + ) +); + #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */ |