diff options
| author | Rajkumar Manoharan <rmanohar@qti.qualcomm.com> | 2014-10-03 08:02:54 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-10-07 17:10:47 +0300 |
| commit | d1e50f470364b38db0aa25c453403037850edac2 (patch) | |
| tree | b8e9ffd6ce8cbe58440590a18977cc49aae4a313 /drivers/net/wireless/ath/ath10k/trace.h | |
| parent | a0883cf7e75af66917c5ceff7a81ebb6d11b14af (diff) | |
ath10k: add tracing for tx info
The tx info such as msdu_id, frame len, vdev id and tid are reported
to user space by tracepoint. This is useful for collecting tx
statistics.
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
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 | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index 3841667e3a85..33b9bf4387f8 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -310,6 +310,66 @@ TRACE_EVENT(ath10k_htt_rx_desc, __entry->len ) ); + +TRACE_EVENT(ath10k_htt_tx, + TP_PROTO(struct ath10k *ar, u16 msdu_id, u16 msdu_len, + u8 vdev_id, u8 tid), + + TP_ARGS(ar, msdu_id, msdu_len, vdev_id, tid), + + TP_STRUCT__entry( + __string(device, dev_name(ar->dev)) + __string(driver, dev_driver_string(ar->dev)) + __field(u16, msdu_id) + __field(u16, msdu_len) + __field(u8, vdev_id) + __field(u8, tid) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->dev)); + __assign_str(driver, dev_driver_string(ar->dev)); + __entry->msdu_id = msdu_id; + __entry->msdu_len = msdu_len; + __entry->vdev_id = vdev_id; + __entry->tid = tid; + ), + + TP_printk( + "%s %s msdu_id %d msdu_len %d vdev_id %d tid %d", + __get_str(driver), + __get_str(device), + __entry->msdu_id, + __entry->msdu_len, + __entry->vdev_id, + __entry->tid + ) +); + +TRACE_EVENT(ath10k_txrx_tx_unref, + TP_PROTO(struct ath10k *ar, u16 msdu_id), + + TP_ARGS(ar, msdu_id), + + TP_STRUCT__entry( + __string(device, dev_name(ar->dev)) + __string(driver, dev_driver_string(ar->dev)) + __field(u16, msdu_id) + ), + + TP_fast_assign( + __assign_str(device, dev_name(ar->dev)); + __assign_str(driver, dev_driver_string(ar->dev)); + __entry->msdu_id = msdu_id; + ), + + TP_printk( + "%s %s msdu_id %d", + __get_str(driver), + __get_str(device), + __entry->msdu_id + ) +); #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */ |