ath10k: add tracing for frame transmission
Add tracing support to forward management and data frames to
user space for packet inspection.
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h
index 33b9bf4..9d34e7f 100644
--- a/drivers/net/wireless/ath/ath10k/trace.h
+++ b/drivers/net/wireless/ath/ath10k/trace.h
@@ -370,6 +370,53 @@
__entry->msdu_id
)
);
+
+DECLARE_EVENT_CLASS(ath10k_data_event,
+ TP_PROTO(struct ath10k *ar, void *data, size_t len),
+
+ TP_ARGS(ar, data, len),
+
+ TP_STRUCT__entry(
+ __string(device, dev_name(ar->dev))
+ __string(driver, dev_driver_string(ar->dev))
+ __field(size_t, len)
+ __dynamic_array(u8, data, len)
+ ),
+
+ TP_fast_assign(
+ __assign_str(device, dev_name(ar->dev));
+ __assign_str(driver, dev_driver_string(ar->dev));
+ __entry->len = len;
+ memcpy(__get_dynamic_array(data), data, len);
+ ),
+
+ TP_printk(
+ "%s %s len %zu\n",
+ __get_str(driver),
+ __get_str(device),
+ __entry->len
+ )
+);
+
+DEFINE_EVENT(ath10k_data_event, ath10k_htt_tx_msdu,
+ TP_PROTO(struct ath10k *ar, void *data, size_t len),
+ TP_ARGS(ar, data, len)
+);
+
+DEFINE_EVENT(ath10k_data_event, ath10k_htt_rx_pop_msdu,
+ TP_PROTO(struct ath10k *ar, void *data, size_t len),
+ TP_ARGS(ar, data, len)
+);
+
+DEFINE_EVENT(ath10k_data_event, ath10k_wmi_mgmt_tx,
+ TP_PROTO(struct ath10k *ar, void *data, size_t len),
+ TP_ARGS(ar, data, len)
+);
+
+DEFINE_EVENT(ath10k_data_event, ath10k_wmi_bcn_tx,
+ TP_PROTO(struct ath10k *ar, void *data, size_t len),
+ TP_ARGS(ar, data, len)
+);
#endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/
/* we don't want to use include/trace/events */