From: Michal Kazior <michal.kazior@xxxxxxxxx> Allows an easier beacon inspection/debugging. Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx> --- drivers/net/wireless/ath/ath10k/trace.h | 27 +++++++++++++++++++++++++++ drivers/net/wireless/ath/ath10k/wmi.c | 1 + 2 files changed, 28 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/trace.h b/drivers/net/wireless/ath/ath10k/trace.h index 04236d6..c074de0 100644 --- a/drivers/net/wireless/ath/ath10k/trace.h +++ b/drivers/net/wireless/ath/ath10k/trace.h @@ -397,6 +397,33 @@ TRACE_EVENT(ath10k_wmi_mgmt_tx, __entry->len ) ); + +TRACE_EVENT(ath10k_wmi_bcn_tx, + 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 + ) +); #endif /* _TRACE_H_ || TRACE_HEADER_MULTI_READ*/ /* we don't want to use include/trace/events */ diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 6cf4bfc..54042bf 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -1893,6 +1893,7 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) arvif->beacon = bcn; arvif->beacon_sent = false; + trace_ath10k_wmi_bcn_tx(ar, bcn->data, bcn->len); ath10k_wmi_tx_beacon_nowait(arvif); skip: spin_unlock_bh(&ar->data_lock); -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
